Evaluation Method of National Late Rice Climate Year′s Harvest

Based on the late rice yields and climate data ,the indexes of the rice yield and their climate parameters in the main growing area are analysed.Then, based on the analysis of the characteristics of the late rice climatic year′s harvest in different provinces, a regression model to evaluate the climate potential is set up, and the model was used in the operational agrometeorological yield forecast in 2001. The results are very satisfactory.

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