Selling harvested produce immediately is not the only way farmers can earn from a crop. Processing can turn farm produce into higher-value products. A recent ICAR case shows how a community mustard oil expeller helped farmers move beyond selling raw mustard seed and create additional value from the same crop.
The model was developed through a Farmer Producer Organisation-led enterprise. Farmers supplied mustard to a community processing unit, where the seed was converted into edible oil and mustard cake. This allowed the group to sell two products instead of depending only on the market price of raw mustard.
How The Mustard Model Works
According to ICAR, farmers using the model produced about 1,900 kg of mustard seed per hectare. Processing generated around 785 litres of oil, with an oil recovery rate of 37–38%. The unit also produced about 1,178 kg of mustard cake, which can be sold as livestock feed.
The ICAR case valued mustard oil at about Rs 195 per litre and mustard cake at Rs 3 per kg. Together, these products generated gross revenue of around Rs 1.56 lakh per hectare. The reported total cost was Rs 50,178, leaving a net return of about Rs 1.06 lakh.
The same case reported a net return of about Rs 58,500 when farmers sold mustard seed without this value-addition model. Processing therefore increased the reported net return by creating additional products from the harvested crop. The comparison shows why post-harvest processing can matter for farmers and producer groups.
Mustard cake is important in this model because processing does not leave the farmer with only oil. The by-product has a market as livestock feed. A processing enterprise can therefore generate income from both the main product and the material left after oil extraction.
The approach also creates a local business around farming. Instead of transporting all the raw produce to another location for processing, an FPO or community unit can handle part of the processing closer to where farmers produce the crop.
Why FPOs Can Run Such Businesses
An individual small farmer may not have enough produce or capital to establish a processing unit. An FPO can combine produce from several members and create a larger supply base. This can make it easier to invest in machinery, organise processing and negotiate with buyers.
The government has been supporting FPOs as part of efforts to improve farmer market access. Food-processing schemes also provide support for eligible farmer organisations. Under PMKSY, FPOs can receive enhanced financial assistance and have access to support for processing and preservation infrastructure.
The Pradhan Mantri Formalisation of Micro Food Processing Enterprises scheme also supports groups and FPOs involved in food processing. The scheme provides credit-linked support for eligible micro food-processing enterprises and assistance for common infrastructure and branding and marketing activities.
For farmers, the business case depends on more than the price of oil. An FPO must calculate the cost of machinery, electricity, labour, packaging, maintenance, transportation and marketing. It also needs enough mustard throughout the processing season to keep the unit commercially useful.
Quality control is another requirement. Edible oil processing needs proper cleaning, storage, extraction and packaging. If farmers want to sell packaged oil directly to consumers, they also need to follow applicable food-safety, labelling and licensing requirements.
From Raw Produce To Local Brand
Value addition can create opportunities beyond selling oil in bulk. An FPO could develop a local brand, package the oil and sell it through local shops, farmer markets or other permitted channels. The business needs a clear market before production begins.
A local brand can also use the identity of the farming group and the region where the mustard is produced. This does not guarantee higher prices, but it can help the FPO differentiate its product. Packaging, quality testing and consistent supply become important when selling directly to consumers.
Food processing is becoming a larger part of India’s agricultural value chain. As of June 2026, 1,256 projects under the Pradhan Mantri Kisan SAMPADA Yojana had been completed or were operational, creating 294.21 lakh tonnes per year of processing and preservation capacity.
The same programme had benefited about 37.76 lakh farmers, according to the Ministry of Food Processing Industries. Its components support processing and preservation infrastructure and aim to reduce post-harvest losses and improve value addition. FPOs are among the eligible applicants under the scheme.
Farmers considering a processing business should first check the local supply of mustard and the demand for oil and mustard cake. They should also calculate the expected recovery rate and processing costs. A feasibility study can show whether a community unit can operate profitably before members invest.
The ICAR mustard model offers one practical lesson: farmers do not always need to increase production to increase the value of what they grow. Processing can create another income stream from the same harvest, while FPOs can help spread machinery and business costs among several farmers.
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