摘要
用微量元素钴处理常规早稻中早39种子,可以提高其萌发能力。尽管对最终发芽率没有影响,但平均发芽天数(MGT)减少48.0%,发芽指数(GI)提高53.1%,发芽势增加12.88倍。同时,用钴引发处理的种子MGT和发芽势显著优于水引发处理。
Seed priming of Zhongzao39 with cobalt improved the germination ability. In the study, MGT, GI and germination energy were significantly improved, although it had no significant effects on the final germination rate. MGT was decreased by 48.0%, GI was increased by 53.1% and germination energy was increased 12.88 times compared with the control. Meanwhile, MGT and germination energy under cobalt priming were better than those under hydro-priming.
作者
周红海
王秋英
汪少敏
应小军
陆军良
ZHOU Honghai;WANG Qiuying;WANG Shaomin;YING Xiaojun;LU Junliang(Agricultural Technology Extension and Service Station of Yuyao City,Yuyao,Zhejiang 315400,China;Yiting Town Goverment of Shangyu District,Shaoxing,Zhejiang 312353,China)
出处
《中国稻米》
2019年第5期117-118,共2页
China Rice
