CN113173822A - Water-soluble organic carbon fertilizer and preparation method thereof - Google Patents

Water-soluble organic carbon fertilizer and preparation method thereof Download PDF

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CN113173822A
CN113173822A CN202110630296.5A CN202110630296A CN113173822A CN 113173822 A CN113173822 A CN 113173822A CN 202110630296 A CN202110630296 A CN 202110630296A CN 113173822 A CN113173822 A CN 113173822A
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water
soluble organic
organic carbon
fertilizer
soil
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魏存发
马永锋
王宇鹏
杨宏伟
李少飞
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80—Soil conditioners
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/23—Solutions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Engineering & Computer Science (AREA)
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  • Tropical Medicine & Parasitology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Soil Sciences (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a water-soluble organic carbon fertilizer and a preparation method thereof. The invention can rapidly repair the carbon specific gravity in the soil, adjust the C/N ratio of the soil, form a micro-ecological environment by beneficial microorganisms and plant rhizosphere soil, and enable the microorganisms and the rhizosphere to symbiotically and co-host; meanwhile, the microbial secondary metabolite is promoted to prevent crop diseases and insect pests and soil-borne diseases. Dissociating nutrients in soil, improving and activating soil, increasing the utilization rate of mineral nutrient elements in soil, and promoting the photosynthesis and healthy growth of plant.

Description

Water-soluble organic carbon fertilizer and preparation method thereof
Technical Field
The invention discloses a water-soluble organic carbon fertilizer and a preparation method thereof, wherein the fertilizer is developed aiming at the mixture of micromolecule bioactive water-soluble organic carbon compounds and chelates thereof required by soil maintenance and plant growth and plays a determining role in soil and plant growth micro-ecological environment.
Background
The application history of the biological source fertilizer-carbon series fertilizer (organic fertilizer) in China is long and the effect is obvious. The existing production process generally adopts a high-temperature aerobic fermentation technology and combines a process of turning piles for multiple times, although the organic matter content is higher, most of the organic matter exists in a mineralized humus form, and can be gradually released to be absorbed by series of micromolecule bioactive water-soluble organic carbon compounds and chelate plants thereof only after long-time degradation by soil microorganisms; most of the organic matters can not be dissolved in water rapidly in a short time and are directly absorbed by plants. At present, the fermentation process of the organic fertilizer consumes long time, so that the loss of the fertilizer efficiency of the organic fertilizer is large, the fertilizer efficiency is reduced, and the odor is generated in the fermentation process, so that the environmental pollution and the damage to the ecological environment are caused. The yield and variety of mineral source fertilizers (chemical fertilizers) are continuously increased, the market demand is continuously expanded, the process of quickly taking the mineral source fertilizers out is also completed, and the yield of agricultural products is greatly improved; however, the massive and unregulated use of quick-acting fertilizers brings continuous degradation to farmlands and even harm to the quality and yield reduction of agricultural products, and seriously threatens the health of people. The existing recyclable production processes of extracting small molecular water-soluble organic carbon compounds from wastewater, natural plants and biological excrement and residual bodies are mature day by day, and the problem of how to realize quick-acting of biogenic fertilizers is increasingly solved. The biggest problem encountered by organic fertilizer enterprises in the aspects of product quality, technical popularization, brand shaping and the like at present is the quick-acting industrialization problem of biological source fertilizers, which is also a worldwide problem. The quick-acting of the biological source fertilizer (organic fertilizer) becomes the first choice fertilizer for the production of green food and agricultural products, and the utilization of the functional living microbial fertilizer is highlighted as the key in the fertilizer, so that the quick-acting industrialization of the biological source-microbial fertilizer is urgent. Therefore, the problems that the traditional organic fertilizer is slow in fertilizer efficiency, difficult to be directly absorbed by plants, complex in preparation process and serious in pollution are rapidly solved. In order to rapidly make up for a carbon 'short plate' of biological source organic fertilizer for repairing soil, the invention develops a water-soluble organic carbon fertilizer product which has small molecular weight, good water solubility, strong permeability and fast expansibility and is easy to be absorbed by a plant root system to adjust the C/N ratio of the soil, establishes a beneficial microorganism and plant rhizosphere soil micro-ecological environment, and achieves the purposes of symbiotic co-host of the microorganism and the rhizosphere, promoting the activation of the plant rhizosphere, promoting the growth of roots and enhancing the roots; meanwhile, the secondary metabolites of the microorganisms are utilized to prevent plant diseases and insect pests, dissociate nutrients in the soil, improve and activate the soil, further improve the utilization rate of mineral source nutrient elements such as N, P, K in the soil, enable the mineral source nutrient elements to be absorbed by the surfaces of leaves, stems and fruits of plant roots along with water and to be transported to the required parts of plants, and promote photosynthesis and benign and healthy growth of the plants. Therefore, the biological source fertilizer, the mineral source fertilizer and the living microbial fertilizer are scientifically matched, the soil structure is improved and optimized, the fertilizer is applied according to the growth rule of plants, the planting production process is intelligent and controllable, the planting is gradually transited to the modern industrialized mode, and the high-quality and high-yield green healthy agricultural products can be produced conveniently.
Disclosure of Invention
The invention aims to provide a water-soluble organic carbon fertilizer and a preparation process thereof. The water soluble organic carbon fertilizer contains organic carbon fertilizer with high water solubility and easy absorption by crops, the bioactive micromolecule carbon compound (M is less than or equal to 3000, Dm is less than or equal to 800 nm) contains N, P, O, Si, S and the like, almost 17 nutrient elements and over seventy rare earth elements which are necessary for all plants, the contained active micromolecule water soluble organic carbon can quickly repair the carbon specific gravity in soil, adjust the C/N ratio of the soil, enable beneficial microorganisms and plant rhizosphere soil to form a micro-ecological environment, enable the microorganisms and the rhizosphere to be symbiotic and symbiotic, simultaneously promote the secondary metabolite of the microorganisms to prevent plant diseases and insect pests, dissociate nutrient substances in the soil, improve activated soil, improve the utilization rate of probiotics and mineral nutrient elements in the soil, and play a role in promoting plant photosynthesis and benign healthy growth.
The purpose of the invention can be realized by the following technical scheme:
the water-soluble organic carbon fertilizer comprises the following components in parts by mass:
water-soluble organic carbon%: 8.0-25.0;
small molecule bioactive%: 0.8-2.0;
functional microbial agent%: 0.2-1.0;
mineral source active%: 15.0-20.0;
mineral composite liquid%: 20.0-35.0;
natural plant nutrient solution%: 17.0-56.0.
The preparation method of the water-soluble organic carbon fertilizer comprises the following steps:
a. preparation of water-soluble organic carbon
Adding Trichoderma, Bacillus, yeast and xylanase into rotten tail vegetable fruit; and (3) trichoderma: bacillus: yeast: the xylanase is mixed according to the ratio of 0.1:3.6:0.8:8.3, composite bacteria with the content of 0.1-1.4 percent are used for carrying out biological enzyme degradation to remove odor and then are dispersed in water, the obtained solution is added with 500ppm active enzyme and 50-100ppm plant vaccine for carrying out degradation reaction, the obtained faint scent hydrolysis product is subjected to membrane separation and purification, and the clear liquid part is taken to prepare water-soluble organic carbon;
b. preparation of small molecule bioactive substances
Crushing the naturally dried leaves of the Chinese kale to 40 meshes according to the weight ratio of water: 10, soaking the tail vegetables in water, adjusting the pH value to 7.7-8.0 by using sodium bicarbonate, adding 0.01-0.30% of a biomass enzyme preparation, stirring and dissolving the solution at normal temperature and normal pressure, adding 0.03% of lactic acid bacteria (CFU is more than or equal to 100 hundred million/g) and 0.02% of EM (CFU is more than or equal to 500 hundred million/g) functional bacteria into a substrate after 30 minutes, continuing degradation reaction until dry matters are blackened, and performing spray drying on the obtained solution to obtain a micromolecular bioactive substance;
c. preparation of functional microbial agent
Mixing bacillus amyloliquefaciens (CFU is more than or equal to 2000 hundred million/g), bacillus subtilis (CFU is more than or equal to 1000 hundred million/g), bacillus licheniformis (CFU is more than or equal to 1000 hundred million/g), trichoderma harzianum (CFU is more than or equal to 10 hundred million/g) and lilac bacteroides (CFU is more than or equal to 10 hundred million/g) according to the ratio of 1:5:3:1:1, and then inoculating, activating and fermenting to obtain the compound microbial agent;
d. preparation of mineral source active matter
Dissolving commercial humic acid with the concentration of 10.0 percent by NaOH, slowly adding 0.01 to 3.55 percent of biomass activated composite carbon bacterium enzyme, stirring, dissolving, centrifuging, and spray-drying the solution to obtain the required mineral source active substance;
e. preparation of mineral composite liquid
The active chelating solution of the mineral substances required by the plants is prepared by refining superior industrial grade mineral substances N, P, K, Ca, Mg, S, Si, Fe, B, Zn, Mn, Mo, Cu, Cl, rare earth nitrate, sulfate, phosphate or chelate or citric acid, lignosulfonic acid, polymeric amino acid, polysaccharide, polypeptide, sugar alcohol stock solution, oligosaccharide, alkaloid, biological stimulin, vitamin, anthocyanin, nucleic acid and pheromone according to the proportion of 4:1:3:2:1: 0.5:0.1:0.2:0.1:0.2:0.05:0.1:0.3:0.5 in sequence;
f. preparation of natural plant nutrient solution
100 parts of Chinese kale tailing fruit is crushed and enzymolyzed by 150 parts of 10 percent citric acid at normal temperature and normal pressure, and 100ppm VC, 80ppm paclobutrazol, 0.5 percent amino oligosaccharide and 100ppm potassium phosphite are added into the obtained solution to prepare the required natural plant nutrient solution.
Weighing the prepared water-soluble organic carbon, micromolecular bioactive substances, functional microbial agents, mineral source active substances and mineral substance compound liquid according to mass fractions, sequentially adding the weighed water-soluble organic carbon, micromolecular bioactive substances, functional microbial agents, mineral source active substances and mineral substance compound liquid into natural plant nutrient solution at normal temperature and normal pressure, and reacting and separating under uninterrupted stirring to prepare a solution as the bioactive water-soluble organic carbon fertilizer.
The invention has the advantages that:
1. the water-soluble organic carbon prepared by the method has high solubility and small molecular weight, is easy to be absorbed by plant roots, can be quickly converted into organic matters, can move in soil quickly, is unstable, is easy to oxidize, decompose and mineralize, can effectively adjust the C/N ratio of the soil, enables beneficial microorganisms and plant rhizosphere to symbiotically co-host, and provides a good soil micro-ecological environment for plant growth.
2. The prepared micromolecule biological active substance can promote the running of carbohydrate, improve the supply of organic matters of each organ of crops, increase the chlorophyll content of plants, improve the enzyme activity, promote the transpiration and the photosynthetic permeation of carbon dioxide, and enable the photosynthesis to be more sufficient; accelerate the mineralization of organic matters, relieve the antagonism among all nutrients and promote the circulation of nutrient elements in plants.
3. The functional microbial bacteria prepared by the invention can promote the roots to propagate a large amount of complex microbial communities, prevent the invasion of soil-borne diseases, inhibit the occurrence of plant diseases and insect pests such as soil-borne diseases, fungi and the like, and simultaneously inhibit the growth of harmful microorganisms; secondary metabolism organic matters are secreted, the organic matter content of the soil is increased, the soil structure is improved, and the secondary metabolite can dissociate nutrient substances in the soil, so that the effects of fertilizer synergism, quality improvement and yield increase are achieved.
4. The mineral source extracted active matter prepared by the invention can strengthen the physiological and biochemical activity of plants, accelerate the cell division of the plants, promote the metabolism, enhance the photosynthesis and improve the carbohydrate content, and has double improving and growth promoting effects on fertile soil and plant growth.
5. The mineral compound liquid prepared by the invention integrates various nutrient elements according to the nutrient characteristics required by the plant growth cycle, can quickly supplement mineral nutrients required by the plant growth period, and promotes the healthy growth of the plant.
6. The natural plant extract prepared by the invention can regulate the activity of plant cell protective enzyme, accelerate the synthesis of somatic enzyme and plant vaccine, quickly supplement plant vitamins and wound healing elements, enhance the immunity of plants, and has the functions of fresh preservation and corrosion prevention on fruits, vegetables, grains, oils and flowers. The prepared foliar fertilizer has strong permeability, wide spread, strong adhesive force and quick absorption, can accelerate the utilization of various nutrients in crops, and can prevent various plant diseases and insect pests caused by beneficial bacteria.
7. The invention realizes multiple functions of one fertilizer, mainly uses carbon, skillfully embeds the living microbial agent, the mineral element (chemical fertilizer) and the water-soluble organic carbon fertilizer together, and can solve the problems of unreasonable fertilizer preparation, complex effect and troublesome control of green agricultural products and planting processes; in the application aspect, the water-soluble organic carbon fertilizer makes up the defects of the organic fertilizer and the limitation of the application field, and solves the problem that the organic fertilizer follows water in the water-fertilizer integrated pipeline transportation (drip irrigation); is also an important measure for solving the urban and agricultural pollution. The water-soluble organic carbon fertilizer is used as a planted bridge and a hub node, so that the circulation of soil improvement, carbon and nitrogen and the like and the agricultural circular economy construction can be realized, and the major problems related to a plurality of planted fertilizers and the problem of environmental pollution are effectively solved.
The preparation method of the formula has the advantages that: 1. the natural plants and wastes thereof are used as raw materials, the process can effectively solve the problem of environmental pollution caused by the tail fruits of the tailstocks and the like, reduce the spread of soil-borne diseases and have no secondary pollution; the quick-acting treatment of the biological source fertilizer, namely the industrial production of the water-soluble organic carbon fertilizer is realized; the water-soluble organic carbon can quickly supplement carbon nutrition and provide good plant growth micro-ecological environment; 2. the invention takes natural plants and waste such as the waste tailed vegetable and the like as raw materials, reasonably utilizes resources and increases the economic benefit of farmers; 3. the preparation process can be completed at normal temperature and normal pressure, the process is simple, and the planting is safe, green and controllable.
The invention belongs to a water-soluble organic carbon fertilizer, and aims to improve and activate soil, promote healthy growth of plants, reduce plant diseases and insect pests and improve nutrient utilization rate by adopting different application modes aiming at different crops. The preparation is an environment-friendly, efficient, green and water-soluble organic carbon fertilizer product which is nontoxic, harmless, free of residue, easy to degrade, easy to absorb and free of pollution.
Detailed Description
The water-soluble organic carbon fertilizer comprises the following components in parts by mass:
water-soluble organic carbon%: 8.0-25.0;
small molecule bioactive%: 0.8-2.0;
functional microbial agent%: 0.2-1.0;
mineral source active%: 15.0-20.0;
mineral composite liquid%: 20.0-35.0;
natural plant nutrient solution%: 17.0-56.0.
The preparation method of the water-soluble organic carbon fertilizer comprises the following steps:
a. preparation of water-soluble organic carbon
Adding Trichoderma, Bacillus, yeast and xylanase into rotten tail vegetable fruit. And (3) trichoderma: bacillus: yeast: mixing the xylanase in a ratio of 0.1:3.6:0.8:8.3, performing biological enzyme degradation on the mixed solution by using composite bacteria with the content of 0.1-1.4% to remove malodor, dispersing the obtained solution in water, adding 100-500ppm of active enzyme and 50-100ppm of plant vaccine into the obtained solution to perform degradation reaction, performing membrane separation and purification on the obtained fresh-scent hydrolysate, and taking a clear liquid part to prepare water-soluble organic carbon;
b. preparation of small molecule bioactive substances
Crushing the naturally dried leaves of the Chinese kale to 40 meshes according to the weight ratio of water: soaking the tail vegetables =3:10 in water, adjusting the pH value to 7.7-8.0 by using sodium bicarbonate, adding 0.01% -0.30% of a biomass enzyme preparation, then stirring and dissolving the solution at normal temperature and normal pressure, adding 0.03% of lactic acid bacteria (CFU is more than or equal to 100 hundred million/g) and 0.02% of EM (CFU is more than or equal to 500 hundred million/g) functional bacteria into a substrate after 30 minutes, continuing degradation reaction until dry matters are blackened, and performing spray drying on the obtained solution to obtain a micromolecular bioactive substance;
c. preparation of functional microbial agent
Mixing bacillus amyloliquefaciens (CFU is more than or equal to 2000 hundred million/g), bacillus subtilis (CFU is more than or equal to 1000 hundred million/g), bacillus licheniformis (CFU is more than or equal to 1000 hundred million/g), trichoderma harzianum (CFU is more than or equal to 10 hundred million/g) and lilac bacteroides (CFU is more than or equal to 10 hundred million/g) according to the ratio of 1:5:3:1:1, and then inoculating, activating and fermenting to obtain the compound microbial agent;
d. preparation of mineral source active matter
Dissolving commercial humic acid with 10.0 percent of NaOH, slowly adding 0.01 to 3.55 percent of biomass activated composite carbon bacterium enzyme, stirring for dissolving, then centrifugally separating, and spray-drying the solution to obtain the required mineral source active substance;
e. preparation of mineral composite liquid
The active chelating solution of the mineral substances required by the plants is prepared by refining superior industrial grade mineral substances N, P, K, Ca, Mg, S, Si, Fe, B, Zn, Mn, Mo, Cu, Cl, rare earth nitrate, sulfate, phosphate or chelate or citric acid, lignosulfonic acid, polymeric amino acid, polysaccharide, polypeptide, sugar alcohol stock solution, oligosaccharide, alkaloid, biological stimulin, vitamin, anthocyanin, nucleic acid and pheromone according to the ratio of 4:1:3:2:1: 0.5:0.1:0.2:0.1:0.2:0.05:0.1:0.3:0.5 in sequence at normal temperature and normal pressure.
f. Preparation of natural plant nutrient solution
Crushing 100 parts of waste rape pod, performing enzymolysis by using 150 parts of 10% citric acid at normal temperature and normal pressure, and adding 100ppm VC, 80ppm paclobutrazol, 0.5% amino oligosaccharide and 100ppm potassium phosphite into the obtained solution to prepare the required natural plant nutrient solution;
weighing the prepared water-soluble organic carbon, micromolecular biological active substances, functional microbial agents, mineral source active substances and mineral substance compound liquid according to mass fractions, sequentially adding the weighed water-soluble organic carbon, micromolecular biological active substances, functional microbial agents, mineral source active substances and mineral substance compound liquid into natural plant nutrient solution at normal temperature and normal pressure, reacting and separating under intermittent stirring to prepare solution as a bioactive water-soluble organic carbon fertilizer, and crushing residues to prepare the beneficial microbial fertilizer for improving soil. The water-soluble organic carbon fertilizer achieves the aims of quickly supplementing carbon nutrition and total nutrient elements, activating the activity of microorganisms, improving the growth environment of plants and promoting the benign growth of the plants by adjusting the proportion of each component.
In the following, five test examples are used for illustrating that the water-soluble organic carbon fertilizer can rapidly repair the carbon specific gravity in soil, and the C/N ratio of the soil is adjusted, so that beneficial microorganisms and plant rhizosphere soil form a micro-ecological environment, and the microorganisms and the rhizosphere are symbiotic and co-parasitic; meanwhile, the microorganism secondary metabolite is promoted to prevent soil-borne diseases and plant diseases and insect pests caused by beneficial bacteria, dissociate nutrients in soil, improve and activate soil, improve the utilization rate of mineral nutrient elements in soil and play a role in promoting plant photosynthesis and benign growth.
Example 1: performance test of Water-soluble organic carbon Fertilizer applied to tomato
The water-soluble organic carbon fertilizer comprises the following components in parts by mass:
water-soluble organic carbon%: 18.0 of;
small molecule bioactive%: 1.1;
functional microbial agent%: 0.5;
mineral source active%: 18.0 of;
mineral composite liquid%: 23.5;
natural plant nutrient solution%: the complement to 100.
The components of the formula are weighed according to mass fraction, then sequentially added into the natural plant nutrient solution at normal temperature and normal pressure, and continuously stirred for reaction and separation, so that the prepared solution is the bioactive water-soluble organic carbon fertilizer. When the water-soluble organic carbon fertilizer is diluted to 600 times by water, spraying 30kg of water-soluble organic carbon fertilizer per mu of land by manual spraying or spraying of flying prevention; the spraying is carried out for 5 times in total. The tomato is sprayed once from seed germination to first true leaf growth of two cotyledons, and when the tomato is sprayed on leaf surfaces, the operation of carbohydrate can be promoted, the metabolism of crops is adjusted, the chlorophyll content of plants is increased, the activity of enzyme is improved, the photosynthesis is more vigorous, the proportion and the balance state of various nutritional ingredients are adjusted, the normal growth of the plants is promoted, and a proper growth environment is provided for tomato planting and germination. After the tomatoes are transplanted and planted successfully, the tomatoes can be sprayed twice at intervals in the seedling stage. The water-soluble organic carbon fertilizer is added with a plurality of bioactive products capable of being metabolized secondarily, and the division and growth of meristematic cells of the root system are stimulated by improving the activity of enzyme in the tomato body; during proliferation, high-activity decomposed enzyme and various promoting factors are released, nutrient absorption is promoted, tomato seedlings are promoted to rapidly root, and soil nutrients are absorbed. The spraying agent is sprayed once a week before the flower blossoms, so that the flower blossoms and the fruit setting are promoted, and the fruit setting rate is improved; the first-crop tomatoes are sprayed once a week before picking, so that the disease prevention and malformation prevention effects are achieved. Comparative tests were carried out on the present invention, Mr. carbon and Haomei under the same application conditions, and the results are shown in Table 1 below:
TABLE 1 comparison of Properties
Figure 928951DEST_PATH_IMAGE002
The water-soluble organic carbon fertilizer adopts tomatoes as performance evaluation tests, and the data results in the table 1 show that: by applying the fertilizer, the tomatoes have bright color and uniform shape, the fruit weight is obviously increased, the yield is obviously increased, the tomatoes are listed in the market in advance for 10 days, the fruit deformity rate is lower, and the tomato fertilizer has excellent performance compared with the tomato fertilizer with the carbon birth and beauty. The main reason is that the quick-acting water-soluble organic carbon added in the formula can effectively activate soil, the specially added compound microbial agent provides a good micro-ecological growth environment for tomato growth, and the mineral nutrition is supplemented to promote healthy growth of tomatoes while reducing diseases, so that the maturation period is shortened.
Example 2: performance test of Water-soluble organic carbon Fertilizer applied to apple
The water-soluble organic carbon fertilizer comprises the following components in parts by mass:
water-soluble organic carbon%: 20.0;
small molecule bioactive%: 1.0;
functional microbial agent%: 0.8;
mineral source active%: 18.0 of;
mineral composite liquid%: 25.0;
the content of natural plant extract: the complement to 100.
The components of the formula are weighed according to mass fraction, then sequentially added into the natural plant nutrient solution at normal temperature and normal pressure, and continuously stirred for reaction and separation, so that the prepared solution is the bioactive water-soluble organic carbon fertilizer. The prepared water-soluble organic carbon fertilizer is diluted to 600 times by water and is applied by flushing or root irrigation or drip irrigation in the germination stage of fruit trees, and simultaneously, the water-soluble organic carbon fertilizer is sprayed on leaf surfaces, so that overground parts are promoted to recover growth as soon as possible, the plump degree of apple buds is increased, and the apple buds are promoted to bud. The water-soluble organic carbon fertilizer is sprayed once every 7 to 15 days in the new growth period, and the functional microbial agent and the plant vaccine are added into the water-soluble organic carbon fertilizer, so that the produced polyglutamic acid has strong water and fertilizer retention capacity. The metabolite thereof and mineral elements are subjected to chelation reaction, so that the soil structure is improved, and the pH value of the soil is adjusted; improving the exchange condition of water, nutrients, air and heat of soil. Promote the growth of new shoots and lignification of branches, accelerate the accumulation of effective accumulated temperature of apples, improve the frost resistance of crops and prevent the occurrence of apple lobular disease. The fertilizer is sprayed once in the early stage of flowering, so that the fruit setting rate is improved, the growth of branches and leaves is promoted, flowers and fruits are preserved, and the problem of difficult fruit preservation caused by poor external conditions is solved. The apple preservative is sprayed once every 7-15 days in the growth and development period of fruits, so that the swelling of fruits is promoted, the cracking of fruits is prevented, and the sugar content, vitamins and quality of the apple fruits are improved. Next, comparative tests were conducted under the same conditions as the application amount for the present invention, Mr. carbon and Haomei, and the results are shown in Table 2:
TABLE 2 comparison of Properties
Figure DEST_PATH_IMAGE004
The water-soluble organic carbon fertilizer disclosed by the invention adopts red Fuji apples as a performance evaluation test, and the recorded result shows that: compared with the fruits of Mr. carbon, beauty and multiple fruits, the fruits applying the formula have obviously improved weight and yield, the fruits have regular shapes, uniform coloring, bright luster, deformed fruits, rotten fruits and lower fruit disease rate, and in addition, the fruit trees have vigorous growth, emerald leaves and high fruit setting rate, and because the formula of the invention is rich in micromolecular bioactive substances, plant vaccines, functional microorganisms, preservatives and the like, the fruit tree preservative has outstanding effects on promoting the benign growth of the fruit trees, preventing flowers and fruits from falling, preventing fruit diseases, preventing fruit cracking and preventing freezing and refreshing.
Example 3: performance test of water-soluble organic carbon fertilizer applied to medlar
The water-soluble organic carbon fertilizer comprises the following components in parts by mass:
water-soluble organic carbon%: 22.5;
small molecule bioactive%: 0.8;
functional microbial agent%: 1.0;
mineral source active%: 18.5;
mineral composite liquid%: 32.5;
the content of natural plant extract: the complement to 100.
The components of the formula are weighed according to mass fraction, then sequentially added into the natural plant nutrient solution at normal temperature and normal pressure, and continuously stirred for reaction and separation, so that the prepared solution is the bioactive water-soluble organic carbon fertilizer. According to the fertilizer requirement characteristics of the Chinese wolfberry trees in different growth periods, the water-soluble organic carbon fertilizer is diluted to 600 times by water and applied in a flushing manner or root irrigation or drip irrigation manner from the germination to the blooming, so that the flower bud differentiation and healthy growth of the fruit trees are promoted; spraying twice in the growth period of new branches and leaves of the medlar and the formation period of flower buds of old eye branches from 4 to 5 months, quickly repairing carbon specific gravity in soil by using a water-soluble organic carbon fertilizer, adjusting the C/N ratio of the soil, forming a micro-ecological environment by using beneficial microorganisms and plant rhizosphere soil, and enabling the microorganisms and the rhizosphere to symbiotically host together; meanwhile, the microbial secondary metabolite is promoted to dissociate nutrients in the soil, the activated soil is improved, the utilization rate of mineral nutrient elements in the soil is improved, and the effects of promoting plant photosynthesis and benign growth are achieved. The utilization efficiency is improved, the resistance of the fruit trees is enhanced, and the occurrence of diseases is prevented; spraying 5-8 times at the peak period of massive growth, bud formation, flowering and fruiting of new branches of fruit trees from the beginning of 6 months to the bottom of 7 months at intervals of 7-15 days, promoting healthy growth of fruit trees, preventing flower and fruit dropping, and promoting fruit expansion. The fertilizer is sprayed twice in the last ten days of 8 months, so that the growth of new branches and flower buds of the medlar are promoted, the growth of autumn fruits is promoted, the nutrient deficiency of trees is relieved, and the effects of flower and fruit retention and yield improvement are achieved. The results of comparative tests conducted under the same conditions as the present invention, Mr. carbon and Haomei carbon, are shown in Table 3.
TABLE 3 comparison of Properties
Fertilizer name Producing area Name of plant Quality of single fruit Longitudinal diameter Transverse diameter Color of fruit Sugar content Rate of root rot disease Increase of yield
The invention Lanzhou Ningqi No. 1 0.694 g 1.60 cm 0.80 cm Orange red 51.7% 7.8% 17.8%
Mr. carbon Henan province Ningqi No. 1 0.627 g 1.54 cm 0.68 cm Orange red 48.9% 20.5% 13.1%
"Haomeidou" for curing various diseases Chengdu Ningqi No. 1 0.583 g 1.54 cm 0.60 cm Orange red 48.2% 28.5% 9.8%
Blank space / Ningqi No. 1 0.502 g 1.47 cm 0.50 cm Orange red 43.1% 44.3% /
The water-soluble organic carbon fertilizer adopts medlar (variety: Ningqi No. 1) as a performance evaluation test, and the data statistics result shows that: the water-soluble organic carbon fertilizer has the performance superior to that of Mr. carbon and much better beauty, the yield of the medlar is obviously increased, the color of the medlar is bright, the fruit shape is uniform, the sugar content is high, and the incidence rate of medlar root rot disease is obviously reduced. The main reason is that the fertilizer disclosed by the invention is rich in micromolecular active substances and water-soluble organic carbon, so that the water-retaining and fertilizer-increasing capacity of soil and the absorption capacity of crop roots can be effectively improved, the development of the roots is quickly stimulated, the activity and rooting capacity of the roots are enhanced, the water and fertilizer absorption capacity is improved, and the nutrient absorption of the medlar is accelerated. The added functional microbial inoculum can promote the roots to propagate a large amount of complex microbial communities, inhibit the growth of harmful microorganisms, secrete organic matters, inhibit the occurrence of root rot diseases and reduce the morbidity.
Example 4: performance test of water-soluble organic carbon fertilizer applied to wheat
The water-soluble organic carbon fertilizer comprises the following components in parts by mass:
water-soluble organic carbon%: 19.2;
small molecule bioactive%: 1.6;
functional microbial agent%: 0.4;
mineral source active%: 16.2;
mineral composite liquid%: 26.6;
the content of natural plant extract: the complement to 100.
The components of the formula are weighed according to mass fraction, then sequentially added into the natural plant nutrient solution at normal temperature and normal pressure, and are reacted and separated under intermittent stirring to prepare a solution which is the bioactive water-soluble organic carbon fertilizer. The prepared water-soluble organic carbon fertilizer is diluted to 800 times by water and is sprayed, the fertilizer is sprayed once every 7-15 days in the whole growth period before the tillering of wheat reaches jointing, and the water-soluble organic carbon fertilizer is sprayed by a drip irrigation and intelligent unmanned aerial vehicle which are integrated with water and fertilizer in a root application and leaf surface spraying mode. When the fertilizer is applied to roots, the C/N ratio of soil can be effectively adjusted, a soil micro-ecological environment is formed, microorganisms and rhizosphere are symbiotically co-parasitic, and the rhizosphere activation of plants is promoted; meanwhile, the secondary metabolites of the microorganisms can dissociate the nutrient elements in the soil, improve and activate the soil, improve the utilization rate of mineral nutrient elements in the soil, enable the mineral nutrient elements to be absorbed by roots along with water and conveyed to the upper part of the plant soil, and promote the photosynthesis and the benign growth of the plant; promoting rooting and strengthening seedlings, and enabling the wheat root system to grow in a covering manner, so that the main root is strong and the lateral roots are dense. The wheat is sprayed once in the early stage of flowering, and the pollination rate and the maturing rate are improved. The fertilizer is sprayed once in the filling and milk stage of the wheat, so that the seed filling is effectively promoted, the thousand kernel weight is increased, and the yield of the wheat is improved. Table 4 comparative tests of the present invention, mr. carbo and amador under the same application conditions, the results are as follows:
TABLE 4 comparison of Properties
Fertilizer name Producing area Concentration and dosage Name of plant Increase of yield per mu Resistance to lodging Incidence of disease
The invention Lanzhou 30kg of 800-time liquid is sprayed per mu Wheat (Triticum aestivum L.) 24% High strength 6.7%
Mr. carbon Henan province 30kg of 800-time liquid is sprayed per mu Wheat (Triticum aestivum L.) 18% Middle strength 13.7%
"Haomeidou" for curing various diseases Chengdu 30kg of 800-time liquid is sprayed per mu Wheat (Triticum aestivum L.) 15% Middle strength 15.8%
Blank space / / Wheat (Triticum aestivum L.) / / 27.8%
Wheat is selected as the performance evaluation test of the water-soluble organic carbon fertilizer, and as can be seen from the table 4: the water-soluble organic carbon fertilizer is superior to carbon, mr, good and much better, and the data shows that: the wheat grains are full, the yield is increased obviously, the lodging resistance is strong, and the morbidity is low, because the natural plant extracting solution in the formula contains the wheat nutrient solution component, the plant vaccine can be promoted, the offence resistance of the wheat is enhanced, the wheat stalks are strong, and the disease resistance is enhanced; the mineral compound liquid can effectively supplement the nutrients of the wheat; the added micromolecule biological active substances can improve the pollination rate and the seed setting rate of the wheat, increase the thousand seed weight and simultaneously reduce the empty spike rate.
Example 5: performance test of Water-soluble organic carbon Fertilizer applied to onion
The water-soluble organic carbon fertilizer comprises the following components in parts by mass:
water-soluble organic carbon%: 23.4;
small molecule bioactive%: 1.2;
functional microbial agent%: 0.3;
mineral source active%: 15.2;
mineral composite liquid%: 34.5;
the content of natural plant extract: the complement to 100.
The components of the formula are weighed according to mass fraction, then sequentially added into the natural plant nutrient solution at normal temperature and normal pressure, and are reacted and separated under intermittent stirring to prepare a solution which is the bioactive water-soluble organic carbon fertilizer. The prepared water-soluble organic carbon fertilizer is diluted to 600 times by water and sprayed, and the fertilizer is applied to the leaf surfaces or irrigated to the roots once at the interval of 7-15 days when the formula is applied in the onion seedling stage and the bulb expansion stage. Table 5 shows the results of comparative tests of the present invention, mr. carbo and haomei under the same application conditions as follows:
TABLE 5 comparison of Properties
Fertilizer name Producing area Name of plant Increase of yield per mu Mouth feel (spicy) Smell (irritation) Incidence of disease
The invention Lanzhou Onion (onion) 21.3% Is stronger Is stronger 7.4%
Mr. carbon Henan province Onion (onion) 17.5% High strength High strength 11.7%
"Haomeidou" for curing various diseases Chengdu Onion (onion) 13.8% High strength High strength 16.8%
Blank space / Onion (onion) / Middle strength In 28.4%
According to the water-soluble organic carbon fertilizer, onions are selected for performance evaluation tests, and the test results show that the acre increasing rate of the onions is remarkably improved, the disease incidence rate is reduced, and the water-soluble organic carbon fertilizer is spicy and strong in taste and smell. The formula of the invention is suitable according to local conditions, and the formula is properly prepared, so that the antagonism among various nutrients can be relieved, the nutrient element circulation in the onion body is promoted, the nutrient absorption of the onion is accelerated, and the proper requirements of the onion on trace elements such as sulfur S, boron B, copper Cu and the like are supplemented; the contained water-soluble organic carbon and the compound microbial agent have strong inhibition effect on onion rust disease, downy mildew, gray mold and other diseases.

Claims (2)

1. The water-soluble organic carbon fertilizer comprises the following components in parts by mass:
water-soluble organic carbon%: 8.0-25.0;
small molecule bioactive%: 0.8-2.0;
functional microbial agent%: 0.2-1.0;
mineral source active%: 15.0-20.0;
mineral composite liquid%: 20.0-35.0;
natural plant nutrient solution%: 17.0-56.0.
2. The preparation method of the components of the water-soluble organic carbon fertilizer according to claim 1 comprises the following steps:
a. preparation of water-soluble organic carbon
Adding trichoderma, bacillus, saccharomycetes, xylanase and trichoderma into the rotten tail fruits of the tailstocks: bacillus: yeast: the xylanase ratio is 0.1:3.6:0.8:8.3, the mixed xylanase is used as a compound bacterium, the compound bacterium is subjected to biological enzyme degradation to remove odor and then is dispersed in water, 100-500ppm active enzyme and 50-100ppm plant vaccine are added into the obtained solution to carry out degradation reaction, the obtained faint scent hydrolysis product is subjected to membrane separation and purification, and the clear liquid part is taken to prepare water-soluble organic carbon;
b. preparation of small molecule bioactive substances
Crushing the naturally dried leaves of the Chinese kale to 40 meshes according to the weight ratio of water: 10, soaking the tail vegetables in water, adjusting the pH value to 7.7-8.0 by using sodium bicarbonate, adding 0.01-0.30% of a Huazhi enzyme preparation, stirring and dissolving the solution for 30 minutes at normal temperature and normal pressure, adding 0.03% of lactic acid bacteria and 0.02% of EM (effective microorganisms) functional bacteria into a substrate in sequence for degradation reaction, degrading until dry matters turn black, and performing spray drying on the obtained solution to obtain a micromolecular bioactive substance;
c. preparation of functional microbial agent
Mixing bacillus amyloliquefaciens, bacillus subtilis, bacillus licheniformis trichoderma harzianum and lilac bacteroides according to the ratio of 1:5:3:1:1, and then carrying out inoculation, activation, inoculation and fermentation to obtain a compound microbial agent;
d. preparation of mineral source active matter
Dissolving commercial humic acid with the concentration of 10.0 percent by NaOH, slowly adding 0.01 to 3.55 percent of composite carbon bacterial enzyme with the content of biomass watson activity, stirring, dissolving, centrifuging, and spray-drying the solution to obtain the required mineral source active substance;
e. preparation of mineral composite liquid
High-grade industrial grade mineral substances N, P, K, Ca, Mg, S, Si, Fe, B, Zn, Mn, Mo, Cu, Cl and rare earth nitrate, sulfate, phosphate or chelate or citric acid, lignosulfonic acid, polymeric amino acid, polysaccharide, polypeptide, sugar alcohol stock solution, oligosaccharide, alkaloid, biostimulant, vitamin, anthocyanin, nucleic acid and nutrient are refined into the mineral substance active chelate solution required by the plant at normal temperature and normal pressure according to the proportion of 4:1:3:2:1: 0.5:0.1:0.2:0.1:0.2:0.05:0.1:0.3:0.5 in sequence;
f. preparation of natural plant nutrient solution
Crushing 100 parts of Chinese kale tailing fruits, carrying out enzymolysis on the crushed Chinese kale tailing fruits by 150 parts of citric acid with the concentration of 10 percent at normal temperature and normal pressure, and adding 100ppm VC, 80ppm paclobutrazol, 0.5 percent amino oligosaccharide and 100ppm potassium phosphite into the obtained solution to prepare the required natural plant nutrient solution;
weighing the prepared water-soluble organic carbon, micromolecular bioactive substances, functional microbial agents, mineral source active substances and mineral substance compound liquid according to mass fractions, sequentially adding the weighed water-soluble organic carbon, micromolecular bioactive substances, functional microbial agents, mineral source active substances and mineral substance compound liquid into natural plant nutrient solution at normal temperature and normal pressure, and carrying out reaction separation under intermittent stirring to prepare a solution which is the bioactive water-soluble organic carbon fertilizer.
CN202110630296.5A 2021-06-07 2021-06-07 Water-soluble organic carbon fertilizer and preparation method thereof Pending CN113173822A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7348610B1 (en) 2023-04-10 2023-09-21 ソブエクレー株式会社 Iron supply agent for plant growth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7348610B1 (en) 2023-04-10 2023-09-21 ソブエクレー株式会社 Iron supply agent for plant growth

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