Sustainability Standards in Oil Palm Industry: An Overview

The palm oil industry is particularly involved in the development of sustainability standards. Driven by growing global demand, palm oil production has expanded rapidly in the last few years. Palm oil is the most widely consumed vegetable oil in the world, and its popularity has grown even more with the emergence of new market opportunities in the biofuels sector, in addition to its traditional food and oleochemical uses.

This strong growth has unquestionably contributed to the economic development of the main producer countries – Indonesia and Malaysia – which account for 87% of global production. Palm oil cultivation provides income for many smallholders, whose produce accounts for around 40% of world palm oil output.

Environmental and Socio-economic Concerns

However, the expansion of palm oil cultivation has also generated serious environmental concerns. It results in tropical deforestation and thus has a major impact on biodiversity loss, with the decline of emblematic species such as orangutan in Southeast Asia. It contributes to climate change through deforestation, but also through the conversion of peatlands, which are of vital importance in soil carbon sequestration.

The huge forest and bush fires in recent years in Indonesia which are associated with clearing lands for agricultural or forestry plantations caused severe air pollution and public health problems across the sub-region. In addition, industrial plantations are sometimes responsible for polluting waterways, into which chemical inputs and processing plant waste are dumped.

Moreover, this expansion has sometimes resulted in social abuses and human rights violations, in the form of land grabbing by plantation companies at the expense of local and indigenous communities or of the exploitation of plantation workers.

Sustainability Standards in Oil Palm Industry

Condemnation of these abuses by NGOs and growing consumer awareness of the adverse impacts of the expansion of palm oil plantation have driven the development of sustainability standards. Such standards are aimed at transforming production practices in order to mitigate their adverse environmental and social effects.

The expansion of palm oil cultivation in Southeast Asia has also generated serious environmental concerns.

In 2001, representatives of the food processing and distribution sector launched a dialogue with WWF and plantation companies, leading to the creation in 2004 of the first voluntary sustainability standard in the sector, the Roundtable on Sustainable Palm Oil (RSPO).

There are now 2.41 million hectares of RSPO-certified plantations, while sustainable palm oil accounted for 20% of world trade in this product. Meanwhile, several other initiatives proposing a vision of palm oil sustainability have emerged, positioning themselves as either a complement or an alternative to RSPO.

New Challenges to Overcome

The development of these initiatives demonstrates the growing awareness among producers, the industry and the public authorities of the need to transform the sector to enable it to contribute to the Sustainable Development Goals (SDGs). But this proliferation of sustainability standards itself poses new challenges, even though the environmental and social problems that motivated their emergence remain unresolved.

At the institutional level, the proliferation of sustainability initiatives since the creation of RSPO reflects a real fragmentation of the regulatory framework. This proliferation also raises the question of the articulation of these voluntary standards with the public regulations and national sustainability standards that producer countries have adopted.

Finally, measures to ensure the sustainability of palm oil cultivation need to bolster their credibility by guaranteeing better inclusion of the millions of smallholders, and by contributing in an effective, measurable way to mitigating the adverse social and environmental impacts of growth in palm oil cultivation. In this field, the role of collaborative and multidisciplinary research in providing strong evidence-based impact evaluation of standards is crucial.

Advantages of Used Cooking Oil Recycling

Used cooking oil can be easily recycled. All that is required the availability of a recycling plant and the used cooking oil to recycle. It is not a difficult process and anyone who would want to venture into the industry can quickly learn how to do it. They can then source for the used cooking oil and they are in the business of recycling.

Here are some advantages of used cooking oil recycling.

For your business

If you own a business, used cooking oil recycling is here to help you. Used cooking oil can be recycled to become fuel. If you are in the transportation business, you now have cheaper fuel for your trucks.

used-cooking-oil

Further, in the agriculture industry, used oil recycling can be used to develop high quality organic fertilizer. This is fertilizer that you can trust to not only help produce healthy and nutritious crops but to also help balance and improve your soil in the long run. Organic fertilizer is much cheaper, and you can therefore make significant savings as you farm.

For your home

At home, used cooking oil recycling has numerous benefits. You will never again have your kitchen sink and drainage clogged by used cooking oil. Many people drain their used cooking oil down the sink which leads to clogging.

When you accept to be part of the people who want to have used cooking oil recycled, your recycling team will give you a container in which to pour your used cooking oil. Then you will agree on a day and time that they will come to collect it and leave you with another empty container.

For the environment

Another advantage of recycling used cooking oil is felt in the environment.

In many cities and municipalities, you will find numerous drainage systems full and overflowing.

A major cause for this pollution is used cooking oil. When it is drained in the sink at home and in restaurants, it gets into the sewage system, where it causes blockages that lead to overflow of sewage onto the city roads.

In addition to sinks, many landfills have lots of poorly disposed of used cooking oil. Recycling helps develop better methods of disposal, ensuring that none of the oil finds its way to landfills.

Recycled used cooking oil is also used as an alternative to biodiesel. It is much cheaper and easier to produce and does not affect the price and supply of food in a country or region.

For the economy

Recycling used cooking oil is also a boon to the economy.

With an improvement to the environment, it is likely that the country gets cleaner. This means that it can attract people from other countries to live, work and invest in your clean country.

biofuel-UCO

Used cooking oil recycling also creates jobs for hundreds of people. It creates new jobs for the teams of people collecting the used oil from homes and restaurants. It creates high level jobs for the scientists who understand the chemistry of turning used cooking oil into soap or fertilizer.

With the creation of new jobs, the economy will have more people engaged and more money circulating in it. As a result, there will be significant economic growth in the country driven by used oil recycling.

For your pets

Used oil recycling also has significant advantages to your pets and animals. Used cooking oil can be recycled and turned into healthy, nutritious, organic animal and pet feeds.

Recycled used cooking oil creates high quality fish feeds and dog food. It also creates high quality pig and cattle feed.

Conclusion

Recycling used cooking oil is full of advantages. It can be converted into many things that are useful at home and in industry. It helps bring about a cleaner environment with fewer overflowing drainage systems clogged by used cooking oil that was drained down the sink. It also contributes significantly in developing organic farming affordably.

Essential Vitamins for Vegan Diet

Eating a whole food plus plant-based diet is believed to contain all the nutrient required for your daily needs. Well, this is not entirely the case. When on a vegan diet, you might have the need to add supplements. Although some people advise vegans to not take supplements, this isn’t sound advice.

Vegans do not eat animal products and the practice of completely abstaining from eating animal products is called Veganism. When you are on a vegan diet, it means you are a strict vegetarian. All things animal and dairy like eggs, dairy products are completely abstained from.

Been on a vegan diet helps you lose weight. It is a good plan once in a while to use for overall body health. The possible downside to a vegan diet is there might be deficiency in vitamins in your body. There might be certain vitamins which your body can no longer produce because you do not eat the foods which your body gets this nutrients from.

This been said, there are some essential vitamins which vegan diets should have.

Vitamin D

This is called the fat-soluble vitamin. Its job is to aid the absorption of calcium and phosphorus from your gut. It is also one of the vitamins that guards important body functions like muscle recovery, memory, immune function and even your mood. Vitamin D is one of the most important vitamins to have in the body for overall sound health. The recommended dietary allowance of vitamin D for adults is 600 IU daily. Sadly, most foods do not contain enough vitamin D to meet this RDA.

One way by which you can up your daily intake of vitamin D is by been in the sun for a short while. A short while is between 12-15 minutes. You cannot have sunscreen on if you want to take this route. The negative effect of this route is excess UV radiation so it might not be best for you. So, the other option to make sure you get the recommended dietary allowance is by taking supplements. Consult you doctor before taking any form of medication.

Iodine

This aids in your metabolism and healthy thyroid function. Iodine is so important that mental retardation can occur in infancy from a lack of iodine in pregnancy. The negative effects of iodine in adults results in hypothyroidism. It manifests itself in dry skin, tingling in hands and feet, depression, weight gain, forgetfulness, low energy levels, seemingly loss of mind. With a report of people on vegan diets having a 50% lower blood iodine levels, it is crucial that you increase iodine intake. The recommended dietary allowance of iodine for adults is 150mcg daily.

If you say you can just get the required dietary intake from plants, yes this is true but, the iodine levels in the plant is dependent on the iodine levels of the soil the plant is gotten from. So, it follows that plants grown in areas that are dry would have less iodine, while does closer to the sea would have more iodine. Asides from plants, seafood contains iodine, dairy products contains iodine. Unfortunately a vegan diet does not include these foods. So, consider taking an iodine supplement to boost your iodine levels. Consult your doctor before starting any medication.

Vitamin B12

Because most of the vitamin B12 we consume are gotten from plants grown in vitamin B12 rich soil, most vegan diets believe this is something they shouldn’t bother about. Vitamin B12 is gotten from foods like chlorella, mushrooms, nori, unwashed organic produce etc. Sadly, this isn’t entirely the case. It is more that probable to have low levels of vitamin B12 while on a vegan diet.

Vitamin B12 is crucial for producing the cells which transport oxygen to our blood. So, s deficiency of this vitamin isn’t best for your overall health. The negative effects of lack of vitamin B12 are fatal, like heart disease, bone disease, anaemia, infertility, nervous system damage etc. the recommended dietary allowance is 2.4mcg daily for adults. When on a vegan diet, to get this RDA, you have to take a supplement. Consult your doctor before starting any medication.

Iron

The negative effects of insufficient iron in the blood is anemia. The function of iron in the body is to create new DNA in addition to creation of new red blood cells, oxygen transportation in the blood. Need more energy? You need more iron. The recommended dietary allowance is 18 mg for adults daily.

Iron is divided into two; heme and non-heme. Non-heme is gotten from plants while heme is gotten from animal products we eat. Of the two, heme is easily absorbed by the body so, when on a vegan diet you are advised to increase your intake of iron. To increase it eat food which are rich in iron like peas, dried fruit, cereals, nuts, seeds, breads, beans, etc. You can choose to take an iron supplement, but it is best to do so on the recommendation of your doctor, as an increase iron intake can have negative effects on your health.

There are some foods which are a great source of the essential vitamins which a vegan diet needs. These foods are hemp, flax, chai seeds, tofu, legumes, nuts, seeds, calcium-fortified plant milks, yogurts, seaweed, nutritional yeast, spouted and fermented plant foods, whole grains, cereals, pseudocereals, choline-rich foods, fruits and vegetables.

Final Words

From the above said, the best vegan multivitamin 2019 would be one which is duly recommended by your doctor to help meet your daily dietary levels of any of the vitamins. Although is seems like the disadvantages of been on a vegan diets is numerous, the advantages are also numerous. Such as, weight loss. We all at one point in time want to drop a few pounds and going vegan is a good way to start. Make sure you get professional medical opinion before embarking on any form of diet and regular check ups to ensure you are fine.

How to Improve the Quality of Your Soil

Soil is important, whether you’re growing prize winning roses, landscape shrubs or your own fruit trees. All need to be in the right type of soil to get the nutrient they need. Even beginners can improve the quality of the soil in the garden. All you need to do is follow these simple steps:

  1. Add Compost

Compost is not just for preparing the beds in the spring. Compost can be placed into your raised beds in the fall and improve their conditions over the winter. Because they will be sitting over the beds all winter, this doesn’t even have to be completely broken down compost either. A lot of the process will happen right there on the bed.

compost-organic-waste-farming

The concept of safe food using organic waste generated compost is picking up in South Asia

You can even use this method as a practical way of getting rid of all the waste you pick up from your garden in the fall. Just spread this over the bed and cover with mulch. The mulch protects the soil and the nutrients in the compost.

  1. Use Soil Amendments

Different soil amendments can be added to your soil to make it more suitable to your purposes. Choosing which soil amendment to use with your sol will be a matter of matching the proper solution to the problem you are facing. For example, there are amendment for increasing the nutritional content of your soil and others for improving the soil’s texture also known as tilth. For example, if your notice that the water is draining away too fast, you can add an amendment that allows you to soak up the moisture and the reverse is also true.

You can adjust the conditions of the soil to your exact needs with the right soil amendment. This could be compost or other rich matter that absorbs moisture or an amendment like greensand that allows water to drain away more easily.

Here are some common soil amendments that you can consider using for your garden as needed:

  • vermiculite (worm castings)
  • compost
  • greensand (or green sand)
  • grass clippings
  • cornmeal
  • alfalfa meal
  • straw
  • kelp meal
  1. Plant a Cover Crop

When you are thinking about improving soil quality, don’t forget the power of cover crops. This is not just an idea for large scale agricultural weed suppression. They are also a major benefit for backyard gardeners as well.

Cover crops are especially good for treating the soil as they provide oxygenation and improved nutrient availability. Alfalfa with its very deep root system pulls nutrients upwards from the lower levels of soil and make these more available in planting season. Then a couple weeks before you begin planting, this cover crop will be tilled back into the soil, increasing its organic composition and nutrient content.

This can also be used to improve the levels of nitrogen in the soil when using legumes as a cover crop. Fava beans, crimson clover and alfalfa are all good examples of nitrogen high crop covers. If you will not be growing anything particular over the growing season, you may consider a cover crop that protect and aerate your beds. (Pro tip: cherry trees are a great choice for the beginner backyard orchardist and benefit greatly from good soil).

  1. Try Lasagna Gardening

Also called sheet composting or “No-Till” gardening is another good way to improve your gardens soil quality and a perfect way to begin your raised beds and continue them. As you notice the quality levels of soil in your bed begin dropping down, you will keep adding new layers like lasagna which begins improving the quality of your soil from the top to the bottom. After the end of each growing season new layers are added.

For more information about your garden and the process of sheet composting, check out this article on the lasagna gardening method beginner’s guide. But there is one thing you will need to consider when using the lasagna method of composting. If you will be renovating your raised beds with the sheet composting method, you will need to wait a full 6-months before planting as you will need them to fully break down.

So this method will be best suited to those garden working with rotating beds or those gardeners who only plant one season. The following link included here will give some pointers on how this can be changed about and planting can be done sooner. Basically, if you would like to begin planting sooner, you will need to spread out a layer of compost and or healthy topsoil –– roughly 2 or 3 inches thick. You can then begin planting directly through this top layer.

  1. Prepare Raised Beds for the Winter

Never forget the importance of using the end of the year garden season is your opportunity to improve the quality of your soil in a number of ways. This end of the year ritual is like “closing down the shop” till spring. But, if you live in a warmer area of the country this might not even be necessary.

Here are some things to do. First, cut the plants as opposed to pulling them from the soil. Cutting the plant will allow the roots to rot away and this will make your soil lighter and airy. Then you can spread some compost out on the soil and cover this with a layer of mulch, the compost will be feeding nutrients back to the soil while the mulch will protect the soil and keep the nutrients bound in.

You can also just plant a cover crop and call it a year. Be sure to check out our article on winter gardening for some more things to do in the cold months.

Unending Benefits of Recycling Cooking Oil

Disposal of cooking oil is not an easy task. If you try to drain it, it will block your sink drains and cause you immense plumbing problems. Throwing it away is also not a good idea because it causes damage to the environment. Cooking oil cannot go to your usual recycle trash bin like other trash because the processes of recycling it are different. However, there are better ways of recycling cooking oil without harming the environment. You can have it recycled. If you are not able to do it by yourself, there are companies that offer cooking oil recycling services.

Benefits of recycling cooking oil

Recycling companies, like MBP Solutions, turn cooking oil into other products like stock feed, cosmetics and biofuel.  They also filter the oil for reuse. If you are not in any position to recycle your cooking oil, do not drain it down the sink or throw it in your waste bin. Wrap your cooking oil in a tight jar, make sure there are no spills and call the right people to come and collect it. MBP Solutions recycles both commercial and residential cooking oils.

Recycling cooking oil comes with several benefits. The technology used to recycle the oil is advanced and the final products help in both businesses and homes.

Below are some of the major benefits of recycling of cooking oil:

Renewable energy

Recycling cooking oil turns it into renewable energy used in many manufacturing firms for processing their products. One of the most notable fuels is biodiesel, which is from used oils, grease, animal fats and vegetable oils among others. Vehicles that use diesel can use this fuel effectively and businesses that use diesel-powered machines can use the fuel without any fear of harmful emissions.

Cleaner environment

We all need a clean environment and it is not what we always get. Fuels are some of the major contributor to health hazards because of emissions. Petro-diesel is very toxic as compared to biodiesel. Biodiesel is eco-friendly and does not damage a vehicle’s engine. Petro-diesel on the other hand, produces chemical compounds like sulphur that are acidic. This acid can spoil the engine. Biodiesel production is green in nature and keeps everything safe.

Saves costs

Recycling cooking oil saves costs in many ways. At home, you can reduce your disposal costs by calling a recycling company to come for your waste oil. If you try to dispose of the oil by yourself, you may end up spending more on extra waste bins, transportation and special disposal procedures.

Companies that use recycled oil have a chance of preventing their equipment from spoiling faster than they did before the recycled oil. Maintenance costs go down and recycled oil like biodiesel is much cheaper as compared to the other kinds of imported fuels.

Creates jobs

Disposing of waste materials and recycling them is one way of creating jobs for the masses. Instead of using that money to import petro-diesel, the government uses the money to employ more people to recycle oil into more beneficial biodiesel.

Make money out of it

You can make an extra buck out of disposing your used oil. Instead of throwing your oil away, look for companies that recycle the oil and pay you for it. This will also save you on transport costs to go and dispose of your oil, because the recycling companies come to pick it up.

Wrapping it up

The most important factor about recycling is that we are working towards one goal. That goal is to maintain a greener, healthier and cleaner environment. That is our goal and recycling cooking oil is one way of doing that.

What Are The Common Food Emulsifiers?

In the food industry, the process of making new products involves combining all the necessary ingredients more than anything else. Due to the need for concoction, other operations such as grinding, particle size reduction, emulsification, etc would take place.

Successful food manufacturing requires equipment like Ginhong mixers that will help mill, grind, reduce particle size, homogenize, disperse, and emulsify. Once done, manufacturers need to make sure that fused molecules of ingredients will no longer depart from one another. In order to do this, emulsifying agents must be added to the overall compound to stabilize it.

Source: The Spruce

What is an emulsifier?

First, let’s define what an emulsifier is. As soon as stirring halts, the emulsion starts to separate again. To maintain the even mixture, an emulsifier is essential. An emulsifier acts as a bond that holds the particles of the ingredients altogether. It makes the finished product soft and smooth in texture, improves the quality of the mixture, and keeps it firm and stabilized.

Water spattering in food preparation or cooking is also reduced by an emulsifier. It leads to better dispersion, solubilization, crystal modification, foaming, creaming ability, etc. Emulsions have many functions in food processing, even in other industries as well.

The Common Food Emulsifiers

Now that we have understood the definition and functions of an emulsifier in processed foods, it’s time to jump into the enumerated and expounded common food emulsifiers. Let’s begin!

  1. Lecithin

Lecithin is widely used in the commercial baking industry. This emulsifier, composed of fatty compounds, is present in eggs. Emulsifying properties are stored in the phospholipids existing in lecithin. It actually prevents the split of water and oil particles.

Good HDL cholesterol content is increased when lecithin is added to the food mixture, as stated by scientists. The droplets of oil in water are kept safe by this emulsifier, increasing the stability and shelf life of the food.

Lecithin is overflowing with health benefits too. It prevents high cholesterol and cirrhosis caused by drinking alcohol. Also, it improves nerve, brain and muscle functions.

  1. Fatty Acid Derivatives

There are different emulsifiers that can be derived from fatty acids. To name a few, polyglycerol esters (PGE), polysorbates, stearoyl lactylates, propylene glycol esters (PGMS), and sucrose esters are commonly known. In desserts like cakes and their icings, PGE is famously used. For toppings that are whippable, PGMS is mainly applied. Other products like gums, coffee, sauces, etc need sucrose esters in holding their particles.

  1. Polyglycerol Polyricinoleate (PGPR)

Baking is an appealing activity, especially for moms. We all can’t deny that cookies are tasty that’s why our sweet tooths would always go for it anytime. In manufacturing chocolates for applications such as baking, polyglycerol polyricinoleate (PGPR) works in enhancing the thickness and volume of the product. Chocolate coatings flow satisfactorily when PGPR is added unto its mixture. It also complements lecithin when combined.

Factories find PGPR as a helpful agent in maintaining the good quality of the chocolate or other products that require certain smoothness and viscosity. With that, baking will be much fun for everybody who loves doing it.

  1. Ammonium Phosphatide (AMP)

Ammonium phosphatide (AMP) is sunflower-based. The use of AMP has been most triumphant in chocolate and confectionery manufacturing. It is chiefly efficacious in achieving uniformity and steadiness of the mixture, leading to high-quality food products. It does pretty well in keeping the right attributes of the food. The size, texture, smell, texture, thickness, etc.

AMP can be used as a good alternative of lecithin but it can also be applied with it plus the PGPR.

  1. Mono and Diglycerides

Monoglycerides stay firm in the so-called ‘apha crystalline formation’. As it is very versatile, it works well in foams that are whippable while managing the agglomeration of fats. When water molecules need to be dispersed in a fat phase, monoglycerides serve as an instrument that fairly distributes water into the oil.

For products like chocolates, it gives the sensation that feels like the food product is melting inside your mouth – adding the tastiness of the food. It prompts the smoothness and consistency of the processed bulk. The crystalline structure of the food becomes balanced through its help.

These are the most used food emulsifiers from the early times until today. They are produced when palatable oils are blended with glycerin. Aside from chocolates, baked and dairy products are the ones to consume them most as well.

Conclusion

Aside from holding the ingredients altogether, emulsifiers make the food you eat much more appealing in taste and in appearance. Preservation is also important in prolonging the shelf lives of different products. An emulsifier helps in maintaining the freshness as well as good quality of goods for varying times of consumption. Low fat spreads are prone to mold growth. Hence, an emulsifier as an accessible solution.

There is an appropriate emulsifier for every application. Make sure you’re using the right one!

Benefits of Using Used Cooking Oil as a Biofuel

Used cooking oil is one of the major sources of biofuel. As the push for alternative sources of energy is enhanced, biofuel production has also gone into high gear. As such, it has moved from the unsustainable food sources to more sustainable sources such as used cooking oil.

used-cooking-oil

With the adoption of used cooking oil as a source of biofuel, producers have gained numerous benefits. Here are a few.

Cheap to procure

One of the major benefits of used cooking oil as a source of biofuels is that it is cheap to procure. Sources of used cooking oil abound, and they are happy to have it offloaded off their homes and their premises.

Most times, you will find that those that have the used cooking oil will pay to have it taken away from them. As such, hotels and restaurants and even households pay biofuel companies to collect it from their premises.

This makes the process of collecting used cooking oil efficient and affordable. This is a huge first step in the recycling of used cooking oil into biofuel.

Easy to process

Once the used cooking oil arrives at the processing center, it passes through a chemical process that converts the used cooking oil to biofuel.

The process is easy and uses easily available reagents. This process eliminates all the impurities within the used cooking oil. It is a five-stage chemical process that culminates in the conversion of used cooking oil into a useful biofuel.

Environmentally friendly

Another benefit derived from used cooking oil as a biofuel, is the fact that it is environmentally friendly. Biofuels produced from used cooking oil can replace fossil fuel diesel in a world ravaged by global warming. It burns efficiently and thus has almost zero emissions that can be harmful to the environment.

biofuel-UCO

Further, converting the used cooking oil into biodiesel goes a long way in ensuring that the environment is clean. When poorly disposed of, used cooking oil cause untold harm to the environment and drainage infrastructure.

Used in a myriad of diesel machines

Biofuel from used cooking oil can easily replace diesel in vehicles and plant machinery. After processing, the resulting biofuel can easily replace diesel in numerous existing machines and vehicles. Many of these machines will not need any re calibration for them to use this fuel.

The use of used cooking oil biofuel will thus save money for the users and also help them reduce their impact on the environment. Company trucks and plant machinery that use diesel can easily switch to biofuels and companies will see a significant savings in their fuel expense as well.

Can be used to manufacture diverse products

Used cooking oil when recycled is not limited only to the production of biofuels. Rather, it can be used to produce a range of other products and materials that could be a significant business unit.

Used cooking oil can be processed into raw materials for animal and pet feeds. Used cooking oil contains high amounts of protein that will beneficial in animal feed.

Further, used cooking oil can be used to make soap, lubricants and many other useful products.

With these other products, companies that process used cooking oil have a range of products to get to the market to ensure that they remain afloat profitably.

Alternative source of energy for small businesses

Many small businesses have adopted the use of biofuel that is produced from recycled used cooking oil. This helps them save on high energy costs by using it to power some of the processes that use electricity and other expensive sources of energy.

Conclusion

There are many biofuel producing companies that use used cooking oil as part of their raw materials. I have outlined why it is beneficial not only to biofuel producers, but also to the end users of the biofuel that comes from it.

Is Aquaculture the Answer to World Hunger?

Feeding a growing world population could become problematic, but aquaculture might hold the key. If humans are anything, we are resourceful. We see a problem with the world, and we do what we can to fix it.  When being nomadic and following food sources was no longer sustainable, we solved the problem by developing agriculture.  Currently, as the population continues to grow and our taste for seafood increases, we’re trying to find ways to meet demand and, at the same time, sustain wild populations of fishes.

aquaculture-fish-farms

Aquaculture is the answer to this current dilemma. Farming fish for food has been around since about 2000 B.C. Since then, technology has helped it advanced and developed better techniques to raise fish for food.

Benefits of Aquaculture

Fish is a great source of protein, and it also contains essential minerals including potassium, zinc, iodine and magnesium. Fish are also rich in phosphorus and calcium. For a healthy heart, the American Heart Association recommends eating fish twice a week.

The health benefits of fish are more than enough reason to eat them, but they are also a delicious meal. There is a large variety of fish to choose from, including freshwater and saltwater varieties. However, the increased amount of people eating fish has had an impact on wild populations. To prevent certain species from being overfished, it is important to find an alternative to providing fish to people, and that includes aquaculture.

Different types of aquaculture must be used to raise different species of fish. Large companies can engage in aquaculture on an industrial scale with fish held in tanks or in pens in lakes, ponds or even the ocean. Families can even perform aquaculture in their backyard.  The variety of fish that you can raise for food includes catfish, bait minnow, trout, carp and tilapia, among others.  It’s also possible to raise shellfish, including oysters and shrimp. Want to try your hand at growing water plants?  You can also use aquaculture principles for water chestnuts and red and brown algae.

Studies have shown that marine aquaculture has the potential to produce 16.5 billion tons of fish per year, which is more than enough to feed the growing population and meet nutritional needs.

Different types of aquaculture must be used to raise different species of fish.

Different types of aquaculture must be used to raise different species of fish.

In some areas, such as parts of Africa, aquaculture has made an enormous impact on the local community’s economy and employment as well. The food produced helps to sustain Africa’s growing population and provides local jobs with steady income.

The Downside of Aquaculture

While it has the potential to feed hungry communities and contribute to local economies, there are some problems associated with aquaculture. Having too many fish in a tank can lead to the spread of disease.  Also, the type of feed the fish eat can impact how healthy they are for humans. Keeping fish in pens in lakes, ponds or the ocean might cause the spread of parasites to wild populations.  Farmed fish could also escape their enclosure and, as a result, alter the natural ecosystem.

Recognizing the shortcomings of aquaculture is the first step to remedying its problems. As technology and farming practices advance and techniques improve, it’s possible that we will resolve many of these issues. This will lead to greater benefits for the human population that depends on fish for food.

Humans have the ingenuity and drive to make the world a better place for themselves and others. Population growth isn’t going to slow down any time soon, and we need to make sure everyone is taken care of and has enough to eat. While aquaculture has its pros and cons, it can be a sustainable and economic way to feed hungry people.  In time, it may even be the answer to world hunger.

15 Simple Ways Your Family Can Save the Planet

Life, the miracle of the universe, appeared about 4 billion years ago, and we, humans – only 200,000 years ago. But we have already succeeded in destroying the balance that is so important for the life on Earth. What do we actually know about life on Earth? The tenth part? Or maybe the hundredth? Earth is a real miracle. Life remains a mystery.

Trees grow towards the sun, which feeds their foliage. Animals are adapted to their pastures, and their pastures are adapted to them. As a result, everyone wins. Animals satisfy hunger, and plants flourish again. In this great life journey on Earth, each species has a particular function and takes a certain place. There are no useless creatures. They are all balanced.

And Homo sapiens – a man of sense – enters the arena of history. He received a fabulous inheritance that the Earth has carefully preserved for 4 billion years. He is only 200,000 years old, but he has already changed the face of the world. Despite his vulnerability, he captured all the habitats and conquered the territory like no other species before him. Today, life – our life – is only a link in the chain of countless lives following one another on Earth for 4 billion years.

For a long time, the relationship between people and the planet were fairly balanced and resembled a natural and equal union. Now, we rarely think about global issues, being lost in everyday concerns. Meanwhile, we are on the verge of a disaster. Thanks to the achievements of science and technology, people learned to satisfy their needs, but some inventions brought us much more harm than good. We are killing our planet gradually but purposefully.

Planting more trees and vegetation will go a long way in reducing heat in urban settings.

These 15 simple tips do not require you either time or extra effort. Only by changing your habits quite a bit, you and your loved one can make the world cleaner and safer.

  1. Make the most of natural ambient light. Turn off the light in the room or the computer monitor when you do not need it. And do not forget about the chargers in the appliance receptacle!
  2. Teach yourself to turn off the water at a time when you do not need it – for example, while brushing your teeth or rubbing the pan with a detergent. On average, according to statistics, 5-10 liters of water (depending on pressure) flows out of the tap per minute. Also, reduce the time spent in the shower for 1-2 minutes.
  3. Replace incandescent bulbs with LED: they save energy and last longer.
  4. Change to a bike. It is cool, fast, and comfortable. Having tried only once, you no longer want to get on the “hot bus” or spend time stuck in traffic jams. In addition, a bicycle is an excellent vehicle as it does not pollute the air with dangerous gases.
  5. Use phosphate-free detergents. On the Internet, there are many resources offering ecological household chemicals.
  6. Buy less plastic bags, go to the store with your eco-bag.
  7. Replace plastic with paper and glass. If you cannot do without disposable tableware – for example, when going on a picnic – use paper plates and cups rather than plastic ones.
  8. Choose cosmetics and chemicals especially carefully. You should give preference to products that have not been tested on animals and do not adversely affect the environment at different stages of production.
  9. Though it is as simple as ABC but very effective – try to bring plastic, glass, and paper for recycling.
  10. Bring batteries to special shops and institutions because this is a dangerous and very toxic type of waste.
  11. Refuse semi-finished products. Experts say that today, the manufacture of these products is fully controlled by monopoly companies that abuse antibiotics, overload the ecosystem, and apply the principles of intensive management for their own profit. Of course, in such conditions, quality suffers. Homemade food is much better. Do not know how to cook? A dating site may be helpful.
  12. Buy local food – the one that is made in your area. This food undergoes less chemical treatment which is sometimes used for long-term transportation.
  13. Use water filters. In this case, you do not need to spend money on bottled drinking water. Thus, you will not only save your family budget but also reduce the environmental impact caused by the production and transportation of plastic bottles.
  14. Plant flowers on window sills and trees in the courtyards. Do not let anyone cut down green spaces near your house.
  15. Support environmental organizations and encourage your family to do it.

“Orbiting Earth, I saw how beautiful our planet is. People, let us preserve and increase this beauty, not destroy it!”

– Yuri Gagarin

Alternatives for Plastic Wrapping and Packaging

There’s no denying that plastic wrap has been a convenient product in most households for many years. However, as most waste disposal companies will tell you, its convenience is only for you – not the environment. It stops your sandwiches from going stale, but it also takes centuries to break down. Your one sandwich wrapper could be responsible for killing a myriad of animals while it sits there waiting to lose its structural integrity. Fortunately, there is a better way. Read on to discover many wrapping and packaging materials that could end up being better for the environment.

Glass Containers

One of the many reasons why people want to make the switch from plastic is because it can take centuries to break down. However, so does glass, so why use it? Unlike plastic which tends to lean toward being a single-use product, glass is something you can have forever. It’s one of the longest-lasting materials and will prove to offer no end of convenience.

In most cases, you can use glass containers in your fridge, freezer, microwave, and even oven. You couldn’t do that with most plastic products. Glass containers are also an excellent alternative for plastic in almost every way. You can put your unwrapped sandwiches in them and seal the lid shut. You can also put leftover dinner into them for reheating later.

Glass containers are even something you can take to the grocery store. Instead of a supermarket filling a plastic container with their deli items or bulk groceries, you can fill your glass jars. One product can end up having many uses, saving thousands of plastic wrap rolls and containers from requiring waste disposal.

Mason Jars

Mason jars have been around since the 1850s, but it’s only in recent years there has been a resurgence in their use. As consumers come to realize that plastic is not environmentally-friendly, they are starting to use sealable mason jars that serve a whole variety of purposes. Cafes are using them for beverages, and you can even use them for serving at home. What’s more, there’s nothing wrong with using them for produce, soup, grains, and more. Move aside plastic; there’s a new player in town.

Parchment Paper

If you are trying to minimize how much rubbish you send away for waste disposal, then consider swapping your cling film for parchment paper. Wax or parchment paper is an excellent alternative, while also breaking down far quicker than plastic wrap. It will still keep your sandwiches fresh, but with a much less detrimental impact on the environment.

Bees Wrap

Bees wrap is a relatively new product to hit the market, but it’s already making waves. It consists of cotton muslin cloth dipped in beeswax, tree resin, and jojoba oil. When you heat them with your hands, you’re able to seal food within. Both the jojoba oil and beeswax are also antibacterial which can offer exceptional benefits with preservation.

When you have eaten your sandwich, you don’t need to worry about impacting waste disposal. You can clean the wraps and reuse them.

Cardboard

Many countries around the world have banned single-use plastic bags, with New Zealand the latest nation to join the movement. It will only be a matter of time before waste disposal businesses notice the dramatic impact in plastic waste. That’s a good thing – but how will people package their goods, or carry their groceries? Cardboard is about to become far more popular than it is now.

Instead of packaging your items in plastic, you can store them neatly in cardboard boxes. They break down into the environment, are effortless to stack, and you can use them more than once.

Go Nude

For the sake of waste disposal, why not consider going nude? We don’t mean take all your clothes off, but why not avoid packaging altogether? Grocery stores are not making this process easy with the number of plastic-wrapped items they have, but you can be more conscientious about the purchasing decisions you make.

Put your vegetables and fruit in cloth bags and your loose bulk bin items into glass jars. Instead of buying pasta, rice, and other ingredients in plastic packets, buy them from bulk stores that encourage you to bring containers to put them in. If you can’t seem to avoid plastic, then draw up a meal plan that differs from what you usually do. You can then make an effort to eat food that will not arrive in packaging.

Conclusion

People used to cope without plastic for packaging and wrapping, and they can do so again. Think of the effects of waste disposal and how you can stop your contribution to the growing problem. Use glass jars and containers, buy ingredients in bulk, and stop using plastic wrap for your sandwiches. These might seem like small changes, but when 7.7 billion people follow suit, we can make a significant difference.