| 氮磷钾调控对苜蓿生产影响的研究进展 |
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| 引用本文： | 秦文利,刘忠宽,刘振宇,智健飞. 氮磷钾调控对苜蓿生产影响的研究进展[J]. 河北农业科学, 2008, 12(10): 34-35 |
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| 作者姓名： | 秦文利 刘忠宽 刘振宇 智健飞 |
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| 作者单位： | 河北省农林科学院农业资源环境研究所,河北,石家庄,050051;河北省农林科学院农业资源环境研究所,河北,石家庄,050051;河北省农林科学院农业资源环境研究所,河北,石家庄,050051;河北省农林科学院农业资源环境研究所,河北,石家庄,050051 |
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| 摘 要： | 科学合理施肥是增加苜蓿产量和提高苜蓿品质的关键环节。总结了氮磷钾素营养调控对苜蓿生产的影响，并针对河北省苜蓿生产现状及存在的问题，从施肥方面提出了增加产量、提高品质和保护生态环境的对策。
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| 关 键 词： | 氮肥 磷肥 钾肥 调控 施肥 苜蓿 |
Research Progress on the Effect of N, P and K Fertilizer Regulation on Medicago sativa Production |
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| QIN Wen-li,LIU Zhong-kuan,LIU Zhen-yu,ZHI Jian-fei. Research Progress on the Effect of N, P and K Fertilizer Regulation on Medicago sativa Production[J]. Journal of Hebei Agricultural Sciences, 2008, 12(10): 34-35 |
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| Authors: | QIN Wen-li LIU Zhong-kuan LIU Zhen-yu ZHI Jian-fei |
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| Affiliation: | (Institute of Resource and Environment, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China) |
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| Abstract: | According to scientific fertilization being the key factor to improve the yield and the quality of Medicago sativa,the effect of N,P,K fertilizer regulation on the M.sativa production was summarized.In addition,aiming at the current situation and the existed problems of the M.sativa production in Hebei,the countermeasures on improving the M.sativa yield and quality,and protecting the ecological environment from fertilization aspect were put forward. |
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| Keywords: | N fertilizer P fertilizer K fertilizer Regulation Fertilization Medicago sativa |
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