福建稻麦科技
福建稻麥科技
복건도맥과기
FUJIAN SCIENCE AND TECHNOLOGY OF RICE AND WHEAT
2012年
2期
12-14
,共3页
饶溶晖%江文清%刘端华%谢冬容%周仕全%邱慧明%胡忠全%黄世勇
饒溶暉%江文清%劉耑華%謝鼕容%週仕全%邱慧明%鬍忠全%黃世勇
요용휘%강문청%류단화%사동용%주사전%구혜명%호충전%황세용
杂交水稻%川优651%亲本%特征特性%高产制种技术
雜交水稻%川優651%親本%特徵特性%高產製種技術
잡교수도%천우651%친본%특정특성%고산제충기술
hybrid rice%Chuanyou 651%parents%traits%high yield hybrid seed production
介绍了川优651亲本特征特性,结合4 a制种经验,总结出川优651高产制种的几个主要关键技术：确定抽穗杨花期和父母本播差期,精心培育壮秧,合理密植,适时剥查,巧施＂九二○＂与＂多微灵＂,防治病虫害,加强辅助授粉,去杂保纯,确保种子质量等。
介紹瞭川優651親本特徵特性,結閤4 a製種經驗,總結齣川優651高產製種的幾箇主要關鍵技術：確定抽穗楊花期和父母本播差期,精心培育壯秧,閤理密植,適時剝查,巧施＂九二○＂與＂多微靈＂,防治病蟲害,加彊輔助授粉,去雜保純,確保種子質量等。
개소료천우651친본특정특성,결합4 a제충경험,총결출천우651고산제충적궤개주요관건기술：학정추수양화기화부모본파차기,정심배육장앙,합리밀식,괄시박사,교시＂구이○＂여＂다미령＂,방치병충해,가강보조수분,거잡보순,학보충자질량등。
Characteristics of parents of Chuanyou 651 were recommended in this paper, and key techniques of high yield hybrid seeds production of Chuanyou 651 were summarized according to 4 years＇hybrid seeds production experience, including ascertain of heading- flowering period and sowing gap stage, strong seeding, rational close planting, timely sowing and transplanting, Gibberellin A3 and methamidophos fertilization, disease and pest control, pollination enforcement, seed purification and seed quality assurance, etc.
