福建农业科技
福建農業科技
복건농업과기
FUJIAN AGRICULTURAL SCIENCE AND TECHNOLOGY
2011年
6期
15-18
,共4页
何花榕%房贤涛%谢祖钦%杨惠杰
何花榕%房賢濤%謝祖欽%楊惠傑
하화용%방현도%사조흠%양혜걸
杂交水稻%恢复系%雄性不育系%组合%灰色关联度分析%综合评价
雜交水稻%恢複繫%雄性不育繫%組閤%灰色關聯度分析%綜閤評價
잡교수도%회복계%웅성불육계%조합%회색관련도분석%종합평개
Hybrid rice%restorer line%male-sterile line%combinations%grey correlation analysis%comprehensive evaluation
以自育的水稻恢复系R3207所配制组合为研究对象，应用灰色关联度理论将参试组合的农艺性状、产量及其构成性状与参照品系进行比较，结果表明：谷优3207与参照品系的关联系数最大，最接近参照品系，而花优3207与参照品系的关联系数最小。
以自育的水稻恢複繫R3207所配製組閤為研究對象，應用灰色關聯度理論將參試組閤的農藝性狀、產量及其構成性狀與參照品繫進行比較，結果錶明：穀優3207與參照品繫的關聯繫數最大，最接近參照品繫，而花優3207與參照品繫的關聯繫數最小。
이자육적수도회복계R3207소배제조합위연구대상，응용회색관련도이론장삼시조합적농예성상、산량급기구성성상여삼조품계진행비교，결과표명：곡우3207여삼조품계적관련계수최대，최접근삼조품계，이화우3207여삼조품계적관련계수최소。
Take self-fertile rice restorer line R3207 and its hybrid rice combination as research object, its agronomic characters, yield and yield components were compare with CK by the method of grey correlation analysis. The result showed that Guyou3207 was similar with CK for its maximal correlation coefficient , and Huayou 3207 has minimal correlation coefficient with CK.
