CN108083909A - A kind of functional plants organic nutrient solution for cultivating and preparation method thereof - Google Patents

Abstract

A functional plant organic nutrient solution, including bio-organic nutrients fermented from biochemical fulvic acid, compound amino acids and molasses liquid; the bio-organic nutrients include biochemical fulvic acid, sucrose, reducing sugar, water-soluble protein, soluble gums and other carbohydrates, citric acid, malic acid, succinic acid and amino acids; the content of bio-organic nutrients in the nutrient solution is above 350g/L. The functional plant organic nutrient solution of the present invention contains both plant-like organic matter and animal-like organic matter, and has comprehensive nutrition. While meeting the needs of crops for organic matter, it has comprehensive nutritional components and can supplement the required nutrients for different crops and different growth periods of crops. Nutrients can prevent crop diseases caused by nutrient deficiency, improve crop disease resistance, improve crop quality, increase yield, and at the same time supplement soil nutrients to prevent soil compaction and acidification.

Description

A kind of functional plant organic nutrient solution and preparation method thereof

technical field

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

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 my country.

Chinese patent CN201511015203.9 (a method of organic waste treatment and biological fermentation to prepare organic nutrient solution, 2015.12.31) is a biochemical separation technology for organic waste using acidification, reduction, sedimentation filtration, and fermentation to obtain active biological The organic nutrient solution can effectively improve the aggregate structure of the soil and improve the physical and chemical properties of the soil while ensuring the growth of the crops, enhance the disease resistance and stress resistance of the crops, and improve the quality of the crops. It can be directly applied to agriculture, fishery, etc. A place for pure active organic nutrient solutions.

Chinese patent CN201410544555.2 (a bio-organic nutrient liquid fertilizer 2014.10.15) discloses a bio-organic nutrient liquid fertilizer, which is composed of pollen, honey, sugar, water and EM bacteria, etc. It has stable performance, can prolong the flowering period, and increase the proportion of female flowers. Increasing the fruit setting rate can also increase the thickness of the leaves of the fruit tree, and increase the weight and yield of the single fruit. However, the nutrient solutions described in the above two patents only provide elements such as organic elements C and N that are beneficial to crops, and only utilize plant organic matter, and the nutrient components are single.

Chinese patent CN201610750502.5 (a bio-organic nutrient solution and its preparation method, 2016.8.29) discloses a bio-organic nutrient solution, including water, potassium nitrate, ammonium sulfate, potassium dihydrogen phosphate, magnesium sulfate, calcium nitrate, Amino acids, fulvic acid, zinc sulfate, manganese sulfate, boric acid, sodium selenite, polyaspartic acid, amino oligosaccharins, Bacillus subtilis, PGPR probiotics, EM probiotics, etc., can be widely used in various crops Seed soaking, foliar spraying or drip fertigation and other technical fields. 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.

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 nutrient elements C, N, etc. that are beneficial to crops, and the nutrient composition is single.

Contents of the invention

In view of the above analysis, the present invention aims to provide a functional plant organic nutrient solution and its preparation method, which utilizes low-cost agricultural waste to synthesize a nutrient solution with high content of organic nutrients and has multiple functions, so as to comprehensively supplement nutrients to crops , At the same time, it can realize a recyclable material cycle chain and solve the problem of optimal treatment of agricultural waste.

The purpose of the present invention is mainly achieved through the following technical solutions:

A functional plant organic nutrient solution, including bio-organic nutrients fermented from biochemical fulvic acid, compound amino acids and molasses liquid; the bio-organic nutrients include biochemical fulvic acid, sucrose, reducing sugar, water-soluble protein, soluble gums and other carbohydrates, citric acid, malic acid, succinic acid and amino acids; the content of bio-organic nutrients in the nutrient solution is above 350g/L.

At present, the content of organic nutrients in the organic nutrient solution of the prior art is low, which is not conducive to the nutrient requirements of crops and the stability of the nutrient solution, and trace elements will crystallize out; even if there is a nutrient solution with a high content of organic nutrients, due to The content of its organic nutrients is too high, and only a small amount of other nutrients can be mixed, resulting in a single nutrient component that cannot meet the needs of plants. The content of organic nutrients in the nutrient solution of the present invention can reach more than 350g/L, and can also compound various other nutrients at the same time, which can fully meet the organic nutrient requirements of crops and soil

Further, the biochemical fulvic acid is fermented from straw; the compound amino acid is fermented from marine fish with a compound enzyme composed of alkaline protease and papain; the molasses liquid is fermented from bagasse.

The bio-organic nutrient substance of the present invention contains both plant-like organic matter and animal-like organic matter, and its nutrition is more comprehensive, which is beneficial to the absorption of nutrient solution by crops. Moreover, the raw materials of organic nutrients are all derived from low-priced agricultural waste, which realizes a recyclable material cycle chain and solves the problem of optimal treatment of agricultural waste.

Further, surfactants, vitamins, biotin, plant growth regulators, trace elements, nitrogen, phosphorus and potassium are also included.

Further, the ingredients include by weight: 35-55 parts of biological organic nutrients, 0.5-5 parts of surface active substances, 0.5-2 parts of vitamins, 0-0.5 parts of biotin, 0.1-2 parts of plant growth regulator agent, 10-25 parts of trace elements, 10-20 parts of nitrogen, phosphorus and potassium nutrients, and 5-10 parts of water.

Further, the surface active substance includes one or more of Tween-20, Tween-80, alkylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether or polyoxyethylene-containing silicone kind.

The addition of surface active substances can improve the wettability of the nutrient solution to plants and promote the absorption of the nutrient solution on the leaves of crops. According to the optimal concentration of the surface active substances, add 0.5-5 parts of surface active substances.

Further, the vitamins include one or more of vitamin B2, vitamin B6, niacinamide, niacin, vitamin C or vitamin E.

Add 0.5-2 parts of vitamins according to the optimal concentration requirements of its effect on crops.

Further, the plant growth regulator is one or more of gibberellin, brassin, zeatin or cytokinin.

The addition of the plant growth regulator can promote the absorption and utilization of nutrients by the crops, promote the growth of the crops, and advance the maturity period of the crops, and add 0.1-2 parts of the plant growth regulator according to the optimal concentration requirement for its effect on the crops.

The present invention also provides a method for preparing the functional plant organic nutrient solution, comprising the following steps:

Step 1. Fermenting crop straw and lignin in bagasse to obtain biochemical fulvic acid and molasses liquid, and fermenting inedible marine fish with a compound enzyme composed of alkaline protease and papain to obtain compound amino acids;

Step 2, mixing the biochemical fulvic acid obtained in step 1, compound amino acids and molasses in proportion and then fermenting again to obtain bio-organic nutrients;

Step 3, mixing and dissolving the bio-organic nutrients described in step 2 with the nutrients such as surface active substances, vitamins, biotin, plant growth regulators, trace elements, nitrogen, phosphorus and potassium, to obtain a functional plant organic nutrient solution.

The preparation method of the functional plant organic nutrient solution of the present invention includes three steps of primary fermentation, secondary fermentation and mixing of multi-nutrient components. Multiple fermentations can reduce the molecular weight of organic nutrients, obtain small molecular organic matter, and at the same time can obtain uniform and non-toxic The precipitated bio-organic nutrients are beneficial to the absorption of crops.

Further, in the first step, the crop straws are fermented at 30-70°C for 5-7 days to obtain biochemical fulvic acid; the inedible marine fishes are fermented at 50-60°C for 5-6 hours to obtain compound amino acids.

Further, the mixing ratio of biochemical fulvic acid, compound amino acid and molasses liquid in the second step is 1:1:8.

This ratio can obtain a nutrient distribution ratio that meets the needs of crops, and at the same time can ensure that evenly mixed bio-organic nutrients are obtained.

The beneficial effects of the present invention are as follows:

The invention provides a functional plant organic nutrient solution which contains both plant-like organic matter and animal-like organic matter and has comprehensive nutrition. The content of bio-organic nutrients in the nutrient solution of the present invention can reach more than 350g/L, which can fully meet the organic nutrient requirements of crops and soil, and can also obtain a uniformly mixed nutrient solution. If the content of organic nutrients is too high, the It will reduce the amount of other nutrients, and will not be able to meet the needs of plants; and too low organic matter content is not conducive to the nutrient requirements of crops and the stability of nutrient solution, and trace elements will crystallize out.

The nutrient solution of the present invention contains biological organic nutrients, surface active substances, vitamins, biotin, plant growth regulators, trace elements, and necessary nutrients such as nitrogen, phosphorus, and potassium. While meeting the needs of crops for organic matter, nutrients The ingredients are comprehensive, which can supplement the required nutrients for different crops and different growth periods of crops, prevent crop diseases caused by nutrient deficiency, improve crop resistance to disease, improve crop quality, and increase yield. The functional effect of the nutrient solution of the present invention is not only reflected in the nutritional components, but also in the effect. It not only supplements the nutritional components of crops, but also improves the soil, supplements soil nutrients, and prevents soil compaction and acidification.

Practice has shown that the nutrient solution of the present invention not only supplements organic nutrients for crops, but also supplements macronutrients and trace elements required for crop growth, and under the promotion of plant growth regulators, crops fully absorb and transform these nutrients to improve Crop yield and quality, promote crop maturity.

The preparation method of the functional plant organic nutrient solution of the present invention includes three steps of primary fermentation, secondary fermentation and mixing of multi-nutrient components. Multiple fermentations can reduce the molecular weight of organic nutrients, obtain small molecular organic matter, and at the same time can obtain uniform and non-toxic The precipitated bio-organic nutrients are beneficial to the absorption of crops. The raw materials of the organic nutrients in the nutrient solution of the present invention are all derived from low-priced agricultural wastes, so that the agricultural wastes can be recycled, and the impact on the environment caused by improper treatment can be reduced, and the recyclable materials can be realized. Circular chain to solve the problem of optimal disposal of agricultural waste.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the method particularly pointed out in the written description and claims hereof as well as the detailed description.

Detailed ways

The present invention will be further described below in conjunction with the embodiments, and the embodiments of the present invention can be used to illustrate the principle of the present invention.

A functional plant organic nutrient solution, its composition includes biological organic nutrients, surface active substances, vitamins, biotin, plant growth regulators, trace elements and necessary nutrients such as nitrogen, phosphorus, potassium, and its composition (parts by weight) )include:

Among them, the content of bio-organic nutrients in the nutrient solution can reach more than 350g/L, which can fully meet the organic nutrient requirements of crops and soil, and can also obtain a uniformly mixed nutrient solution. Additions higher than 35-55 parts will reduce the amount of other nutrients and cannot meet the needs of plants, and too low organic matter content is not conducive to the nutrient requirements of crops and the stability of nutrient solution, and trace elements will crystallize.

The surface active substance includes one or more of Tween-20, Tween-80, alkylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether or polyoxyethylene-containing silicone; The addition of surface active substances can improve the wettability of the nutrient solution to the plants and promote the absorption of the nutrient solution on the leaves of the crops. The addition ratio of 0.5-5 parts is based on the optimum concentration requirement for its effect on the crops.

The vitamins include one or more of vitamin B2, vitamin B6, nicotinamide, nicotinic acid, vitamin C or vitamin E.

A certain amount of biotin will be produced during the preparation of the nutrient solution, so 0-0.5 parts of biotin can be added as needed.

The plant growth regulator includes one or more of gibberellins, brassinolides, zeatin or cytokinins; the addition of plant growth regulators can promote the absorption and utilization of nutrients by crops, and promote the growth of crops. Growth, to advance the maturity of crops, the addition ratio of 0.1-2 parts is added according to the optimal concentration requirements for its effect on crops.

The trace elements mainly include boron, zinc, iron, copper, manganese, molybdenum, etc. The trace elements and necessary nutrients such as nitrogen, phosphorus, and potassium can be provided by well-known substances in the industry, such as boric acid, zinc sulfate, Ferrous sulfate, copper sulfate, manganese sulfate, ammonium molybdate, urea, potassium dihydrogen phosphate, potassium nitrate, potassium chloride, potassium sulfate, etc. are well known in the industry. Trace elements and macroelements (i.e. nitrogen, phosphorus, potassium) are added according to the index requirements and crop growth needs at the ratio of 10-25 parts of trace elements and 10-20 parts of nitrogen, phosphorus, and potassium nutrients, and the addition ratio is just obtained Uniform and stable nutrient solution, if the proportion is too high, the dissolution will not be complete, and a uniform solution cannot be obtained, and if the proportion is too low, it will not be able to fully supplement the nutrients needed by plants.

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 required by plants.

The secondary fermentation is to mix the obtained biochemical fulvic acid, compound amino acid and molasses liquid in a weight ratio of 1:1:8, and then ferment at 30-70°C for 3 days to obtain evenly mixed bio-organic nutrients. The ratio of 1:1:8 can obtain the ratio of nutrients that meet the needs of crops. The obtained bio-organic nutrients contain biochemical fulvic acid, sucrose, reducing sugar, water-soluble protein, soluble gum and other carbohydrates, citric acid, Malic acid, succinic acid, amino acids, etc.

The mixing of multi-nutrient ingredients is to fully dissolve biological organic nutrients, surface active substances, vitamins, biotin, plant growth regulators, trace elements and necessary nutrients such as nitrogen, phosphorus, and potassium at 30-50°C 1- Mix well for 2 hours to obtain a functional plant organic nutrient solution. If the temperature is too low, it is not conducive to the dissolution of trace elements and macroelements, and if the temperature is higher than 50°C, the active nutrients in it will be destroyed.

Example 1

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

(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;

(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;

(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 growth regulator brassinolide successively 0.2 parts (by weight), fully dissolved for 1-2 hours, and stirred evenly to obtain functional plant organic nutrient solution JNY-1.

Example 2

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

(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;

(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;

(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 part (weight) of vitamin B2, 0.5 part (weight) of vitamin C parts (weight), 0.2 parts (weight) of plant growth regulator brassinolide, fully dissolved for 1-2 hours, and stirred evenly to obtain functional plant organic nutrient solution JNY-2.

Example 3

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

(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;

(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;

(4) At 30-50°C, add 10 parts (weight) of water and 20 parts (weight) of trace elements to 38 parts (weight) of biological organic nutrients, and add 20 parts (weight) of nutrients such as nitrogen, phosphorus, and potassium after dissolving completely part (weight), after dissolving completely, add 0.5 part (weight) of surface active substance fatty alcohol polyoxyethylene ether, 0.5 part (weight) of vitamin B2, 0.1 part (weight) of vitamin B6, 0.1 part (weight) of biotin ), 0.5 part (weight) of plant growth regulator cytokinin, and 0.2 part (weight) of brassinolide, fully dissolved for 1-2 hours, and stirred evenly to obtain functional plant organic nutrient solution JNY-3.

Example 4

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

(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;

(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;

(4) At 30-50°C, add 5 parts (weight) of water and 20 parts (weight) of trace elements to 50 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 1.5 parts (weight) of surface active substance fatty alcohol polyoxyethylene ether, 0.5 part (weight) of vitamin C, 0.1 part (weight) of vitamin B6, plant growth regulator cell division 0.5 part (weight) of the vegetable, fully dissolved for 1-2 hours, and stirred evenly to obtain the functional plant organic nutrient solution JNY-4.

Example 5

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

(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;

(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;

(4) At 30-50°C, add 8 parts (weight) of water and 20 parts (weight) of trace elements to 45 parts (weight) of biological organic nutrients, and add 12 parts of nutrients such as nitrogen, phosphorus, and potassium after dissolving completely part (weight), after dissolving completely, add 1.0 part (weight) of surface active substance fatty alcohol polyoxyethylene ether, 0.5 part (weight) of vitamin B2, 0.5 part (weight) of vitamin C, 0.5 part (weight) of biotin ), 0.5 parts (weight) of plant growth regulator cytokinin, and 0.1 part (weight) of zeatin, fully dissolved for 1-2 hours, and stirred evenly to obtain functional plant organic nutrient solution JNY-5.

Example 6

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

(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;

(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;

(4) At 30-50°C, add 10 parts (weight) of water and 20 parts (weight) of trace elements to 48 parts (weight) of biological organic nutrients, and add 12 parts of nutrients such as nitrogen, phosphorus, and potassium after dissolving completely part (weight), after dissolving completely, add surface-active substance successively 0.5 part (weight) of polyoxyethylene-containing organosilicon, 0.5 part (weight) of vitamin C, 0.1 part (weight) of vitamin B6, 0.5 part (weight) of biotin ( weight), 1.5 parts (weight) of plant growth regulator cytokinin, and 0.5 parts (weight) of brassinolide, fully dissolved for 1-2 hours, and stirred evenly to obtain functional plant organic nutrient solution JNY-6.

Example 7

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

(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;

(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;

(4) At 30-50°C, add 6 parts (weight) of water and 18 parts (weight) of trace elements to 36 parts (weight) of biological organic nutrients, and add 20 parts of nutrients such as nitrogen, phosphorus, and potassium after dissolving completely part (weight), after dissolving completely, add 1.5 parts (weight) of surface active substance fatty alcohol polyoxyethylene ether, 0.5 part (weight) of vitamin B2, 1.0 part (weight) of vitamin C, plant growth regulator cell division 1.0 part (weight) of the vegetable, fully dissolved for 1-2 hours, and stirred evenly to obtain the functional plant organic nutrient solution JNY-7.

Example 8

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

(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;

(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;

(4) At 30-50°C, add 10 parts (weight) of water and 20 parts (weight) of trace elements to 38 parts (weight) of biological organic nutrients, and add 12 parts of nutrients such as nitrogen, phosphorus, and potassium after dissolving completely part (weight), after dissolving completely, add 0.5 part (weight) of surface active substance fatty alcohol polyoxyethylene ether, 0.5 part (weight) of vitamin B2, 0.1 part (weight) of vitamin B6, 0.1 part (weight) of biotin ), 0.5 part (weight) of plant growth regulator cytokinin, and 0.2 part (weight) of brassinolide, fully dissolved for 1-2 hours, and stirred evenly to obtain functional plant organic nutrient solution JNY-8.

The bio-organic nutrient solution is used for the late stage of citrus fruit, 30 days before picking, and compared with the unused bio-organic nutrient solution, the results in Table 1 show that the citrus using the nutrient solution described in Examples 1-8 of the present invention, the ripening time Compared with the output, there is an increase. The results in Table 1 show that the functional plant organic nutrient solution of the present invention can not only increase the yield of citrus, but also promote the ripening of citrus, which is about a week ahead of schedule. With the promotion of plant growth regulators, citrus can fully absorb and transform these nutrients, thereby improving the yield and quality of citrus and promoting the maturity of citrus.

Attached table 1 embodiment application situation on citrus

Numbering Usage amount/(kg/mu), times Yield increase/% Maturity comparison control group 0 0 JNY-1 1.0 8 6 days in advance JNY-2 1.0, 2 times 12 9 days in advance JNY-3 1.0 10 7 days in advance JNY-4 1.0, 2 times 15 10 days in advance JNY-5 1.0 10 5 days in advance JNY-6 1.0 9 6 days in advance JNY-7 1.0, 2 times 12 8 days in advance JNY-8 1.0, 2 times 7 12 days in advance

The application of the embodiment in the attached table 2 on grapes

Numbering Usage amount/(kg/mu), times Yield increase/% Maturity comparison control group 0 0 JNY-1 1.0 10 3 days in advance JNY-2 1.0, 2 times 15 5 days in advance JNY-3 1.0 10 6 days in advance JNY-4 1.0, 2 times 15 3 days in advance JNY-5 1.0 8 5 days in advance JNY-6 1.0, 2 times 12 6 days in advance JNY-7 1.0, 2 times 16 5 days in advance JNY-8 1.0 9 3 days in advance

The bio-organic nutrient solution is used for the late stage of the Kyoho grape fruit, 30 days before picking, and compared with the unused bio-organic nutrient solution, the results in Table 2 show that the grapes using the nutrient solution described in Examples 1-8 of the present invention, mature Both time and throughput have been improved. The results in Table 2 show that the functional plant organic nutrient solution of the present invention is effective for the growth and yield increase of grapes, and the yield is increased by about 10%, and the maturity period can be advanced by 3-6 days. Under the promotion of plant growth regulators, grapes can fully absorb and transform these nutrients, thereby increasing grape yield and quality, and promoting grape ripening.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present invention can easily think of changes or Replacement should be covered within the protection scope of the present invention.

Claims (10)

1. a kind of functional plants organic nutrient solution for cultivating, which is characterized in that including by biochemical fulvic acid, compound amino acid and liquid molasses The biological organic nutriment that mixed fermentation forms；The biological organic nutriment includes biochemical fulvic acid, sucrose, reduction Sugar, water-solubility protein, soluble natural gum and other carbohydrate, citric acid, malic acid, succinic acid and amino acid；Nutrient solution Described in biological organic nutriment content be more than 350g/L.

2. functional plants organic nutrient solution for cultivating according to claim 1, which is characterized in that the biochemical fulvic acid is sent out by stalk Ferment obtains；The compound amino acid is obtained by the mixed enzyme fermentation that marine fishes form through alkali protease and papain； The liquid molasses are fermented to obtain by bagasse.

3. functional plants organic nutrient solution for cultivating according to claim 1, which is characterized in that further include surface reactive material, tie up Raw element, biotin, plant growth regulator, trace element, nitrogen, phosphorus and potassium.

4. according to the functional plants organic nutrient solution for cultivating of claim 1 or 3, which is characterized in that ingredient includes by weight： 35-55 parts of biological organic nutriment, 0.5-5 parts of surface reactive material, 0.5-2 parts of vitamin, biotin 0-0.5 Part, 0.1-2 parts of plant growth regulator, 10-25 parts of trace element, 10-20 parts of n p k nutrition ingredient, 5-10 parts Water.

5. the functional plants organic nutrient solution for cultivating according to claim 3 or 4, which is characterized in that the surface reactive material Including Tween-20, Tween-80, alkylphenol-polyethenoxy base ether, aliphatic alcohol polyethenoxy base ether or containing the organic of polyoxyethylene groups One or more in silicon.

6. functional plants organic nutrient solution for cultivating according to claim 3, which is characterized in that the vitamin includes vitamin One or more in B2, vitamin B6, niacinamide, niacin, vitamin C or vitamin E.

7. functional plants organic nutrient solution for cultivating according to claim 3, which is characterized in that the plant growth regulator is red One or more in mycin, brassin, zeatin or the basic element of cell division.

A kind of 8. preparation method of functional plants organic nutrient solution for cultivating any one of claim 1-7, which is characterized in that bag Include following steps：

Step 1: the lignin in agricultural crop straw and bagasse is fermented respectively, biochemical fulvic acid and liquid molasses are obtained, The mixed enzyme fermentation that inedible marine fishes form through alkali protease and papain is obtained into compound amino acid；

Step 2: the biochemical fulvic acid that will be obtained in step 1, compound amino acid and liquid molasses carry out again after mixing in proportion Fermentation, obtains biological organic nutriment；

Step 3: by biological organic nutriment and surface reactive material, vitamin, biotin, plant growth described in step 2 Conditioning agent, trace element, nitrogen, phosphorus and potassium these nutritional ingredients progress mixed dissolution, obtain functional plants organic nutrient solution for cultivating.

9. the preparation method of functional plants organic nutrient solution for cultivating according to claim 8, which is characterized in that in the step 1 Agricultural crop straw ferments 5-7 days under the conditions of 30-70 DEG C obtains biochemical fulvic acid；Inedible marine fishes are at 50-60 DEG C Under the conditions of fermentation 5-6h obtain compound amino acid.

10. the preparation method of functional plants organic nutrient solution for cultivating according to claim 8, which is characterized in that the step 2 The mixed proportion of mesophytization fulvic acid, compound amino acid and liquid molasses is 1：1：8.