| PP333水培对大豆苗期生长的影响 |
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| 引用本文： | 白嵩 白定璋. PP333水培对大豆苗期生长的影响[J]. 大豆科学, 1995, 14(4): 360-364 |
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| 作者姓名： | 白嵩 白定璋 |
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| 作者单位： | 吉林农业大学农学系，吉林省通化市种子公司，河北省阳原县农业推广中心 |
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| 摘 要： | 本文报告的是，利用水培方法研究广谱型植物生长延缓剂ＰＰ３３３对大豆幼株生长的影响。试验结果表明，ＰＰ３３３能够抑制大豆幼株的生长，即降低株高，缩小吕面积，减轻干物重，但使茎粗增加。并且，这种现象随着浓度的提高而加强。喷叶处理，ＰＰ３３３对大豆根的生长影响不大；浸根处理时，则严重抑制根的生长。
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| 关 键 词： | PP333 水培 大豆 幼株 抑制生长 多效唑 |
EFFECT OF PP333 ON GROWTH OF SOYBEAN YOUNG PLANTS BY WATER CULTURE |
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| Bai Song, Li Dechun, Bai Baozhang. EFFECT OF PP333 ON GROWTH OF SOYBEAN YOUNG PLANTS BY WATER CULTURE[J]. Soybean Science, 1995, 14(4): 360-364 |
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| Authors: | Bai Song Li Dechun Bai Baozhang |
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| Abstract: | This article reports the effect of PP333 on growth of soybean young plants by water culture. The experimental results showed that PP333 can inhibit plant length, leaf area and decrease dry matter accumulation, but increase stem diameter. The PP333 treatment on soaked root has seriously effected on growth roos of soybean young plants,but the inhibition on sprayed leaf was not significant. |
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| Keywords: | PP333 Water culture Soybean young plants Inhibiting growth. |
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