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Preparation method of humus for blueberry seedling cultivation

A technology for humus and seedlings, applied in the application, organic fertilizer, fertilizer mixture and other directions, can solve problems such as troublesome operation, and achieve the effect of reducing the steps of adding acidic substances, simplifying the cultivation operation steps, and achieving remarkable effects.

Inactive Publication Date: 2016-08-24
CHENGDU SENJIE COMML & TRADING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the problem that acid-increasing substances need to be regularly added in the existing blueberry cultivation process, resulting in very cumbersome operations, and provides a method for preparing humus soil for blueberry seedling cultivation that solves the above-mentioned problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for preparing humus soil for cultivating blueberry seedlings, comprising:

[0023] Step 1. Mix grass, wood, sand, and excrement with water evenly. After mixing, the material does not ooze water; the weight ratio of grass, wood, sand, and excrement is 10-30:50:10-20;

[0024] Step 2: Add Acetobacter pasteuriani and Propionibacterium freunderi into the mixed material and stir evenly; the total amount of the bacteria added is at least 1×10 8 cuf / kg;

[0025] Step 3, covering the mixed material with a film to ferment, the fermentation temperature is 25-28°C, and the fermentation time is 5-8 days;

[0026] Step 4: Dry with cold air until the water content is 40%-50%, and then ferment in piles at 25-28°C for 3-5 days.

[0027] In the present embodiment, the weight ratio of the plant material, sand and excrement is 20:50:10.

[0028] Described bacterial classification comprises Acetobacter pasteuriani and Propionibacterium freunderi, and the addition amount of this...

Embodiment 2

[0032] The difference between this example and Example 1 is that the ratio of Acetobacter pasteurianus and Propionibacterium freudenii in this example is 9:1.

Embodiment 3

[0034] The difference between the present embodiment and the embodiment 1 is that the weight ratio of the vegetation, sand and excrement in the present embodiment is 15:50:15.

[0035] It is known by testing that the pH value of the humus soil obtained after the fermentation reaches 4.2. When the humus soil of the present invention is used to plant blueberries, the pH value of the humus soil is detected after 10 days of planting, and the humus soil is obtained by detection. The soil pH value of the humus soil was 4.6, and the pH value of the humus soil was tested after planting for one month, and the soil pH value of the humus soil was detected to be 4.6.

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Abstract

The invention discloses a preparation method of humus for blueberry seedling cultivation and solves the problem that operation is quite troublesome due to the fact that in the existing blueberry cultivation process, acid increasing matter needs to be added regularly. The preparation method includes the steps that 1, water is added to grass wood materials, sandy soil and faeces, the mixture is mixed to be uniform, and no water seeps out of the mixed material when the material is held with hands, wherein the weight ratio of the grass wood materials to the sandy soil to the faeces is (10-30): 50: (10-20); 2, acetobacter pasteurianus and propionibacterium freudenreichii are added to the mixed material and stirred to be uniform; the total adding amount of the strains is at least 1*108 cuf / kg; 3, a film covers the mixed material, and fermentation is conducted for 5-8 days at the temperature of 25-28 DEG C; 4, the mixed material is cooled with cold air till the water content is 40-50%, then piled fermentation is conducted for 3-5 days at the temperature of 25-28 DEG C, and the humus is prepared. The preparation method has the advantages that the step of adding an acidic material is omitted, blueberry cultivation operation steps are simplified, and influences on growth of blueberries due to acidity difference are reduced.

Description

technical field [0001] The invention relates to a method for preparing humus, in particular to a method for preparing humus for blueberry seedling cultivation. Background technique [0002] Blueberry (Blueberry), means the meaning of blue berry. One is a low shrub, wild with short feet, small particles, but high anthocyanin content; the second is artificially cultivated blueberries, which can grow to 240cm high, with larger fruits, more water, and relatively high anthocyanin content 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 domesticated and cultivated in recent years. Blueberry fruit is rich in nutrients. It not only has good nutritional a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
CPCC05D9/00C05F3/00C05F11/00C05F11/08
Inventor 王迅左雪乐陈凯莉
Owner CHENGDU SENJIE COMML & TRADING CO LTD
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