摘要
介绍了泉6A的特征特性,并总结了其繁殖技术:选择隔离条件好的田块;选择较佳的扬花受精时期,安排合理播差期;培育多蘖壮秧,适时移栽;做好田间管理,培育高产群体;适时适量喷施"九二○";把好纯度关,确保种子纯度。
The characteristics for a rice male sterile line Quan 6A were introduce. Its seed production techniques were also summarized, which included selecting paddy field with good isolation, choosing better flowering pollination stage, arranging reasonable sowing interval of parents, raising sturdy good field management to construct high-yielding population in good time, and ensuring seed purity. seedlings of multi-tiller, transplanting timely, making a of parents, spraying ＂920＂ with a suitable concentration
出处
《福建稻麦科技》
2014年第1期6-7,共2页
Fujian Science and Technology of Rice and Wheat
基金
福建省泉州市科技局重点项目"籼型三系不育系泉6A的研究与利用"N[2011]0014
关键词
优质
籼稻
三系不育系
泉6A
特征特性
繁殖技术
good quality
indica rice
three-line male sterile line
Quan 6A
characteristics
seed production technique
