| 牧草种子生产中落粒性的影响因素与防控技术 |
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| 引用本文： | 成苗苗,张美艳,蔡明,黄梅芬,钟声. 牧草种子生产中落粒性的影响因素与防控技术[J]. 热带农业科学, 2014, 0(5): 19-24 |
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| 作者姓名： | 成苗苗 张美艳 蔡明 黄梅芬 钟声 |
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| 作者单位： | [1]云南农业大学动物科技研究院,云南昆明650201 [2]云南省草地动物科学研究院,云南昆明650212 [3]兰州大学草地农业科技学院,甘肃兰州730020 |
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| 基金项目： | 国家自然科学基金项目（No.31360579）;现代农业产业技术体系建设专项基金（No.CARS-35）;云南省科技计划项目（No.2013FZ173）。 |
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| 摘 要： | 落粒性是牧草种子生产中的关键制约因素,通常造成无芒雀麦(Bromue inermis)、冰草(Agropyron cristatum)、老芒麦(Elymus sibiricus)、高羊茅(Festuca arundinacea)、草地早熟禾(Poa pretensis)、路氏臂形草(Brachiaria ruziziensis)等优良牧草种子严重减产。本文重点阐述种子生产中影响落粒性的因素,种子落粒性对种子生产的影响,相关减少种子落粒性的研究进展及措施,为今后在生产中降低牧草种子落粒性提供参考。
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| 关 键 词： | 落粒性 牧草 种子生产 |
Affect factors and controlling measures on seed shattering in forage seed production |
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| CHENG Miaomiao,ZHANG Meiyan,CAI Ming,HUANG Meifen,ZHONG Sheng. Affect factors and controlling measures on seed shattering in forage seed production[J]. Chinese Journal of Tropical Agriculture, 2014, 0(5): 19-24 |
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| Authors: | CHENG Miaomiao ZHANG Meiyan CAI Ming HUANG Meifen ZHONG Sheng |
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| Affiliation: | 1 Department of Animal Science and Technology Yunnan Agricultural University, Kunming, Yunnan 650201; 2 Yunnan provincial Academe of Grassland and Animal Science, Kunming, Yunnan 650212a; 3 College of Pastoral Agriculture Science and Technology, Lanzhou University, Gansu, Lanzhou 730020) |
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| Abstract: | Sh attering is one of the main restraint factors in forage seed production, which often caused serious loss of the seed production of many quality forage containing Bromue inermis、Agropyron cristatum、 Elymus sibiricus、 Festuca arundinacea、 Poa pretensis、 Brachiaria ruziziensis. This paper is mainly analyzed and disscussed the influence factors of seed shattering, its influence on seed production and controlling measures on seed shattering, which can supply the strong reference for reducing seed shattering in future forage seed production. |
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| Keywords: | Shattering Forage Seed production |
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