Nutrient soil for growing seedlings of guangxi green plum in nutrient cup and preparation method of nutrient soil

A technology of nutrient soil and nutrient cups, which is applied in the field of tree seedlings and forest tree nutrient cup seedlings. It can solve the problems of harsh land and climate requirements, short seed life, and slow growth of seedlings, and achieve good water and fertilizer retention and good permeability. , dense and uniform texture

Inactive Publication Date: 2014-10-08
黄振忠
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AI Technical Summary

Problems solved by technology

[0004] Due to the lack of existing resources of green plums in Guangxi and the short lifespan of seeds, it is very difficult to grow trees by natural germination. In order to meet the needs, people have to develop artificial cultivation techniques. To carry out artificial afforestation of green plums in Guangxi, the problem of Guangxi green plum seedlings must first be solved. However, the use of bare-root seedlings to grow Guangxi greengage is very demanding on the land and climate, the survival rate of afforestation is low, and the seedlings grow slowly after transplanting

Method used

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Embodiment Construction

[0015] The technical solutions of the present invention will be described in detail below with reference to specific embodiments.

[0016] A kind of nutrient soil for cultivating seedlings in Guangxi green plum nutrition cup and preparation method thereof

[0017] Components: yellow soil core soil 57%, fire turf mud 30%, honeycomb coal ash 10%, phosphate fertilizer 3%.

[0018] Preparation:

[0019] 1. Take the yellow soil core soil: select the yellow soil sloping land, plan the topsoil layer, take the second layer of core soil, pound it finely, and then use a sieve with a sieve hole of 4mm×4mm to remove stones, grass roots and other debris;

[0020] 2. Preparation of burning turf mud: Select a barren slope near the nursery ground, first cut down the weeds and shrubs on the ground, dry them in the sun, and pile them together, then use a hoe to remove the humus, turf, weed and shrub roots, and epidermis soil on the ground, etc. Scrape and pile it on top, burn it with fire...

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Abstract

The invention discloses nutrient soil for growing seedlings of guangxi green plum in a nutrient cup. The nutrient soil comprises 57% of yellow earth subsoil, 30% of burned turf sludge, 10% of honeycomb coal ash and 3% of phosphatic fertilizer. The invention also discloses a preparation method for the nutrient soil. The preparation method comprises the following specific steps: preparing the yellow earth subsoil, preparing the burned turf sludge, preparing the nutrient soil and sterilizing the nutrient soil. The nutrient soil belongs to the field of seedling raising technology. The problem of the nutrient soil for growing a strong seedling of the precious guangxi green plum is solved. The nutrient soil has the characteristics of being compact and uniform, good in water and fertilizer retention, good in permeation, and having no diseases and pests and weed seeds, and can be used for providing various nutrients and moisture for growing of guangxi green plum seedlings, guaranteeing that the seedlings of the guangxi green plum are strong, and providing good seedlings for creating a fast-growing and high-yield plantation of guangxi green plum.

Description

technical field [0001] The invention relates to the technical field of tree nutrition cup seedling cultivation, in particular to a nutrient soil used for Guangxi green plum nutrition cup seedling cultivation and a preparation method thereof, belonging to the forest tree seedling cultivation technical field. Background technique [0002] Guangxi Qingmei (scientific name: Vatica guangxiensis) is a species of Dipterocarpaceae, about 30 meters high, with annual branches densely covered with yellowish-brown to brown star-shaped hairs, old branches glabrous, leathery leaves, oval Oval-shaped and lanceolate, it likes warm winters, not hot summers, and high humidity all year round. It was originally distributed in Guangxi (Napo), where it grows on slopes and hills. [0003] Guangxi Qingmei is a typical tropical tree species newly discovered in China. It has a straight and round trunk, fine wood structure, strong material, corrosion resistance, smooth and smooth after planing. It is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 黄振忠
Owner 黄振忠
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