Tamper purchase and use precautions
Brand: There are many brands of rice transplanting machines. There are Kubota, Yanmar, Jingguan, Dongyang, etc., and domestically produced Fulaiwei, Asia, Futian, etc.
Price: cheap hand-held, except for subsidies of about 8,000 to 9000 yuan, ride-type high-speed machine to remove subsidies of about 40,000, and ordinary carriage rides to remove subsidies of about 13,000 yuan (these are all Hubei) The provincial subsidy standard depends on your local standard level.
Technology: The modern rice transplanter technology is very mature. It mainly depends on your breeding technology. It has good breeding and high work efficiency. Therefore, 80% of the machine transplanting technology is in the breeding technology.
Before the machine is ready for transplanting, check and debug the transplanting machine, adjust the planting distance, the amount of picking, and the depth of the transplanting machine. The rotating parts should be filled with lubricating oil, and the air running should be carried out for 5 to 10 minutes, and the running parts of the rice transplanting machine are required to rotate. Flexible and collision-free, to ensure that the rice transplanter works properly. Before installing the seedlings, move the box to one end of the rail and install the seedlings to avoid leakage. The block should be close to the box, not arched, and the joints of the two pieces should be aligned, leaving no gap. If necessary, water the door panel between the block and the box to make the block slide smoothly.
Machine insertion requirements According to the rice variety, planting season, and tray selection, the appropriate type of rice transplanter is selected. The conditional areas advocate the use of high-speed rice transplanter to improve work efficiency and planting quality. Single-season rice is dominated by conventional row spacing (30cm) rice transplanting machine, and double-season rice is recommended to adopt narrow row (25cm) rice transplanting machine. Machine insertion requires uniform seedlings, uniform depth, general leakage rate ≤ 5%, scar rate ≤ 4%, rafting rate ≤ 3%, transplanting depth is 1 ~ 2cm, shallow planting is appropriate, improve low-node tillering.
According to the rice variety, planting season, and transplanting machine, the planting density is selected. The conventional japonica rice in the northern rice area, the plant spacing of the 30cm row spacing transplanter is 11~14cm, the density is 1.6~2.0 million points/mu; the density of the 25cm narrow row transplanting machine is 1.9~220,000 points/mu; the amount of sputum is adjusted in time, and each hole is inserted. 4 to 6 seedlings. The single-season hybrid rice in the southern rice region has a row spacing of 30cm, a plant spacing of 17-20cm, 2 to 3 plants per hole, and 1.1 to 13,000 holes per mu. The single-season conventional rice plants are 11 to 16 cm apart, and each plant has 3 to 5 plants per acre. 1.4 to 1.9 million points. The southern double-season rice area machine advocates the use of a narrow row transplanter. The conventional rice plant spacing is 12~16cm, 3~5 plants per hole, planting density is 1.7~220,000 points/mu; hybrid rice plant spacing is 14~17cm, each hole is 2~3 Plant, planting density of 1.6 ~ 2 million points / acre. In the southern rice area, the super rice machine was inserted into 1 to 2 plants per hole.
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