| 沙冬青引种栽培试验研究 |
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| 引用本文： | 纪磊,李学志,王京国,陈士刚,陶晶.沙冬青引种栽培试验研究[J].吉林林业科技,2010,39(6):8-11. |
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| 作者姓名： | 纪磊 李学志 王京国 陈士刚 陶晶 |
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| 作者单位： | [1]吉林省国土规划研究室,吉林长春130051 [2]中国吉林森林工业集团有限责任公司,吉林长春130021 [3]吉林省林业调查规划院,吉林长春130022 [4]吉林省林业科学研究院,吉林长春130033 |
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| 摘 要： | 以引种在长春市的蒙古沙冬青为研究对象,进行了育苗基质选择、生长及越冬状况观测。结果表明:与紧实的黑土等基质相比较,以腐殖土:黑土:河沙=1:1:2的基质效果最佳,出苗率为70.1%;生长性状与原产地无明显差异,每年的高生长量为15 cm左右;在无防寒措施的露地环境中可安全越冬,无明显冻害发生。
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| 关 键 词： | 沙冬青 引种 育苗 基质 越冬 |
Study on the introduction and cultivation of Ammopiptanthus mongolicus |
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| JI lei,LI Xue-zhi,WANG Jing-guo,CHEN Shi-gang,TAO Jing.Study on the introduction and cultivation of Ammopiptanthus mongolicus[J].Jilin Forestry Scicnce and Technology,2010,39(6):8-11. |
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| Authors: | JI lei LI Xue-zhi WANG Jing-guo CHEN Shi-gang TAO Jing |
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| Institution: | 1. Territorial Planning Research Office of Jilin Province, Changchun 130051, China; 2. Jilin Forest Industry Group Co. , Ltd, Changchun 130021, China; 3. Forest Inventory and Planning Institute of Jilin Province, Changchun 130022, China;4. Jilin Provincial Academy of Forestry Sciences, Changchun 130033, China) |
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| Abstract: | Seedling substrate, growth and live situation through winter of Ammopiptanthus mongolicus were studled which had been planted in Changchun. The results showed that the survival rate was 70. 1% when seedlings were planted in soil substrate mixed with sands and humus at 1 ： 1 ： 2, higher than those planted in original soil. The growth ofA. mongolicus in Changchun was similar to those in original region, keeping about 15 cm height growth each year. A. mongolicus could live thought winter safely on open field without winter protection, indicating A. mongolicus could adapt to the local climate conditions, and is suitable for introduction and cultivation in Changchun. |
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| Keywords: | Ammopiptanthus mongolicus introduction Nursery substrate overwintering |
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