Precision sowing environmental requirements
1. Well-soiled fine ground sowing is suitable for high-yield plots with good conditions such as soil, fertilizer, and water. The plots must be deep plowed, well-grounded, compacted, and grounded. .
2. Good seed quality The seeds selected for wheat finesse must be high-yield, strong tiller and high productivity per plant. Before sowing, the seeds should be cleaned with a suitable long-hole sieve to ensure that the seeds are full and the germination rate is high. Before sowing, the seeds should be treated with drugs to prevent pests and diseases.
3. Appropriate sowing date and appropriate early sowing of the seeded wheat due to less sowing, relying on the increase in the number of tillers, so must be based on solar terms, according to the appropriate temperature and ground temperature sowing in advance. The average daily temperature for winter wheat sowing is 15°C to 18°C.
Timely troubleshooting to ensure quality of sowing
Common faults and their causes are as follows:
1. Lost sowing sow head outlet blockage; input type tube plugging; sorting clutch is not in the engaged position; row type reducer box spring force weakens or the spring breaks.
2. The repressor wheel cannot turn or the blade of the clay scraper is not sharp or the clearance is too large; the scraper iron collides with the anti-slip gear; the soil moisture content is high.
3. When the drive shaft is deflected during work, the seeder is unbalanced, and the unilateral limit chain of the pull rod of the tractor suspension mechanism is too short.
Precautions in the job
1. It is forbidden to join the power after soiling first, or to drastically lower the seeder to prevent damage to the tractor and the seeder transmission.
2. Stop operation when reversing or turning.
3. Do not allow people to plant on the planter to prevent accidents from falling.
4. When replacing parts, the engine should be turned off.
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