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本文通过定位监测整理汇总施肥与农作物生产水平,分析评价配方施肥盈亏现状,为科学指导农民施肥提供可靠依据。监测结果显示:合理施肥能促进营养元素间的交互作用,在同等管理条件下测土配方施肥的处理比习惯施肥增产19.4%,配方区的投入产出比为1:3.70,习惯施肥区1:3.01,配方区每投入1元比习惯区增收0.69元。
In this paper, the compilation of fertilization and crop production is summarized through the monitoring of the location, the status of profit and loss of formula fertilization is analyzed and evaluated, which provides a reliable basis for scientific guidance of farmers in fertilization. The results showed that reasonable fertilization could promote the interaction between nutrient elements. Under the same management conditions, the soil testing and fertilization treatment increased 19.4% compared with the conventional fertilization, the input-output ratio of the reclaimed area was 1: 3.70, and the conventional fertilization area was 1: 3.01, recipe area each invested 1 yuan more than the habitual area income 0.69 yuan.