Open Access

ARTICLE

Regrowth, yield and nutrition of Leymus chinensis and Hordeum brevisubulatum in response to defoliation intensity and frequency

Song Y¹, CA. Busso⁵, Y Yu², P Wang³, Wuyunna¹, D Zhou⁴

1 College of Environment and Bioresources, Dalian Minzu University, Dalian, China.
2 China National Environmental Monitoring Center, Beijing, China.
3 School of Environment, Northeast Normal University, Changchun, China.
4 Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, China.
5 Departamento de Agronomía – CERZOS (Consejo Nacional de Investigaciones Científicas y Técnicas de la República Argentina=CONICET), Universidad Nacional del Sur, San Andrés 800, 8000 Bahía Blanca, Argentina.
Address correspondence to: D. Zhou. Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, Jilin Province, China Zip code:130102, e-mail: zhoudaowei@neigae.ac.cn