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Deep scarification fertilization seedling belt rotary tillage precision seeding method

A precision seeding and deep loosening technology, applied in planting methods, fertilizers and sowing equipment, shovels, etc., can solve the problems of affecting the seed emergence rate of corn growth and the difference of seed sowing depths, etc., to facilitate the promotion and use, avoid The effect of burning seedlings

Active Publication Date: 2021-04-09
西安户县双永农具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after deep loosening, it is easy to produce large soil clods and straw to cover the seedbed. Such uneven soil will easily increase the difference in seed sowing depth, and the straw coverage will affect the seed emergence rate and the later growth of corn.

Method used

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  • Deep scarification fertilization seedling belt rotary tillage precision seeding method
  • Deep scarification fertilization seedling belt rotary tillage precision seeding method
  • Deep scarification fertilization seedling belt rotary tillage precision seeding method

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Embodiment 1

[0076] Such as figure 1 , Figure 5-Figure 8 Shown, a kind of deep loosening and fertilizing seedling belt rotary tillage precision seeding method of the present invention, utilizes deep loosening and fertilizing seedling belt rotary tillage precision seeding machine to carry out the deep loosening and fertilizing seedling belt rotary tillage precision seeding of deep-rooted crops, so The subsoiling and fertilizing seedling belt rotary tillage precision seeder includes a frame 4, a double output shaft gearbox 8 that is arranged on the frame 4 and connected with the output shaft of the tractor, and a seeder and a transmission that are connected at the rear end of the frame 4. Shovel front stalk remover 6, subsoiling multi-layer fertilization shovel assembly 2 and seed bed rotary tiller 7 are installed in sequence on the lower side of frame 4, and the front shovel straw remover 6 and seed bed rotary tiller 7 are all connected with each other. Double output shaft gearbox 8 trans...

Embodiment 2

[0104] Such as Figure 2 to Figure 4As shown, the difference between this embodiment and the embodiment is that the front side of the frame 4 is equipped with a profiling depth-limiting transmission pressing wheel 1, and the profiling depth-limiting transmission pressing wheel 1 includes a The fixed bracket 1-4, the pressing wheel mechanism connected with the fixed bracket 1-4 and the transmission mechanism connected with the described pressing wheel mechanism, and the utility model arranged between the fixed bracket 1-4 and the described pressing wheel mechanism For the depth-limiting mechanism that limits the tillage depth, the crushing wheel mechanism includes a crushing wheel bracket rotatably mounted on the fixed bracket 1-4, a crushing wheel shaft 1-2 mounted on the crushing wheel bracket, and a crushing wheel shaft 1-2 fixedly mounted on the The pressing wheel 1-1 on the pressing wheel shaft 1-2, the transmission mechanism includes a transmission shaft 1-3 installed at ...

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Abstract

The invention discloses a deep scarification fertilization seedling belt rotary tillage precision seeding method. The deep scarification fertilization seedling belt rotary tillage precision seeding method comprises the steps that 1, a fertilizer regulator is used for regulating the fertilizer output amount of a deep fertilizer output port in the upper side of each deep fertilizer guide plate; 2, the height of a shallow fertilization mechanism is determined; 3, a traction machine is connected; 4, fertil ization and sowing preparation are carried out; and 5, deep scarification, fertilization, seedling belt rotary tillage and precision seeding are carried out. Straw cleaning is achieved before deep scarification, fertilizers needed by crops in different growth periods can be applied to different soil layers at a time while deep scarification is carried out, a good environment is provided for growth of the crops, one-time fertilization is achieved, later topdressing is not needed, the fertilizer utilization rate is increased, a seeding seedling belt can be obtained through rotary tillage after deep scarification, and the consistency of crop seeding depth is improved; uniform, strong and uniform seedlings are easy to realize, so that the crop yield is improved, the residual straws can be directly returned to the field through rotary tillage, the soil fertility can be improved, the planting links are reduced, straw incineration is effectively avoided, the agricultural ecological environment is protected, and the agricultural sustainable development is promoted.

Description

technical field [0001] The invention belongs to the technical field of precision sowing, and in particular relates to a method for precision sowing of deep loosening and fertilizing seedlings with rotary tillage. Background technique [0002] Modern agricultural planting has basically realized mechanization, but usually crops are sown using no-till sowing, shallow rotary sowing and other farming modes. But for deep-rooted crops, most of the roots are distributed in the 10-40cm soil layer, so the soil layer structure and soil properties have a great impact on the growth of deep-rooted crops and the shape and number of roots. Due to the insufficient depth of no-tillage or rotary tillage, it is easy to form a hard plow layer at the bottom of the soil, and the active soil layer on the surface becomes smaller, which has a significant impact on the root growth of deep-rooted crops. And in different growth periods of deep-rooted crops, continuous topdressing is required, and the l...

Claims

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Application Information

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IPC IPC(8): A01B49/02A01B49/04A01B49/06A01C5/06A01C7/06
CPCA01B49/022A01B49/04A01B49/065A01C5/062A01C5/068A01C7/06Y02P60/20
Inventor 费崇敬王延宏费崇斌
Owner 西安户县双永农具制造有限公司
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