Enhancing the application of organic fertilisers by members of agricultural cooperatives
2021
Li, Jing | He, Ruiyin | deVoil, Peter | Wan, Shan
Scientific literature has reported that participation in agricultural cooperatives has positive effects on small farmers' preference for organic fertilisers over chemical fertilisers. However, there is limited focus on enhancing the voluntary use of organic fertilisers by small farmers who have joined an agricultural cooperative. This paper describes an agent-based model for simulating small farmers' decision-making with regard to fertiliser selection. Ninety six farmers (members) of one of the largest strawberry production cooperatives in China were assessed to understand their willingness to use different fertilisers and their socioeconomic characteristics. Simulation results showed that for farmers belonging to the agricultural cooperative who earn higher marginal profits, variations in the prices of the agricultural produce had no significant effect on their behaviour in terms of the use of organic fertilisers. The number of farmers using organic fertilisers at the beginning of the first year has a positive relationship with the increase in the rate at which farmers use organic fertilisers. However, the count does not alter the final number of farmers who use organic fertilisers after several years. Moreover, farmers' willingness to use organic fertilisers enhances the increasing speed and final number of farmers using organic fertilisers simultaneously. The design of strategies (increasing the number of farmers using organic fertilisers at the beginning of the first year and enhancing farmers’ willingness to use organic fertilisers) has a significant effect on the promotion of organic fertiliser application by agricultural cooperatives in China.
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