Studies on the climate conditions and yield forecast models in the growing of cotton in Auhui Province STUDY OF SLIGHTLY-WATER-SOLUBLE SLOW-RELEASE FERTILIZER ON SPRING CORN AND ENVIRONMENT EFFECT UNDER THE CONDITION OF DIFFERENT IRRIGATION AMOUNT Suitability evaluation of eco-climatic conditions for high quality rice production in Sichuan Province Relationships between biochemical qualities of paddy rice and climate conditions in the Anning River Valley Analysis of content of anthocyanidin Malva sylvestris L.var.mauritiana Miller in different climate condition