Dong Wanga,b, Paul C. Struika, Lei Liangb,* & Xinyou Yina,*a Centre for Crop Systems Analysis, Department of Plant Sciences, Wageningen University & Research, P.O. Box 430, 6700 AK Wageningen, The Netherlandsb Shanghai Lankuaikei Technology Development Co. Ltd., No. 888 Huanhu West 2nd Road, Pudong New District, Shanghai, China*Corresponding AuthorsE-mail address: [email protected], [email protected]