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硼肥的施用方法,一般采用三种方式:做底肥;浸种;根外追肥(喷雾)。由于施用方法不同,施用量也随之不同。施用量要视土壤中硼含量以及前茬和本茬要种的作物种类,气候因素等。一、作底肥(一)方法:将粉碎好的硼肥与其它肥料(如农家肥)混合,用播种机与种子一起施入土壤中。混合务求均匀,以免发生烧苗现象。若单施硼肥时,最好和土、砂、草炭粉或炉灰等混合,使之均匀的分布在整个土壤中。(二)施用量:1.直接施用生产硼砂的渣滓—硼泥。在经常施用石灰的酸性土壤上,可直接施入硼泥作底肥,每亩施用量以20—40斤为宜。
Boron fertilizer application methods, generally used in three ways: make base fertilizer; soaking; root top dressing (spray). Due to different application methods, the application rate will also be different. The amount of application depends on the amount of boron in the soil as well as the crop species, climatic factors, and the like of the previous crop and the crop. First, as a base fertilizer (A) Method: The crushed boron fertilizer and other fertilizers (such as farm manure) mixed with a seeder and the seeds applied to the soil. Mixing in order to uniform, in order to avoid the phenomenon of burning seedlings. If boron fertilizer alone, the best and soil, sand, grass powder or ash mixed, so that the uniform distribution in the soil. (B) the amount of application: 1. The direct application of borax production of waste - boron mud. In the regular application of lime acid soil, boron can be directly applied as base fertilizer, application rate of 20-40 kg per mu is appropriate.