It is based on actual evapotranspiration capacity, effectiverainfall and water reserve of soil to forecast irrigation time.
以实际蒸发蒸腾量、有效降雨量和土壤贮水量来预报未来灌水时间。
2
The critical rainfall amount was determined and the potential forecasting model of heavy rainfall regime landslides was built with the effectiverainfall method.
利用实效雨量计算方法，确定了大降雨型滑坡临界雨量，以此为依据建立了潜势预报模型。
3
On this basis, this paper takes effective photosynthesis radiation, temperature and rainfall as climatic indexes, and analyzes their relations with pasture growth.