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[1]CHAI Cheng-wu,HE Fang-yin,WEI Lin-yuan,et al.The Study on Vegetation Restoration Model of Saline Abandoned Farmland in Arid Sandy Regions[J].Research of Soil and Water Conservation,2011,18(06):208-211,215.

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The Study on Vegetation Restoration Model of Saline Abandoned Farmland in Arid Sandy Regions

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 18 Number of periods: 2011 06 Page number: 208-211,215 Column: Public date: 2011-12-20

Title:: The Study on Vegetation Restoration Model of Saline Abandoned Farmland in Arid Sandy Regions

Author(s):: CHAI Cheng-wu, HE Fang-yin, WEI Lin-yuan, YU Qiu-shi, LI Chang-long, ZHONG Sheng-nian; State Key Laboratory of Desertification and Aeolian Sand Disaster Combating, Gansu Desert Control Research Institute, Country Field Science Observation and Study Station of Gansu-Minqin Desert Meadow Ecosystem, Lanzhou 730070, China

Keywords:: arid sandy region; saline returned farmland; vegetation restoration model

CLC:: X171.1

DOI:: -

Abstract:: Some natural recovery objectives were set up and 10 modes of saline vegetation restoration were put forward based on vegetation survey in different years on abandoned farmland in Minqin lake regions. Six better ecological restoration models were selected by the evaluation of the relevant indicators of the model vegetation which performed in three years. SEFM and LEFM are near-natural vegetation recovery mode, but this model based on some irrigation measures in the initial three years will be near-natural recovery at the later stage. TGPM and TMPM are the purely artificial recovery models which are good for increasing the plant density in the initial planting, thinning plants at the later stage to reduce the ecological pressure. TLPM and TLPM are the best models in terms of low cost and high eco-efficiency.

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