CAJ | 학술논문

按P1×P2不完全双列杂交设计，采用NCⅡ分析方法，对自选及引进的11份自交系材料进行配合力测定和分析，为以后育种工作提供理论指导，通过对11份自交系材料的株高、穗位、穗长、穗粗、秃尖长、穗粒数、出籽率、百粒重8个主要性状及单株粒重进行一般配合力分析，综合来看， K3、816、K12、2011、PH6wc这5个自交系的一般配合力较强，用它们作亲本更易获得优良的组合；通过对30个组合特殊配合力相对效应值进行估算，08-42×PH6wc、817×816、PH4cv×Mo17、K12×PH6wc、K3×816单株产量特殊配合力效应值较高，尤其在穗粒数、百粒重、穗长等方面表现出特殊的优良种性特征，有极大的开发价值。
안P1×P2불완전쌍렬잡교설계，채용NCⅡ분석방법，대자선급인진적11빈자교계재료진행배합력측정화분석，위이후육충공작제공이론지도，통과대11빈자교계재료적주고、수위、수장、수조、독첨장、수립수、출자솔、백립중8개주요성상급단주립중진행일반배합력분석，종합래간， K3、816、K12、2011、PH6wc저5개자교계적일반배합력교강，용타문작친본경역획득우량적조합；통과대30개조합특수배합력상대효응치진행고산，08-42×PH6wc、817×816、PH4cv×Mo17、K12×PH6wc、K3×816단주산량특수배합력효응치교고，우기재수립수、백립중、수장등방면표현출특수적우량충성특정，유겁대적개발개치。
s:According to P1 ×P2 incomplete diallel cross design, by using the way of NC Ⅱ, the combining ability on customize and the introduction of 11 inbred line material were determined and analyzed to provide theoretical guidance for future breeding work. Based on 11 inbred lines materials plant height, ear, ear length, ear diameter, bare tip length, ear rows, row grains, hundred grain weight eight main characters and general combining ability analysis, taken together, PH6wc, K12, K3, 816, 2011, the five inbred lines generally coordination with the strong, Use them as parents were more likely to obtain superior combination; Through the combination of 30 special combining ability effects of relative value estimate, K12 × PH6wc, 08-42×816, PH4cv×PH6wc, K3×816 production special combining ability were had high effect value, Especially in grain number, hundred grain weight, ear length and other aspects show the special excellent characteristics, has great value of development.