| 硼、锰、钼对紫花苜蓿草产量和品质的影响 |
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| 引用本文： | 杨秋云,介晓磊,刘世亮,刘芳,化党领,马闯,刘宏鸽.硼、锰、钼对紫花苜蓿草产量和品质的影响[J].河南农业大学学报,2009,43(3). |
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| 作者姓名： | 杨秋云 介晓磊 刘世亮 刘芳 化党领 马闯 刘宏鸽 |
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| 作者单位： | 1. 河南农业大学河南省作物生长发育调控重点实验室,河南郑州,450002
2. 河南农业大学河南省作物生长发育调控重点实验室,河南郑州,450002;郑州牧业工程高等专科学校,河南郑州,450011 |
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| 基金项目： | 河南省杰出科研人才创新工程项目 |
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| 摘 要： | 采用叶面喷施的方法,研究了硼、锰、钼单施或配施对紫花苜蓿草产量和营养品质的影响.结果表明,硼、锰、钼无论单施还是配施均可提高苜蓿干草产量,以单施钼产量提高最大;单施锰可显著提高苜蓿粗蛋质白含量;硼锰钼配施可以显著提高苜蓿粗灰分、粗脂肪含量,同时可提高粗纤维含量;施钼或锰可显著降低无氮浸出物含量.以硼钼配施降低最多;施用不同微肥显著影响苜蓿磷含量;单施硼可显著提高苜蓿钙含量.不同微肥处理可显著提高草产量,同时提高了营养成分收获量.
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| 关 键 词： | 紫花苜蓿 硼锰钼配施 草产量 品质 |
Effect of B,Mn and Mo application on grass yield and quality of alfalfa |
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| YANG Qiu-yun,JIE Xiao-lei,LIU Shi-liang,LIU Fang,HUA Dang-ling,MA Chuang,LIU Hong-ge.Effect of B,Mn and Mo application on grass yield and quality of alfalfa[J].Journal of Henan Agricultural University,2009,43(3). |
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| Authors: | YANG Qiu-yun JIE Xiao-lei LIU Shi-liang LIU Fang HUA Dang-ling MA Chuang LIU Hong-ge |
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| Affiliation: | 1.Key Lab of Regulation and Control of Crop Growth and Development;Henan Agricultural University;Zhengzhou 450002;China;2.Zhengzhou College of Animal Husbandry Engineering;Zhengzhou 450011;China |
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| Abstract: | The effect of different microelements application of boron,manganese, and molybdenum on grass yield and quality of alfalfa were studied by the way of foliar application.The result indicated that,either single application or combined application of B,Mn and Mo could improve the yield of alfalfa.Among all the treatments,single application of Mo has remarkable effect compared to CK.Applying Mn fertilizer could remarkably increase the crude protein content.Combined application of B,Mn and Mo could remarkably in... |
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| Keywords: | alfalfa combined application of boron manganese and molybdenum grass yield quality |
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