“608kg/mu!” On July 13, technicians from Gangnan District Agricultural Technology Popularization Center, Guigang City, Guangxi went to Xinhe Village, Xintang Town to carry out production measurement and acceptance for the second production of the “demonstration project of planting rice in silty ridge paddy fields with two knives drilling water layers”, and the production measurement staff announced the results on the site.
At the production testing site, the rice cultivated in the powder ridge was golden in color, with large panicles and numerous grains, full and sturdy, free from pests and diseases, and growing well. The harvester drove steadily into the rice field, accompanied by the “booming” sound of the machine, sucking clusters of plump rice ears into the “belly” of the machine, and the harvesting, threshing, and straw crushing processes were completed in one go. After production testing and acceptance, the average yield of wet grain per mu and dry grain per mu in the second season of the powder ridge technology experimental field was 608 kilograms, about 486.4 kilograms, which was 28.35 kilograms more than 458.05 kilograms in the first season of the powder ridge technology, and an increase of 6.19%.
Xintang Town actively applies new technologies and varieties of agricultural production. After the first application of rice powder ridge technology in the second half of 2022, it achieved increased production. After tasting the sweetness, this year it continued to use this technology for planting. Today, the actual harvest of early rice reached 1216 kilograms, with good results. “said Luo Yuncai, director of the Agricultural and Rural Center and senior agronomist in Xintang Town, Gangnan District.
The 200 mu rice in this demonstration base adopts powder ridge planting technology, breaking through the traditional “shallow plowing” cultivation method of plowing and crushing soil, and transitioning to a new mode of “vertical deep rotation” with the help of modern mechanical equipment. It can fully tap into the physical fertility of the paddy soil, achieve maximum utilization of soil nutrients, water, and oxygen, effectively improve the growth environment of crop roots, and significantly increase crop yield.
In the second half of this year, we will continue to use the rice ridge technology as the main promotion technology for grain production in Gangnan District. We will coordinate the funding of 450000 yuan for the rice high yield demonstration project, which will be applied to the rice ridge technology. We plan to establish a high yield demonstration area in each town, use the rice ridge technology to improve the level of grain yield and achieve grain yield increase, “said Huang Ding, director of the Agricultural Technology Promotion Center of the Agriculture and Rural Bureau of Gangnan District.
It is understood that Fen Ridge is an ecological technology for deep cultivation of live soil to increase grain yield. Powder is the use of spiral drills to crush soil into particles; Ridge is a spiral drill bit that naturally suspends the soil into a ridge (chamber) for direct planting of crops. This technology not only involves deep cultivation, deep loosening, and land preparation, but also fully utilizes soil nutrients, water, and oxygen while maintaining a stable soil layer. Reducing the use of fertilizers and pesticides can also increase production and efficiency.
Gangnan District adheres to the principle of jointly focusing on grain yield and production capacity, quantity and quality, and production ecology. This year, the planting area of early rice is 239000 acres. Starting from the second half of last year, Gangnan District has applied new technologies and varieties to grain production. Currently, it has applied and promoted more than 4500 acres of rice ridge technology, including 3000 acres of traditional Chinese medicine and 1500 acres of rice. Through demonstration and promotion, the application scope of new technologies is gradually expanded, promoting steady progress in food security Improve at a higher level and build a solid Safety barrier for grain. ” Tao Jianquan, Secretary of the Gangnan District Committee, said.
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