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中国农学通报 ›› 2015, Vol. 31 ›› Issue (9): 9-12.doi: 10.11924/j.issn.1000-6850.2014-2340

所属专题: 水稻

• 农学 农业基础科学 • 上一篇    下一篇

水稻伤流液研究进展

陈佳娜,谢小兵,伍丹丹,邹应斌   

  1. (湖南农业大学农学院,长沙 410128)
  • 收稿日期:2014-08-26 修回日期:2014-08-26 接受日期:2014-09-30 出版日期:2015-04-07 发布日期:2015-04-07
  • 通讯作者: 邹应斌
  • 基金资助:
    国家水稻产业技术体系岗位专家项目(62020800053)。

Research Advances on Rice Bleeding Sap

Chen Jiana, Xie Xiaobing, Wu Dandan, Zou Yingbin   

  1. (College of Agronomy, Hunan Agricultural University, Changsha 410128)
  • Received:2014-08-26 Revised:2014-08-26 Accepted:2014-09-30 Online:2015-04-07 Published:2015-04-07

摘要: 水稻根系伤流液可作为其研究根系活力和诊断营养状况的主要依据,同时与水稻地上部分的生长以及产量关系密切。系统综述了水稻根系伤流液的组成成分、伤流强度的变化规律、影响因素及其与地上部的关系,并对改进水稻伤流液收集方法以及其有待进一步研究的问题进行了展望。

关键词: 初终霜冻, 初终霜冻, 变化趋势, 地域差异, 重度灾害

Abstract: Rice root bleeding sap can act as the research base of rice root activity and the diagnosis of nutritional status. There is close relationship between the bleeding sap and rice aboveground and yield. The conception of rice bleeding sap, composition ingredients, root bleeding intensity variation, influential factor and its relationship with aboveground are reviewed in this paper. Some suggestions on the rice bleeding sap including collection methods are also pointed out.