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用日本水稻控释肥与普通尿素+氮磷钾复合肥进行田间小区对比试验。结果表明,控释肥对水稻株高、分蘖及产量构成因素的调控效果较好,植株生长健壮,在节肥60%的情况下仍有一定增产效果。
Controlled-release fertilizer with Japanese rice and ordinary urea + NPK fertilizer for field plot comparison test. The results showed that the controlled release fertilizer had a good regulation effect on the plant height, tillering and the components of rice yield. The plant grew robustly, and still had a certain yield increase effect when the fertilizer was 60%.