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多元微肥是由锌、铜、铁、钼、锰、硼等元素组成的化学肥料,可用于小麦拌种和叶面喷洒。拌种时每亩用50克,即用温水1公斤将50克多元微肥溶化,拌麦种10公斤。叶面喷洒每亩用100克,将多元微肥用温水溶化后兑水50公斤,在小麦苗期、花期、结实期喷洒叶面。据1988年正阳县农技站在吕河乡丘店村试验结果,经拌种加喷洒处理的小麦,比亩施尿素16.65公斤、过磷酸钙34.7公斤的对照田,每亩增产22.8—27.8公斤,亩净增收11.40—13.9元(以每公斤小麦0.5元计算),每亩施用多元微肥的成本1.50元。小麦施多元微肥,无毒无味,不污染环境,性质稳定,保管使用方便,成本低,效果好。缺肥缺水、生长差的麦田施用,增产效果也显著。还可用于多种大田作物,如:蔬菜、果树等,具有广泛的增产作用。
Multivariate fertilizer is made of zinc, copper, iron, molybdenum, manganese, boron and other elements of chemical fertilizers can be used for wheat seed dressing and foliar spray. Seed dressing 50 grams per mu, that is, 1 kg of warm water will be 50 grams of micronutrient fertilizer dissolved, mix wheat 10 kg. Foliar spray with 100 grams per mu, multivariate fertilizer with warm water after watered 50 kg, wheat seedling, flowering, fruiting period spraying leaves. According to 1988 Zhengyang County Agricultural Technology Station in Luhe Township Qiu Diancun test results, the seed dressing and spraying of wheat, compared with 16.65 kg of urea urea, 34.7 kg of superphosphate control field, an increase of 22.8-27.8 mu per mu Kg, mu net income of 11.40-13.9 yuan (0.5 yuan per kilogram of wheat), the cost of applying multi-micron fertilizer per mu 1.50 yuan. Wheat Shi multi-element fertilizer, non-toxic and tasteless, does not pollute the environment, stable in nature, easy to use, low cost, good effect. Lack of water, poor growth in the wheat field application, the yield is also significant. Can also be used for a variety of field crops, such as: vegetables, fruit trees, with a wide range of stimulation.