[1]邹厚远,关秀琦,张信,等.黄土高原草地生产持续发展研究──Ⅳ．更新芽保护与草地合理、永续利用的关系[J].水土保持研究,1994,1(03):69-71,86.
Zou Houyuan,Guan Xiuqi,Zhang Xin,et al.Study on the Sustainable Development of the Grassland Production in Loess Plateau──Ⅳ. The Relationship Between Renew Bud Protection and Grassland Reasonable Use Permanently[J].Research of Soil and Water Conservation,1994,1(03):69-71,86.
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Zou Houyuan,Guan Xiuqi,Zhang Xin,et al.Study on the Sustainable Development of the Grassland Production in Loess Plateau──Ⅳ. The Relationship Between Renew Bud Protection and Grassland Reasonable Use Permanently[J].Research of Soil and Water Conservation,1994,1(03):69-71,86.
黄土高原草地生产持续发展研究──Ⅳ．更新芽保护与草地合理、永续利用的关系
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
1
期数:
1994年03期
页码:
69-71,86
栏目:
出版日期:
1900-01-01
- Title:
- Study on the Sustainable Development of the Grassland Production in Loess Plateau──Ⅳ. The Relationship Between Renew Bud Protection and Grassland Reasonable Use Permanently
- 摘要:
- 天然草地上多年生牧草越年生长，依赖于更新芽器官。采用合理限制放牧，即在秋冬提前一段时间仃止放牧，及在春季推迟一段时间放牧，牧草的更新芽可以正常进入休眼，并在返青后正常生长一段时间，则可调节好草地的放牧生产与植被的发育和稳定性的关系，利于维持草地的永续利用。过度放牧或滥牧的破坏性，就在于四季无节制放牧，不仅阻碍了草地牧草的正常生长，尤其破坏了它们赖以越年更新的更新芽器官的形成、越冬与返青生长。
- Abstract:
- The gowth of perennial forage grass in natural grassland depends on the renew ofbud organization.In the reasonable herd condation restrictively,which means to stop herd inadvance fall and winter seasons and to put off herd date in spring season,renew bud of foragegrass can become into dormancy condition normally and grow well in a period of time after reviving stage.These can adjust the relationship between grassland product and vegetationgrowth stability,and benefit to the permenent use of the grassland.Overherd or abuseherd,not only impede grass normal growth.but also destory the formation of renew buds,past of winter and the growth of reviving stage.
参考文献/References:
[1] 北京农业大学主编.草地学.农业出版社, 1982年
备注/Memo
收稿日期:1994-8-30;改回日期:。
更新日期/Last Update:
1900-01-01