Fertilizing device for pine trees and fertilizing method

Abstract

The invention relates to a fertilizing device for pine trees and a fertilizing method. The fertilizing device comprises a container and infusion tubes, wherein one ends of the infusion tubes are connected with the container and the other ends are inserted into the soil nearby the pine tree roots; fillers capable of being wetted with water are filled in the infusion tubes; the container is composed of a container body and a container cover; a plurality of guiding tubes are arranged on the container cover; the infusion tubes are inserted into the nutrient solution in the container through the guiding tubes. According to the invention, the capillary action of the fillers is smartly utilized to transmit the nutrient solution to the pine tree roots through the guiding pipes and the manual or mechanical irrigation is not required; the fertilizing method is simple; the nutrient in the nutrient solution can be completely absorbed by the pine trees and will not lose; the depth of the infusion tubes inserted into the nutrient solution can be adjusted for quantitatively controlling the fertilizing amount, so as to achieve the purpose of accurate fertilizing.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, and in particular relates to a pine fertilization device and a fertilization method. Background technique [0002] The medicinal name of pine pollen is pine flower and pine yellow. It is the dried pollen of Pinus massoniana, Pinus tabulaeformis or the same species in my country. It is bright yellow or light yellow fine powder. Its nature and taste are sweet and non-toxic. Pine pollen has a history of both medicine and food for more than a thousand years. It is one of the two types of pollen recorded in ancient Chinese medicine, and it is the only pollen species that can be used both for food and medicine in the treasure house of Chinese medicine. [0003] In order to increase the output of pine pollen, it is necessary to artificially fertilize pine trees. The current method of fertilization is usually to dig a trench with a certain depth around the pine tree, pour fertilizer or nu...

AI Technical Summary

Problems solved by technology

[0003] In order to increase the output of pine pollen, it is necessary to artificially fertilize pine trees. The current method of fertilization is usually to dig a trench with a certain depth around the pine tree, pour fertilizer or nutrient solution into it, and bury it with soil. Larger fertilizers are easy to lose with water, resulting in waste of resources and environmental pollution. In addition, the fertilizer effect period is short and cannot fully meet the nutrient needs of plants during growth

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