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| 不同种质沙棘在干旱条件下营养生长适应性的研究 | |
| 引用本文： | 金争平,温秀凤,顾玉凯,金书源.不同种质沙棘在干旱条件下营养生长适应性的研究[J].国际沙棘研究与开发,2008,6(1):3-9. |
| 作者姓名： | 金争平 温秀凤 顾玉凯 金书源 |
| 作者单位： | 1. 水利部沙棘开发管理中心,北京,100038 2. 高原圣果沙棘制品有限公司,北京,100038 3. 内蒙古鄂尔多斯市东胜区水利水土保持局,内蒙古鄂尔多斯,017000 |
| 基金项目： | 中国林科院黄铨研究员、山西大学张吉科教授对研究工作给予支持和指导,王克勤、苗忠参加了观测研究工作,在此一并表示谢意. |
| 摘 要： | 在干旱条件下，不同种质沙棘的营养生长适应性差异较大，中国沙棘和杂交沙棘的营养生长适应性显著强于俄罗斯良种沙棘，后者各品种间的营养生长适应性有差异；干旱缺水是影响不同种质沙棘的主导因素，年降水量少于400mm时，无灌溉或地下潜水补给的沙棘，营养生长适应性将大受影响，造林建园时应给予充分重视。 |
| 关 键 词： | 沙棘 干旱 营养生长 适应性 |
| 文章编号： | 1672-4683(2008)01-0003-07 |
| 修稿时间： | 2007年12月11 |
Study on Growing Adaptability of Different Seabuckthorn Plasma-germs under Dry Eco-Condition |
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| Authors: | Jin Zhengping Wen Xiufeng Gu Yukai Jin Shuyuan |
| Institution: | Jin Zhengping , Wen Xiufeng , Gu Yukai , Jin Shuyuan (1. China National Center for Seabuckthorn Development and Administration, Beijing China 100038; 2. CONSECOSeabuckthorn Ltd. Company, Beijing China 100038; 3. Water and Soil Conservation Bureau of Dongsheng District, Erodes Inner Mongolia 017000) |
| Abstract: | There are big different growing adaptabilities among seabuckthorn plasma-germs under dry conditions, that of Chinese seabuckthorn （ssp. sinensis） and hybridization types are much better than introduced varieties from Russia, in which there are also difference existed in the later ones. The study showed that the drought is the key factor to influence the growth of different seabuckthorn plasma-germs, the growth will be heavily affected if the annual precipitation is less than 400 mm and without irrigation and underground water resources offering. So it should be paid a great attention on when the seabuckthorn orchards establshed. |
| Keywords: | seabuckthorn drought growing and adaptability |
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