A decision-making control model for rice pests based on rice growth model
Yan Liu · Jiangsu nongye xuebao · 2011
One computational method for target compensation coefficient of insect-susceptible rice varieties based on canopy photosynthetic production model of rice was studied,and the method could be used to estimate the compensating ability for insect damage of different rice varieties.The forecasting model for occurrence and amount of pest were further validated using rice pest(rice leaf roller and rice planthopper) occurrence data and meteorological data over the same period in Jiangsu province and Shanghai in years 1995-1999.The outcomes indicated that the model had good objectivity and usability.This experiment was a beneficial attempt to use the rice growth model and pest forecasting model in regulation of pest control decision-making.