A wide range of wheat and corn precision fertilization equipment and method thereof

Abstract

The invention discloses wheat and corn precision fertilization equipment with a wide application range and a method thereof. The precision fertilization equipment comprises a rectangular frame and a granular fertilizer storage box. The method comprises the following steps: performing first plowing on a land before fertilization; measuring the spacing between two adjacent sowing positions through asteel tap; squeezing two symmetrically arranged L-shaped poke rods and compressing a spring 3 to ensure that one end of each L-shaped poke rod moves out of a clamping groove; and carrying out operations in sequence to disassemble all granular fertilizer storage boxes. By measuring the spacing between adjacent seedlings, and the spacing between two granular fertilizer storage boxes correspondinglyarranged in a rectangular frame, the spacing between adjacent granular fertilizer storage boxes is convenient to adjust, the application range is enlarged, the limitation is small, the spacing between adjacent granular fertilizer storage boxes can be controlled to correspond to adjacent sowing places, the fertilizing precision is improved, the operation process is time-saving and labor-saving, shaking is generated through buffering of a shock absorber 1 and a shock absorber 2, and convenience is provided for a handheld operation process.

Description

technical field [0001] The invention relates to a fertilization device, in particular to a precise fertilization device for wheat and corn with a wide application range and a method thereof. Background technique [0002] Fertilization refers to the agricultural technical measures of applying fertilizers to the soil or spraying them on plants to provide the nutrients needed by plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yield, improve crop quality, fertilize soil and improve economic benefits. Therefore, rational and scientific fertilization is one of the main means to ensure food security and maintain sustainable agricultural development. The main basis for fertilization is soil fertility level, crop type, target yield, climate environment and fertilizer characteristics, so as to select the appropriate fertilizer, estimate the amount of fertilizer required, and determine the time and mode of fertilization. According ...

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Problems solved by technology

[0003] In the process of applying granular fertilizers to wheat and corn, manual fertilization is often time-consuming and labor-intensive, which affects the efficiency of fertilization. The existing granular fertilization equipment has a small fertilization area, slow efficiency, and low flexibility, which affects the accuracy of fertilization and is suitable for fertilization. The scope is low, some large fertilization equipment, the fertilization area is wide, but the fertilization area is not accurate, resulting in too much waste of fertilizer and increased cost

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