Effect of synthetic and natural water absorbing soil amendment soil physical properties under potato production in a semi-arid region

Xu, Shengtao; Mi, Junzhen; Liu, Jinghui; Xu, Shengtao; McLaughlin, Neil B.; Zhang, Lei; Chen, Qin; 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; Northwest A&F Univ, Coll Agron, Yangling 712100, Shaanxi, Peoples R China;

关键词： Soil amendments Water holding capacity Soil cone penetration resistance Soil aggregate size fractions Tuber yield