Hole-drilling fertilization method for fruit tree

Abstract

The invention discloses a hole-drilling fertilization method for a fruit tree, and relates to the technical field of fertilization of agricultural fruit trees. The invention solves the problems of damages on roots, waste of labor and slow fertilization mode of a traditional fertilization method in the prior art. The method comprises the following steps: determining the crown of the fruit tree, then determining the number of fertilization holes according to the size of the crown of the fruit tree, determining the diameter and the depth of the fertilization holes, molding a base fertilizer into a cylinder with the diameter and the depth less than the diameter and the depth of the fertilization holes, then placing the cylindrical base fertilizer into the fertilization holes, carrying out burying with the earth, and carrying out leveling. The fertilization method provided by the invention maximally protects the roots of the fruit tree from being damaged, and facilitates to sound growth of the fruit tree; fixed-point and precise encircling type burying of the fertilization holes can enable the fertilizer efficiency of the applied cylindrical base fertilizer to be uniformly and slowly released, can maximally guarantee the applied base fertilizer to be fully absorbed by the fruit tree, and can guarantee long-term nutrient supply for the fruit tree; and compared with a traditional labor-wasting and slow surficial fertilization method, the fertilization method provided by the invention can greatly improve planting benefits of fruit trees for orchard workers.

Description

technical field [0001] The invention relates to the technical field of agricultural fruit tree fertilization, in particular to a fruit tree drilling and fertilization method that can ensure that the base fertilizer applied is fully absorbed by the fruit trees to the maximum extent and can ensure the long-term nutrient supply of the fruit trees. Background technique [0002] During the growth of crops, various nutrients need to be absorbed from the soil to maintain their normal growth and development. Among them, large elements such as nitrogen, phosphorus, and potassium, medium elements such as calcium, magnesium, and sulfur, and trace elements such as copper, Iron, zinc, manganese, boron, molybdenum, etc. In the modern agricultural production system, since the soil can provide limited mineral nutrients for plants to absorb during the crop growth cycle, it is necessary to provide appropriate amount of nutrients for crops through fertilization to ensure the yield and quality ...

AI Technical Summary

Problems solved by technology

This traditional method not only seriously damages the roots of the tree, consumes artificial physical strength and time, but also poses potential dangers to the human body, and the fertilizer absorbed by the tree is limited, resulting in low fertilizer utilization efficiency.

Therefore, not only from the properties of the fertilizer but also from the means of fertilization, the traditional fertilization method has very big disadvantages, which is also the problem to be solved by the present invention

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