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土壤诊断施肥技术是一种通过测定土壤养分向农户推荐施肥配方的技术,它是1980年以来吉林省土壤肥料科技人员在土壤普查中协同攻关的科技新成果。农安县巴吉垒乡是吉林省最早进行此项技术试验的主要基点之一。我们同吉林农业大学土化系、农安县农业局及农业区划办公室一起在全乡范围内进行了试验、示范与推广工作,取得了显著成效。现将结果简报如下。
Soil diagnostic fertilization technology is a technique for recommending fertilization formulas to farmers by determining soil nutrients. It is a new scientific and technological achievement that scientists and technicians of soil and fertilizer in Jilin Province collaborated in soil census since 1980. Bari Township, Nong’an County is one of the major bases for the first technical test in Jilin Province. We worked with the Department of Soil Science, Jilin Agricultural University, Nong’an County Bureau of Agriculture and Agricultural Zoning Office in the township-level trials, demonstrations and promotion work, and achieved remarkable results. The result is now as follows.