Precision Sowing Environmental Requirements
1. Fine soil preparation is essential for high-yield plots that have good soil, fertilizer, and irrigation conditions. The fields must be deeply plowed, well-tilled, compacted, and leveled to ensure even seed distribution and proper root development.
2. High-quality seeds are crucial for successful wheat sowing. The selected seeds should be high-yielding, with strong tillering ability and high individual plant productivity. Before sowing, the seeds should be cleaned using a suitable long-hole sieve to remove impurities and ensure full, viable seeds. Additionally, it's recommended to treat the seeds with appropriate fungicides or insecticides to protect against pests and diseases.
3. Choosing the right sowing date is important. Early sowing is beneficial when there is less seeding density, as it allows for more tillers to develop. This should be done based on the solar terms and the optimal temperature—ideally, the average daily temperature should be between 15°C and 18°C for winter wheat sowing.
Troubleshooting to Ensure Sowing Quality
Common issues and their causes include:
1. Missing seeds due to clogged seed outlet, blocked input tubes, improper engagement of the sorting clutch, or weakened or broken springs in the row-type reducer box.
2. The press wheel not turning smoothly, dull blades on the clay scraper, excessive clearance, or collision between the scraper iron and the anti-slip gear. High soil moisture can also cause problems.
3. Misalignment of the drive shaft during operation, an unbalanced seeder, or an improperly adjusted limit chain on one side of the tractor's suspension mechanism.
Precautions During Operation
1. Never engage the power before the seeder is properly positioned, and avoid suddenly lowering the seeder to prevent damage to both the tractor and the seeder’s transmission system.
2. Always stop the machine when reversing or turning to avoid accidents and ensure safe operation.
3. Do not allow anyone to stand on the seeder while it is in operation to prevent falls and injuries.
4. When replacing parts, always turn off the engine first to ensure safety and prevent accidental startup.
In addition to following these guidelines, regular maintenance and inspection of the sowing equipment are highly recommended. Operators should also receive proper training to handle the machinery safely and efficiently. By maintaining the right environmental conditions, using quality seeds, and addressing potential issues promptly, farmers can significantly improve the success rate of precision sowing and achieve better crop yields.
Shenzhen Jie Zhong Lian Investment Co., Ltd. , https://www.szmeizon.com