1Effect of Different Film Mulching on Growth and Development of Sweet Potato

作者： Ma, Z. M.; Hu, Y. Y.; Liu, L. F.; Jiao, W. J.; Zhang, S. S.; SCI

机构： Hebei Acad Agr & Forestry Sci, Hebei Lab Crop Genet & Breeding, Inst Cereal & Crops, Shijiazhuang, Peoples R China;

来源：INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND ENVIRONMENTAL ENGINEERING (CSEE 2015)

关键词： sweet potatoes black film bulk density porosity soil temperature

年份：2015