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| 不同配置农田防护林对土壤物理性质的影响 | |
| 引用本文： | 马利强,郝玉光,张秋良,张红利,刘洋. 不同配置农田防护林对土壤物理性质的影响[J]. 内蒙古大学学报(自然科学版), 2009, 40(3) |
| 作者姓名： | 马利强 郝玉光 张秋良 张红利 刘洋 |
| 作者单位： | 1. 内蒙古农业大学林学院,呼和浩特,010019;内蒙古工业大学校产处,呼和浩特,010051 2. 中国林业科学研究院沙漠林业实验中心,内蒙古,磴口,015200 3. 内蒙古农业大学林学院,呼和浩特,010019 |
| 摘 要： | 在乌兰布和沙漠的东北缘选取了8种配置结构的农田防护林影响下的农田土壤作为实验样地,通过实测土壤的容重、孔隙度、水分以及温度等土壤物理性质,分析研究了8种防护林对农田土壤的影响.结果表明:4行配置的农田防护林1行榆树+2行旱柳+1行榆树和1行榆树+2行新疆杨+1行榆树对农田土壤的容重、总孔隙度以及水分含量都有较为明显的改善,对应的各指标数值别分为1.30 g/cm3和1.33 g/cm3、51.0%和49.7%、17.6%和32.5%;8行的4行小美旱杨+4行旱柳配置对农田土壤的改良作用不明显. |
| 关 键 词： | 农田防护林 不同配置 土壤物理性质 |
Influence of Different Pattern Farmland Shelterbelts on Soil Physical Properties |
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| MA Li-qiang,HAO Yu-guang,ZHANG Qiu-liang,ZHANG Hong-li,LIU Yang. Influence of Different Pattern Farmland Shelterbelts on Soil Physical Properties[J]. Acta Scientiarum Naturalium Universitatis Neimongol, 2009, 40(3) | |
| Authors: | MA Li-qiang HAO Yu-guang ZHANG Qiu-liang ZHANG Hong-li LIU Yang |
| Affiliation: | 1.College of Forestry;Inner Mongolia Agricultural University;Hohhot 010019;China;2.Industry Department;Inner Mongolia University of Technology;Hohhot 010051;3.Experimental Centre of Forestry in Desert Area;Chine Academy of Forestry;Dengkou 015200;China |
| Abstract: | Farm with eight different pattern farmland shelterbelts in northeast Ulanbuh Desert was choosed as samples for study.The soil bulk density,soil porosity,soil volumetric moisture content and soil of eight different farm lands were measured and analyzed.The effect of eight different pattern farmland shelterbelts on the physical properties of soil were discussed.The results indicate that the farmland shelterbelt of four lines(1 line of Ulmus pumila L.+ 2 lines of Salix matsudana Koidz + 1 line of Ulmus pumila ... |
| Keywords: | farmland shelterbelt different pattern soil physical property |
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