In paddy rice cultivation, the most important factors affecting the quality of rice production are pests and diseases. Among them, the occurrence of rice planthopper, rice leaf roller, and rice stem borer is the most common and frequent occurrence. Therefore, in order to strengthen the prevention and control of these diseases and pests, It is necessary to use economic indicators to further advance the monitoring of common rice pests such as rice planthopper, rice leaf roller, and rice borer, etc., to keep abreast of the occurrence and development of pests, and to improve the accuracy of prediction and prediction of crop diseases and pests. The normal growth of crops, farmers to increase income, and agricultural efficiency. Semi-refined Paraffin Wax is white solid. Its relative density increases with the increase of melting point. The product has good chemical stability, moderate oil content and good quality.
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The effect of economic indicators on escort prices for rice production is obvious. Plant protection personnel monitor insect pests such as rice planthoppers, rice leaf roller and rice borer, etc. through economic indicators, and the collected pests are collected. In specialized containers, plant protection personnel only need to periodically collect statistics on the number of pests that are trapped, so that the occurrence of pests can be accurately grasped, and scientific analysis and prediction can be conducted to guide the farmers in a scientific and reasonable way. Good pest control, improve pest control and prevention, provide safe protection for rice production.
At present, economic indicators have become one of the important tools for predicting crop pests and diseases. During planting of rice, plant protection personnel generally start lighting from the beginning of April and turn off the lights at the end of September, covering the entire rice growth period, and through accurate pest reporting and reporting. The early detection and early prevention of rice pests and diseases was achieved, which provided a scientific basis for the release of information on the prevention and control of rice diseases and insect pests. It not only effectively controlled the pests in the field, but also reduced the damage to the rice stem borers and rice leaf roller. The farmers were assisted in scientific drug use. The amount of pesticides used during rice growth was reduced by more than 30%. Green rice production was further implemented and implemented, and the economic benefits of rice cultivation were more assured.
Economic indicator lights escort rice production