摘要
在大豆植株F1杂种优势中,分枝数的杂种优势平均值最高为0.45,其余各农艺性状的杂种优势平均值介于0.06～0.36之间;F2大豆籽粒品质性状杂种优势中,蛋白质含量杂种优势的平均值为0.17,而脂肪和异黄酮含量杂种优势的平均值分别为-0.28和-0.001。
In soybean plant F1,average heterosis of branch number was the highest（0.45）,average heterosis of other agronomic traits was situated between 0.06~0.36.In the F2 soybean grain quality traits,average heterosis of protein content was 0.17,but average heterosis of oil content and isoflavone content were-0.28 and-0.001.
出处
《现代农业科技》
2011年第22期65-66,68,共3页
Modern Agricultural Science and Technology
关键词
大豆
杂种优势
农艺性状
品质性状
soybean
heterosis
agronomic traits
quality traits
