Methods Of Production Nano Fertilizer

201627dalia mubarak et alint chemtech res015,812,pp 64365045 48k 2o in the rate of 1 g and 2 g, respectively, broadcasted before sowingmonium sulphate was added in two equal portions, the 1st was three weeks after sowing and the 2nd was two weeks lateranofertilizers were sprayed after 21 days of sowing and the second application were 15 days after sowing.

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