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Script 98.1

Issue Pack

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Introduction and how to use this issue pack

 
This issue pack was designed to provide radio broadcasters with the information they need to create effective and entertaining radio programs on the post-harvest value chain for groundnuts. Actions in the post-harvest groundnut value chain include drying, plucking, shelling, grading, storing, marketing, and processing groundnuts.

This issue pack focuses on groundnuts in Malawi, but much of the information here can be adapted to other sub-Saharan African countries where groundnuts are grown.

The issue pack begins with this introduction, and then Section 2 presents factual background information on groundnut post-harvest activities. Please see FRI’s resource called An introduction to value chains for a definition of “value chain,” and for a better understanding of why value chains are important for both broadcasters and farmers.

In section 3, we list sources for further information on the post-harvest value chain for groundnuts. This includes resource organizations, online videos, and online documents.

You might use the information in this issue pack in several ways. For example:

  • You can use section 2 as background information for any program on groundnuts.
  • You could contact one or more of the organizations listed in section 3 for information or for interview experts.
  • You could use the video resources and online documents in section 3 to help create programs on groundnuts.

 II. Background information on post-harvest groundnut activities in Malawi

 
Introduction

Farmers can lose 20-30% of groundnut pods during harvest. The reasons for these losses vary, but it is clear that harvesting before or after the recommended harvest period can significantly reduce yields and quality. If you harvest too early, groundnut seeds will shrink when drying, which decreases the weight, oil content and seed quality. If you harvest too late, seed quality will decrease because of mould infestation, which leads to aflatoxin contamination. Harvesting too late also reduces yield because the pegs are weaker and the pods break off and remain in the ground. Soil moisture at harvest time is also critical. Too much moisture in the soil at harvest decreases quality, while too little moisture can increase pod losses. Also, delayed harvesting can lead to sprouting in varieties which are non-dormant.

Losses during storage are a major problem in climates with high temperatures and high humidity. These conditions favour mould growth, which leads to aflatoxin contamination in stored groundnuts. But following the recommended drying and storage practice can minimize these losses. For example, when packing and storage materials are water-proof and well-ventilated, groundnut quality will be maintained. It’s important to note that unshelled seeds will have greater viability than groundnuts stored as kernels.

To minimize post-harvest losses, the most critical step is efficient drying.

Drying

Storing groundnuts with high moisture content makes them prone to mould infestation, which leads to aflatoxin contamination. To minimize aflatoxin, it’s important to dry groundnuts effectively.

Poor drying techniques include: laying plants’ pods upwards in the field for several days when temperatures are high, drying groundnuts on roofs, heaping groundnuts in the field or in houses, and storing wet groundnuts in bags while waiting for the sun. These practices greatly increase the risk of aflatoxin contamination, reduce quality and seed viability, and should be avoided.

There are several more effective methods for drying groundnuts. Farmers can build cocks, dry groundnuts on racks or A-frames, or use windrows and mats (these methods are described below). Whatever method is used, it’s important to remember that when groundnut pods are exposed to the sun for too long, seed quality can badly deteriorate and seeds may not germinate.

The goal of drying is to reduce the moisture content of groundnut pods to 6-8%. When they are this dry, they are ready to be stored. Farmers can determine the moisture of the groundnuts by shaking the kernels. When the nuts reach the recommended moisture content, shaking will produce a rattling sound. The key to good drying is to dry quickly but steadily. Too rapid drying can result in lower quality groundnuts.

Some effective methods of drying are presented below:

Using cocks

To create a cock (also called a Mandela cock); first build a circular platform of soil about 1-2 metres across and 18 inches high. Place the groundnut plants in a circle around the perimeter of the platform, with the pods in the inner part of the circle. Continue to place the plants around the circle, building up the layers and gradually reducing the diameter of the circle until there is only a small opening at the top of the cock. Then cover this opening with groundnut plants, with the pods turned downwards. The cock can be built to a height of one to one and a half. Metres and it takes 2-4 weeks to reach the recommended moisture content of 6-8%.

The platform ensures that the lower layers of the cock do not become waterlogged when it rains. Do not use polyethylene to cover the base of the cock as this will reduce water drainage if it rains. Do not use polyethylene sheets to cover the cock because moisture will build up underneath the sheets through condensation.

Drying on racks

Groundnuts can also be dried on a rack with crossed pieces of wood. Shelves can be 90 centimetres long and 45 centimetres apart, with the lowest shelf 45 centimetres off the ground. Position the rack so that the groundnuts are shaded from direct sun. Racks can also be stored inside structures, including houses. Pods dried on racks which are not protected from the rain by a shelter should be covered or taken indoors during wet weather.

Drying with A-frames

After lifting the groundnuts, gather and stack the plants on an A-frame with the pods facing inwards and away from the sun. To build an A-frame, use three thick poles as a base and attach thinner poles to the two main poles of the A. The wilted plants are placed on the thinner poles, which act as shelves.

The lowest shelf should be about 45 centimetres above the ground. If the A-frame is constructed properly, the drying foliage will protect the pods from rainfall and wind, and drying air will circulate freely. Groundnuts are normally left to dry for three to four weeks before the pods are picked.

Drying in windrows and mats

If groundnuts must be dried in the field (which is not recommended), it is a good idea to use windrows, where plants are laid in rows to catch the wind and dry more quickly. Groundnuts should dry in windrows for 3-5 days before picking or stripping. After this period, pick the pods and lay them in a thin layer on mats or other surfaces in the sun for 2-5 days. This will usually dry the pods to the required moisture content for storing. Pods dried in windrows and on mats should be covered or taken indoors during wet weather.

Plucking/stripping

When they are sufficiently dry, the groundnuts pods are plucked or stripped from the plants. Small-scale farmers normally do this by hand; though mechanical strippers may be available (see Video resources #1, #2, and #3 below).

In hand stripping, pods are individually detached from the plants. It is not recommended to thresh groundnuts by beating them with sticks because the pods can be damaged.

Grading and cleaning

Groundnuts can be graded before storage. Farmers should remove any crop residues mixed in with groundnut pods because the residues are possible sources of the fungi which cause aflatoxin. Farmers should also grade out damaged, split or blemished pods because they reduce the selling price. It is a good idea to also grade groundnuts after shelling in order to fetch a better price better than selling unshelled groundnuts. Grading also includes separating groundnuts by variety, seed colour, and size.

Grading makes the shelling process proceed more quickly and efficiently and more improves the quality of the kernels, allowing them to be priced higher.

Storage

Storage bags should be made of materials that allow air to circulate, such as gunny bags. Polythene or polypropylene bags should be used only when they are structured to allow air flow and constructed of materials that allow good ventilation. Restricting air flow encourages the growth of fungi. For the same reason, do not cover stored bags with plastic or canvas. And never put damp groundnuts in bags or other storage containers. In other words, make sure the stored groundnuts are dry.

Bags should be stored off the ground to allow free air circulation Farmers can lay bags on a platform of wooden planks to avoid contact with the ground and walls and to ensure air circulation. If bags are stacked, leave a gap between stacks to allow air flow. Do not stack bags beyond reasonable height.

The storage place should be dry and have good air flow. Ideally, the storage area should be cool, as this will main seed vigour and viability. Farmers must keep storage areas clean at all times.

If farmers cannot use bags, they can store groundnuts in clay pots (mbiya in Chichewa) or woven baskets and cribs (nkhokwe). Pots and baskets are placed in a clean, cool spot in the house, and cribs kept outside. Farmers often plaster baskets and other containers with mud and cow dung to dispel pests.

Farmers can treat storage facilities and groundnuts with insecticides such as acetylic dust before storage. Of farmers cannot afford insecticides, effective storage depends on following recommended drying and storage practices, such as the practices explained here and in the resources listed below.

Inspect stored groundnuts for damage every two weeks. It is very important to monitor insect populations so that control measures can be taken as soon as you notice an infestation.

Post-harvest pest management

Stored groundnuts are vulnerable to attack by insect pests. The main storage pests are the groundnut seed beetle (also called the groundnut borer or groundnut weevil), the rust-red flour beetle, and the merchant grain beetle. When groundnuts are damaged by insects, that damage affects seed quality, increases the susceptibility to moulds, reduces seed viability, or even results in complete loss of groundnuts.

How badly pests damage stored groundnuts depends greatly on the temperature and moisture content of stored groundnuts. Mature pods are less susceptible to deterioration than immature pods. Cracks in the pods increase susceptibility to pest attack, while careful drying reduces susceptibility to insect attack.

Most pests are unable to penetrate intact groundnut pods, so leaving groundnuts in the shell limits pest damage. But the groundnut seed beetle can penetrate pods. Insecticides will provide some protection against these pests, but insecticides are expensive.

It is also important to inspect stored crops regularly. If you notice low levels of insect infestation during inspection, there is enough time to use control measures and limit losses.

Pest traps are useful tools for monitoring storage areas. Using pest traps for inspection often requires less time and effort than other methods. Traps cause less damage to groundnuts and often provide the first evidence of infestations that develop between inspections. A variety of traps are available at agro-dealers, including traps for rats and for moths. Traps vary in cost, sophistication and in the range of insects attracted to them.
For most small-scale farmers, the high cost of insecticides and the increasing amount of pest resistance to insecticides require a strong focus on good storage practices, such as those described in this document.

Other guidelines and tips for managing storage pests include:

  • ensuring that storage areas are relatively cool and dry. This creates conditions which are unfavourable for insect growth and development;
  • mixing abrasive materials such as fine sand, kaolin clay or wood ash with stored groundnuts;
  • using crushed neem seed, neem leaves or neem oil (neem repels pests and discourages pest feeding); and
  • using insecticides like atelic dust; and fumigating.

Other plant-based substances which have been used by farmers to protect stored groundnuts include: banana juice (it evaporates and leaves a fine white powder), ash from burnt cow dung, wood ash, Mexican marigold, Chenopodium ambrosioides, Swartzia madagascariensi, and Tephrosia vogelii.

Good hygiene will limit insect infestations in storage. Before groundnuts are placed in storage, farmers should thoroughly clean storage containers and surrounding areas to remove all insect-infested crop or plant residues. It is important not to place the new harvest on top of what remains of the previous harvest.

For more information on storing grains and pulses (including groundnuts), see Resource document #14

Aflatoxin

After harvest, groundnuts can be infested by the Aspergillus species fungi which release aflatoxin. Mould growth and thus, aflatoxin contamination occurs in various ways after harvest, including:

  • water or other liquids touching shells during the shelling process;
  • insufficient drying of groundnuts;
  • high temperatures in storage rooms;
  • high moisture in storage rooms; and
  • damage to nuts during transportation.

If you find mould growth in stored groundnuts separate and burn the affected pods. Do not feed them to animals or humans because they can cause cancer leading to death.

Shelling
If you store shelled seeds, they will deteriorate rapidly. So farmers should only shell groundnuts just before they are needed – whether for home consumption, marketing or planting. Shelling can be done by hand or with machines. Seeds which are immature, infested by pests, discoloured, mouldy or shrivelled should be thrown away. It’s important to remove dust and foreign material such as dirt and vegetation, as these materials can encourage insect infestation and growth of moulds.

Hand shelling is labour-intensive but effective for small quantities. It is particularly effective for choosing planting seed because it causes less damage to the seeds.

Do not sprinkle water on dry pods when shelling. While this is a very common practice, it is critical to avoid adding moisture to the nuts. Minimizing moisture is the single most important factor in controlling the growth of mould.

It’s not recommended to put pods into sacks and beat the sacks with sticks or trample on the sacks. This produces a high number of damaged seeds.

Hand-operated mechanical Sheller can shell 50 kilograms of groundnuts per hour. Farmers can hand-shell about one kilogram of groundnuts per hour. If a household produces 800 kilos of groundnuts from one hectare of land, hand shelling would take approximately 800 hours, compared to the 16 hours that would be required for mechanical shelling.

Processing

Groundnuts can be processed into many products, including cooking oil, groundnut flour, peanut butter, biodiesel, roasted nuts, and animal feeds. Groundnuts are also used as ingredients in chocolate, energy bars and cakes, and can be coated with flour to make deep-fried products.

Farmers most often process groundnuts by hand-pounding them into flour, called nsinjiro in Chichewa. Many farmers also hand-pound groundnuts to make peanut butter. Roasted and cooked nuts are also very common.

Groundnuts used in processing must be clean and free from mould.

Cooking oil
Groundnut oil contains high amounts of energy, and high amounts of some vitamins and essential fats.

To make oil, groundnuts are first shelled and cleaned. You will need an oil press which extracts the oil from the groundnuts, as well as filtering equipment.

There are many oil presses on the market, some of which are simple to build. See Resource document #1 for more on the principles of extracting oil.

Flour
Groundnut flour is very commonly sold in retail shops and by individual vendors. The flour is often made from small or broken kernels, and either pounded by hand or processed in a hammer mill.

Peanut butter
To make peanut butter, start with shelled and roasted groundnut kernels. Sort the nuts to remove split, mouldy and shrivelled nuts (to reduce the risk of consuming aflatoxin- contaminated nuts) and any stones or foreign matter. This helps to reduce aflatoxin contamination.

Roast the nuts at 218°C (425°F) for 20-30 minutes, or until the groundnuts are brown in colour, either on trays or in an oven, turning the nuts from time to time. Groundnuts can also be roasted in equipment similar to that used to roast coffee. The small rotary roasters used to roast coffee allow each groundnut to be evenly roasted.

Roasting adds value by increasing the flavour and aroma of the nuts. After roasting, the nuts are well-browned and the skins are loose. After thorough roasting, follow these six steps to make peanut butter:

1. remove the groundnut skins (if desired);
2. place the nuts in a grinder or blender;
3. grind until the groundnuts turn to a paste;
4. open the grinder cover and mix with a wooden spoon;
5. continue grinding until the product has a smooth consistency and there are no more broken kernels; and then
6. Pour into containers and cover properly.

Nuts can be ground in hand-operated or motorized mills. The type of mill varies with the scale of production.

Salt can be added at about 2% by weight after the groundnuts have reached the right consistency. Peanut butter will last only a few months unless refrigerated, and is usually sold very soon after processing.

The type of peanut butter produced by this process is the “crunchy” variety. Adjustments to the mill can produce varying textures but, for the very smooth variety, a more sophisticated milling process is needed.

Other approaches to adding value
Other approaches to value addition for groundnut include innovation, coordination, and vertical integration.

Innovation focuses on improving existing processes, procedures, products, and services or creating new ones. For example, groundnut can be processed into quality cooking oil using the latest technologies. New products might include nutritious food for babies made using instant groundnut flour mixed with other cereals and additives. Sometimes, innovation can also include transforming groundnuts into non-food uses such as crafts made from groundnut shells, or manure and animal feed made from the by-products of groundnut processing.

Coordination will involve farmers coordinating with other farmers to achieve economies of scale and indeed bargain for better input and output prices.

Integration will involve producers linking with value chain actors such as the government, on-governmental organizations, suppliers and other key stakeholders in the groundnut value chain respectively.

Marketing
Marketing of agricultural commodities is different from marketing manufactured commodities because of unique characteristics marketing groundnuts is unique since it is a perishable, seasonal, and bulky product, with variations in quality, irregular supply, produced on small and with production scattered among many producers.

Marketing groundnuts is important because it:

  • Increases farm income.
  • As the number of producers increases, market supply also increases. All factors being equal, an increased supply will activate national and international markets, thereby widening the market.
  • Facilitates growth of other agribusinesses, for example, distributors, suppliers, traders, and other players in the groundnut value chain.
  • Promotes adoption and spread of new technology.
  • Is a source of employment.
  • Adds to national income.
  • Improves people’s living standards.

Market information

Market information is critical to the smooth and efficient operation of the groundnut marketing system. Accurate, adequate, and timely availability of market information helps farmers understand when and where to market their products. Market information creates a competitive market process and checks the growth of monopolies or profiteering by individuals.

Groundnut market information helps improve farmer’s decision-making power as farmers manage to decide when, where and through whom they sell their produce. For example, knowledge of price information when buying inputs would help in decision making

Ways of obtaining market information

Market information can be obtained continuously through market intelligence or once of specific to particular farmers needs using market research.

Market intelligence information can be obtained through farm radio programs; TV, newspapers and other network enabled messages. For example, organizations such as agricultural commodity exchange do share market price information changes continuously.

Market research on the other hand would involve use of various techniques to obtain information direct from key sources. Such as the agriculture extension workers, researchers from various research stations such as Chitedze Research Station, other producers, distributors and buyers.

In Malawi, most farmers sell their groundnuts shelled and raw. Many also sell groundnuts raw and unshelled, and a few sell fried or roasted groundnuts.

Most farmers in Malawi sell to vendors, and many sell in local markets. Almost all sell their groundnuts as individuals, rather than as a group or co-operative. Most but not all groundnut farmers—both men and women—get information about where to sell and what prices to expect from their fellow farmers, while some receive market information from the radio or from extension workers.

One of the biggest challenges farmers face when trying to sell their groundnuts is being cheated by middlemen. Other challenges include difficulties determining a selling price and the cost of transportation. Many growers say they are not satisfied with the selling price for groundnuts.

Farmers need to know ways of setting prices and the difference between cost of production and selling price such that they are able to calculate profits. For farmers to do this, they need to know how to estimate marketing costs. These normally include handling charges at local points, aggregation costs, transport and storage costs, handling charges by wholesalers, retailer charges to customers, and any expenses on secondary services such as financing.

There are many challenges for farmers who want to make a living selling and processing groundnuts. Road and market infrastructure is poor in Malawi and growing and processing specifications may not be standardized.

Most individual farmers cannot afford processing equipment. High levels of aflatoxin and poor prices make groundnut businesses challenging. There is limited access to credit and high interest rates.

A number of solutions have been put forward to address these challenges, including mobilizing farmers to form groups, and creating better linkages with other players in the value chain – for example, buyers, processors, and traders. Fair Trade schemes and other creative marketing efforts have been successful for some growers.

Two marketing methods which can benefit groundnut farmers are contract farming and warehouse receipt systems.

Contract farming
In contract farming, buyers contract out grower farmers – often through associations, co-operatives or farmer groups – to provide a certain volume of groundnuts of a certain quality by a certain date. Buyers agree to pay a certain minimum price. Bonuses are sometimes available, depending on the price a buyer receives when selling the groundnuts. Depending on the details of the contract, the buyer may also provide out growers with technical advice and support, subsidized inputs, and transportation for harvested groundnuts.

One major benefit of contract farming is that it gives growers the security of knowing that their groundnuts will be sold, and at approximately what price. This security allows farming families to plan their household purchases and finances.

One potential downside of contract farming is that it can lead small-scale farmers to focus exclusively on outgrowing, especially growing a single contracted crop. This is a risky option for small-scale farmers.

Inexperienced buyers do not always manage contract farming well. There are significant costs to launching an out grower scheme. Two simple strategies to reduce the risk of failure in out grower schemes are to grow familiar crops that do not require training in new practices, and to work with crops that have multiple sources of seed.

Sometimes NGOs or other organizations help to establish codes of conduct for out grower schemes, and monitor their success. Successful out grower schemes develop contracts in full consultation with growers and discuss any difficulties faced by the growers.

Contracts should clearly stipulate issues such as:

  • the growers’ and the buyer’s responsibilities;
  • timeframes for land preparation;
  • farming practices;
  • delivery and quality of inputs;
  • credit and extension advice;
  • product quality; and
  • prices and payment.

Warehouse receipt system

In a warehouse receipt system (item #3 is a drama that includes discussion of a warehouse receipt system); farmers store their crops in a storage facility operated by a government or private company. Crops are graded and weighed when they arrive at the warehouse. Then the grower receives a receipt which records the volume of crops and their value.

Based on the value of the stored crop, farmers can access loans from some financial institutions up to a maximum percentage of the expected selling price for their crop. (In Malawi, the farmer receives 70% of the estimated selling price of the crop, though this varies from place to place, and from country to country.) The crop is stored until the farmer decides that the price is right to sell either all or part of the stored crop. When the crop is sold, the cost of storage and the costs associated with the loan are deducted, and the farmer receives the remaining funds, if any.

The warehouse owner guarantees to make good on any value lost to the stored crop through theft, fire or other catastrophes, often relying on insurance. This guarantee is critical to the success of a warehouse receipt system. It allows the farmers to transfer or pledge the warehouse receipt to other parties, such as financial institutions, or use it as collateral.

One major benefit of the warehouse receipt systems is that they allow farmers to receive payment soon after harvest, without waiting for prices to rise and the crop to be sold. With the money they receive as a loan, growers can purchase farming inputs and other household needs.

Also, by storing their crop in the warehouse until later in the season, farmers receive higher prices. Storage facilities are generally secure and effective. Buyers benefit because they receive crops of a known quality and quantity.

The warehouse receipt system entails a number of risks. For example:

  • the price of the crop may drop, reducing the value of the stored goods;
  • there may be difficulties marketing the crop;
  • the farmer may not be able to fully repay loans; and
  • storage facilities or management systems may not work well, or the warehouse operator may not be able to make good on in-store crop losses.

These risks may be greater when there is no national government, regulatory control over warehouse receipt systems.

The groundnut value chain in Malawi

The first links in the groundnut value chain in Malawi are the input suppliers who provide seeds, fertilizer, pesticides, and other inputs to farmers. (Actually, most small-scale groundnut farmers in Malawi use recycled seeds, and do not purchase inputs such as fertilizers or pesticides for groundnut production.) The farmers sell their groundnuts (with minimal grading) to traders in the village or at the nearest trading centre.

A small proportion of farmers sell fresh nuts to traders, who sell the groundnuts in urban markets. Traders also sell groundnuts to assemblers or small traders at trading centres. These small traders grade and pack the nuts into 50-kilogram bags which they sell to big processors or traders, and foreign traders (largely Tanzanians and Burundians). The big processors or traders process some of the nuts into peanut butter and roasted salted nuts. Some are repacked into smaller quantities and sold through supermarkets, and the remainder are exported.

As mentioned above, farmers process some groundnuts at home to make flour, oil, and cooked or roasted nuts. This is mostly for home consumption, though a small percentage is sold at local markets.

It is estimated that 60% of all groundnuts produced in Malawi are consumed in the household or sold in local markets. The other 40% are sold in the main processing, export, wholesale and retail markets. Of this, 25% is sold in Malawi, while 15% is exported to the UK, South Africa, Tanzania and Kenya. NASFAM Commercial, one of the big traders and institutional buyers, sells most of its nuts to the UK under a Fair Trade scheme.

Here is one diagram of the groundnut value chain in Malawi:
script pack 98 graphic
Figure 1 – Groundnut value chain in Malawi

The greatest opportunity to increase groundnut farmers’ income lies in increasing yield. Currently, farmers’ yields are less than 50% of the potential for all varieties. Grading and effective post-harvest handling would enable farmers to negotiate for a higher price. One challenge is that some buyers offer the same price for graded and non-graded nuts. Collective marketing, which is not common, would also strengthen farmers’ voice and power in the value chain.

In Malawi, small-scale groundnut farmers fall into two main categories: those that are organized and those that are not. The few farmers who are organized operate in clubs, associations and co-operatives with assistance from farmer organizations, NGOs and government departments. Assisting organizations include: NASFAM, CARD, World Vision, FUM, CUMO, OVOP, the Ministry of Agriculture, and the Ministry of Industry and Trade. There are over 100,000 groundnut producers in Malawi and 15,000 are NASFAM members.

Groundnut farmers can also benefit by being members of a co-operative. A co-operative is a voluntary business organization established by its members to collectively market farm products for their direct benefit. It is governed by democratic principles, and savings are distributed to the members on the basis of their share. In other words, co-operative marketing societies are established for the purpose of collectively marketing the products of the member farmers.

Groundnut farmers can also use market integration, which has been defined as follows: the process which refers to the expansion of firms by consolidating additional marketing functions and activities under a single management.” Farmers need to be encouraged to integrate.

Horizontal integration is when a firm gains control over other firms that perform similar marketing functions. Some sellers combine to form a union in order to reduce their number and the extent of competition in the market.

Vertical integration occurs when a firm performs more than one activity in the marketing process. It links two or more functions within a single firm or under a single ownership for example when a firm performs the functions of the commission agent as well as the retailer. Groundnut farmers need to be assisted to ensure that they remove middlemen and maximize their profits.

Risk is inherent in all ground marketing transactions. The types of market risk are physical risks, price and institutional risk. These can be mitigated through contract farming, insurance options where possible, joining a cooperative and following advice from experts such as agricultural extension workers or experts from other development organizations.

III. Further resources on the groundnut value chain in Malawi

 
Resource organizations

These are some of the organizations who are involved with groundnut processing and marketing in Malawi.

  • ICRISAT: Osward Madzonga, Senior Scientific Officer, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Chitedze Agriculture Research Station, P. O. Box 1096, Lilongwe, Malawi. Tel: +265 1 707 297. Cell: 265 8 88 340 165. Email: omadzonga@gmail.com or icrisat-malawi@cgair.org Website: http://www.icrisat.org/
  • NASFAM: Winston Fulu, National Association of Smallholder Farmers in Malawi (NASFAM), P. O. Box 30716, Lilongwe 3, Malawi. Tel: +265 1 772 866. Cell: 265 9 92 957 011. Email: wfulu@nasfam.org or nasfarm@nasfarm.org. Website: http://www.nasfam.org/
  • Dr. Chintu, Chitedze Research Station, DARS, P.O. Box 158, Lilongwe. Tel: +265993848873. Email: jmmchintu@yahoo.co.uk
  •  Ministry of Agriculture and Food Security, P. O. Box 30134, Lilongwe 3, Malawi. Tel: +265 1 789 033. Fax: +265 1 789 218. Website: www.moafsmw.org
  • Ministry of Industry and Trade, Gemini House, PO Box 30366, Capital City, Lilongwe 3, Malawi. Tel: +265 1770244. Fax: +265 1770680. Email: minci@malawi.net .
  • Mr. Phillip Kamwendo, Natural Resources College, P. O. Box 143, Lilongwe. Tel:+2659995416440/ 0882819071. Email: kamwendopm@yahoo.com

Videos

  1. EIF Gambia, 2013. Moving up the groundnut value chain. http://www.youtube.com/watch?v=DZKSCi-VaKU (short version) or http://www.youtube.com/watch?v=uQlP3ytV8Qo (long version)
  2. ICRISAT, 2013. Shelling groundnuts: by hand or by machine? http://www.youtube.com/watch?v=jTkWKp8Zd4k
  3. Compatible Technology International, 2012. Groundnut tools liberate small farmers in Africa. http://www.youtube.com/watch?v=emXVfMtTC-U
  4. Compatible Technology, 2013. Groundnut stripper. http://www.youtube.com/watch?v=SomZ_ONwMcE

Documents

  1. Practical Action, 2008. Principles of oil extraction. http://biogas.ifas.ufl.edu/Internships/2008/files/oil_extraction-3.pdf  (315 KB)
  2. Practical Action, 2002. Peanut processing. Available for download at: http://practicalaction.org/peanut-processing-2 (258 KB). Swahili version (Utengenazaji Wa Bidhaa Za Njugu Karanga) available at http://practicalaction.org/peanut-processing
  3. NASFAM (National Association of Smallholder Farmers in Malawi), 2013. Groundnut value chain in Malawi: Challenges and research opportunities. PowerPoint presentation. http://www.slideshare.net/francoisstepman/malawi-desk-review-groundnut-value-chain
  4. David K. Okello, Archileo N. Kaaya, Jenipher Bisikwa, Moreen Were, and Herbert K. Oloka, 2010. Management of Aflatoxins in Groundnuts: A Manual for Farmers, Processors, Traders and Consumers in Uganda. NARO (National Agricultural Research Organization):   http://www.naro.go.ug/Information/narodocuments/groundnut%20aflatotoxin%20mgt%20manual%20Uganda.pdf (1.9 MB)
  5. Page, W.W. et al, 2002. Groundnut manual for Uganda: recommended groundnut production practices for smallholder farmers in Uganda. http://teca.fao.org/sites/default/files/technology_files/GroundnutManual.pdf  (416 KB)
  6. FAO, 2002. Groundnut: Post-Harvest Operations. Edited by Danil Mejia and Beverley Lewis. http://www.fao.org/fileadmin/user_upload/inpho/docs/Post_Harvest_Compendium_-_Groundnut.pdf (2.5 MB)
  7. ACDI/VOCA, 2011. Crop Conditioning Handbookhttp://www.acdivoca.org/site/Lookup/CropConditioningHandbook/$file/CropConditioningHandbook.pdf  (1 MB)
  8. Inge de Groot, 2004. Protection of stored grains and pulses. Agrodok #18. http://journeytoforever.org/farm_library/AD18.pdf  (631 KB)
  9. B. R. Ntare, A.T. Diallo, J. Ndjeunga and F. Waliyar, 2008. Groundnut Seed Production Manual. http://www.icrisat.org/Publications/EBooksOnlinePublications/Publications-2008/Ground_seedproduction_English.pdf  (2 MB)
  10. Waliyar, f., et al, 2007. On-farm Management of Aflatoxin Contamination of Groundnut in West Africa. A Synthesis Report. International Crops Research Institute for the Semi-Arid Tropics. 24 pp. http://oar.icrisat.org/4063/1/452-2007_on-farm_mngnt_aflatoxin_wa.pdf
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Acknowledgements

Contributed by: Vijay Cuddeford, Managing Editor, Farm Radio International. Reviewed by: Dr. Justus Chintu, Research Scientist (groundnut breeding), Department of Agricultural Research Services, and Dr. Philip Kamwendo, Project Coordinator-Consultant, IFAD-SPIP, c\o Rural Livelihoods and Economic Enhancement Programme (RLEEP).  

Reviewed and updated in 2021 by Dr. Justus Chintu, and Flackson M. G. Likupe, Program Leader, Agriculture, Lilongwe University of Agriculture and Natural Resources (LUANAR), Natural Resources College campus, Lilongwe, Malawi.

Resource written with the financial support of the Government of Canada through the Department of Foreign Affairs, Trade and Development (DFATD).

This resource was supported with the aid of a grant from The Deutsche Gesellschaft für Internationale Zusammenarbeit GmbH (GIZ) implementing the Green Innovation Centre project.