摘要
由内蒙古河套灌区融解期地表积盐情况对春小麦发芽生长至关重要。本文运用灰色系统理论，建立了ＧＭ（１，１）模型，对该灌区融解期地表积盐态势进行了预测，取得了较好的结果。
The surface salt accumulation during thaw is crucial to the germination of spring wheat in Hetao Irrigation District.A MG(1,1) model was developed by using gray theory in this paper and the surface salt accumulation during thaw in the irrigation district was forecast with it.The result is satisfactory and can be used as a basis for early prevention of salt.
出处
《干旱区资源与环境》
CSCD
1999年第1期77-81,共5页
Journal of Arid Land Resources and Environment
关键词
河套灌区
融解期
灰色建模
地表积盐
小麦
Hetao Irrigation District,thaw period,soil salt,GM(1,1) model,gray forecasting.
