COMPARISON OF NARROW AND BROAD LEAFLET ISOLINES OF SOYBEAN
COMPARISON OF NARROW AND BROAD LEAFLET ISOLINES OF SOYBEAN
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DOI：
10.2135/cropsci1981.0011183x002100010007x
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发表时间：
1981-01-01
期刊：
影响因子：
2.3
通讯作者：
BUSS, GR
中科院分区：
文献类型：
--
作者：
MANDL, FA;BUSS, GR
研究了叶片形状对大豆农艺性状的影响。max（L.）我的天，通过使用具有不同遗传背景的窄小叶和宽小叶等值线对进行评估。在1976-1978年获得的结果表明，窄小叶等值线，平均而言，种子产量与宽小叶等值线相似。多年的分析表明，窄小叶等值线显着较短，种子较小。在3年中的2年中，它们明显提前。两种瓣叶类型的倒伏评分相似。所有差异都很小，没有什么实际意义。与宽小叶性状相比，窄小叶性状既没有产量优势，也没有产量劣势。
The effect of leaflet shape on the agronomic performance of soybeans, G. max (L.) Merr., was evaluated by using pairs of narrow and broad leaflet isolines with varied genetic backgrounds. Results obtained in 1976-1978 indicated that the narrow leaflet isolines, on the average, were similar in seed yield to those with broad leaflets. Analyses over years showed the narrow leaflet isolines were significantly shorter and had smaller seeds. They were significantly earlier in 2 of the 3 yr. Lodging scores were similar for both leaflet types. All differences were small and of little practical significance. The narrow leaflet trait offers neither a yield advantage nor disadvantage compared with the broad leaflet trait.