Blueberry tree planting method capable of conserving fertilizer

Abstract

The invention discloses a blueberry tree planting method capable of conserving fertilizer. The method includes the following steps: step one, selecting land and building a garden; step two, digging field planting holes, digging planting chambers according to a width being 1.5-2 m, the distance between each planting chamber being 0.5-1 m, digging square field planting holes with sides being 0.8-1 min the planting chambers, paving a layer of plastic films at the bottoms of the field planting holes, poking small holes in the plastic films, and putting two sponges on the inner walls of the fieldplanting holes; step three, modulating cultivation soil; step four, preparing blueberry trees; step five, performing seedling field planting; and step six, performing water fertilizer management on the blueberry trees. The land is ploughed under to great depth and broken pine needles are put during land selecting and garden building, so that the pH value of the land can be adjusted; as the spongesare arranged on the inner wall of the field planting holes, redundant fertilizer water can be stored in the sponges; and as the sponges cannot directly contact the roots of the blueberry trees, risksof rotten roots cannot happen, and the fertilizer water in the sponges can be out from the sponges during raining or watering, so that nutrition can be provided for the blueberry trees.

Description

technical field [0001] The invention relates to the field of blueberry planting, in particular to a method for planting blueberry trees capable of preserving fertilizer. Background technique [0002] Blueberry (Blueberry), which means blue berry, is a wild deciduous shrub of the Rhododendronaceae Vaccinium genus. One is a low shrub with short legs and wild, small particles, but the content of anthocyanins is very high; the second is It is an artificially cultivated blueberry, which can grow to a height of 240 cm. The fruit is larger, has more water, and the content of anthocyanins is relatively low. There are more than 400 species of Vaccinium distributed all over the world. It originates in and is mainly produced in the United States and is also known as American blueberry. my country mainly produces in Daxing'an Mountains and Xiaoxing'an Mountains forest area, especially the central part of Daxing'an Mountains, and it is all pure wild. It has only been successfully domes...

AI Technical Summary

Problems solved by technology

[0003] However, in the blueberry tree planting method in the prior art, the fertilization technology is to directly pour fertilizer and water on the roots of the blueberry saplings. It has always been a technical task to control the amount of fertilizer applied. If the fertilizer and water are too fertile, it will cause root burning, which will not only increase the production cost but also increase the production cost. If the saplings are lost, if the fertilizer and water are too thin and not enough for the growth of the blueberry tree, if the fertilizer and water are poured too much, the fertilizer and water will flow away. If the fertilizer and water are too little, it will not be enough for the growth of the blueberry tree, and the fruit will appear The blueberries are small, the taste is not good, etc.

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