农业科技与装备
農業科技與裝備
농업과기여장비
AGRICULTURAL SCIENCE & TECHNOLOGY AND EQUIPMENT
2015年
5期
16-18,21
,共4页
玉米杂交种%选育%增产%亲本%特性
玉米雜交種%選育%增產%親本%特性
옥미잡교충%선육%증산%친본%특성
maize hybrid%breeding%yield increasing%parent%features
介绍高产抗病、适应性广泛的优良玉米新品种———佳昌990的品种来源、选育经过、特性、亲本及世代繁殖、制种要点。辽宁省品种试验结果表明：与对照相比，佳昌990的增产效果明显，增产率为10．2％～24．0％。
介紹高產抗病、適應性廣汎的優良玉米新品種———佳昌990的品種來源、選育經過、特性、親本及世代繁殖、製種要點。遼寧省品種試驗結果錶明：與對照相比，佳昌990的增產效果明顯，增產率為10．2％～24．0％。
개소고산항병、괄응성엄범적우량옥미신품충———가창990적품충래원、선육경과、특성、친본급세대번식、제충요점。요녕성품충시험결과표명：여대조상비，가창990적증산효과명현，증산솔위10．2％～24．0％。
In the article, it introduced a new maize variety–Jiachang 990 which has the features of high yield, disease resistance and wide adaptability, expounded its variety origin, breeding story, features, parents, regeneration and production key points. The result shows that Jiachang 990 has the effect of obvious yield increasing compared to the reference, the increasing rate is 10.2%~24.0%.
