Farmers' milk productivity increased as the result of crop residue treatment


A crop residue treatment training for farmers in Ethiopia has yielded fantastic results. Feeding cows a treated crop residue with effective microorganisms (EM) and molasses, a viscous substance resulting from refining sugarcane or sugar beets into sugar, increased the milk production on average by 1,8 lit per cow per day.

Crop residue treatment training at Chercher Oda Bultum FCU

Chercher Oda Bultum Farmers’ cooperative union is one of the fast-growing cooperative unions, found in Oromia region west Hararge, Ethiopia. Currently, the cooperative union consists of 144 primary cooperatives with a total of 43,576 individual farmers.

The cooperative union has been a client of Agriterra since 2018. Its main activity is marketing members’ produce and distributing agricultural inputs and consumer goods to the members and non-members. Currently, they are managing numerous projects, including a dairy farm that is supported under the Agriterra-SNV-BRIDGE project. The dairy farm covers 20 hectares of land and has a total of 576 crossbreed cows.

The union sells fresh milk to the community at a reasonable price and also supplies heifers to farmers at a lower cost than the market price. With these efforts, the union hopes to stabilise the surrounding milk market price while also playing an important role in breed improvement in its surrounding areas.

Reducing the feed costs

Since 2021, the union dairy farm has been receiving capacity building support within the framework of the SNV-BRIDGE project. Member farmers are also involved in dairy cattle rearing, and most of the time, women are heavily involved in dairy cattle management. The cost of feed is one of the most significant challenges for women dairy farmers.

In 2021, we decided to work with the union board and management to find a solution to the farmers' feed cost problems. Agriterra identified a local consultant who could train farmers on possible technology, helpful to reduce the feed costs by utilising locally available alternative feeds and technologies. As a result, Agriterra hired a local consultant and introduced crop residue treatment with the use of molasses and effective microorganisms (EM). The technology was first tested at the union dairy farm by treating hey with EM and molasses, which produced excellent results, with milk production increasing by up to 3 lit per cow per day.

Crop residue treatment training

Later, 150 milk producing women member farmers received crop residue treatment training using molasses and EM. The trainees were asked to record the milk productivity per cow per day before and after feeding crop residual treated with molassess and EM.
In addition to the women farmers, some government extension workers (development agents) were trained with the aim to provide on-the-spot assistance/coaching support to the farmers after the training. Immediately following the training, development agents were assigned to respective trained farmers to provide door-to-door technical support on practical crop residue treatment preparation. The SNV-BRIDGE project provided each farmer with the necessary plastic drums, EM, and molasses for crop residual treatment. All trained farmers volunteered  to prepare crop residue treated feed.

Great results

Each trained farmer prepared 70 kg of crop residue treated feed and began feeding their cows. Farmers noticed a change in the body condition of the dairy cows after a week, and milk production increased daily.
According to the preliminary assessment we conducted with the union, feeding the cows a treated crop residue with EM and molasses increased milk production on average by 1,8 lit per cow per day. After seeing the successful result, in 2021 the BRIDGE project increased the number of crop residue treatment training participants to 500. Apart from increasing the milk productivity, we have understood that feeding the cow crop residue treated with molasses and EM will reduce the feed cost of the farmers.

The result has become impressive to the farmers and to the union. We are working to scale up the training to many farmers in 2022. By now, 575 milk producing farmers have expressed an interest in crop residue treatment training and have agreed to cover the cost of required materials/inputs such as plastic drums, EM, molasses, and other costs themselves. The SNV-BRIDGE project will cover the cost of the trainers only.

Share this article:


Jansbuitensingel 7
6811 AA Arnhem
The Netherlands

+31 (0)26 44 55 445