During the Grain in Ear season, the wheat fields are golden with waves, and the rumbling sound of machines can be heard not far away. The "Yield Measurement, Acceptance and Observation Meeting for the Demonstration Field of Yishizhuang's Special Formula High-efficiency Compound Mixed Fertilizer for Wheat" organized by the agricultural relevant departments of Dengzhou City, Henan Province, Dengzhou Yunzhi Seed Industry Co., Ltd., and Hubei Yishizhuang Agricultural Technology Co., Ltd. was held in Qianwan Village, Weiji, Dengzhou City. Nearly a hundred local large-scale growers and distributors witnessed and observed the acceptance meeting on the spot.
The special fertilizer for wheat in this demonstration field is the research achievement of the research group of Zhengzhou University during the "13th Five-Year Plan" project, and it is mass-produced by Hubei Yishizhuang Agricultural Technology Co., Ltd. According to the growth and development law of wheat and its fertilizer requirements, combined with the characteristics of soil fertility supply in the crop planting area, the forms and combinations of nutrients of major, medium and trace elements are designed and optimized, natural active additives are added, and slow-release and controlled-release efficiency enhancement technology is applied, enabling wheat to have strong seedlings and early growth in the early stage, strong stems, increased effective tillering and spike setting rate in the middle stage, and resistance to stress and prevention of fertilizer loss in the later stage.
The demonstration field and the control field use the same variety of seeds (Zhengmai 136) and the same field management. Both fields have an area of 100 mu. The fertilizer used in the demonstration field is Yishizhuang brand 45% (25-13-7) special high-efficiency compound mixed fertilizer for wheat, with an application rate of 40 kg/mu; the conventional fertilizer is 45% (15-15-15) compound fertilizer, with an application rate of 40 kg/mu.
After the yield measurement, the demonstration of the special high-efficiency compound mixed fertilizer for wheat has achieved the expected results and realized the goal of reducing fertilizer application, increasing production and improving efficiency.
