新疆糜子地方种杂交后代农艺性状的遗传规律研究

张东杰, 张喆钧, 阿依丁库力·沙黑多拉, 桑塔那提·阿斯卡尔, 吾买尔夏提·塔汉

Study on the Inheritance Rules of Agronomic Traits in the Progeny of Crosses between Local Species of Xinjiang Proso Millet

Zhang Dongjie, Zhang Zhejun, Ayidingkuli·Shaheiduola , Sangtanati·Asikaer , Wumaierxiati·Tahan

表4 HT群体F2代杂种优势表现

Table 4 Performance of heterosis in F2 generation of HT population

性状 Trait 父本 Male parent 母本 Female parent VMP F2 Fm Hm RHm (%) 株高Plant height 106.43 81.31 93.87 75.00 -18.87** -20.10 主茎节数Number of nodes on the main stem 7.07 5.33 6.20 6.00 -0.20 -3.23 穗长Panicle length 31.23 17.62 24.43 27.00 2.57* 10.52 穗重Panicle weight 4.37 6.30 5.34 7.08 1.74* 32.58 生育期Growth period 95.00 67.00 81.00 87.00 6.00** 7.41