摘要
[目的]确定有效破除苕子种子硬实的方法,达到促进萌发的目的。。[方法]采用剪刀破皮、砂纸打磨、55℃水浸种12 h处理,以未处理作为对照(CK),研究不同处理方法对苕子种子发芽势和发芽率的影响。[结果]剪刀破皮处理的种子发芽势和发芽率最高,分别为69%和84%;采用砂纸打磨的种子发芽势为54%,发芽率为71%;55℃水浸种12 h处理种子的发芽势和发芽率与对照差异不显著。[结论]采用剪刀破皮法破除苕子种子硬实的效果最好。
[ Objective ] The aim was to determine the effective method of breaking Vicia villosa hard seeds, so as to promote seed germination. [ Method] By using scissors broke seed skin, sand paper burnish, 55 ℃ water soaked 12 hours, with untreatas control （CK） , effects of different methods on seed germination potential and germination rate of V. villosa were studied. [ Result] The germination rate and germination po- tential of seeds processed by scissors broke skin were highest as 69% and 84% , respectively ; that processed by sand paper burnish were 54% and 71% respectively; 55 ~C water soaked 12 hours had no significant difference with that of CK. [ Conclusion ] Using scissors broke skin has the best effect.
出处
《安徽农业科学》
CAS
2016年第5期36-37,共2页
Journal of Anhui Agricultural Sciences
关键词
苕子
硬实
破除
发芽
Vicia villosa
Hard seeds
Break
Germination
