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试验结果表明:“三控”施肥技术通过控制总施氮量和茎蘖肥施氮量,适当增加穗肥的施氮量,既能提高晚稻的成穗率和结实率实现增产增收,又能获得较好的社会和生态效益。
The results showed that the “three control” fertilization technology can increase the yield and increase the yield of late rice by increasing the amount of nitrogen fertilizer applied to the total nitrogen fertilizer and the nitrogen fertilizer applied to the stem-tillering fertilizer, But also get better social and ecological benefits.