Effect of synthetic and natural water-absorbing soil amendments on photosynthesis characteristics and tuber nutritional quality of potato in a semi-arid region

Xu, Shengtao; Chen, Qin; Liu, Jinghui; McLaughlin, Neil B.; Zhang, Lei; SCI

机构： Inner Mongolia Agr Univ, Oat Sci & Tech Innovat Team, Hohhot 010019, Inner Mongolia, Peoples R China; Agr & Agri Food Canada, Eastern Cereal & Oilseed Res Ctr, Ottawa, ON K1A 0C6, Canada; Yunnan Acad Agr Sci, Inst Econ Crops, Kunming 650205, Yunnan, Peoples R China;

关键词： soil amendments photosynthesis characteristics tuber nutritional quality dry biomass crop root/shoot ratio