| 钾对黄瓜产量及品质的形响 |
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| 引用本文： | 张珠玉,张新生,杜金巧,马玉光.钾对黄瓜产量及品质的形响[J].山西农业大学学报(自然科学版),1986(2). |
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| 作者姓名： | 张珠玉 张新生 杜金巧 马玉光 |
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| 作者单位： | 山西农业大学土化系，山西农业大学土化系，山西农业大学土化系，山西农业大学土化系 |
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| 摘 要： | 黄瓜是一种喜钾作物,本试验表明适时适量施用钾肥,能使黄瓜叶面积增大;光合强度提高;碳水化合物运转加速;根系比表面积,吸收面积以及根系活力均显着增加,从而使黄瓜比对照增产11.7％,化果率减少38.3％,维生素C增加20％。
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| 关 键 词： | 钾 黄瓜 产量 品质 |
EFFECTS OF POTASSIUM UPON THE YIELDS AND THE QUALITY OF CUCUMBER |
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| Zhang Zhuyu Du Jinqiao Zhang Xinsheng Ma Yuguang.EFFECTS OF POTASSIUM UPON THE YIELDS AND THE QUALITY OF CUCUMBER[J].Journal of Shanxi Agricultural University,1986(2). |
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| Authors: | Zhang Zhuyu Du Jinqiao Zhang Xinsheng Ma Yuguang |
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| Institution: | Dept. of Soilanb Agrochemistry Shanxi agricultural university. Taigu. China |
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| Abstract: | Cucumber is a kind of potassiumphilous crop. This experimental result shows that the application of potassium can increase cucumber's leaf area, raise its photosynthesis rate, speed up its transport of carbohydrate, at the same time, The supply of potassium can increase the specific surface area, the absorbing surface area and the activity of root system. It follows that providing potassium can make cucumber increase 11.7 percent of yield, decrease 38.3 per cent of freak cucumber and increase 20.0 percent of vitamin-C compared with the control. |
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| Keywords: | potassium cucumber yield quality |
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