【摘要】 为探讨咯菌腈悬浮种衣剂对辣椒种子活力的影响,以药种比为1∶25的咯菌腈悬浮种衣剂对种子进行处理,测定种子的发芽率、发芽势以及种子活力。试验结果显示,使用包衣剂处理种子,在一定时间内可以提高种子发芽率、发芽势及种子活力,但随着储藏时间的延长,包衣剂效果逐渐降低。研究表明,1∶25的咯菌腈悬浮种衣剂能短暂提高辣椒种子活力,可应用于处理后较短时间内播种的活力较低的辣椒种子。更多还原

【Abstract】 To study the effect of fludioxonil suspension seed coating agent on pepper seed vigor,the fludioxonil suspension seed coating with a drug-to-seed ratio of 1∶25 was used to treat pepper seeds.Then,the germination rate,germination potential,and seed vigor were measured.The results showed that using the coating agent to treat seeds before sowing could temporarily improve their germination rates,germination potentials,and vigor.However,the positive effect of seed coating agent decreased with the extension of seed storage time.As a result,the fludioxonil suspension seed coating with the drug-to-seed ratio of 1∶25 could temporarily increase seed vigor,which can be used to treat the seeds that will be sowed in a short time to improve their vigor.更多还原