Fertilizing apparatus for walnut trees

Abstract

The invention relates to the technical field of fertilization and in particular relates to a fertilizing apparatus for walnut trees. The fertilizing apparatus comprises a drilling mechanism and a fertilizer spreading mechanism. The drilling mechanism comprises a top surface, a side wall, a pressure spring and a drill. The fertilizer spreading mechanism comprises a fertilizer conveying pipe, a telescopic pipe and a hopper. The lower end of the side wall is fixedly connected with the drill through the pressure spring. The drill is composed of an arc drilling block. A cavity is disposed in the whole body of the drilling mechanism and is provided therein with a telescopic cylinder fixedly connected with the top surface. The fertilizer conveying pipe is connected with the telescopic cylinder. The stretching length of the telescopic cylinder is larger than the distance from the bottom end of the fertilizer conveying pipe to the tip end of the drill. The hopper is arranged on the side wall. The hopper communicates with the fertilizer conveying pipe through the telescopic pipe. The fertilizing apparatus for walnut trees is suitable for fertilizing walnut trees with deep root systems, has a good fertilizing effect, and is not liable to damage the root systems of the walnut trees.

Description

technical field [0001] The invention relates to the technical field of fertilization, in particular to a walnut tree fertilization device. Background technique [0002] Walnut is a kind of food that people often eat in daily life. It can be eaten raw, stir-fried, oil squeezed, prepared into cakes, candies, etc. It tastes very delicious. Not only that, walnut has high nutritional value and medicinal value. It has great beneficial effects on the human body. During the growth of walnut trees, various mineral nutrients need to be absorbed from the soil to maintain their normal growth and development, but most of the nutrients are still provided by fertilization. For perennial walnut trees, which tend to grow luxuriantly, they require a lot of fertilizer. Now the fertilization method for perennial walnut trees is completed by manually digging deep burials, but this is troublesome, the labor intensity is high, and the fertilization position is inaccurate. Hard objects such as s...

AI Technical Summary

Problems solved by technology

Now the fertilization method for perennial walnut trees is completed by manually digging deep burials, but this is troublesome, the labor intensity is high, and the fertilization position is inaccurate. Hard objects such as steel brazes make holes in the ground, and then put fertilizers into the holes, but there is a defect in this operation, that is, because the ends of the steel brazes are sharp and pointed, the roots of the walnut tree will be damaged during the drilling process.

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