Adjustable cotton precision fertilization device

A fertilization device and adjustable technology, applied in fertilization devices, fertilizer distributors, shovels, etc., can solve the problems of determining the amount of fertilizer applied, too much or too little fertilizer, and affecting the growth and development of cotton, so as to ensure production and improve growth Effect, effect to raise efficiency of fertilization

Pending Publication Date: 2020-11-27
DRY LAND FARMING INST OF HEBEI ACAD OF AGRI & FORESTRY SCI
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Problems solved by technology

[0005] The purpose of the present invention is to provide an adjustable cotton precision fertilization device to solve the problem that the above-mentioned cotton fertilization device can

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[0029]The present invention will be described in detail below with reference to the various embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and the structural, method, or functional transformations made by those of ordinary skill in the art based on these embodiments are all included in the protection scope of the present invention.

[0030] The invention discloses an adjustable cotton precision fertilization device. Figure 1-Figure 6 As shown, it includes a support 1, a soil turning mechanism 2 and a mud blocking protection mechanism 3 installed on the support 1, a multi-nutrient storage and mixing mechanism 4 and a nutrient dosage release mechanism 5 for adding nutrients to the soil.

[0031] ginseng Figure 1-Figure 2 As shown, a plurality of guide wheels 101 are installed on the support 1, which are used to control the movement direction of the support 1, which is convenient for planters to fertilize cotton, ...

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Abstract

The invention discloses an adjustable cotton precision fertilization device. The device comprises a support, a soil turning mechanism, a mud blocking protection mechanism and a multi-nutrient storingand mixing mechanism are installed on the support, the soil turning mechanism comprises a pair of connecting seats, a first rotating shaft is rotatably connected between the pair of connecting seats,and a plurality of rotary blades which are evenly distributed are connected with the first rotating shaft. The multi-nutrient storing and mixing mechanism comprises a storing box, the interior of thestoring box is hollow, a plurality of separation plates and supporting plates are arranged in the storing box, and a plurality of nutrient cavities are arranged between the separation plates and the supporting plates. According to the device, corresponding mechanisms are arranged on the cotton fertilization device, automatic fertilization can be realized, the fertilization efficiency of planters can be improved, nutrient components and component amount required by soil can be determined according to the actual situation of the soil, reasonable fertilization can be carried out, the situation that normal growth and development of cotton are influenced due to excessive or insufficient fertilization amount can be avoided, a growth environment of cotton is greatly improved, and the yield of thecotton is ensured.

Description

technical field [0001] The invention belongs to the technical field of cotton planting, and in particular relates to an adjustable cotton precision fertilization device. Background technique [0002] Cotton is the seed fiber of the Malvaceae cotton plant, native to the subtropical zone. The plant is shrubby and can grow up to 6 meters high in tropical areas, generally 1 to 2 meters. When cotton grows, it needs a certain growth environment, including light conditions: the light compensation point and light saturation point of cotton are both high. According to measurements, the light compensation point of a single cotton leaf is 750-1000 lx, and the light saturation point is 70,000-80,000 lx. Under normal circumstances, the appropriate range of light intensity for cotton leaves is 8000-70000lx; water conditions: cotton needs to absorb water from the soil for growth, and the physiological water requirements of cotton at each growth stage are: from sowing to emergence, 0-20 cm...

Claims

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Application Information

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IPC IPC(8): A01B49/06A01C15/16A01C15/00
CPCA01B49/065A01C15/16A01C15/005
Inventor 戴茂华吴振良范婧芳刘丽英王帅许文娟王晓歌李辰晖刘雪婷王贵霞许文西
Owner DRY LAND FARMING INST OF HEBEI ACAD OF AGRI & FORESTRY SCI
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