We do not have specific information on pollution-free rice production techniques. The following describes the pollution-free rice production technical specifications in Zhuji, Zhejiang Province as follows:
Based on the four principles of pollution-free control, namely, the principle of agricultural control, the principle of biological pesticides, the principle of low-dose and the principle of protecting natural enemies, they formulate technical regulations based on factors such as supply of drug sources and ecological environment. The main contents are:
1. Use high-quality, disease-resistant varieties in a unified manner to reduce pest control pressure during growth.
2. To strengthen the comprehensive prevention and control of plant diseases and pests at seedling stage, cultivate pest-free and strong-branch, and reduce the scope of application of chemical control.
3. Formulate a scientific chemical weeding program to clean the pastoral areas and reduce the habitat of soil pollution and pests.
4, by increasing organic fertilizer, phosphorus and potassium fertilizers, reduce the amount of chemical nitrogen fertilizer and other cultivation methods to improve soil structure and microbial living environment; enhance plant resistance to disease, reduce plant nitrate content.
5. During fertility, a total ban on highly toxic, high-residue pesticides (such as methamidophos, carbofuran, omethoate, fluocin, organic arsenic pesticides, etc.) and pesticides that other countries have banned (such as pyrethroid pesticides, etc.) Pesticides) to protect farmland ecological environment, protect natural enemies and reduce pesticide residues. Use selective, low-toxicity, low-residue, high-efficiency and safe pest control pesticides, such as Ruijinte, Bt, Qujingjing, Jinggangmycin, etc.
6. Stop using chemical pesticides after strict ears or strictly control safety intervals to ensure that the pesticide residues in rice are below the detection limit or national allowable standards.
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