Hole-digging and fertilizer-applying device and method for planting of fruit trees

Abstract

The invention discloses a hole-digging and fertilizer-applying device and method for planting of fruit trees. The hole-digging and fertilizer-applying device comprises a bracket, wherein a supportingrack, a rotary tillage mechanism, a rotary tillage motor and a traction mounting rack are successively arranged on the top of the bracket from left to right; the outer wall of the power output end ofthe rotary tillage motor is connected with the rotary tillage mechanism through a belt; a fertilizer-applying sprayer is mounted on the bottom of the bracket, and is positioned on the left side of therotary tillage mechanism; traveling wheels are separately mounted at four corners of the bottom of the bracket; a fertilizer-applying box is arranged on the top of the supporting rack; and a water pump and a timing water tank are separately arranged in the supporting rack. Automatic hole digging and fertilizer application are realized, the labor intensity is greatly reduced, the work efficiency is improved, holes are dug in a hole-digging region through a rotary plow, the hole-digging quality is good, the control accuracy of a fertilizer application amount is improved, reasonable fertilizer application is realized, and the hole-digging and fertilizer-applying device is simple in structure and low in production cost.

Description

Technical field [0001] The invention relates to the technical field of agriculture, in particular to a digging and fertilizing device for planting fruit trees and a method for digging and fertilizing. Background technique [0002] Over the years, governments at all levels in our country have attached great importance to the economic development of the vast rural areas and the greening of forests and cities, and vigorously advocated the development of diversified operations such as fruit planting and landscaping. However, all kinds of trees must constantly absorb the soil in their growth. Nitrogen, phosphorus, potassium macronutrient elements, calcium, magnesium, sulfur medium nutrient elements and dozens of micronutrient elements such as zinc, boron, iron, molybdenum, copper, manganese, silicon, etc. to promote their own healthy growth and development. The various nutrients in the soil are not inexhaustible. When the nutrients in the soil cannot meet the demand, it will have a gr...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of fruit tree planting digging pit fertilization device and the method for digging pit fertilization, to solve the existing digging pit fertilization method proposed in the above-mentioned background technology labor intensity is high, physical exertion is big, work efficiency is low, planing hole quality Poor, high production costs and difficult to control the amount of fertilization, it is difficult to achieve the purpose of scientific fertilization and rational fertilization

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