“Using rice one-time fertilization technology, average yield per mu of 510 kg of fertilizer reduction technology average yield of 454.5 kg of soil testing formula fertilization technology average yield of 487.3 kg per mu increased by 17.9% , 5.1% , 12.9% compared with 432.5 kg of common fertilization technology. Recently, the staff of the Soil and Fertilizer Institute of the Tanabe Provincial Academy of Agricultural Sciences in Zhongba Village, Longxian Town, Wengyuan County, read the above results aloud.
It is understood that the one-time fertilization technology, fertilizer reduction technology, soil testing and formula fertilization technology are all conducted by the Institute of Soil and Fertilizer of the Provincial Academy of Agricultural Sciences. In recent years, experiments have been carried out in Wengyuan, Huaiji and other places to significantly increase the yield of rice. Researcher Xu Peizhi, deputy director of the Soil and Fertilizer Institute of the Provincial Academy of Agricultural Sciences, said that it will be promoted in the province in the future.
Xu Peizhi introduced that farmers have been fertilizing rice for a long time. It is generally a base fertilizer 2-4 times of topdressing. It is not only cumbersome but also prone to premature aging, greed, lodging, etc. One-time fertilization technology combines nutrient-specific and nutrient long-acting with one base. The ability to meet the nutrient requirements of the rice growing season simplifies the fertilization technology and also avoids the waste caused by blind fertilization by farmers.
The results of the measurement showed that the average yield per acre increased by 17.9%. The cost per fertilizer was 5 yuan per mu, which has a stable effect of increasing production and saving. He Wenhui, director of the Wengyuan County Agriculture Bureau, said that the three fertilization technologies can reduce the farmers' fertilization costs and will promote them in Wengyuan County.
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