水稻三系不育系T78A繁殖技术  

Seed Multiplication Technology of Three-line Rice Male Sterile Line T78A

作　　者：许鸿江 

机构地区：[1]福建省将乐县农业科学研究所,福建将乐353300

出　　处：《福建稻麦科技》2012年第2期14-16,共3页Fujian Science and Technology of Rice and Wheat

摘　　要：根据2009—2011年T78A在将乐县的繁殖实践,概述了该不育系的特征特性;总结了应注重培育带蘖壮秧,父母本靠插不靠发,科学肥水管理,及时防治病虫害,适时适量喷施"九二○",加强人工辅助授粉,严格除杂保纯等高产繁殖技术。According to the multiplication practice of a male sterile line T78A at Jiangle county in 2009-2011, its characteristics were reviewed, and its high-yielding multiplication technology was summarized including developing vigorous seedlings and tillers, increasing basal seedling amount of parents at transplanting, optimum fertilizer and water management, timely integrating pest control, spraying ＂920＂ of suitable doses at the right time, strengthening supplementary pollination and extensive roguing to ensure the purity.

关 键 词：杂交水稻 不育系 T78A 繁殖技术 

分 类 号：S511[农业科学—作物学]