神农叶肥是一种新产品,不仅含有17种以上氨基酸,而且含有和氨基酸结合起来的供作物生长必需的多种微量元素(如铁、锰、锌、钼等),该产品既有明显的肥效,又有防治病害的功能。1988～1989年我场在稻麦等作物上试用,并示范推广6500亩,共增收粮食23.5万公斤,净增益8.42万元,表现出显著的增产增益效应。 Shennong foliar fertilizer is a new product that contains not only more than 17 amino acids but also trace elements (such as iron, manganese, zinc, molybdenum, etc.) necessary for crop growth combined with amino acids. This product not only has obvious Fertilizer, but also disease prevention and control functions. From 1988 to 1989, we experimented on crops such as rice and wheat, and demonstrated and popularized 6,500 mu of land, totaling 235,000 kg of grain and net gain of 84,200 yuan, showing a remarkable yield-increasing effect.