Soybean application molybdenum fertilizer technology

Molybdenum fertilizer is a trace element. Although the demand for soybean is not large, if it is lacking, it will seriously affect the yield. According to relevant tests, proper application of molybdenum fertilizer can increase soybean yield by more than 10%. The molybdenum fertilizer used is mainly ammonium molybdate, which can be used as base fertilizer, seed fertilizer or top dressing.
1 base fertilizer: general use of 2-4 kg of ammonium molybdate, if mixed with organic fertilizer, it is more conducive to improve the efficacy. 2 kinds of fertilizers: 4-8 grams of ammonium molybdate per kilogram of beans, dissolve the ammonium molybdate with a small amount of water before seed dressing, then spray evenly on the beans, mix and dry and then sow. 3 external spraying: spraying 0.05%-0.1% ammonium molybdate solution, respectively, in the branching, flowering, and blasting stage of soybean, 30-40 kg of spray solution, the best spraying time is In the afternoon, to avoid excessive evaporation. Huaxian Agricultural Technology Promotion Center Lu Shuguang
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