Biological bacterium solution for increasing survival rate of trees in arid and saline-alkali areas, preparation and application

A technology of survival rate and biological bacteria, applied in the field of biological bacteria liquid to improve the survival rate of trees in high drought and saline-alkali areas, can solve the problems of no large-scale afforestation activities, unable to guarantee the survival of trees, low survival rate of tree planting, etc. Nutrient absorption and delivery capacity, good economic value and social value, the effect of expanding the scope of absorption

Inactive Publication Date: 2020-10-27
左政
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional tree planting technology can hardly guarantee the survival of trees in this area. Although some cities in this area have carried out small-scale greening, the survival rate of tree planting is low, less than 10%, and the cost of tree planting is high. Only watering needs 30 times a year. This is unsustainable in the arid and water-scarce northwest region, so there are basically no large-scale afforestation activities in this region

Method used

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  • Biological bacterium solution for increasing survival rate of trees in arid and saline-alkali areas, preparation and application
  • Biological bacterium solution for increasing survival rate of trees in arid and saline-alkali areas, preparation and application
  • Biological bacterium solution for increasing survival rate of trees in arid and saline-alkali areas, preparation and application

Examples

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Effect test

Embodiment 1

[0026] A biological bacterium solution for improving the survival rate of trees in drought and saline-alkali areas, including:

[0027] (1) Base fluid: by weight, well water, EM bacteria, mycorrhizal bacteria, kombucha, fertiliser, brown sugar, the proportions are 100:0.5:0.01:0.1:1:10;

[0028] (2) Bacterial solution finished product: by weight, well water, base fluid, Bacillus subtilis, Harmica mold, actinomycetes, potassium fulvic acid from mineral source, chelated glutamic acid, the ratio is 1000:2:0.01: 0.01:0.01:1:0.5. Its preparation method comprises the following steps:

[0029] S101) Preparation method of base liquid: take 100 grams of well water, boil it, add 10 grams of brown sugar, shake it to remove impurities, add 0.5 grams of EM bacteria, 0.01 grams of mycorrhizal fungi, and 0.1 grams of kombucha after cooling to about 30 degrees Celsius 1. Put 1 gram of Yuanfei into a clean container and shake well; place the sealed container in a temperature environment of 2...

Embodiment 2

[0038] Example 2 The enhanced bacterial solution used in areas with an average annual rainfall of more than 200 millimeters

[0039] A kind of biological bacteria liquid that improves the survival rate of trees in drought and saline-alkali areas, including

[0040] (1) Enhanced base liquid: use EM bacteria (plant type) as the original strain, and the ratio of EM bacteria, well water, brown sugar, and urea is 1:200:20:20 by weight;

[0041] (2) Enhanced bacterial solution finished product: by weight, well water, base fluid, Bacillus subtilis, Harmutz mold, actinomycetes, potassium fulvic acid from mineral sources, and chelated glutamic acid, the ratio is 900:1: 0.01:0.01:0.01:1:0.5. Its preparation method comprises the following steps:

[0042] S201) Preparation of enhanced base liquid: Take 200 grams of well water (if the tap water must be placed in the air for 24 hours before use, in case the residual disinfectant in the tap water will kill the fungus), put 20 grams of brow...

Embodiment 3

[0067] Example 3 Middle East Drought Resistant Bacteria Liquid Used in Areas with Average Annual Rainfall of 200 and Below

[0068] On the basis of Example 2, the amount of acetic acid solution in the formula is doubled, and the amount of ferrous sulfate is doubled, diluted in well water (or tap water placed in the air for 24 hours), and added by 5 kg per cubic meter of nutrient soil Stir the water containing acetic acid solution and ferrous sulfate evenly. Before using, measure the pH value of the nutrient soil. It can be used when the pH value is about 8. If the pH value is greater than 8, then add a small amount of acetic acid solution and ferrous sulfate. Aqueous reprocessing. In addition, the dosage is 15 grams per pot in areas with average annual rainfall between 100 mm and 200 mm, and 25 grams per pot in areas with average annual rainfall below 100 mm.

[0069] At the same time, in particular:

[0070] (1) In the bacterial liquid formula, chelated glutamic acid is a l...

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Abstract

The invention discloses a biological bacterium solution for increasing the survival rate of trees in arid and saline-alkali areas, preparation and application. The biological bacterium solution comprises: (a1) a base solution, which comprises well water, EM bacteria, mycorrhizal bacteria, kombucha, an element fertilizer and brown sugar in a weight ratio of 100: 0.5: 0.01: 0.1: 1: 10 in sequence; and (a2) a finished bacterium solution product, which comprises the well water, the base solution, bacillus subtilis, trichoderma harzianum, actinomycetes, mineral potassium fulvate and chelated glutamic acid in a weight ratio of 1000: 2: 0.01: 0.01: 0.01: 1: 0.5 in sequence. The biological bacterium solution provided by the invention can give full play to the interference, repairing and compounding effects of bacteria on tree cells, enlarge the absorption range of the root systems of the trees, enlarge the nutrient absorption and conveying capacity of the trees and enhance the drought resistance and saline-alkali adaptability of the tree cells, thereby improving the survival rate of the trees and achieving the effect of greatly saving water.

Description

technical field [0001] The invention belongs to the technical field of plant growth agents, and in particular relates to a biological bacterial solution for improving the survival rate of trees in drought and saline-alkali areas, its preparation and application. Background technique [0002] my country has a vast territory, but its ecological environment is fragile. There are 3 million square kilometers in the north where the annual rainfall is below 400 millimeters, and there are nearly 1 million square kilometers of land where the annual rainfall is less than 100 millimeters. It is called barren land. , is a restricted area for tree growth, and it is also the source of severe weather such as sandstorms in our country. In particular, the vast areas in the west and north have long-term drought and little rain, sparse vegetation, and poor ecological environment. In particular, there are nearly one million square kilometers of land with an annual rainfall of 40 mm to 100 mm and...

Claims

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Application Information

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IPC IPC(8): C12N1/14C12N1/16C12N1/20A01G24/20A01G24/10A01G24/28A01G24/25C12R1/01C12R1/125C12R1/885
CPCC12N1/14C12N1/16C12N1/20A01G24/20A01G24/10A01G24/28A01G24/25
Inventor 左会军
Owner 左政
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