Yishizhuangs Side - Deep Fertilization Technology for Special Fertilizer for Rice - Verified by Experts and Supported by Data

In the golden autumn season, the fragrance of rice fills the air. In mid - September, the thousand - mu demonstration field of side - deep fertilization for rice in Hedian Town, Zengdu District, Suizhou City welcomed the yield measurement and acceptance by an expert group. Yu Qiuhua, Director of the Hubei Provincial Cultivated Land and Fertilizer Station, Dai Zhigang, Section Chief, Professor Li Xiaokun from Huazhong Agricultural University, as well as leaders of agricultural departments at the provincial and municipal levels, enterprise representatives, and large - scale growers gathered at the observation meeting site. Liu Zufeng, the chairman of Hubei Yishizhuang, was invited to speak. The meeting was presided over by Luo Anjia, Deputy Director of the Zengdu District Bureau of Agriculture and Rural Affairs.

Professor Li Xiaokun from Huazhong Agricultural University mentioned at the meeting that the synchronous side - deep fertilization technology for machine - transplanted rice can reduce the operation links of rice planting, save labor, realize the full - process mechanization of rice planting, and improve production efficiency. The special fertilizer for rice of Yishizhuang is suitable for machine application and has slow - release properties, which can ensure the fertilizer effect and reduce the number of rice fertilizations.

Liu Zufeng, the chairman of Yishizhuang, briefly introduced some basic information of the enterprise at the meeting and shared the product characteristics and application effects of the special fertilizer for rice: This new - type fertilizer product is the joint research result of the Li Xiaokun team from Huazhong Agricultural University and Yishizhuang. The nutrient ratio and the addition of slow - release and controlled - release materials have been carried out according to the fertilizer requirements of rice. The synchronous mode of machine - transplanted rice and side - deep fertilization selects high - quality raw materials and is produced by the tower - type process. The particles have high hardness and are uniform, reasonably avoiding the problem of uneven fertilization. At the same time, medium and trace elements and the beneficial element silicon are added to ensure the growth and development of rice. High - activity organic matter is added to improve the soil and fertilize it, and promote root growth. Expert acceptance has been carried out at 34 points in Hubei, Hunan, Jiangxi, Sichuan, etc., achieving the goal of reducing fertilizers and increasing efficiency.