A self-adaptive hole sowing intertillage fertilization vehicle with plant spacing and row spacing

Abstract

The invention relates to a self-adaptive hole sowing and intertillage fertilization vehicle for plant spacing and row spacing, which includes a main frame and a fertilizing device. The bearing frame and the guide seat symmetrically installed at both ends of the carrier frame, a freely sliding square conduit is installed in the guide seat, and the square conduit is fixed with a piercing hole fertilization mechanism through the installation rod. The movable plate, the fertilizer device installed on the movable plate and the piercing duckbill are provided with an electromagnet located directly above the movable plate on the side of the main rod body. The piercing duckbill includes a fixed duckbill that can be opened and closed freely and a swinging The duckbill body, the fertilizer discharge device is installed directly above the duckbill and is fixed with the movable plate, and the lower fat mouth of the fertilizer discharger is facing the inner cavity of the duckbill; Plants are fixed and fertilized quantitatively to improve fertilizer utilization and reduce costs.

Description

technical field [0001] The invention relates to the technical field of fertilization equipment, in particular to a fertilization vehicle for self-adaptive hole sowing and row spacing. Background technique [0002] Fertilizers can maintain and improve soil fertility and provide the nutrients needed for crop growth. In addition to applying basal fertilizer during the crop growth cycle, topdressing operations need to be carried out in the middle and late stages of crop growth to ensure sufficient soil fertility and meet crop growth needs, especially For corn, intertillage fertilization is an important part of corn field management and plays a vital role in the growth of corn. The yield increase effect of corn fertilization mainly depends on the variety characteristics, soil fertility, fertilizer types and fertilization techniques. Fertilization of corn Fertilizer should be topdressed in stages and deeply. The utilization rate of deep application of fertilizers is much higher th...

AI Technical Summary

Problems solved by technology

[0002]Fertilizers can maintain and improve soil fertility and provide nutrients needed for crop growth. In addition to spreading base fertilizer during the crop growth cycle, topdressing is also required in the middle and late stages of crop growth To ensure sufficient soil fertility and meet the needs of crop growth, especially for corn, intertillage fertilization is an important part of corn field management and plays a vital role in the growth of corn. The effect of corn fertilization on increasing yield mainly depends on the variety Characteristics, soil fertility, fertilizer types and fertilization techniques, etc. Fertilization of corn should be topdressed in stages and deep topdressing. The utilization rate of deep application of fertilizers is much higher than that of surface application, especially for volatile chemical fertilizers, the effect of deep application is better. Therefore, it is necessary to change topsoil fertilization to deep fertilization to improve the utilization rate of fertilizer and facilitate the absorption of plant roots; at present, the existing mechanical topdressing methods are mostly two forms of surface fertilization and furrow plow underground deep fertilization. Insufficient use of fertilizers leads to waste of resources; underground trenching and deep fertilization can better solve the defects caused by throwing ground fertilizers, but repeated trenching and fertilization of the soil leads to increased water loss in the soil and low operating efficiency. In addition, deep underground fertilization requires a relatively high distance between the fertilization position and the growth of the crops. During the fertilization process, it is easy to damage the roots of the furrow and plow, which affects the growth of the crops.

Images