Efficient fertilizing equipment for nursery stock insect prevention

Abstract

The invention provides efficient fertilization equipment for nursery stock insect prevention, and relates to the technical field of agriculture and forestry. The efficient fertilization equipment comprises a fertilization barrel, the fertilization barrel comprises a barrel outer wall and a barrel inner wall, the top of the barrel outer wall and the top of the barrel inner wall are connected through a top plate, regular through holes are fully distributed in the top plate, a containing cavity is formed between the barrel outer wall and the barrel inner wall, and the containing cavity is used for containing fertilizer. A V-shaped ring groove protruding outwards is formed in the lower end of the barrel outer wall, a concave ring groove with a downward opening is formed in the outer side of the barrel inner wall, a plurality of vertical springs are connected to the inner side of the top face of the concave ring groove, the bottom ends of the springs are connected with movable ring blocks, and the movable ring blocks move up and down in the containing cavity through the springs and are used for opening and closing an opening in the bottom of the containing cavity. According to the efficient fertilizing equipment for nursery stock insect prevention, the opening in the bottom of the containing cavity formed between the barrel outer wall and the barrel inner wall is opened and closed through up-down movement of a movable sliding block, so that uniform fertilization around nursery stocks is achieved, insect damage is prevented, and the nursery stocks are effectively prevented from making direct contact with the fertilizer.

Description

technical field [0001] The invention relates to the technical field of agriculture and forestry, in particular to high-efficiency fertilization equipment for seedling insect control. Background technique [0002] Seedlings are saplings with a root system and a stem. All the saplings cultivated in the nursery, regardless of their age, are called seedlings before they come out of the nursery. Seedling types: seedlings, vegetative propagation seedlings, transplanted seedlings, bed seedlings. Seedlings can also be classified according to trees and shrubs. Generally, there are more tree seedlings in the north and more shrubs in the south. This is mainly due to the growth climate. It is most commonly used in urban landscaping, such as: urban greening, residential area greening, road greening, barren hill greening, river embankment greening, etc. [0003] According to modern people's understanding, gardens are not only used for recreation, but also have the function of protectin...

AI Technical Summary

Problems solved by technology

[0004] In ordinary nursery stock cultivation, in order to prevent the pests of seedlings from infesting, people need to regularly fertilize seedlings and remove insects, such as spreading lime powder around the seedlings, but usually the work of spreading lime powder is done by people. The powder is time-consuming and labor-intensive, and has the disadvantage of not being able to automatically sprinkle lime powder and material on the seedlings evenly, and it is easy to sprinkle on the seedlings, which will affect the growth of the seedlings

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