| 低湿耕地玉米分层配比施肥的研究 |
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| 引用本文： | 王法政 董雅茹. 低湿耕地玉米分层配比施肥的研究[J]. 黑龙江八一农垦大学学报, 1993, 7(2): 10-14 |
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| 作者姓名： | 王法政 董雅茹 |
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| 基金项目： | “八五”攻关系列报道之二 |
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| 摘 要： | 试验结果表明,玉米分层配比施肥,完全可以代替玉米种肥、追肥相结合施肥法,增产效果明显。特别是N、P、K全肥分层配比施用好于N、P肥分层配比施用,在低湿地有推广价值。
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| 关 键 词： | 玉米 低湿耕地 施肥 分层施肥 |
STUDIES ON THE FERTILIZER PRACTICE OF CORN USED LAYER BY LAYER MANURING AND ACCORDING TO FERTILIZER RATIO IN LOW DAMP LAND |
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| Wang Fazheng Dong Yaru Yang Kejun. STUDIES ON THE FERTILIZER PRACTICE OF CORN USED LAYER BY LAYER MANURING AND ACCORDING TO FERTILIZER RATIO IN LOW DAMP LAND[J]. journal of heilongjiang bayi agricultural university, 1993, 7(2): 10-14 |
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| Authors: | Wang Fazheng Dong Yaru Yang Kejun |
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| Affiliation: | Wang Fazheng Dong Yaru Yang Kejun |
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| Abstract: | The results of experiment indicated: the fertilizer practice of corn used layer by layer manuring and accoding to fertilizer ratio might be used instead of the fertilizer practice of seed manure and top dressing of corn, the result of increase production was quite clear, in especial the fertilizer practice of NPK used layer by layer manuring and accoding to fertilizer ratio was better than the fertilizer practice of NP used layer by layer manuring and accoding to fertilizer ratio, it was of great value to popularize in low damp land. |
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| Keywords: | corn low damp land fertilizer practice layer by layer manuring fertilizer ratio seed manure top dressing |
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