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Saline-alkali land improving and fertilizing agent and its preparation method

A technology of fertilizing agent and saline-alkali land, which is applied in the field of saline-alkali land improving fertilizer and its preparation, which can solve the problems of immature technology, difficulty in popularization, and large investment, and achieve the effects of improving product quality, improving root system vitality, and promoting nutrient release

Inactive Publication Date: 2007-02-21
牛发国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Although the above methods have made certain achievements, they are difficult to be widely used due to reasons such as immature technology, large investment, slow effect, and difficulty in popularization.

Method used

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  • Saline-alkali land improving and fertilizing agent and its preparation method
  • Saline-alkali land improving and fertilizing agent and its preparation method
  • Saline-alkali land improving and fertilizing agent and its preparation method

Examples

Experimental program
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Effect test

example 1

[0051] Weigh the raw materials for mixing according to the following proportions, and prepare according to the following method steps:

[0052] Table 1 Improved fattening agent formula

[0053]

[0054] Bacteria solution preparation method:

[0055] This compound bacteria solution is composed of four commonly used bacteria, all of which can be purchased in the market, namely:

[0056] Trichoderma reesei

[0057] Lactobacillus plantarum

[0058] Saccharomyces cerevisiae (1941, 1942)

[0059] Actinoplanes missouriensis

[0060] Composite method can adopt such as the title: the production method of compound microbial fertilizer bacterial fertilizer, the patent application number of this method is 2003101054852, also can adopt the method as described in the embodiment. Preparation:

[0061]

[0062] The whole production cycle is about 5-7 days.

[0063] After four days of fermentation (25°C), the above five formulations were tested and observed for t...

example 2

[0090] Example 2: Bacterial solution preparation method:

[0091] The compound bacteria solution is composed of four commonly used bacteria, all of which can be purchased in the market, namely: Trichoderma reesei, Lactobacillus plantarum, Saccharomyces cerevisiae (1941, 1942) , Missouri swimming actinomycetes (Actinoplanes missouriensis), prepare the medium according to the following ratio:

[0092] 100,000 grams of beef extract, 50,000 grams of soluble starch

[0093] KNO 3 20000g K 2 HPO 4 1000 grams

[0094] MnSO 4 500 g FeSO 4 100 g

[0095]Nacl 20000g Glucose 10000g

[0096] Mix the above raw materials and sterilize, then add 1,000,000 ml of sterile water to prepare a nutrient solution, add 10,000 ml of the above four microbial strains in a ratio of 1:1:1:1, shake for 5 minutes, and incubate at 37°C+2°C for 120 During the cultivation period, the culture solution was shaken and deflated every day until the product was a brown liquid with a swe...

example 3

[0097] Example 3: Bacterial solution preparation method:

[0098] The compound bacteria solution is composed of four commonly used bacteria, all of which can be purchased in the market, namely: Trichoderma reesei, Lactobacillus plantarum, Saccharomyces cerevisiae (1941, 1942) , Missouri swimming actinomycetes (Actinoplanes missouriensis), prepare the medium according to the following ratio:

[0099] 100,000 grams of beef extract, 50,000 grams of soluble starch

[0100] KNO 3 20000g K 2 HPO 4 1000 grams

[0101] MnSO 4 500 g FeSO 4 100 g

[0102] Nacl 20000g Glucose 10000g

[0103] Mix the above raw materials and sterilize, then add 1,000,000 ml of sterile water to prepare a nutrient solution, add 10,000 ml of the above four microbial strains in a ratio of 1:1.1:1.05:1.2, shake for 5 minutes, and incubate at 37+2°C for 120 During the cultivation period, the culture solution was shaken and deflated every day until the product was a brown liquid with...

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Abstract

Disclosed are a fertilizer for advancing alkaline land and its preparing method, comprising of microbe compound bacterium solution and dry matter and their mess ratio is 1:80-150, the microbe compound bacterium solution is formed by plant lactobacillaceae, distillers yeast . The invention is made by completely using organic substance to fermen, which can adyance alkaline land as wellas be fertilizer for green organic agricultural products.

Description

1. Technical field [0001] The invention relates to a soil improvement fertilizer and a preparation method thereof, more particularly to a saline-alkali soil improvement fertilizer and a preparation method thereof. 2. Background technology [0002] The improvement of saline-alkali land is a worldwide problem, and the global saline-alkali land area is 954.38 million hectares. my country has 1.487 billion mu of saline-alkali land (about 99.13 million hectares), which has become the biggest obstacle restricting the construction of ecological environment and the sustainable development of agriculture in our country. For decades, a lot of manpower, material and financial resources have been invested in saline-alkali land treatment in four ways: physical, water conservancy, chemical and biological. land, adding organic fertilizers and using gypsum, etc. All the above methods have made some achievements, but each method has its limitations, and it is difficult to be widely used on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/40C05G3/04C05F11/08C05G3/80
Inventor 牛发国杨华聂俊华
Owner 牛发国