| 杂交饲用甘蔗闽牧42施肥技术效应 |
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| 引用本文： | 曾日秋,郑芥丹,洪月云,卢川北.杂交饲用甘蔗闽牧42施肥技术效应[J].草业科学,2001,18(4):30-32. |
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| 作者姓名： | 曾日秋 郑芥丹 洪月云 卢川北 |
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| 作者单位： | 福建省农科院甘蔗研究所, |
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| 基金项目： | 国家“九五”科技攻关 96-0 1 6-0 3 -0 2专题部分内容 |
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| 摘 要： | 探讨了闽牧42在不同施肥种类的表现及同一施肥种类不同施氮量对该品种的效应。结果表明：闽牧42的需肥特性要求配施适量的氮、磷、钾肥可达到高产优质及最佳经济效益，粗蛋白产量比单施氮肥增加32．1％；不同施氮量在不同时期略有区别，一年4次追肥掌握“轻、重、量、轻”的原则，可发挥最佳经济效益。
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| 关 键 词： | 闽牧42甘蔗 施肥种类 施氮量 推广应用 |
| 文章编号： | 1001-0629(2001)04-0030-03 |
Effects of hybrid forage sugarcane - Minmu 42 on fertilization |
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| ZENG Ri-qiu,ZHENG Jie-dan,HONG Yue-yun,LU Chuan-bei.Effects of hybrid forage sugarcane - Minmu 42 on fertilization[J].Pratacultural Science,2001,18(4):30-32. |
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| Authors: | ZENG Ri-qiu ZHENG Jie-dan HONG Yue-yun LU Chuan-bei |
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| Abstract: | Different fertilizers applied and different application leve l of nitro gen were studied. The results showed that application of combination of nitrogen , phosphorus and potassium appeared high yield, good quality and economic benefi t. Compared to nitrogen application alone, the crude protein content increased b y 32.1%. The effects of nitrogen application performed a little difference in ev ery growing stage. The additional fertilizing principle, less-more-more-less volume fertilizer application during a growing season could bring into play the best economic effects. |
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| Keywords: | sugarcane Mingmu 42 fertilizer nitrogen level |
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