‘On-farm’ seed priming increases crop performance

Picture copyright H. Wainwright and A. Rashid

There is an urgent need to render food production more sustainable in both economic and environmental terms. Scientists Carrillo-Reche et al. reviewed the potential of so-called ‘on-farm’ seed priming, a low-cost low-risk technology for agricultural intensification in developing countries. They concluded that on average crop yields from ‘on farm’ primed seeds were 21 % higher than conventionally sown seeds, suggesting that the technique can be adopted by resource-poor farmers.

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