Effects of Precipitation and Nitrogen Deposition on Leaf Carbon Exchange of Leymus chinensis and Stipa grandis in Semi-arid Grassland of Inner Mongolia
ZHANG Xiao-lin, ZHAI Peng-hui, HUANG Jian-hui
Acta Agrestia Sinica . 2019, (4): 977 -986 .  DOI: 10.11733/j.issn.1007-0435.2019.04.024