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对金华市土壤耕地类型及氮、磷肥施用状况进行调查,结果表明,金华市耕地面积中水田所占比例较大,为耕地面积的65%。单季稻是水田的主要种植模式,占水田总面积的63.9%。在普查基准年内,金华市氮肥(N)施用86 019.69 t,磷肥(P2O5)施用35 267.52 t,氮肥施用主要为尿素,占总用量的48.01%;磷肥施用主要是二、三元复合肥,占总用量的54.45%。
The investigation of the types of soil arable land and the application status of nitrogen and phosphate fertilizers in Jinhua City showed that the proportion of arable land in Jinhua was a large proportion, accounting for 65% of the arable land. Single cropping rice is the main planting pattern of paddy field, accounting for 63.9% of the total paddy field area. In the reference year of the census, 86 019.69 t of nitrogen fertilizer (N) and 35 267.52 t of phosphate fertilizer (P2O5) were used in Jinhua City. The main application of nitrogen fertilizer was urea, accounting for 48.01% of the total. Phosphate fertilizer mainly used two or three kinds of compound fertilizers The total amount of 54.45%.