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农作物与化学肥料的关系蔡良（中国农科院土肥所）化学肥料的试制、生产、推销、施甩，需要许多学科知识，综合性很强。下面介绍有关的农化知识。１农作物对化肥的需求所谓有机农业和无机农业，已经争论了几十年。简单他说，就是有人主张以农家肥料为主，有人主张以化肥为...
Relationship between Crops and Chemical Fertilizers Cai Liang (Soil and Fertilizer Institute, Chinese Academy of Agricultural Sciences) The trial production, production, marketing and application of chemical fertilizers require a great deal of subject knowledge and comprehensiveness. The following describes the relevant knowledge of agrochemicals. Demand for Fertilizers for Crops So-called organic agriculture and inorganic agriculture have been debated for decades. He simply said that some people advocate the main manure fertilizer, some people claim that the fertilizer is ...