Based on the measured data in the field, a calculation model of field evapotranspiration for cotton crop is established.The results show that there is a linear correlation between soil moisture coefficient(Kw) and the content of available water in root region(Aw).Using routine meteorologicaLand soil moisture data, the model has good precision and value in utilization.
HU Shunjun
,
AINIWAR·Mumaier
,
SONG Yudong
,
TIAN Changyan
,
ZHOU Hongfei
. Calculation Model of Field Evapotranspiration for Cotton Crop[J]. Arid Zone Research, 2001
, 18(1)
: 40
-42
.
DOI: 10.13866/j.azr.2001.01.009
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