摘要
研究了多菌灵对美洲狼尾草种子发芽率的影响。 30 0、5 0 0、10 0 0倍 45 %多菌灵可湿性粉剂溶液分别浸泡种子 10、2 0、30分钟 ,浸种以后设清水冲洗和不冲洗二个处理。研究结果表明 ,以 5 0 0倍液浸泡 10分钟且不冲洗处理的发芽率最高 ,为 5 4.5 % ,比对照提高 5 4% ,种子霉烂率仅 7.0 %。
Influence of carbendazol on the seed germination of Pennisetum americanum was studied. Seeds were soaked in the solution concentration at 300, 500 and 1000 fold of 45% carbendazol wettable powder for 10, 20 and 30 minutes respectively. Half of the soaked seeds were washed immediately by running clean water. The results indicated that the treatment of soaked at 500-fold carbendazol solution for 10 minutes and no washing reached the highest seed germination, 54.5%, which is 54% higher than control, and the rate of mildew and rot is very low, only 7.0%.
出处
《种子》
CSCD
北大核心
2000年第5期13-13,16,共2页
Seed
