芸苔素内酯对水稻生长的调节作用研究

Regulating Effect of 0.1% Brassinolide soluble powder on Rice

通过大田试验,每单位面积施用不同剂量的0.1%芸苔素内酯可溶粉剂,以明确其对水稻生长的调节作用。结果表明:在水稻齐穗期与灌浆期喷施0.1%芸苔素内酯可溶粉剂对水稻千粒质量及结实率均有明显促进作用,对水稻增产效果达显著水平,且对作物安全。

In order to know the regulating effect of 0.1% Brassinolide soluble powder to the growth of rice, different concentrations of 0.1% Brassinolide soluble powder were applied on the rice field. The result indicated that 0.1% Brassinolide soluble powder had a significant increase effect on the mass of 1000 grains and setting rate, and the yield-increasing effect was significant. Meanwhile, it was safe to rice.