1. Key
Laboratory of Agricultural Water Resources, Center for Agricultural
Resources Research, Institute of Genetic and Developmental Biology, The Chinese Academy of Sciences, 286 Huaizhong Road, Shijiazhuang 050021, Hebei, China
2. Wageningen
Research, Environmental Research P.O. Box 47, 6700 AA, Wageningen, The Netherlands
3. School
of Environment, Natural Resources and Geography, Bangor University, Bangor, LL57 2UW, U.K.
4. AgResearch Limited, Ruakura Research Centre, Private Bag 3123, Hamilton, New Zealand
5. University of Pennsylvania, School of Veterinary Medicine, 3800 Spruce Street, Philadelphia, Pennsylvania 19104, United States
6. Research Center for Rural Economy Ministry of Agriculture, No. 56, Xisizhuanta Hutong, Beijing 100810, China