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1.精细整地。绿豆系双子叶作物。子叶较大,顶土力较弱,只有创造疏松的土壤环境,才能提高出苗率和整齐度。播前宜进行旋耕灭茬,平整土地、及时施肥浇水,各环节工作要突出一个“早”字。2.施足基肥。一般亩施有机肥1000公斤,过磷酸钙20公斤左右,并注意少施速效氮肥。3.适期早播。早播可以争得较多积温和光照,提高绿豆产量,为抢时播种,也可趁雨板茬直播,注意适当浅播,覆土均匀,防止缺苗断垄。
Precise preparation Mung bean lines dicot crops. Cotyledons larger, top soil is weak, only to create a loose soil environment, in order to improve the emergence rate and uniformity. Before sowing should be rotary tillage, land leveling, timely fertilization and watering, all aspects of work to highlight an “early ” word. 2. Shizujifei. General Mushi organic fertilizer 1000 kilograms, about 20 kilograms of superphosphate, and pay attention to less effective nitrogen fertilizer. 3. Sow early on schedule. Early seeding can win more accumulated temperature and light, improve mung bean production, seize the time to seize, but also take advantage of the rain stubble direct broadcast, pay attention to the appropriate shallow sowing, soil cover evenly, to prevent missing seedlings off ridge.