CN111943769A - Microbial fertilizer for planting high-yield forage grass in saline-alkali soil - Google Patents

Microbial fertilizer for planting high-yield forage grass in saline-alkali soil Download PDF

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Publication number
CN111943769A
CN111943769A CN202010775255.0A CN202010775255A CN111943769A CN 111943769 A CN111943769 A CN 111943769A CN 202010775255 A CN202010775255 A CN 202010775255A CN 111943769 A CN111943769 A CN 111943769A
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agent
saline
fertilizer
pasture
microbial
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CN202010775255.0A
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王胜
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Shandong Sunway Saline Alkali Soil Technology Co Ltd
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Shandong Sunway Saline Alkali Soil Technology Co Ltd
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Priority to CN202010775255.0A priority Critical patent/CN111943769A/en
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02—Superphosphates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Soil Sciences (AREA)
  • Botany (AREA)
  • Plant Pathology (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a microbial fertilizer for planting high-yield pasture in saline-alkali soil, which comprises the following components: the biological fertilizer comprises a compound microbial agent, humic acid, straws, animal wastes, medical stones, monopotassium phosphate, urea, calcium superphosphate and water. The compound microbial agent adopted in the microbial fertilizer for planting the high-yield pasture in the saline-alkali land disclosed by the invention is added with conventional microorganisms for fertilizer fermentation such as an aerobic denitrifying bacterium agent, a bacillus subtilis agent, a bacillus licheniformis agent and the like, and is added with a serratia plymuthica agent and a brevibacillus laterosporus agent aiming at various plant diseases and insect pests such as aphids, madder flies, blind stink bugs and the like which are easy to occur to pasture, so that after the two agents are cooperatively used, the control effect on the plant diseases and insect pests is obviously improved. Meanwhile, in order to stimulate the pasture to grow quickly, the invention also sprays the dihydrocapsaicin aqueous solution after the pasture is mowed every time, can effectively remove weeds and promote the high yield of the pasture.

Description

Microbial fertilizer for planting high-yield forage grass in saline-alkali soil
Technical Field
The invention relates to the technical field of fertilizers, in particular to a microbial fertilizer for planting high-yield pasture in saline-alkali soil.
Background
Since the root cause of the formation of saline-alkali soil is poor in moisture status, emphasis has been placed on improving the moisture status of the soil at the initial stage of improvement. Generally, the method comprises the steps of firstly discharging salt, washing the salt and reducing the salt content of soil; planting saline-alkali tolerant plants, and fertilizing soil; and finally planting crops. The specific improvement measures are as follows: draining water, irrigating and washing salt, dredging and improving, planting rice, fertilizing and improving, leveling land and chemically improving.
Microbial fertilizers are also called biological fertilizers, inoculants or bacterial fertilizers (bacterial manures) and the like, and refer to a fertilizer product which takes the life activities of microorganisms as the core and enables crops to obtain specific fertilizer effects. The microbial fertilizer and the micro-fertilizer have essential differences: the former are living life and the latter are mineral elements. The microbial resources are rich, the variety and the functions are various, and the fertilizer can be developed into fertilizers with different functions and different purposes. And the microbial strains can be artificially bred, continuously purified and rejuvenated to improve the activity of the strains, and particularly, with the further development of biotechnology, the acquisition of the required strains by a genetic engineering method becomes possible.
Microbial fertilizers are of many types, and microbial fertilizer products are generally divided into two main categories: one is a microbial fertilizer in the narrow sense, which means that the supply of plant nutrient elements is increased through the life activities of microorganisms, and comprises the steps of increasing the total supply of the plant nutrient elements in soil and production environment, so that the nutrient condition of the plants is improved, and the yield is increased, wherein the representative variety of the microbial fertilizer is rhizobium fertilizer; the other is a broad-sense microbial fertilizer, which means that the supply of plant nutrient elements can be improved through the life activities of microorganisms in the microbial fertilizer, plant growth hormone can be generated, the absorption and utilization of the nutrient elements by plants are promoted or the pathogenic effect of certain pathogenic microorganisms is antagonized, the crop diseases and insect pests are reduced, and the crop yield is increased.
At present, related researches on pasture fertilizers in China are few, and especially, researches on pasture planting in saline-alkali soil are rarely reported. The company builds a modern agricultural park on saline-alkali land, produces reassuring agricultural and pasturing products by utilizing the clean soil of the saline-alkali land, has the advantages of low pasture planting investment, low cost, quick effect taking and long service life, and can produce animal products with higher nutritional value and economic value, so the invention provides the microbial fertilizer for planting the high-yield pasture on the saline-alkali land.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a microbial fertilizer for planting high-yield pasture in saline-alkali soil.
The technical scheme of the invention is as follows:
a microbial fertilizer for planting high-yield pasture in saline-alkali soil comprises the following components: the biological fertilizer comprises a compound microbial agent, humic acid, straws, animal wastes, medical stones, monopotassium phosphate, urea, calcium superphosphate and water.
Preferably, the microbial fertilizer for planting the high-yield pasture in the saline-alkali soil comprises the following components in percentage by weight: 2-5% of compound microbial agent, 8-15% of humic acid, 22-30% of straw, 12-18% of animal manure, 1-2% of medical stone, 2-5% of monopotassium phosphate, 3-6% of urea, 2-5% of calcium superphosphate and the balance of water.
Preferably, the addition amount of the compound microbial agent is not less than 1 x 1011Microbial fertilizer per gram.
Preferably, the compound microbial agent A consists of an aerobic denitrifying bacterium agent, a bacillus subtilis agent, a bacillus licheniformis agent, a serratia plymuthica agent and a brevibacillus laterosporus agent.
Preferably, the brevibacillus laterosporus is the brevibacillus laterosporus SNB10 disclosed in Chinese invention patent CN 107151641A.
Preferably, the serratia plymuthica is a serratia plymuthica strain GH010 in pasture disclosed in Chinese patent CN 103122330A.
Preferably, the preparation method of the microbial fertilizer for planting the saline-alkali soil high-yield pasture comprises the following steps:
A. adding water into the compound microbial agent, the straws and the animal wastes, uniformly stirring, and performing composting fermentation for 16-24 hours at the temperature of 40-45 ℃;
B. then adding humic acid, stirring uniformly, continuing to ferment, setting the height of the pile to be less than or equal to 3m in the fermentation process, turning over the fertilizer when the temperature of the pile rises to 70-75 ℃ and lasts for more than 1h, and fermenting for 12-15 days;
C. adding Maifanitum, potassium dihydrogen phosphate, urea, and calcium superphosphate into the fermented fertilizer, stirring for 1-2 hr, controlling temperature at 65-70 deg.C, and cooling to room temperature.
Preferably, the microbial fertilizer for planting the high-yield pasture in the saline-alkali soil can be used together with a dihydrocapsaicin aqueous solution.
The invention has the advantages that: the microbial fertilizer for planting the high-yield pasture in the saline-alkali soil comprises the following components: the biological fertilizer comprises a compound microbial agent, humic acid, straws, animal wastes, medical stones, monopotassium phosphate, urea, calcium superphosphate and water. The compound microbial agent adopted in the microbial fertilizer for planting the high-yield pasture in the saline-alkali land disclosed by the invention is added with conventional microorganisms for fertilizer fermentation such as an aerobic denitrifying bacterium agent, a bacillus subtilis agent, a bacillus licheniformis agent and the like, and is added with a serratia plymuthica agent and a brevibacillus laterosporus agent aiming at various plant diseases and insect pests such as aphids, madder flies, blind stink bugs and the like which are easy to occur to pasture, so that after the two agents are cooperatively used, the control effect on the plant diseases and insect pests is obviously improved. Meanwhile, in order to stimulate the pasture to grow quickly, the invention also sprays the dihydrocapsaicin aqueous solution after the pasture is mowed every time, can effectively remove weeds and promote the high yield of the pasture.
Detailed Description
Example 1
A microbial fertilizer for planting high-yield pasture in saline-alkali soil comprises the following components in percentage by weight: 3.5% of compound microbial agent, 12% of humic acid, 25% of straw, 16% of animal manure, 1.5% of medical stone, 3% of monopotassium phosphate, 5% of urea, 3% of calcium superphosphate and the balance of water.
The compound microbial agent A consists of an aerobic denitrifying bacterium agent, a bacillus subtilis agent, a bacillus licheniformis agent, a serratia plymuthica agent and a brevibacillus laterosporus agent. The addition amount of the above microbial inoculum is 1.5 x 1011Microbial fertilizer per gram.
The Brevibacillus laterosporus adopts Brevibacillus laterosporus SNB10 disclosed in Chinese invention patent CN 107151641A.
The serratia plymuthica adopts a serratia plymuthica strain GH010 in pasture disclosed in Chinese patent CN 103122330A.
The preparation method of the microbial fertilizer for planting the high-yield pasture in the saline-alkali soil comprises the following steps:
A. adding water into the compound microbial agent, the straws and the animal wastes, uniformly stirring, and performing composting fermentation for 22 hours at the temperature of 40-45 ℃;
B. then adding humic acid, stirring uniformly, continuing to ferment, setting the height of the pile to be less than or equal to 3m in the fermentation process, turning over the fertilizer when the temperature of the pile rises to 70-75 ℃ and lasts for more than 1h, wherein the fermentation time is 13 days;
C. adding the fermented fertilizer into Maifanitum, potassium dihydrogen phosphate, urea, and calcium superphosphate, stirring for 1.5 hr, controlling temperature at 65-70 deg.C, and cooling to room temperature.
When the microbial fertilizer is used, an unmanned aerial vehicle is adopted to spray 0.001 wt% of dihydrocapsaicin aqueous solution within 3 days after the pasture is mowed every time, and the spraying amount is 20L/mu.
Example 2
A microbial fertilizer for planting high-yield pasture in saline-alkali soil comprises the following components in percentage by weight: 5% of compound microbial agent, 8% of humic acid, 30% of straw, 12% of animal manure, 2% of medical stone, 2% of monopotassium phosphate, 6% of urea, 2% of calcium superphosphate and the balance of water.
The compound microbial agent A consists of an aerobic denitrifying bacterium agent, a bacillus subtilis agent, a bacillus licheniformis agent, a serratia plymuthica agent and a brevibacillus laterosporus agent. The addition amount of the above microbial inoculum is 2.5 x 1011Microbial fertilizer per gram.
The Brevibacillus laterosporus adopts Brevibacillus laterosporus SNB10 disclosed in Chinese invention patent CN 107151641A.
The serratia plymuthica adopts a serratia plymuthica strain GH010 in pasture disclosed in Chinese patent CN 103122330A.
The preparation method of the microbial fertilizer for planting the high-yield pasture in the saline-alkali soil comprises the following steps:
A. adding water into the compound microbial agent, the straws and the animal wastes, uniformly stirring, and performing composting fermentation for 24 hours at the temperature of 40-45 ℃;
B. then adding humic acid, stirring uniformly, continuing to ferment, setting the height of the pile to be less than or equal to 3m in the fermentation process, turning over the fertilizer when the temperature of the pile rises to 70-75 ℃ and lasts for more than 1h, and fermenting for 12 days;
C. adding the fermented fertilizer into Maifanitum, potassium dihydrogen phosphate, urea, and calcium superphosphate, stirring for 2 hr, controlling temperature at 65-70 deg.C, and cooling to room temperature.
When the microbial fertilizer is used, an unmanned aerial vehicle is adopted to spray 0.0015 wt% of dihydrocapsaicin aqueous solution within 3 days after the pasture is mowed every time, and the spraying amount is 18L/mu.
Example 3
A microbial fertilizer for planting high-yield pasture in saline-alkali soil comprises the following components in percentage by weight: 2% of compound microbial agent, 15% of humic acid, 22% of straw, 18% of animal manure, 1% of medical stone, 5% of monopotassium phosphate, 3% of urea, 5% of calcium superphosphate and the balance of water.
The compound microbial agent A consists of an aerobic denitrifying bacterium agent, a bacillus subtilis agent, a bacillus licheniformis agent, a serratia plymuthica agent and a brevibacillus laterosporus agent. The addition amount of the above microbial inoculum is 1.2 x 1011Microbial fertilizer per gram.
The Brevibacillus laterosporus adopts Brevibacillus laterosporus SNB10 disclosed in Chinese invention patent CN 107151641A.
The serratia plymuthica adopts a serratia plymuthica strain GH010 in pasture disclosed in Chinese patent CN 103122330A.
The preparation method of the microbial fertilizer for planting the high-yield pasture in the saline-alkali soil comprises the following steps:
A. adding water into the compound microbial agent, the straws and the animal wastes, uniformly stirring, and performing composting fermentation for 16 hours at the temperature of 40-45 ℃;
B. then adding humic acid, stirring uniformly, continuing to ferment, setting the height of the pile to be less than or equal to 3m in the fermentation process, turning over the fertilizer when the temperature of the pile rises to 70-75 ℃ and lasts for more than 1h, and fermenting for 15 days;
C. adding the fermented fertilizer into Maifanitum, potassium dihydrogen phosphate, urea, and calcium superphosphate, stirring for 1h, controlling temperature at 65-70 deg.C, and cooling to room temperature.
When the microbial fertilizer is used, an unmanned aerial vehicle is adopted to spray 0.001 wt% of dihydrocapsaicin aqueous solution within 3 days after the pasture is mowed every time, and the spraying amount is 25L/mu.
Comparative example 1
The serratia plymuthica microbial inoculum and the brevibacillus laterosporus microbial inoculum in the embodiment 1 are removed at the same time, and the rest proportion and the preparation method are unchanged.
Comparative example 2
The serratia plymuthica microbial inoculum in the example 1 is replaced by the same amount of brevibacillus laterosporus microbial inoculum, and the rest proportion and the preparation method are not changed.
Comparative example 3
The brevibacillus laterosporus agent in the embodiment 1 is replaced by the same amount of serratia plymuthica agent, and the rest proportion and the preparation method are not changed.
Comparative example 4
The step of spraying the dihydrocapsaicin aqueous solution is eliminated, and the rest proportion and the preparation method are unchanged.
Application example
The following test results were obtained by applying the fertilizers of examples 1 to 3 and comparative examples 1 to 2 to saline-alkali soil (total salt content of 1.12g/kg, pH of 7.7) and planting alfalfa in the variety with a fertilizer usage of 100 kg/acre, without spraying pesticides during the experiment, and the present invention was further analyzed in detail.
Table 1: yield of alfalfa from examples 1-3 and comparative examples 1-2:
yield per mu kg in the same year Yield per mu kg in the 2 nd year Yield per mu kg in 3 rd year
Example 1 625 653 677
Example 2 620 642 658
Example 3 618 637 653
Comparative example 1 217 232 261
Comparative example 2 372 390 415
Comparative example 3 355 380 401
Comparative example 4 472 477 490
According to the test data, the microbial fertilizer for planting the high-yield pasture in the saline-alkali soil can obviously improve the yield of the alfalfa.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The microbial fertilizer for planting the high-yield pasture in the saline-alkali soil is characterized by comprising the following components: the biological fertilizer comprises a compound microbial agent, humic acid, straws, animal wastes, medical stones, monopotassium phosphate, urea, calcium superphosphate and water.
2. The microbial fertilizer for planting high-yield pasture in saline-alkali soil as claimed in claim 1, which is characterized by comprising the following components in percentage by weight: 2-5% of compound microbial agent, 8-15% of humic acid, 22-30% of straw, 12-18% of animal manure, 1-2% of medical stone, 2-5% of monopotassium phosphate, 3-6% of urea, 2-5% of calcium superphosphate and the balance of water.
3. The microbial fertilizer for planting of high-yield pasture grasses on saline-alkali soil as claimed in claim 1, wherein the addition amount of the compound microbial agent is not less than 1 x 1011Microbial fertilizer per gram.
4. The microbial fertilizer for planting high-yield pasture in saline-alkali soil as claimed in claim 1, wherein the compound microbial agent A consists of an aerobic denitrifying bacterium agent, a bacillus subtilis agent, a bacillus licheniformis agent, a serratia plymuthica agent and a brevibacillus laterosporus agent.
5. The microbial fertilizer for planting high-yield pasture grasses on saline-alkali soil as claimed in claim 1, wherein the Brevibacillus laterosporus is Brevibacillus laterosporus SNB10 disclosed in Chinese invention patent CN 107151641A.
6. The microbial fertilizer for planting high-yield pasture grasses on saline-alkali soil as claimed in claim 1, wherein the serratia plymuthica is a serratia plymuthica strain GH010 in pasture grasses disclosed in the Chinese patent CN 103122330A.
7. The microbial fertilizer for planting high-yield pasture grass in saline-alkali soil as claimed in any one of claims 1 to 6, wherein the preparation method comprises the following steps:
A. adding water into the compound microbial agent, the straws and the animal wastes, uniformly stirring, and performing composting fermentation for 16-24 hours at the temperature of 40-45 ℃;
B. then adding humic acid, stirring uniformly, continuing to ferment, setting the height of the pile to be less than or equal to 3m in the fermentation process, turning over the fertilizer when the temperature of the pile rises to 70-75 ℃ and lasts for more than 1h, and fermenting for 12-15 days;
C. adding Maifanitum, potassium dihydrogen phosphate, urea, and calcium superphosphate into the fermented fertilizer, stirring for 1-2 hr, controlling temperature at 65-70 deg.C, and cooling to room temperature.
8. The microbial fertilizer for planting high-yield pasture grass in saline-alkali soil as claimed in any one of claims 1 to 6, wherein when in use, the microbial fertilizer for planting high-yield pasture grass in saline-alkali soil can be matched with a dihydrocapsaicin aqueous solution for use.
CN202010775255.0A 2020-08-05 2020-08-05 Microbial fertilizer for planting high-yield forage grass in saline-alkali soil Withdrawn CN111943769A (en)

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CN202010775255.0A CN111943769A (en) 2020-08-05 2020-08-05 Microbial fertilizer for planting high-yield forage grass in saline-alkali soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010775255.0A CN111943769A (en) 2020-08-05 2020-08-05 Microbial fertilizer for planting high-yield forage grass in saline-alkali soil

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Application publication date: 20201117