不同厚度地膜连续覆盖对玉米田土壤物理性状及地膜残留量的影响
唐文雪1,马忠明2*,魏焘1,连彩云1
Effects of Continued Mulching of Plastic Film with Different Thickness on Soil Physical Properties and  Film Residues in Maize Field
TANG Wen-xue1, MA Zhong-ming2*, WEI Tao1, LIAN Cai-yun1
中国农业科技导报 . 2016, (5): 126 -133 .  DOI: 10.13304/j.nykjdb.2015.736