| 黄土高塬沟壑区国外沙棘优质资源引种初报 |
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| 引用本文： | 闫晓玲,李垚林,孙耀胜. 黄土高塬沟壑区国外沙棘优质资源引种初报[J]. 国际沙棘研究与开发, 2014, 0(4): 13-16 |
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| 作者姓名： | 闫晓玲 李垚林 孙耀胜 |
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| 作者单位： | 黄河水利委员会西峰水土保持科学试验站,甘肃 庆阳,745000 |
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| 基金项目： | 水利部948项目“俄罗斯第三代沙棘良种引种” |
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| 摘 要： | 2014年对引进的11个沙棘品种在黄土高塬沟壑区进行引种试验,通过对栽培后的物候、生长、保存率等进行观测和调查,发现引进11个品种保存率在44%-90%之间,多数保存率在60%以上;株高20.5-42cm,地径0.47-0.66cm,冠幅11-19.5cm。初步性状表明,多数引进品种较为适应当地条件,继续开展试验研究,将为丰富这一区域经济型沙棘品种奠定较好的物质基础。
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| 关 键 词： | 沙棘 良种 引种 栽培 黄土高塬沟壑区 |
A Preliminary Study on Introduced Seabuckthorn Resources in Gully Region of the Loess Plateau |
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| Yan Xiaoling,Li Yaolin,Sun Yaosheng. A Preliminary Study on Introduced Seabuckthorn Resources in Gully Region of the Loess Plateau[J]. , 2014, 0(4): 13-16 |
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| Authors: | Yan Xiaoling Li Yaolin Sun Yaosheng |
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| Affiliation: | ( Xifeng Experimental Station of Soil and Water Conservation, the Yellow River Conservancy Commission, Qingyang Gansu 745000, China) |
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| Abstract: | In 2014,introduced 11 varieties of Russia planted in the gully region of Loess Plateau have been studied and investigated, including the performance of phenology, growth and survival rate, it was found that the survival rate was between 44% - 44%, most of varieties was above 60%; the high growth was about 24.3 - 42 cm, the ground diameter was about 0.47 - 0.66 cm, the crown was11 - 19.5 cm. Preliminary traits showed that most introduced varieties are adapted to local conditions,and have a great potential research value for further study, they will definitely enrich and lay a good foundation for the regional economical seabuckthorn resources. |
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| Keywords: | seabuckthorn good varieties introduction cultivation the gully region of the Loess Plateau |
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