| 云大—120浸种对木薯的增产效应 |
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| 引用本文： | 罗兴录.云大—120浸种对木薯的增产效应[J].西南农业学报,2001,14(1):87-90. |
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| 作者姓名： | 罗兴录 |
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| 作者单位： | 广西大学农学院, |
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| 摘 要： | 1998-1999年对不同浓度的云大-120浸种对木薯的增产效应进行了研究，结果表明，木薯种茎用云大-1202000-4000倍液浸种均获得不同程度增产，其中以3000倍液浸种增产效果最好，木薯用云大-120浸种可以促进种茎根、芽萌发和茎叶生长，促进块根分化、发育和淀粉积累，提高块根产量和淀粉含量。
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| 关 键 词： | 木薯 云大－120 增产效应 种子处理 浸种 植物生长调节剂 |
| 文章编号： | 1001－4829(2001)01－0087－04 |
| 修稿时间： | 2000年1月2日 |
Studies on the effects of
increasing cassava yield by soaking the seed-stems with homobrassinolide |
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| Abstract: | The effects of increasing the cassava yield by soakin g the seedstems with homobrassinolide were studied in this experiment.The r esult showed that the yields of cassava,of which seed-stems were soaked with ho mobrassinolide were higher than that of with water.The effects of increasing yie ld varied with different concentrations of homobrassinolide.The yield of cassava was the highest when the seed-stems were soaked with homobrassinolide solu tion diluted 3000 times.It was also showed that soaking the seed-stems with homobrassinolide can promote the cassava germinating and the root tuber growing and the starch accumulating. |
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