Functional organic nutrient solution for plants and preparation method of functional organic nutrient solution

A technology of organic nutrition and nutrient solution, which is applied in the field of modern agriculture, can solve the problems of high price, unstable effect, single nutrient composition, etc., and achieve the effect of optimized treatment, comprehensive nutrient composition and comprehensive nutrition

Pending Publication Date: 2018-05-29
INST OF CHEM CHINESE ACAD OF SCI +1
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Problems solved by technology

This patent uses expensive sodium selenite, amino oligosaccharins, etc., and the biologically active Bacillus subtilis, PGPR probiotics, EM probiotics, etc. are greatly affected by the use temperature, humidity and environmental conditions, and have no effect. Stablize
[0006] Chinese patent CN201310134302.3 (compound amino acid biological liquid fertilizer and its preparation method 2013.4.18) discloses the method of using biogas slurry to produce liquid bacterial fertilizer. The compound amino acid biological liquid fertilizer produced has the functions of increasing production, improving crop quality and improving soil. It can quickly and effectively increase soil fertility and promote the sustainable development of agriculture and the ecological environment, but it only provides organic nutrients C, N, etc. that are beneficial to crops, and the nutrients are single

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  • Functional organic nutrient solution for plants and preparation method of functional organic nutrient solution
  • Functional organic nutrient solution for plants and preparation method of functional organic nutrient solution

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preparation example Construction

[0045] A method for preparing functional plant organic nutrient solution comprises three steps of primary fermentation, secondary fermentation and mixing of multi-nutrient components. The first fermentation is divided into two parts. One is to obtain biochemical fulvic acid by fermenting corn stalks at a temperature of 30-70°C for 5-7 days, so that agricultural waste can be recycled and reduce its impact on the environment due to improper treatment. The impact of hazards; the second is obtained from the hydrolysis of inedible marine fish by a compound enzyme composed of alkaline protease and papain, at a temperature of 50-60 ° C and a time of 5-6 hours, to obtain compound amino acids. This type of nutrition contains C, N Nutrients needed by plants. In the utilization of crop straw and bagasse, the method of graded utilization is adopted, and the cellulose and hemicellulose are separated first, and the remaining lignin is fermented to obtain a fermented liquid rich in nutrients...

Embodiment 1

[0049] (1) Biochemical fulvic acid is obtained by fermenting corn stalks at a temperature of 30-70°C for 5-7 days;

[0050] (2) It is obtained by hydrolyzing inedible marine fish with a compound enzyme composed of alkaline protease, papain, etc., at a temperature of 50-60°C and a time of 5-6 hours to obtain compound amino acids;

[0051] (3) Mix the obtained biochemical fulvic acid, compound amino acid and molasses liquid in a weight ratio of 1:1:8, and then carry out secondary fermentation at 30-70°C for 3 days to obtain uniformly mixed bio-organic nutrients;

[0052] (4) At 30-50°C, add 10 parts (weight) of water and 15 parts (weight) of trace elements to 40 parts (weight) of biological organic nutrients, and add 15 parts (weight) of nutrients such as nitrogen, phosphorus, and potassium after dissolving completely. part (weight), after dissolving completely, add 0.5 part (weight) of surfactant Tween-80, 0.5 part (weight) of vitamin B2, 0.1 part (weight) of biotin, plant grow...

Embodiment 2

[0054] (1) Biochemical fulvic acid is obtained by fermenting corn stalks at a temperature of 30-70°C for 5-7 days;

[0055] (2) It is obtained by hydrolyzing inedible marine fish with a compound enzyme composed of alkaline protease, papain, etc., at a temperature of 50-60°C and a time of 5-6 hours to obtain compound amino acids;

[0056] (3) Mix the obtained biochemical fulvic acid, compound amino acid and molasses liquid in a weight ratio of 1:1:8, and then carry out secondary fermentation at 30-70°C for 3 days to obtain uniformly mixed bio-organic nutrients;

[0057] (4) At 30-50°C, add 5 parts (weight) of water and 12 parts (weight) of trace elements to 36 parts (weight) of bio-organic nutrients, and add 18 parts of nutrients such as nitrogen, phosphorus, and potassium after the dissolution is complete. part (weight), after dissolving completely, add 0.5 part (weight) of surface active substance Tween-80, 0.1 part (weight) of polyoxyethylene-containing organic silicon, 0.5 ...

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Abstract

A functional organic nutrient solution for plants contains biological organic nutrients prepared from biochemical fulvic acid, compound amino acid and a molasses liquid by mixed fermentation, whereinthe biological organic nutrients contain biochemical fulvic acid, sucrose, reducing sugar, water-soluble protein, soluble gum and other carbohydrates, as well as citric acid, malic acid, succinic acidand amino acid; the content of the biological organic nutrients in the nutrient solution is 350 g / L or higher. The functional organic nutrient solution for the plants contains both plant organic matter and animal organic matter, is comprehensive in nutrition, meets demands of crops for the organic matter, contains comprehensive nutrients and can supplement different crops with needed nutrients indifferent crop growth stages, so that diseases of crops due to nutritional deficiency are prevented, disease resistance of the crops is improved, crop quality is improved, yield is increased, meanwhile, soil nutrients can be supplemented, and soil hardening and acidification are prevented.

Description

technical field [0001] The invention relates to the field of modern agriculture, in particular to a novel plant organic nutrient solution and a preparation method thereof. Background technique [0002] Straw discarded after crop harvest and bagasse after sugarcane extraction contain a large amount of organic matter, including cellulose, hemicellulose, lignin, protein, trace elements and other components, direct incineration or disposal will bring harm to water resources and the environment. to adverse effects. The further transformation and utilization of crop stalks and bagasse to obtain the nutrients needed by crops will increase farmers' income and facilitate the rapid development of circular agriculture. It will greatly reduce the demand for chemical fertilizers for crops and accelerate the development of modern agriculture in China. [0003] Chinese patent CN201511015203.9 (a method of organic waste treatment and biological fermentation to prepare organic nutrient solu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05C11/00C05D9/02C05G3/00C05F5/00C05F11/02C05F17/00C05F9/04C05F11/00C05F11/10C05G1/00
Inventor 王才龙春君张建伟韩晓娜傅东升薛兆弘
Owner INST OF CHEM CHINESE ACAD OF SCI
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