| 天山北坡牧草生长季节土壤水分变化特征探讨 |
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| 引用本文： | 钟庆,梁云,吕斌,崔玉玲,梁晓辉. 天山北坡牧草生长季节土壤水分变化特征探讨[J]. 沙漠与绿洲气象(新疆气象), 2003, 26(3): 18-19 |
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| 作者姓名： | 钟庆 梁云 吕斌 崔玉玲 梁晓辉 |
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| 作者单位： | [1]乌鲁木齐市气象局，新疆乌鲁木齐830002 [2]新疆财经学院，新疆乌鲁木齐830011 |
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| 摘 要： | 通过对牧业气象试验站多年土壤水分观测资料的整理分析，认为夏季土壤水分比较丰富，其随深度分布呈降水型；春季土壤水分含量最少，秋季次之，其随深度分布呈蒸发、降水型。旬土壤水分含量在牧草生长期呈两峰三谷型。
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| 关 键 词： | 天山北坡 土壤水分 牧草 生长期 两峰三谷型 气候资源 |
| 文章编号： | 1002-0799(2003)03-0018-02 |
| 修稿时间： | 2001-08-15 |
Variable Features of Seasonal Water in Soil of North Slope of Tianshan Mountain |
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| ZHONG Qing ,LIANG Yun ,LU Bin ,CUI Yu -ling ,LIANG Xiao -hui. Variable Features of Seasonal Water in Soil of North Slope of Tianshan Mountain[J]. Bimonthly of Xinjiang Meteorology, 2003, 26(3): 18-19 |
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| Authors: | ZHONG Qing LIANG Yun LU Bin CUI Yu -ling LIANG Xiao -hui |
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| Affiliation: | ZHONG Qing 1,LIANG Yun 1,LU Bin 1,CUI Yu -ling 1,LIANG Xiao -hui 2 |
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| Abstract: | Based on data of water in soil of experiental station from 1994to 2000,it was found that the water in soil was ric h in summer,less in autumn,least in sp ring.In growing season of grass,the chart of seasonal water in soil appeared two peak,and three valley. |
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| Keywords: | water in soil variable features growing season of grass |
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