| 热研15号刚果臂形草的研究与利用 |
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| 引用本文： | 刘圳 白昌军 虞道耿. 热研15号刚果臂形草的研究与利用[J]. 热带作物学报, 2008, 28(4): 57-59 |
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| 作者姓名： | 刘圳 白昌军 虞道耿 |
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| 作者单位： | 1 海南大学农学院 2 中国热带农业科学院品资所 |
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| 摘 要： | 臂形草属[Brachiaria(Trinius)Grisebach]牧草是一种重要的放牧型牧草和水土保持植物，但原有品种已不能满足生产上的多样性需求，而热研15号刚果臂形草耐干旱，耐酸瘦土壤；侵占性强；耐践踏、耐重牧，与豆科混播亲和力强，适合草地建设、水土保持和果园田间；产量高，平均年产量达到209.87t/hm2·a，营养价值和饲用价值高，分别达14.12%和17.42%，具有良好的开发和利用价值。
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| 关 键 词： | 热研15号刚果臂形草；营养价值；饲用价值 |
Research Progresson Brachiaria ruziziensisG.& E.cv.Reyan No.15 |
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| Abstract: | Brachiariaspis an important species of plant for grazing and soil conservation. Brachiaria ruziziensisG.&E.cv.ReyanNo.15is found tolerant to drought, acid and poor soil, repeated grazing and trampling. It is aggressive and has a good compatibility with leguminous plants when mixed sown, suitable for grassland establishment, soil conservation, interplanting in farmland and orchard. It yields higher, averaging 209.87 t/hm2·a, per year, and is high in nutrient value and feeding value, upto 14.12% and 17.42% respectively. So it deserves development and utilization in the future. |
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| Keywords: | BrachiariaruziziensisG.&E.cv.Reyan No.15 nutrient value feeding value |
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