Rice cultivation techniques for mechanized cultivation

The waste straw is transformed into a rice seedling tray, which can be planted in paddy fields along with rice seedlings, and then degraded into fertilized soil. The reporter learned today from Heilongjiang Bayi Agricultural University that the research team led the research team to independently develop a new technology for the cultivation of mechanized cultivation of rice with straw as a raw material for 5 years, successfully solving the problem of severe rice production and restrictions on the northern rice. The key bottleneck technology in the rice production mechanization process provides a new high-yield model for rice in the north and is suitable for large-scale promotion. After checking the new technology for the international initiative.
Wang Chun team to straw as the basic raw material, transplanter as the basic model, independent research and development of the rice planting quality cultivation tray, planting quality precision seeder and planting planting machine, and supporting high quality and high yield rice varieties And production management technology has formed a production model of rice cultivation and mechanization cultivation technology with independent intellectual property rights. This technology has pioneered the degradable plant breeding tray in the world, replacing the original non-biodegradable plastic trays that cause white pollution, and the price has also been reduced to 1/10 of the original plastic tray. use. At the same time, the use of a planting seedling disc can save about 60% of the seedling soil and effectively protect the soil resources. At the same time, the project has also innovated a new method of cutting and inserting the whole unit of seedlings and seedlings, which has opened up the rice seedlings. The new approach has successfully solved the technical bottleneck that has constrained the dramatic increase of rice production in the north, and provided a new high-yield model for high rice yield.
During the implementation of the project, the experimental demonstration area reached 50,000 mu. The relevant departments determined that the average yield per mu was more than 750 kg and the output was increased by about 150 kg. The project is an innovation of China's existing rice cultivation mode and mechanized operation mode. Experts have identified this technology as an internationally advanced level and have been listed as a national pilot demonstration project by the Ministry of Agriculture. The results have won the first prize for national agriculture, animal husbandry and fishery harvest.

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