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本研究通过对寒地稻田的养分释放规律及高产施肥方法的试验，明确了“无蘖肥技”、“平稳促”为寒地水稻单产达10500kg／hm~2的最佳施肥方式。
In this study, through experiments on the rule of nutrient release and high-yield fertilization in paddy field in the north of China, it was clarified that “no-tillering fertilizer” and “stable promoting” were the best fertilization modes for rice yield in winter with 10 500 kg / hm ~ 2.