1、? Strong applicability. The sharp duckbill piercer is more suitable for plains, mountainous areas, hilly and flat areas, rocky mountainous areas and drought and flood areas, as well as ridges and ridges.

2、? Save time and effort. The bearing roller body is more convenient and easy to use, which greatly improves productivity and work efficiency and saves a lot of working time.

Second, the method of use

1. Combine the handle and various parts with the main body of the seeder.

Step 2 put the seeds in the seed box

3. Place the seeder in the middle of the ridge in parallel.

4. Hold the handle with both hands, and sow at one time.

Third, matters needing attention

1. When installing, you must carefully understand the product manual and assemble it according to the schematic diagram.

2. Before sowing, sowing should be carried out after the trial sowing of the sown plots, and the number of sowing seeds should be adjusted by itself. Three gears have four opposite points. If it is not accurate, planting is not allowed.

3. When sowing, the handle is too high and the opening time is too late, so it is easy to pick out the seeds. If the handle is too low and the mouth is too early, it is easy to stuff the soil into the mouth. It is best to keep the handle at the vertical opening of the duckbill. The seeds of the semi-coating agent must be dried before being added to the seed box. If the seeds are sticky, dry and difficult to flow, they can be lubricated with lubricant (0.5% lime powder). Pay attention to the speed when broadcasting, it is not easy to express, and it is not allowed to push backwards or backwards. Clean the coating agent on the sowing shaft every 5 mu of sowing land.

4. Select the seed shaft hole suitable for precision sowing. Seeds of different sizes should be screened, so that they are the same size and should not be extremely flat.

Sow a single seed.