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在农作物施肥过程中,有些农户偏施化肥,往往导致土壤板结。而单施有机肥,虽有利于培肥地力,但肥效迟缓。如果有机肥与化肥搭配使用,就会起到很好的作用。全面供应所需养分化肥养分含量高,肥效快,但持续时间短,养分单一。有机肥正好相反,有机肥与化肥混用可满足作物各个生长期对养分的需要。减少养分被固定化肥施入土壤后,有些养分被土壤吸收或固定,降低了养分的有效性。而与有机肥混施后,
In the course of crop fertilization, some peasant households tend to apply fertilizers, often leading to soil compaction. The single application of organic fertilizer, although conducive to the fertility of fertility, but fertilizer slow. If organic fertilizer and fertilizer with the use, it will play a very good role. Full supply of nutrients needed Fertilizer high nutrient content, fast, but short duration, a single nutrient. The opposite of organic fertilizer, organic fertilizer and fertilizer can meet the needs of nutrients in all growing stages of crops. Reduced nutrients are fixed fertilizers into the soil, some of the nutrients absorbed by the soil or fixed, reducing the effectiveness of nutrients. After mixing with organic fertilizer,