High efficient biological composite alga fertilizer

A high-efficiency technology of seaweed fertilizer, applied in urea compound fertilizer, nitrogen fertilizer, potash fertilizer, etc., can solve the problems of high cost and complicated process, and achieve the effect of high utilization rate, good water solubility and enhanced water holding capacity

Inactive Publication Date: 2015-04-15
SHANDONG ENBAO BIOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The search shows that there are some patented technologies on biological compound fertilizers, but all of them have problems of complicated process or high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Take the biogas residue in the biogas digester where seaweed has been fermented normally for more than 2 years, and air-dry or quickly dry it; take 100 kg of seaweed liquid, 0.1 kg of compound amino acid, 0.8 kg of biochemical fulvic acid, 20 kg of urea, 3kg of salicylic acid, 0.3kg of streptomycin sulfate, 2kg of superphosphate, 0.5kg of potassium sulfate, 3kg of boric acid and the above-mentioned dry biogas residue; mix the raw materials with a good ratio and use a granulator to make granules shape chemical fertilizer, and finally dry the granular chemical fertilizer to obtain the high-efficiency seaweed fertilizer of the present invention.

Embodiment 2

[0020] Take the biogas residue in the biogas digester where seaweed has been fermented normally for more than 2 years, and air-dry or quickly dry it; take 100 kg of seaweed liquid, 0.3 kg of compound amino acid, 0.9 kg of biochemical fulvic acid, and 30 kg of urea according to the above raw material ratio , 6 kg of salicylic acid, 0.6 kg of streptomycin sulfate, 3 kg of superphosphate, 0.8 kg of potassium sulfate, 5 kg of boric acid and the above-mentioned dried biogas residues; Granular chemical fertilizer, and finally dry the granular chemical fertilizer to obtain the high-efficiency seaweed fertilizer of the present invention.

[0021] Soybean planting test treatment and method

[0022] Soil fertilization treatment: a. Control, no biological compound fertilizer, 3000kg of crushed corn stalks were applied, and the full amount was applied as base fertilizer once sowing; b. Biological compound fertilizer area, 30kg of biological compound fertilizer per hectare mixed with 3000k...

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Abstract

The invention discloses a high efficient biological composite alga fertilizer, which is composed of the following raw materials by weight: 100 kilograms of alga liquid, 0.1 to 0.3 kilogram of composite amino acid, 0.8 to 0.9 kilogram of biochemical fulvic acid, 20 to 30 kilograms of urea, 3 to 6 kilograms of salicylic acid, 0.3 to 0.6 kilogram of streptomycin sulphate, 2 to 3 kilograms of calcium superphosphate, 0.5 to 0.8 kilogram of potassium sulfate, and 3 to 5 kilograms of boric acid. The provided fertilizer can increase the content of organic substances in soil, achieves the goals of fertilizing the soil, obtaining a stable and high output, and increasing the output and incomes, and creates a good agricultural ecosystem. The fulvic acid can be easily dissolved in water, so no flocculation or precipitation is generated after compounding the fulvic acid with various chemical fertilizers. The nutrient content is high, the fertilizing effect is quick, the utilization of the nutrients in the fertilizer is high in the current quarter, and the economic and social profits are good.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a high-efficiency biological compound seaweed fertilizer. Background technique [0002] The evolution of biological fertilizers from the initial rhizobia agent to bacterial fertilizers to today's biological fertilizers has explained the gradual development of biological fertilizers in my country. At present, more than 70 countries in the world have produced, applied and promoted biological fertilizers. At present, there are about 500 enterprises in my country with an annual output of about millions of tons of biological fertilizers used in production. Although this is not comparable to the output and amount of chemical fertilizers used in the same period, it has indeed begun to play a role in agricultural production and has achieved certain economic and social effects. [0003] When this kind of fertilizer is applied to the soil, a large number of living microorganisms can be actively...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B1/02C05G3/00C05G3/80C05C9/00C05C11/00C05D1/02C05D9/02C05F11/00C05F11/02
Inventor 张守福
Owner SHANDONG ENBAO BIOTECH
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