资源 标记: Icrisat

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  1. “Micro-placement of fertilizer” to dramatically increase yields with less fertilizer.

    2008-07-20 Farmers in Nigerused bottle caps to distribute tiny amounts of fertilizer in each planting hole. Coca cola bottle caps hold 6 grams (0.2 oz) of fertilizer, and one capful was used for two to three plants.
    ICRISAT Fertilizer Microplacement