How to fertilize mung beans?

How to fertilize mung beans? Please give guidance for the cultivation of mung beans can refer to the following methods of fertilization: first, the principle of fertilization: farm manure, supplemented by inorganic fertilizer; mixed application of farm manure and inorganic fertilizer; adequate base fertilizer, appropriate topdressing. 2. Fertilizer application: for every 100kg mung bean grain, 9.68kg of nitrogen, 2.93kg of phosphorus (P2O5) and 3.51kg of potassium (K2O) are required to be absorbed, of which except for one inch of nitrogen and three from the atmosphere, the rest of the nutrients are absorbed from the soil. The vegetative growth stage of mung bean is from emergence to flowering, and from flowering to bulging is the stage of both vegetative growth and reproductive growth, which is not only the vigorous growth period of the plant, but also the key period to determine the grain yield and quality. Third, fertilization methods: 1, base fertilizer to apply human feces and urine, plant ash, Kang soil and pig, chicken, sheep manure as the best, 1000-3000 kg per mu. 2. Topdressing should be timely and appropriate, suitable for trenching between rows at seedling stage and flowering stage, applying urea or compound fertilizer 5kg / mu or 8kg / mu respectively. 1.0% urea and 0.5% potassium dihydrogen phosphate can be sprayed during the whole period from branch to harvest, usually once every 10 to 15 days. Foliar spraying micro-fertilizer has obvious effect during flowering and podding, with emphasis on B, Mo and Zn. Generally speaking, the soil content should be measured first before deciding whether to apply and how much. Generally, ammonium molybdate and zinc sulfate can be sprayed with 0. 1%-0.3% solution. Click to get more mung bean planting technology click to get more food crop planting technology