Size-controlling interstocks affect growth vigour by downregulating photosynthesis in eight-year-old ‘Red Fuji’ apple trees

Yanmin Zhou, Faisal Hayat, Jiaojiao Yao, Xue Tian, Yi Wang, Xinzhong Zhang, Li Wei, Ting Wu, Zhenhai Han, Xuefeng Xu, Changpeng Qiu