Pollution-free paddy rice planting method

Abstract

The invention discloses a pollution-free paddy rice planting method. The method comprises the following steps: A, planting milk vetch as green manure in a rice field, and applying a basic manure, wherein 500-800 kg of the basic manure is applied to each mu of the rice field; B, after the rice field is subjected to exposure, performing rotary tillage, ridge separation, irrigation and rice transplanting; C, applying a compound fertilizer to seedlings after the seedlings are inserted; D, grazing 8-15 7-10-day-old ducks to each mu of the rice field after 15-20 days of rice transplanting, evicting the ducks from the rice field after 25-40 days, spraying a biological pesticide, draining for 7-10 days, topdressing 30-100 kg of the compound fertilizer used in the step C to each mu of the rice field, irrigating till the depth of water is 8-10 cm, grazing 5-10 7-10-day-old ducks to each mu of the rice field again, and evicting the ducks from the rice field before 15-20 days of rice mature. According to the pollution-free paddy rice planting method, the yield is high, pollution is avoided, produced rice tastes good, and meanwhile, high-quality duck is obtained.

Description

Technical field [0001] The invention relates to the technical field of rice planting, in particular to a method for planting pollution-free rice. Background technique [0002] Rice is the main food crop in our country. It is widely planted in South China, Central China, North China, Southwest China, Northeast China and other places. The rice planting industry supports our agricultural planting industry and provides rice to the people of the whole country and the world. Existing rice planting methods often have the defect that yield and quality cannot be balanced. A large amount of chemical fertilizers and pesticides are often used while pursuing yield, which makes the obtained rice contain many pesticide residues and poor quality, which cannot meet the needs of increasingly developed agriculture. Summary of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a method for planting pollution-free rice, which ha...

AI Technical Summary

Problems solved by technology

The existing rice planting methods often have the defect that the yield and quality cannot be taken into account. While pursuing the yield, a large amount of chemical fertilizers and pesticides are often used, so that the obtained rice has many pesticide residues and poor quality, which cannot meet the needs of growing agriculture.