| 臂形草属牧草海南西部区域试验 |
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| 引用本文： | 陈志权,白昌军,刘国道,王东劲.臂形草属牧草海南西部区域试验[J].热带作物学报,2008,28(4):38-40. |
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| 作者姓名： | 陈志权 白昌军 刘国道 王东劲 |
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| 作者单位： | 中国热带农业科学院热带作物品种资源研究所 |
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| 基金项目： | 基金项目院国家重点基础研究发展计划(“973”计划)(No.2007CB108903) |
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| 摘 要： | 在海南西部对刚果臂形草、杂交臂形草、热研14号网脉臂形草、热研6号珊状臂形草等4种臂形草属牧草进行区域性试验。结果表明：在干草产量方面，刚果臂形草和杂交臂形草的干草产量均高于热研6号珊状臂形草和热研14号网脉臂形草；在适应性方面，4种牧草表现都较好，尤其是热研14号网脉臂形表现出很强的抗旱性；在营养价值方面，杂交臂形草的粗蛋白含量最高，而热研6号珊状臂形草的粗蛋白含量最低。
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| 关 键 词： | 臂形草 干草产量 适应性 营养价值 |
Regional Trials of Brachiaria Griseb.in the West of Hainan Island |
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| Abstract: | Regional trials for four accessions of forages belonging to Brachiariagenus were performed in the west of Hainan Island. The result shows that the dry grass yield of both B.ruziziensisGermainet Erardand B.hybridFM9201 are higher than B.brizanthacv.ReyanNo.6.All four forages are found to have a good adaptability, especially B.dictyonerum cv.ReyanNo.14which shows strong drought resistance. With respect to nutrition value, crude protein content in B.hybridFM9201are the highest, while B.brizanthacv.ReyanNo.6the lowest. |
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| Keywords: | BrachiariaGriseb dry grass yield adaptability nutrition value |
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