Relationship Between Rice Growing Environment and Diseases-Insect Pests Based on Big Data Analysis

摘要

Rice output directly affects China's food security. Diseases - insect pests are one of the main agricultural disasters that affect the stable and high yield of crops. With the change of the environment, the variety and scale of diseases and insect pests are increasing. Every year, rice in many areas suffers from diseases and insect pests, which causes serious loss of national food production. Therefore, the research on the relationship between rice growing environment and DIP is increasingly important. At the same time, the emergence of big data analysis enables the growth data of rice and the data of DIP to be analyzed and processed quickly, which provides convenience for this research to a large extent. On the basis of big data analysis, this paper takes rice cultivation as the research object, and through the follow-up investigation of rice DIP in various regions, it can understand the occurrence of rice DIP in different regions in successive years. The relationship between the occurrence of rice diseases and pests and the growth environment factors was discussed, and the climate background and coupling mechanism of the occurrence and prevalence of rice diseases and pests were revealed, so as to predict the occurrence trend of major rice diseases and pests in the region, and to provide basic data for the establishment of disease and pest prediction model.