| 紫色土氯锌锰与氮磷钾配施对小麦的营养效应研究 |
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| 引用本文： | 石孝均,周则芳.紫色土氯锌锰与氮磷钾配施对小麦的营养效应研究[J].西南农业大学学报,1990,12(6):579-583. |
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| 作者姓名： | 石孝均 周则芳 |
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| 作者单位： | 西南农业大学土化系
(石孝均，周则芳)，西南农业大学土化系(毛知耘) |
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| 摘 要： |
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| 关 键 词： | 小麦 营养 紫色土 氯锌锰 氮磷钾 |
STUDY ON THE EFFECT OF CL,Zn,Mn WITH N,P,K COMBINATIONS TO THE NUTRITION OF WHEAT IN PURPLE SOIL |
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| Shi Xiaojun,Zhou Zefang,Mao Zhiyun.STUDY ON THE EFFECT OF CL,Zn,Mn WITH N,P,K COMBINATIONS TO THE NUTRITION OF WHEAT IN PURPLE SOIL[J].Journal of Southwest Agricultural University,1990,12(6):579-583. |
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| Authors: | Shi Xiaojun Zhou Zefang Mao Zhiyun |
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| Abstract: | Chlorine in compound fertilizer has no side effect to the yield and quality of wheat. The use of NH_4Cl with P, K, Zn and Mn combined with compound fertilizer including chlorine and the use of urea with P, K, Zn and Mn combined with compound fertilizer without chlorine have produced good quality and yield. The application of Zn increases wheat yield very significantly when its avaiiable concentration is 0.3ppm in the soil. Mn has no sigificant effect to wheat yield when its available concentration is 13.3 ppm in the soil. Zn markedly increases protein and starch content in wheat grain. The application of P markedly decreases the content of Zn in wheat plant. |
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| Keywords: | zinc manganese chlorine triticum aestivum nutrition (biology) |
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