Technology for producing organic paddy rice

Abstract

The invention discloses a kind of technology for producing organic paddy rice, which comprises the steps of disinfecting seeds by Pasteur sterilization; disinfecting the bed soil surface layer inside a booth with a ultraviolet lamp; conducting straw returning and applying rice chaff by paddy rice; selecting high-quality multi-resistant paddy rice kinds, and controlling rice blast technology in combination with kind diversity; controlling weeds grow and breed by the technology of herbicides by rice chaff; and controlling rice Oulema by using tobacco powder and pulverized limestone. In this way, the problems of sickness, insects, straw and fertilizer in the production process of the organic rice in the cold place are effectively solved; a comprehensive feasible scheme to product organic rice is provided; and high application and value, substantial economic benefit, social benefit and ecological benefit are provided.

Description

technical field [0001] The invention belongs to the technical field of agricultural rice production, in particular to a technology for producing organic rice. technical background [0002] Dry-breeding and thin-planting rice cultivation techniques in cold regions, Japanese rice field weeding and fertilization techniques, variety diversity control rice blast technology, cold region rice straw returning to the field to fertilize soil fertility technology, Pasteur sterilization technology. Contents of the invention [0003] According to the direction and trend of agricultural development in the 21st century, starting from the development needs of domestic and foreign rice consumption markets, combining the natural environmental conditions of rice production in Heilongjiang Province and the reclamation areas of Heilongjiang Province and advanced rice production technology at home and abroad, in order to reduce the input cost of rice production, reduce increase the social, econ...

AI Technical Summary

Problems solved by technology

Disinfect rice seeds by Pasteur sterilization to solve the problem of seed-borne diseases and insect pests; use tobacco powder and lime powder to control rice negative mudworm and solve the main pest problem of rice production in cold regions; apply Japanese rice field weed control and fertilization technology to cold regions Rice production, to solve the problem of weeding in rice fields; apply the technology of rice variety diversity control rice blast to rice production in cold regions, and solve the problem of major rice diseases in Heilongjiang; propose that rice fields do not use chemical fertilizers, and mainly rely on the technology of returning rice straw to the field to fertilize soil fertility in cold regions. Solve the problem of not using chemical fertilizers in rice by combining the application of rice straw rot accelerator, organic fertilizer and composting and returning to the field technology

Effectively solve the problems of diseases, insects, weeds and fertilizers in the production process of organic rice in cold regions, and propose a comprehensive and feasible implementation plan for organic rice production