摘要:
优质高产抗病圆果黄麻新品种‘闽黄1号’是以圆果种黄麻‘孟引1号’为材料, 采用Co60 2.5万伦琴γ射线辐射诱变, 以选择高产、稳产、优质、抗病为目标, 经7年9代系谱选择育成。2011-2012年参加全国黄麻新品种区域试验, 平均纤维产量3 131.25kg·hm-2, 比对照‘黄麻179’ (CK1) 增产7.45%, 比对照‘宽叶长果’ (CK2) 增产8.08%, 均达极显著水平;2012年参加全国黄麻新品种生产试验, 平均纤维产量2 964.75kg·hm-2, 比对照‘宽叶长果’ (CK2) 增产7.36%, 且纤维品质优良, 是一个优质高产抗病的黄麻新品种。
Abstract:
With the goal for breeding high and stable yield, superior quality and disease resistance jute varieties, a new superior quality, high yield and disease resistance jute variety-Minghuang No.1was bred through 9generations in 7years derived from Mengyin No.1irradiated with Co 60-γrays (25000R) .In a national regional trial for new jute varieties in 2011-2012, the yield of new variety′s average fiber was 3 131.25kg·hm-2, 7.45%and 8.08%more than that of Huangma 179 (CK1) and Kuanyechangguo (CK2) .The difference was extremely significant at the level of 0.01.In a national production test for new jute varieties in 2012, its average yield of fiber was 2 964.75kg·hm-2, more 7.36%than that of Kuanyechangguo (CK2) .The difference was, also extremely significant.The fiber quality of the new variety was superior to the control.So it was a new superior quality, high yield and disease resistance jute variety.
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