Abstract: It was briefed on the mainly way at home and abroad for be to research climate change and to evaluate the affect on wheat production by climate change. The analysis showed research on climate change and the affect on wheat production that around the main line of the climate warming outspreads. The reporter raised the main research technology way that produces future climate situation by the climate change facts trend extrapolation and climate patterns, the situation of winter wheat production is simulated on the future climate scenarios, with the mechanism or statistical model of the relationship on the winter wheat growth and meteorological conditions. Analysis on mainly differences of the winter wheat production situation and the trend of the main meteorological elements change about occurrence’s causes in present normal climate conditions and the future climate scenarios. It is gotten a mainly technology measures that study on technology action about dealing with climate change by the direction on precise cultivation, to put forward management measures for preventing climate change risk, in order to ensure the safety of winter wheat production to provide decision basis.