机译:使用多种环境各种试验数据来模拟Ogallala Aquifer地区的玉米产量:两种模型方法
Univ Nebraska Nebraska Water Ctr Lincoln NE 68588 USA;
Univ Nebraska Robert B Daugherty Water Food Global Inst Lincoln NE USA;
Univ Nebraska Nebraska Water Ctr Lincoln NE 68588 USA;
USDA ARS Grazing Lands Res Lab El Reno OK USA;
crop simulation; DSSAT; AquaCrop; cultivar coefficients; calibration; long term;