Spatial distribution patterns of root length density of Avena sativa and Vicia villosa in their mixed-sowing grassland in alpine region.
SHENG Ya-ping, ZHAO Cheng-zhang**, ZHANG Jing, REN Heng, LI Li-li
(Research Center of Wetland Resources Protection and Industrial Development Engineering of Gansu Province, College of Geography and Environment Science, Northwest Normal University, Lanzhou 730070, China)
SHENG Ya-ping, ZHAO Cheng-zhang**, ZHANG Jing, REN Heng, LI Li-li. Spatial distribution patterns of root length density of Avena sativa and Vicia villosa in their mixed-sowing grassland in alpine region.[J]. cje.