1. At present, the cultivation methods of paddy fields include: dry cultivation, water-cultivation, water-drying, dry-rotation, water-cutting and leveling.
2. Commonly used tractors: ploughshares, rotary cultivators, and rotary agricultural cultivators, and other agricultural implements. Small ploughing machines are suitable for agricultural implements and can also be used for paddy field ploughing operations.
3. Technical requirements:
1 consistent with the depth of cultivation. The ploughing operation is controlled within 15cm, no ploughing, no dark ploughing and no ditching.
2 is fine on the bottom. After the cultivation of the plots, the soil is fine, not crushed, and it is rotted and rotted. The rice transplanter does not sink when working and does not have mud.
3 The ground is flat. After the plots are ploughed, the height difference is no more than 3cm. The field surface is neat, with no residue and no bulges.
4 Mud moisture is clear. After the paddy fields are cultivated, the plots must be moderately submerged and the muddy water must be cleared. The sediments do not compact and the water is not turbid.
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