Variation characteristics of soil moisture in apple orchards of Luochuan County, Shaanxi Province of Northwest China.
WANG Yan-ping1, HAN Ming-yu2, ZHANG Lin-sen3, DANG Yong-jian4, QU Jun-tao4
1Ministry of Agriculture Key Laboratory of Plant Nutrition and the Agri-environment in Northwest China, College of Resources and Environment, Northwest A & F University, Yangling 712100, Shannxi, China; 2Division of Science and Technology, Northwest A & F University, Yangling 712100, Shannxi, China; 3College of Horticulture, Northwest A & F University, Yangling 712100, Shannxi, China; 4Fruit Bureau of Luochuan County, Luochuan 727400, Shannxi, China