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[1]MO Bao-ru,CAI Guo-jun,ZHAO Ting-ning,et al.Study on Soil Moisture of Artificial Vegetation in Semiarid Loss Hilly and Gully of Gansu Province[J].Research of Soil and Water Conservation,2009,16(06):125-128.

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Study on Soil Moisture of Artificial Vegetation in Semiarid Loss Hilly and Gully of Gansu Province

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 16 Number of periods: 2009 06 Page number: 125-128 Column: Public date: 2009-12-20

Title:: Study on Soil Moisture of Artificial Vegetation in Semiarid Loss Hilly and Gully of Gansu Province

Author(s):: MO Bao-ru¹, CAI Guo-jun¹, ZHAO Ting-ning², CHAI Chun-shan¹, WANG Zi-ting¹; 1. Gansu Academy of Forestry Science, Lanzhou 730020, China;
2. Beijing Forestry University, Beijing 100083, China

Keywords:: loss hilly and gully areas; artificial vegetation; soil moisture storage

CLC:: S152.7

DOI:: -

Abstract:: Based on the regular monitoring soil moisture on the plantation, conversion of cropland to forestry and farmland in Demonstration Forestry Centre at Chankou from 2006 to 2007, the soil moisture storage, deficit state, the quantity of variety and the variety on soil profile were studied. The result is the soil moisture storage is appeared from high to low as level trench land> alfaalfa-land> crop-land> caragana-land> pine-land> almond-land> arborvita-land in 0-200 cm soil layer. The soil moisture storage of level trench land is higher than other vegetations about the season and soil profile variety, so it showed that the level trench land have a great reutilizing soil moisture effect. The variety of Caragana microphylla and Platycladus orientalis’s soil moisture appears the "<" type and obvious soil drying-layer at sunny slope. This paper also gives a scientific guide on the process of renewing the vegetation, the utilization of soil moisture on the ecosystem, keeping the soil moisture balance of artificial vegetation, adopting the suited community density, and reasonable controlling the community productivity in order to keep the sustainable, stable, and high-effective community development, and realize the ecological and economical benefits in this district.

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