Rice straw returning seeder and rice straw returning seeding method
A technology of rice straw and seeder, which is applied to harvesters, crop processors, agricultural machinery and implements, etc. It can solve problems such as dead seedlings, reduced farming quality, and uneven distribution of straw, so as to improve threshing and separation capabilities, and avoid Uneven distribution, which is conducive to the effect of safe overwintering
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[0036] Example 1
[0037] The steps of the method for returning rice straw to the field for sowing in the present embodiment are as follows: First, cut the stubble stubble with a length of up to 60-80 cm in the rice field after the rice is harvested, collect the threshing discharge left on the field surface when the rice is harvested, and then The long straw is cut into broken straw with a length of not more than 8cm; the second is to rotate the land and open the trench; the third is to play the crop seeds in the trench to form a uniform and discrete seed belt with a width of 6-10 cm; Crushed straw evenly covers the field.
[0038] like Figure 1 to Figure 8 As shown, the rice straw returning planter of this embodiment mainly consists of a crawler-type walking chassis 6, a straw cutting and conveying device 1, a straw chopping device 2, a seeding device 3, a broken straw spraying device 4 and a straw cutting and conveying device 1 installed on it. The rotary tillage part is ...
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