title: Canopy and leaf gas exchange of Haloxylon ammodendron under different soil moisture regimes.
abstract: In order to reveal the drought resistance and adaptation of the C(4) desert plant Haloxylon ammodendron under artificially controlled soil moisture regimes, representative plants were selected to measure canopy photosynthesis using canopy photosynthetic measurement system. The results showed that appropriate soil moisture significantly enhances the canopy and leaf photosynthetic capacity, and extremely high soil moisture is not conducive to the photosynthesis of H. ammodendron.
authors.affiliation: Linze Inland River Basin Research Station, Plant Stress Ecophysiology and Biotechnology Laboratory, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, 730000, China. lygs2008@163.com
authors.forename: Song
authors.initials: S
authors.lastname: Gao
authors.forename: PeiXi
authors.initials: P
authors.lastname: Su
authors.forename: QiaoDi
authors.initials: Q
authors.lastname: Yan
authors.forename: SongShuang
authors.initials: S
authors.lastname: Ding
mesh_terms: D027703:Amaranthaceae / Q000378:metabolism*; D005740:Gases; D018515:Plant Leaves / Q000378:metabolism*; D012987:Soil; D014867:Water
chemical_list: D005740:Gases; D012987:Soil; D014867:Water