当前位置: 首页 > 文章 > 人工模拟降雨对油菜化学杂交剂SX-1使用效果影响的研究 安徽农业科学 2019,47 (9) 33-34,37
Position: Home > Articles > Study on the Effect of Simulated Rainfall on the Use of Chemical Hybrid Agent SX-1 in Rapeseed Journal of Anhui Agricultural Sciences 2019,47 (9) 33-34,37

人工模拟降雨对油菜化学杂交剂SX-1使用效果影响的研究

作  者:
曹永红;任军荣;张智;王京宏
单  位:
陕西省杂交油菜研究中心 国家油料作物改良中心陕西油菜分中心
关键词:
油菜;杂种优势;人工模拟;化学杂交剂;SX-1
摘  要:
采用人工模拟中雨的方式研究了降雨对化学杂交剂SX-1使用效果的影响.结果表明,化学杂交剂SX-1喷施后人工模拟中雨时间越近,化杀剂杀雄效果越差,表现在不育率降低、不育性持续时间变短;化杀剂SX-1喷施后8 h降中雨对药效影响不大.同时,化学杂交剂SX-1对油菜的生长发育有一定的抑制作用,降雨时间距喷施化杀剂的时间越短,其抑制作用越小.
译  名:
Study on the Effect of Simulated Rainfall on the Use of Chemical Hybrid Agent SX-1 in Rapeseed
作  者:
CAO Yong-hong;REN Jun-rong;ZHANG Zhi;Shaanxi Hybrid Rape Research Center, Shaanxi Branch of National Oil Crop Improvement Center;
关键词:
Rapeseed;;Heterosis;;Artificial simulation;;Chemical hybridizing agent;;SX-1
摘  要:
The effect of rainfall on the use of chemical hybridizer SX-1 was studied by means of simulated moderate rainfall. The results showed that the shorter the simulated moderate rain time after spraying chemical hybridizing agent SX-1, the worse the effect of chemical pesticides on male sterility, the lower the sterility rate and the shorter the duration of sterility. Simulated moderate rain after spraying chemical pesticides 8 hours had no significant effect on the efficacy of chemical pesticide SX-1. At the same time, the chemical hybridizing agent SX-1 inhibited the growth and development of rapeseed. The shorter the time between rainfall and spraying chemical pesticides, the smaller the effect of inhibition.

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