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1广西测土配方施肥进程及效果广西测土配方施肥工作,起于20世纪80年代初期,第2次全国土壤普查工作结束后,各地利用土壤普查成果,推广配方施肥技术,主要采用土壤普查的地块化验结果,找出不同产量水平土壤养分基本规律及其土壤的主要障碍因子,提出不同的施肥配方,并在不同的作物?
1 Guangxi soil testing and fertilizer process and the effect of soil testing and fertilization work in Guangxi, from the early 1980s, the second national soil census after the end of the work, the use of soil census results throughout the promotion of formula fertilization techniques, the main use of soil census Plots laboratory results to find out the basic law of soil nutrients at different yield levels and the main obstacle to soil, put forward different fertilizer formula, and in different crops?