【摘要】 选用七种作物生长调节剂在水稻孕穗期及灌浆期进行喷施，试验结果表明田神１号对水稻产量及其构成因素效应最显著，在产量构成因素中起主要作用的是千粒重。更多还原

【Abstract】 Seven growing regulators were sprayed during the spike formation stage and the filling stage of rice. The results showed that the effect of "Tian Shen 1" on the yield and its components of rice was the most notable; the weight of a thousand grains played the most important role among the components of yield.更多还原