Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2015, Vol. 31 ›› Issue (17): 174-179.doi: 10.11924/j.issn.1000-6850.casb15010179

Special Issue: 耕地保护

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Study on Soil Water Dynamic Change of Cultivated Land in Different Areas

  

  • Received:2015-01-24 Revised:2015-02-11 Accepted:2015-02-25 Online:2015-07-27 Published:2015-07-27

Abstract: In order to verify variable features of soil water in different regions, soil samples were collected from Weinan plateau land and farmland near Weihe in October and November of 2011 and February March, April and May of 2012, and the water content of soil was measured. The result showed that, because of the influence of precipitation and groundwater level, the water content of farmland near Weihe was higher than that of Weinan plateau land. The change of soil water content at farmland near Weihe was greater than that of Weinan plateau land. In October, November and February, as a result of the effects of winter climate, the figure of soil water content was relatively high. While in March, April and May, affected by drought, the figure of soil water content was generally low.