Acta Agrestia Sinica

›› 2002, Vol. 10 ›› Issue (3): 217-220.DOI: 10.11733/j.issn.1007-0435.2002.03.013

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The Selection and Utilization of Brachiaria brizantha cv.Reyan No.6

LIU Guo-dao, BAI CHang-jun, WANG Dong-jin, HE Hua-xuan, JIANG CHang-shun, YI Ke-xian   

  1. Chinese Academy of Tropical Agricultural Sciences, Danzhou, Hainan, 571737, China
  • Received:2001-12-27 Revised:2002-06-28 Online:2002-08-15 Published:2002-08-15

热研6号珊状臂形草选育研究

刘国道, 白昌军, 王东劲, 何华玄, 蒋昌顺, 易克贤   

  1. 中国热带农业科学院, 海南, 儋州, 571737
  • 作者简介:刘国道(1963- ),男,副研究员,从事热带牧草的科研、开发工作,已在国内外学术刊物发表论文30多篇,出版专著2本

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Abstract: Brachiaria brizantha cv.Reyan No.6 was introduced from Sri Lanka in 1963 and tested in 1994. The preliminary results showed that No.6 had an excellent appearance for competition with weeds, resistance to fire. The fresh forage yield were 75000～150000kg/hm2 and similar as Brachiaria spp.which was released out.B. brizantha cv.Reyan No.6 is suitable to establish the high yield,good quality grazing pasture,and also suitable to the soil erosion control.

Key words: Brachiaria brizantha cv.Reyan No.6, Selection and breeding, Utilization

摘要： 热研6号珊状臂形草于1963年从斯里兰卡引进,经鉴定后于1994年进行系列试验研究。结果表明,热研6号珊状臂形草鲜草产量为75000～150000kg/hm2,与原推广品种类似,但该品种侵占性极强,耐践踏、耐火烧、能与恶性杂草竞争,适于建植高产、优质、耐久的放牧型人工草地,而且固沙护土能力强,适于作为水土保持的先锋草种。

关键词: 热研6号珊状臂形草, 选育, 利用

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