Multifunction fertilizing apparatus

Abstract

A multifunctional fertilizing apparatus is formed by a fertilizer container bag, a left fertilizing tube, a right fertilizing tube, a left regulating valve, a right regulating valve, a left digging fertilizing shovel, a right digging fertilizing shovel, and can be operated only through one person. The front surface of the fertilizer container bag is provided with braces, and the upper portion and the rear surface of the fertilizer container bag are respectively provided with fastening bands to tension the fertilizer container bag, so the fertilizer container bag can be fastened on the back of the person; and the lower portion of the fertilizer container bag is connected with the left fertilizing tube and the right fertilizing tube respectively. The left fertilizing tube and the right fertilizing tube are respectively provided with one regulating valve, and the lower end of each of the left fertilizing tube and the right fertilizing tube is provided with one digging fertilizing shovel. When the apparatus is used, the apparatus can be directly obliquely inserted to soil if the soil is loose, the apparatus can be inserted to soil through stepping the fertilizing shovels by feet when the soil is hardened, a fertilizer enters soil through the pressing and releasing of the regulating valves by thumbs, and soil automatically covers the fertilizer if the digging fertilizing shovels are backward upwardly pulled out. The fertilizing tubes are directly used during the point-shaped or strip-shaped fertilization. The digging fertilizing shovels are overturned 180DEG to form an upward back in order to carry out band-shaped fertilization. The multifunctional fertilizing apparatus has the advantages of multifunctional property, high speed, high efficiency, fertilizer saving, and fertilizer utilization rate increase.

Description

1. Technical field [0001] The invention relates to an agricultural fertilizing tool, in particular to a universal fertilizer applicator for topdressing deep application of chemical fertilizers in the growth period of crops and applying base fertilizer before sowing. 2. Background technology [0002] Existing fertilization tools all use one fertilization tube, which is slow in speed and cannot be used universally for base fertilizer and topdressing fertilizer. Most of the fertilizers are sprinkled on the surface, causing volatile loss. Fertilizers that can be applied to the ground have the problems of being slow and often blocked by soil, and cannot be suitable for complex soil conditions. Can not accomplish a fertilizer applicator to complete the requirement of multiple fertilization techniques such as deep application into the soil, point application, strip application, strip application. 3. Contents of the invention [0003] The purpose of the present invention is to p...

AI Technical Summary

Problems solved by technology

[0002] The existing fertilization tools are all one fertilization tube, the speed is slow, and it cannot be used universally for base fertilizer and top dressing

Most of the fertilizers are sprinkled on the surface, causing volatile loss

Fertilizers that can be applied to the ground are slow and often blocked by soil, and cannot be suitable for complex soil conditions

It is impossible to meet the requirements of various fertilization techniques such as deep application, point application, stripe application, and strip application with one fertilizer applicator

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