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通过对鄞州区钟公庙街道高塘桥村单季晚稻获得800kg/亩以上的试验田进行分析,其关键措施包括:选用大穗型抗倒高产良种,选择适宜的播栽期,密植规格以26.6cm×26.6cm为主,以适氮、补磷、增钾为原则平衡施肥,适时搁田,严防病虫草雀为害,成熟度达到90%以上时适时收获。
Through the analysis of the experimental field of more than 800kg / acre of single-crop late rice in Gaotangqiao village, Zhonggongmiao street, Yinzhou District, the key measures are as follows: selecting the large-panicle anti-downbirth and high yielding variety, selecting the suitable sowing date, cm × 26.6cm. Nitrogen, phosphorus and potassium should be used to balance fertilization. Crops should be put in place in time to prevent pest and disease caused by pests and diseases. When the maturity reached more than 90%, harvesting should be timely.