不同覆盖方式对旱作马铃薯生长及土壤水热特征的影响
普雪可,吴春花,勉有明,苗芳芳,侯贤清,李荣(
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Effects of Different Mulching Patterns on Growth of Potato and Characteristics of Soil Water and Temperature in Dry Farmland
XueKe PU,ChunHua WU,YouMing MIAN,FangFang MIAO,XianQing HOU,Rong LI()
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图2. 不同处理下马铃薯生育期0—200 cm层土壤含水量垂直变化
图中误差棒表示P=0.05水平上的最小显著性差异（LSD） The error bars represent the least significant differences (LSD) at P= 0.05
Fig. 2. Vertical change of soil water content at 0-200 cm soil layers during the potato growing period under different treatments
