Application scenarios
Deep application of chemical fertilizers
Broadcasting and spreading fertilizers easily leads to the volatilization of ammonia, reducing fertilizer utilization efficiency. Leaching and denitrification also cause significant losses. When chemical fertilizers remain on the soil surface, the roots tend to float upward, making crops more prone to lodging. By applying chemical fertilizers deeply into the root-zone where root density is high, fertilizer utilization efficiency can be greatly improved.
The seed band for wide-row seeding is 12 centimeters wide, with a fallow strip of 18–20 centimeters, accounting for 40% of the sowing area. Each individual seed occupies a larger area, allowing for better ventilation and light penetration, which in turn leads to a higher tillering rate in wheat and can increase yield by 10–15% (as verified by third-party testing under identical seeding machine and seeding rate conditions). In contrast, traditional narrow-row seeders have a seed band width of only 3 centimeters, with a fallow strip of 12–13 centimeters, leaving the seedbed occupying just 18% of the sowing area—resulting in dense seed placement that hinders ventilation and light penetration.
It can perform tillage operations in variety of soil conditions, including dry and hard soils, wet and sticky soils, and sandy soils. Depending on the tractor’s forward speed, local agronomic practices, and the soil’s moisture content, the machine can flexibly adjust among three different blade shaft speeds, ensuring high-quality tillage while improving efficiency.
High-performance finger clamp precision seeder
Traditional seed drills with rigid tines are slow (≤5 km/h) and have low efficiency. In contrast, high-performance finger-type precision seeders qualify for higher government subsidies, enabling an increase in net profit of approximately 10,800 yuan per season. Equipped with electronic control systems, these seeders can achieve a seeding speed of up to 8 km/h, with a pass rate ranging from 95% to 98%. Moreover, the purchase cost of these seeders is 1 to 10 times lower than that of air-suction or air-blowing seeders.
Traditional deep loosening machines consume a lot of energy and have low efficiency. The new type of deep loosening machine adopts groove-type deep-loosening blades with self-impact vibration, which reduces friction on the plow frame, saving 15–45% of labor input and increasing net profit by 180–280 yuan per hour. Equipped with double-row tine harrows, it can compact straw, prevent sand and dust erosion, and curb soil and water loss, thereby promoting the return of straw to the field as fertilizer.
