摘要
介绍了杂交水稻金优 63母本直播的播差期安排、播种技术、田间管理和“九二Ο”的使用等关键技术环节。母本直播在生产中运用可增产、减少成本。
Key technique points including seeding time, seeding method, field management and using gibberellin in seed production of hybrid rice “Jinyou 63” by direct planting female parent were introduced. The technique of direct planting female parent had the characteristics of increasing seed yield, decreasing cost and raising economic benefit.
出处
《绵阳经济技术高等专科学校学报》
2000年第4期10-11,共2页
Journal of Mianyang College of Economy & Technology
关键词
杂交水稻
金优63
母本直播
制种技术
hybrid rice
Jinyou 63
direct planting female parent
seed production technique.
