| 河西走廊凉州绿色农业示范区耕地土壤养分及栽培模式影响分析 |
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| 引用本文： | 于安芬,李瑞琴,车宗贤,赵有彪,苏永生,刘柱. 河西走廊凉州绿色农业示范区耕地土壤养分及栽培模式影响分析[J]. 土壤通报, 2011, 0(1): 128-131 |
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| 作者姓名： | 于安芬 李瑞琴 车宗贤 赵有彪 苏永生 刘柱 |
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| 作者单位： | 甘肃省农业科学院畜草与绿色农业研究所;甘肃省农业科学院土壤肥料与节水农业研究所;甘肃省武威市凉州区蔬菜产业办公室; |
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| 基金项目： | 财政部国家社会公益项目绿色农业科学研究示范项目(2007-04) |
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| 摘 要： | 位于甘肃河西走廊的凉州区是2006年4月经中国绿色食品协会批准、在西北干旱内陆地区建立的首批五十个国家重点绿色农业示范区之一,本研究以绿色农业理念为基础,通过大范围调查取样、测试分析,对绿色农业示范区内耕地土壤肥力状况进行综合分析评价,并对比分析了栽培模式对土壤质量的影响,设施栽培土壤有机质低于大田土壤,而全氮、全磷、全钾、碱解氮、有效磷、速效钾均高于大田,全盐量远远高出大田4倍。
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| 关 键 词： | 凉州绿色农业示范区 耕地土壤养分 栽培模式 对比分析 |
The Assessment about Soil Nutrient and Influence by Sunlight Greenhouse of Liangzhou Green Agricultural Demonstration Zone in Hexi Corridor |
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| YU An-fenga,LI Rui-qina,CHE Zong-xiaob,ZHAO You-biaoa,SU Yong-shenga,LIU Zhu. The Assessment about Soil Nutrient and Influence by Sunlight Greenhouse of Liangzhou Green Agricultural Demonstration Zone in Hexi Corridor[J]. Chinese Journal of Soil Science, 2011, 0(1): 128-131 |
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| Authors: | YU An-fenga LI Rui-qina CHE Zong-xiaob ZHAO You-biaoa SU Yong-shenga LIU Zhu |
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| Affiliation: | YU An-feng1a,LI Rui-qin1a,CHE Zong-xiao1b,ZHAO You-biao1a,SU Yong-sheng1a,LIU Zhu2(1.Gansu Academy of Agricultural Sciences,a.Green Agriculture and Animal & Pasture Improvement Institute,b.Institute of Soil,Fertilizer and Water-saving Agriculture,Lanzhou 730070,China,2.Liangzhou Vegetable Industrial Office,Gansu Wuwei 733000,China) |
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| Abstract: | Green Agriculture is a new agricultural development pattern l with Chinese characteristics and has been recognized as one of the most successful agricultural development models in the world.Liangzhou in Hexi Corridor Gansu is one of the Green Agricultural Demonstration Zone that was first found in 2006 in Arid Region of Northwest China.The soil nutrients of Liangzhou were analyzed with 7 evaluation indices of organic matter,total nitrogen,total phosphorus,total potassium,hydroly N,available P and available ... |
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| Keywords: | Liangzhou Green Agricultural Demonstration Zone Soil nutrient Sunlight greenhouse Influence assessment. |
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