Opportunity to Export Animal Feed Protein Sources to Europe

Meat and milk are sources of protein for human obtained from animals, especially ruminants, then meat and eggs from poultry and meat from fish. Availability of sufficient animal protein is needed. Protein deficiency will be bad for health. The livestock industry plays an important role for the adequacy of animal protein today. To produce animal protein in the form of meat and milk, a protein source, namely vegetable protein, is needed in the feed source for the ruminant livestock. Gliricidia and calliandra leaves from energy plantations are a source of protein for the ruminants (sheep, goats and cows). The development of energy plantations should also encourage the livestock industry. This is important for the makers or entrepreneurs of the energy plantation to understand.

Learning from European conditions, according to a study conducted by FEFAC (European Feed Manufacturers' Federation), there is a protein deficit condition in the feed industry sector in Europe and for that they have made a number of efforts to obtain environmentally friendly feed protein sources and sustainable. Deficit is a condition where the consumption or use of protein for the feed has exceeded its production. This means that European production in the form of protein sources for animal feed is still far from its needs so that imports cannot be avoided as a result. Although it is estimated that they will not be able to replace 100% of feed protein sources by one mean alone, which as long as most are imported but reducing this dependence with local production of feed protein would be very helpful. Another motivation is to reduce dependence on protein sources from transgenic materials (GMOs), namely soybean.

Their first effort was the use of PAP (processed animal protein). The use of PAP is indeed high in nutrition, and the source of PAP for the feed is chicken and pork. Although a rule has been made that chicken PAP is not allowed to feed chickens and pork PAP is not allowed to feed pigs plus a tool to detect it, in practice this is difficult to be implemented. This is because feed mills that operate are generally multi-purpose feed so that it can be used for various types of livestock. Very few feed mills make specialty feeds. In fact, if it occurs, for example, PAP chickens for chicken feed and PAP pigs for pig feed, then a disease may occur in the livestock. An example is in the case of mammalian meat and bone meal (MBM). In 1996 with the crisis of Bovine Spongiform Encephalopathy (BSE) because it was related to feeding from MBM for ruminant feed. The BSE-infected meat causes Creutzfeldt-Jakob disease in humans, which poses a high risk to the human food chain. After the epidemic spread, the use of MBM in animal feed was banned. This regulation causes a high dependence on imported raw materials such as soybean meal for the continuity of the supply of meat, milk and eggs.

The second effort is protein production from insect farming. Although it can be done and a number of insect species have also been approved, the fact is that currently there are very few insect farms there, so it will still take a long time to produce sufficient volumes as a source of protein in animal feed. The source of protein from these insects is mainly for fish feed. The third effort from energy plantations is from rapeseed trees. Rapeseed meal is another source of vegetable protein. But the availability of rapeseed meal depends on European biofuel policy. Canola oil is the raw material for biodiesel in Europe. The European biofuel policy is contained in the Renewable Energy Directive 2020-2030 where the contribution of biofuels from plants for the target use in the transportation sector is up to a maximum of 7%.

The fourth effort from the rejected and expired products of the food industry. The rejected and expired products of the food industry it’s mean from the food and food ingredients industries, such as the biscuit industry, instant noodles, chocolate bars, pasta and so on. But what is meant is not food waste from restaurants, or catering. EFFPA, the European Former Foodstuff Processing Association estimates that in the European Union around 3.5 million tons of food waste is processed into animal feed every year. The European Union encourages the use of rejected and expired food, including issuing guidelines to reduce food waste to become feed, because it is not fit for human consumption. They have also discussed protein sources from micro algae or single-celled plants, but they are not a priority at this time due to quality and some limitations. 

The importance of realizing the potential as well as improving the vision for optimizing the energy plantation. GMO problems, for example, the use of gliricidia leaves can be the solution, for more details read here. “Quality protein” is important because not all proteins are equal. Several parameters for protein quality are the amino acid profile and the absence of anti-nutritional substances. For example, soybean meal has high scores for all protein quality parameters including palatability, digestibility and safety. A case that can also be used as a reference, in 2007 there was a withdrawal of pet food because it was contaminated with melamine and cyanuric acid (which is high in nitrogen content and identified as crude protein) in protein elements that cause kidney failure. 

The use of nitrogen from the above chemical is also carried out in agricultural products and has also led to the withdrawal of agricultural products from China in South Africa, the European Union and the United States. Even America ordered the USDA to inspect all agricultural products from China. In 2008 and 2009 China focused on eliminating the problem of counterfeiting or mixing and the effects of the crisis. In 2010 a revised version of the feed and feed additive regulations was published to further ensure quality and safety. Even though China is the largest feed producer in the world, the need for feed raw materials still relies on imports, especially flour/soybean meal to support food needs in the form of meat, milk and eggs for around 1.3 billion people.

From a number of efforts by the European Union to plan for self-sufficiency in feed protein sources, it turns out that the source of protein from rapeseed energy plantataions has become a European priority at this time. Meanwhile, with Indonesia's condition which has a large area of land, there are many energy plantations that can be created, even the Ministry of Environment and Forestry has planned 12.7 million hectares for energy plantations as an effort to support the cofiring program at coal power plants in Indonesia more detail read here. Energy plantation by-products will also be abundant. The production of this leaf can be used as an export commodity to Europe, because the need is large. Animal feed production in Europe is estimated at 160 million tons per year or 16% of the world with 5000 units of feed factories. With the consumption of protein in the feed in the range of 30%, the need will reach 48 million tons. When the domestic feed industry has not been able to absorb it, export is the best choice.

 

Ruminant is herbivore so that their diet comes from plants, the case of MBM in Europe can be a valuable lesson that feeding from mammals actually creates new problems. Moreover, if the food category is najis, then the livestock will become jalalah which are prohibited (haram) to be consumed. Meanwhile, the case of mixing with hazardous chemicals that occurred in China with melamine and cyanuric acid is only to trick the protein content so that it looks high and is also harmful to the health of the human body. Islam is very concerned about food or food issues, even in the Qur'an Letter of 'Abasa: 24, Allah commands humans to pay attention to their food. The food that enters our stomach must be halal and thoyyib (good). Foods that contain harmful substances that can poison the body are not thoyyib foods. And one of the consequences of haram (prohibited) food is a barrier to prayer being answered.        

Biochar as a Solution to Deforestation in Indonesian Palm Oil Plantations

Palm oil trees are not native to Indonesia but come from West Africa and were brought by the Dutch colonialists in the mid 19th century. At first they brought 4 grains and planted them in the Bogor Botanical Garden which is now a palm oil monument. The first palm oil plantation were established in Indonesia in the early 1900's in North Sumatra. The development of the palm oil industry and its subsequent plantations is very rapid, especially in the last 10 years and it is currently estimated that the area of Indonesian palm oil plantations reaches 15 million hectares. As the largest vegetable oil-producing plant in the world and the area of palm oil plantations is also the largest in the world, of course, palm oil has a strategic value in the Indonesian economy. The average rate of growth for Indonesian palm oil plantations is 6.5% per year or the equivalent of about 500 thousands up to 1 million hectares per year for the last 5 years, while the increase in palm oil fruit production or FFB (fresh fruit bunches) is only 11% in average. In fact, the largest increase occurred in 2017 which increased by 2.8 million hectares. From 2015 to 2019, the total area of palm oil increased by 3.7 million hectares. Extensification or expansion of palm oil plantations turned out to be many "accused" and became the world's spotlight as from the conversion of forest land functions, so that there was a lot of deforestation to be converted into palm oil plantations.

Pressure from the European Union in particular, due to these conditions worsened the image of Indonesian palm oil which in turn affected the selling price of palm oil, both CPO (crude palm oil) and its derivative products. Improving the image is also not easy. One of the effective measures is to stop the extensification effort so that forest land remains as forest land and does not turn into palm oil plantations. Biochar can be an effective solution to this problem. By increasing the productivity of fresh fruit bunches (FFB) from the usage of biochar, new palm oil plantations do not need to be opened again. Assuming an average productivity increase of 20% occurs, CPO production will also increase by 20% or equivalent to 2 million tons. The increase would be equivalent to new land clearing of more than 2 million hectares. Certainly not a small land area. With the 20% increase in production, it is very likely that the national needs for CPO needs have been met and the same goes for the export market.

With the extensification of palm oil land of more than 1 million per hectare every year but the increase in palm oil fruit (FFB/fresh fruit bunch) production is only 11%, it is certainly less attractive and must be avoided, especially when the world's attention on deforestation is getting stronger. This also indicates the low productivity of the palm oil plantations. In fact, by improving soil quality, the productivity of palm oil fruit can be significantly increased and the clearing of new land for palm oil plantations can be avoided. Biomass wastes in palm oil plantations and in palm oil mills can be used for the production of biochar.

In palm oil mills, this biomass waste is easier to process in large quantities, especially empty fruit bunches (EFB). An average palm oil mill can produce 200 tons of waste per day of EFB. Meanwhile, in palm oil plantations, biomass waste, such as palm fronds, leaves and stems, is the raw material for the production of biochar. Palm oil trunks even have a lot of negative impacts when they are not treated adequately or are only left to rot in the plantation, giving rise to horn beetle pests, for more details read here. Optimizing the utilization of biomass waste has multiple benefits, not only preventing environmental pollution by the waste, and can be described as the scheme below.

In terms of technology, biochar production technology is also very varied, from simple technology (low tech, low cost) that is cheap to advanced high technology that is efficient, precise process control but at a higher price. In the palm oil mill, it will be effective to use high technology so that it can be integrated with the operations of the palm oil mill. The excess energy from the pyrolysis process will also replace boiler fuel which has been using fiber and palm kernel shells (PKS). There are indeed many advantages of palm oil mills when doing the production of biochar, for more details, please read here. Production of biochar with empty fruit bunches or EFB biochar is also more profitable than EFB pellets, a more detailed explanation can be read here. Meanwhile, for people who have palm oil plantations as part of society palm oil producers (Plasma) or independent plantations, they can use simple technology (low tech, low cost) for the production of biochar. Biochar production in a simple way can also take advantage of excess energy for various small business activities such as those carried out in Tanzania, Africa. In this way, the community in addition to producing biochar also gets a source of energy including reducing the use of firewood which can be obtained from cutting down trees in protected forests or reducing deforestation pressures.

Fertilizer is the highest cost component in the palm oil plantation operations. Besides being able to increase the productivity of palm oil fruit or FFB, Biochar can also reduce the need for the use of fertilizers. An increase in soil pH makes nutrients easily absorbed by palm oil trees and also increases soil microbial activity which increases fertility is one of the benefits of using biochar. And when the performance of the productivity level of palm oil plantations has been able to be achieved and maintained, a number of other improvements can also be made. From the industry point of view, raw materials are a vital factor in terms of availability, continuity of supply and quality, including palm oil mills. Moreover, the plantation aspect of CPO production holds a portion of 80% while the factory or the mill aspect is only 20%. This confirms that the plantation aspect plays a vital role in the supply of these raw materials, so that efforts to maximize productivity, including maintaining productivity level performance, are very important and a top priority. Meanwhile, the change in palm oil plantations from monoculture to polyculture (mixed plantation) is one of the further improvement that can be made. Extensive monoculture plantations have the potential to be susceptible to disease, so they need to be avoided. Technically, how much monoculture area is still effective, especially for palm oil plantations, there are no convincing findings.

Biochar for Coconut Plantation

The productivity of Indonesian coconuts is decreasing so that even though it has the largest coconut plantation area in the world. This of course makes the land less productive and the production from coconut plantations is also low. As a comparison, the productivity of Indian coconut reaches 300 grains per tree or 7.5 times that of Indonesia, which averages only 40 grains per tree per year. In addition, the number of coconut plantations that must be replanted is very large and is not proportional to the speed of replanting. Due to the lack of maintenance, there were also many areas of damaged coconut plantations, which in total reached hundreds of thousands hectares.

Indonesia has experienced the critical condition of coconut and now many coconut producing countries in the Asia Pacific region are experiencing a similar condition. Most of the coconut trees that exist are trees planted in the decade after the first world war or in the 1930s, even though the age of the coconut is around 80 years. This means that the tree is more than 80 years old or has passed its productive period. FAO has even given this warning since 2013. As a consequence, industries are experiencing a severe shortage of raw material supplies amid the increasing demand for coconut-based products, as experienced by the Sambu Group. Sambu group is the largest coconut industry in Indonesia which is located in Riau which has had to buy the coconut raw materials from West Kalimantan province in the last two years. Though Riau province itself is the largest coconut producer in Indonesia, especially Indragiri Hilir regency.

Overcoming the crisis, of course, takes time and is neither fast nor easy. A number of structured, systematic and massive efforts need to be done consistently to get optimal results and according to goals. As a product which is mainly for food and added all its parts that can be utilized, overcoming the crisis of coconut plantations or the upstream sector of the coconut industry is important. In addition, the expansion of the coconut plantation area also needs to be increased to around 6 million hectares so that the supply for industry is sufficient, in comparison Indonesia's palm oil plantations have reached around 14 million hectares. Of course that is the next step after replanting and repairing damaged coconut plantations can be overcomed. 

To increase coconut productivity, apart from the use of superior seeds, there are also adequate agricultural cultivation techniques. It is very important to improve soil quality so that plants can optimize nutrient uptake. No matter how good the seeds are, if the soil quality is low and farming techniques or cultivation techniques are perfunctory, the results will also not be optimal. For example, on acid soils that make nutrient absorption low and also the soil microbial activity, whatever the plant will not grow optimally. Biochar as a soil amendment is effective and efficient to improve the quality of the coconut plantation soil. Although coconut is a plant that is resistant to salinity, a decrease in salinity will also have a good impact on the coconut tree, and this can also be done with the application of biochar.

Like palm oil, coconut industrialization should also be possible. With this industrialization, the production process becomes efficient and all the coconut fruit harvested from the plantation can be processed all. Population growth that continues to increase and it is estimated that the world's population will reach around 10 billion by 2050 certainly requires sufficient food and various other supporting things such as edible oil and other coconut-derived products. Pyrolysis technology is very good for use in the coconut processing industry. This is in addition to biochar as the main product of pyrolysis with its main use in coconut plantations, excess energy pyrolysis can be used for various needs of the coconut processing industry, both in the form of heat and electricity. Coconut processing products are much more numerous and varied than palm oil. An industry will also need a continuous supply of raw materials with a certain amount and this means that the performance level of its coconut plantations must be maintained in such a way as to meet the needs of the industry and biochar application is the right solution.

Integration of Pyrolysis with Cocopeat and Cocofiber Industries

The high demand for cocofiber and cocopeat in the world which reaches thousands of containers per year should be a golden opportunity and a driving force for the Indonesian coconut industry. There are a number of potential advantages of Indonesia which should be at the forefront of capturing and exploiting these opportunities. These advantages include, from 196 countries in the world, only 8 countries control 90% of the world's coconut demand, Indonesia as the owner of the largest coconut plantation in the world, which is around 3.8 million hectares with a production of more than 15 billion coconuts fruit every year, and strategic geographical position. This is also the reason why the ICC (International Coconut Community) or an international organization concerned that the members of which are coconut producing countries is headquartered in Jakarta, Indonesia. The island of Sumatra is the center of the largest coconut plantation in Indonesia, especially Indragiri Hilir regency in Riau province, followed by the islands of Sulawesi, Java, Maluku and Papua, Nusa Tenggara and Bali, and Kalimantan. The current condition, although with a number of advantages above and the quality of Indonesian coconut coir is high and the price of this coir is cheap, it turns out that Indonesia still supplies less than 5% of the world's cocofiber and cocopeat needs.

To seize these opportunities, of course, one cannot only rely on the potentials, but also on effective and efficient production technology. One of the main obstacles in increasing cocofiber and cocopeat production capacity is the drying aspect. The production of cocofiber and cocopeat can be boosted in such a way if the efficient drying aspect can be carried out. And for drying, heat energy is absolutely necessary. This heat energy can be obtained cheaply from the excess energy of the pyrolysis process. In addition to producing the main product in the form of biochar, excess energy from the pyrolysis process can be relied on as an energy source or heat source for the coconut coir processing industry. A certain type of dryer according to the characteristics of the material being dried must also be used. With modern dryers such as belt dryers, tray dryers and drum dryers, in addition to the high drying capacity, the product quality will also be standard and stable.

Meanwhile, for the pyrolysis process, raw materials are needed in the form of biomass wastes that are widely available in that location, even the biomass waste can vary according to its availability which sometimes depends on the season. In certain cases, it is also possible for pyrolysis to be integrated with an integrated coconut industry, so that coconut shell becomes the raw material. Meanwhile, if the location of the coconut plantation is not far from the palm oil plantation, biomass wastes from the plantation or palm oil mill can be used for the pyrolysis. Even like the palm oil trunk, if it is not used and only left to rot in the plantation, it invites insects that disturb the coconut plantation. For more details, you can read it here. The integration of the pyrolysis industry and coconut coir processing in addition to reducing environmental pollution due to biomass waste is also a solution for the coconut coir industry. The relationship between the two industries must be mutually beneficial, namely the pyrolysis industry can sell its excess energy at a competitive price and the coconut coir industry can increase its production.