| 平安县退耕还林选择树种的调查 |
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| 引用本文： | 王登亚. 平安县退耕还林选择树种的调查[J]. 河北农业科学, 2008, 12(3): 44-46 |
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| 作者姓名： | 王登亚 |
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| 作者单位： | 青海省平安县林业局,青海,平安,810600 |
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| 摘 要： | 对平安县退耕还林选择树种进行了调查。结果表明：浅山地区选择的沙棘、白榆、柽柳、山杏、杨树、沙枣、油松、柠条和樟子松中,油松和樟子松不宜作为退耕地造林树种;脑山地区选择的云杉、红桦、白榆、沙棘和杨树中,白榆不宜作为退耕地造林树种;其他树种均可用作平安县退耕还林的造林树种。
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| 关 键 词： | 平安县 退耕还林 树种选择 调查 |
| 文章编号： | 1008-1631(2008)03-0044-03 |
| 修稿时间： | 2007-11-14 |
Investigation of Tree Selection for Returning the Woodland Forestation in Ping'an County |
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| WANG Deng-ya. Investigation of Tree Selection for Returning the Woodland Forestation in Ping'an County[J]. Journal of Hebei Agricultural Sciences, 2008, 12(3): 44-46 |
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| Authors: | WANG Deng-ya |
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| Affiliation: | WANG Deng-ya (Ping＇an Forestry Bureau in Qinghai Province, Ping＇an 810600, China) |
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| Abstract: | Tree selection for returning the woodland forestation in Ping'an County was investigated.The results showed that Hippophae rhamnoides,Ulmus pumila L.,Tamaarix chinensis Lour,Prunus armeniaca L.,Populus cathayana Rehd,Elaeagnus angustifolia L.,Pinus tabulae formis Carr,Caragana korshinskii Kom and Pinus sylvestris L.were fit for planting in the shallow mountain areas,but P.tabulae formis Carr,P.sylvestris L.ould not be used as the woodland forestation.Picea crassifolia Kom,Betul albo-sinensis Barkill,U.pumila L.,H.rhamnoides and Populus cathayana Rehd might be chosen for the woodland forestation in the airless-mountain areas,but U.pumila L wasn't fit for using for the woodland forestation.Others ould be used as the land conversion program in Ping'an County. |
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| Keywords: | Ping'an County Returning the woodland forestation Tree selection Investigation |
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