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加强杂交稻后期的田间管理,是提高稻谷结实率与千粒重、进一步挖掘增产潜力的重要途径。措施于下:1.水层管理。杂交水稻孕穗期生长旺盛,
Strengthening field management at the later stage of hybrid rice is an important way to increase the grain-seedling rate and 1000-grain weight and further tap the potential of increasing yield. Measures in the following: 1. Water management. Hybrid rice booting vigorous growth,