| 多效唑对甜菜产质量的效应 |
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| 引用本文： | 田文勋,赵景阳,白宝璋,安立人.多效唑对甜菜产质量的效应[J].吉林农业大学学报,1993(2). |
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| 作者姓名： | 田文勋 赵景阳 白宝璋 安立人 |
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| 作者单位： | 吉林农业大学 长春130118
(田文勋，赵景阳，白宝璋)，长春市农业局 130000(安立人) |
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| 摘 要： | 于甜菜叶丛繁茂期,喷施质量分数为1×10~(-4)～3×10~(-4)多效唑液可有效地控制植株地上部生长,降低茎叶产量与生物产量,但却增加了块根产量与含糖率。这表明多效唑具有促进光合产物向地下部运输的作用,块根增产5.6％～10.3％,糖度提高0.4°～0.8°。公顷产糖量增加8％～14.8％。
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| 关 键 词： | 多效唑 甜菜 块根产量 含糖率 |
PP_(333) Affecting Yield And Quality Of Sugar Beet |
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| Tian Wenxun.PP_(333) Affecting Yield And Quality Of Sugar Beet[J].Journal of Jilin Agricultural University,1993(2). |
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| Authors: | Tian Wenxun |
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| Institution: | Tian Wenxun |
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| Abstract: | Sugar beet was sprayed with 1 X 10-4- 3X 10-4 PP333 at lush growing stage of foliage. The results showed that PP333 may control above ground growth of plant and decreased the yield of sugar beet leaves and biology. But the yield of sugar content of root were increased in PPssa treatment. This showed that PP333 had an effect of promoting photosynthesis translocating to root. The root yield of sugar beet increased 5. 6 - 10. 3% and sugar content increased 0. 4 -?0. 8 degree. The sugar yield also increased 8 - 14. |
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| Keywords: | PP_(333) suger beet root yield sugar content |
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