CN110776373A - Method for promoting plant growth and improving plant oxidation resistance - Google Patents
Method for promoting plant growth and improving plant oxidation resistance Download PDFInfo
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- CN110776373A CN110776373A CN201910776156.1A CN201910776156A CN110776373A CN 110776373 A CN110776373 A CN 110776373A CN 201910776156 A CN201910776156 A CN 201910776156A CN 110776373 A CN110776373 A CN 110776373A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
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- 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
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- 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
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- 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
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- 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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- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biotechnology (AREA)
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- Microbiology (AREA)
- Pest Control & Pesticides (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
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- Wood Science & Technology (AREA)
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- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a method for promoting plant growth and improving plant oxidation resistance, which is to perform infrared or far infrared radiation on plants. Further, the infrared or far infrared radiation to the plants is realized by adding soil conditioner. According to the invention, the soil conditioner is added, so that the content of organic carbon which can be directly utilized by plants, microorganisms and the like in soil is increased, the soil permeability is changed, the soil hardening is relieved, and the soil microenvironment is improved. Meanwhile, infrared or far infrared radiation is emitted to the plants through the soil conditioner, the growth of the plants is further promoted, the yield and the quality of the products are improved, the disease resistance and the pest resistance of the plants are improved, the oxidation resistance of the plants is improved, the implementation of zero-increase action of the fertilizer usage amount in China is promoted, and the national food safety, the agricultural product quality safety and the agricultural ecological safety are guaranteed.
Description
Technical Field
The invention relates to a method for promoting plant growth and improving plant oxidation resistance, which promotes plant growth and improves the product yield and quality by adding a soil conditioner or carrying out infrared or even far infrared radiation on plants, increases the disease resistance and insect pest resistance of the plants and can also improve the plant oxidation resistance.
Background
The fertilizer is important agricultural production data, is 'grain' of the grain, plays an irreplaceable role in promoting the development of the grain and agricultural production, but at present, the problems of excessive application, blind application and the like of the fertilizer exist, so that the cost is increased and the environment is polluted, according to the data of the national statistical bureau, the yield of the fertilizer in 2013 is 7037 ten thousand tons (compared with pure fertilizer and the same below), the application amount of the agricultural fertilizer is 5912 ten thousand tons, the expert analysis shows that the basic soil fertility of cultivated land in China is low, the contribution of the fertilizer application to the grain yield is large and is generally more than 40 percent, the fertilizer application in China has four problems that the equal application amount of ① acres is high, the even fertilizer amount of 21.9 per mu of crops in China is far higher than the average level of 8 kilograms per kilogram (per kilogram) in China, 2.6 times of America, 2.5 times of European Union, the unbalanced phenomenon of ②, the unbalanced fertilizer application phenomenon of developed areas in east, downstream areas of Yangtze rivers and suburbs, the fertilizer application areas of vegetables, fruit trees, the added value of the crops in the world, the ecological environment is generally higher than 638 kilograms, the total fertilizer is less than the conventional fertilizer, the fertilizer application rate of the fertilizer, the fertilizer is less than about 10 percent of the total fertilizer, the total nutrient of the fertilizer, the total fertilizer of the fertilizer, the fertilizer is less than about 10 percent of the total nutrient of the fertilizer applied fertilizer, the total nutrient of the fertilizer, the fertilizer applied to the fertilizer, the total nutrient of the fertilizer is about 10 percent of the total fertilizer applied to the fertilizer.
Excessive fertilization and blind fertilization not only increase the agricultural production cost and waste resources, but also cause hardening of cultivated land and acidification of soil, and simultaneously cause the reduction of the quality of agricultural products! Therefore, the invention provides a method for promoting plant growth and improving plant oxidation resistance, which increases the carbon content of soil, changes the soil permeability, relieves soil hardening, improves the soil microenvironment, promotes plant growth, improves the yield and quality of the product, increases the disease resistance and insect pest resistance of the plant and improves the oxidation resistance of the plant and the fruit thereof by adding the mineral-based organic fertilizer to the plant and the soil.
Disclosure of Invention
The invention provides a method for promoting plant growth and improving plant oxidation resistance, aiming at the outstanding problems of soil hardening, quality reduction of agricultural products and the like caused by excessive fertilization and blind fertilization in agricultural production in China.
The method for promoting plant growth and improving plant oxidation resistance of the invention is to perform infrared or far infrared radiation on the plant.
Further, the infrared or far infrared radiation to the plants is realized by adding soil conditioner. According to the invention, the soil conditioner is added, so that the content of organic carbon which can be directly utilized by plants, microorganisms and the like in soil is increased, the soil permeability is changed, the soil hardening is relieved, and the soil microenvironment is improved. Meanwhile, infrared or far infrared radiation is emitted to the plants through the soil conditioner, the growth of the plants is further promoted, the yield and the quality of the products are improved, the disease resistance and the pest resistance of the plants are improved, the oxidation resistance of the plants is improved, the implementation of zero-increase action of the fertilizer usage amount in China is promoted, and the national food safety, the agricultural product quality safety and the agricultural ecological safety are guaranteed.
The soil conditioner is prepared by the method comprising the following steps:
step 1: putting raw materials containing coal or coal-containing waste into a preparation tank for pretreatment to obtain a mixed material;
step 2: introducing the mixed material obtained in the step 1 into a first-stage reaction tank for biological acidification treatment to generate a mixed gas containing methane and carbon dioxide and a reaction material;
and step 3: introducing the reaction material obtained in the step (2) into a secondary reaction tank for gas production treatment to obtain a mixed gas containing methane and carbon dioxide and a solid-liquid mixed product;
and 4, step 4: preparing a natural gas and a carbon dioxide product from a mixed gas containing methane and carbon dioxide generated in a first-stage reaction tank and a second-stage reaction tank through a gas purification processing system; and (3) adding certain nutrient elements such as nitrogen, phosphorus and potassium into the solid-liquid mixed product generated by the secondary reaction tank through an organic fertilizer production and processing system to obtain the soil conditioner.
In the step 1, the pretreatment comprises the steps of uniformly mixing the materials on one hand and heating the materials to 30-100 ℃ on the other hand.
In the step 2, when the first-stage reaction tank is used for biological acidification treatment, the temperature of the material is controlled to be 10-80 ℃, and the pH value range is 3.0-8.0.
In step 3, when the gas production treatment is carried out in the secondary reaction tank, the temperature of the material is controlled to be 20-90 ℃, and the pH value range is 4.0-9.0.
The coal or coal-containing waste comprises all coal-containing substances, such as waste coal slurry, coal slag, low-calorific-value coal (such as lignite and turf), high-fuel-value electric coal or clean coal and the like of a coal washing plant. In addition, the raw materials also comprise auxiliary materials containing organic carbon substances (such as biomass straws, rice husks, wheat husks, corncobs, kitchen waste or organic waste) and other auxiliary materials (including mixed flora consisting of aerobic flora, facultative flora and anaerobic flora, a trace amount of chemical mixture catalyst, a pH regulator, a buffer agent and the like), and the mass of the auxiliary materials accounts for 0.1-90% of that of the coal-based substances. Wherein: the pH adjusting agent includes sodium hydroxide (NaOH), potassium hydroxide (KOH), sulfuric acid (H2SO4), hydrochloric acid (HCl), lime, calcite, and the like. The trace chemical mixture catalyst (BER catalyst) is a special commercial additive for co-production of coal-based biogas, organic fertilizer and bio-organic fertilizer.
The application amount of the soil conditioner is at least 0.1kg per mu, and the application times are at least 1 time.
The soil conditioner can improve the content of organic carbon which can be directly utilized by plants, microorganisms and the like in soil, change the soil permeability, relieve the soil hardening and improve the soil microenvironment.
The method can promote the growth of plants and improve the yield and quality of products, particularly can promote the growth of roots, stems, leaves, fruits and the like in the growth process of the plants, increase the number and the size of the roots, the stems, the leaves, the fruits and the like of the plants, and improve the mouthfeel and the color sense of edible parts of the roots, the stems, the leaves, the fruits and the like of the plants. In addition, the method can also improve the oxidation resistance of the plant, and particularly can improve the browning resistance of roots, stems, leaves, fruits and the like of the plant.
Compared with the prior art, the invention has the beneficial effects that:
1. by adding the soil conditioner, the carbon content of the soil can be increased, the soil permeability can be changed, the soil hardening can be relieved, and the soil microenvironment can be improved.
2. The invention can promote the growth of plants, improve the yield and quality of the plants, increase the disease resistance and insect pest resistance of the plants and improve the oxidation resistance of the plants and fruits thereof by adding the soil conditioner into the soil and carrying out infrared or far infrared radiation on the plants.
Drawings
FIG. 1 is a schematic diagram of the method or product for promoting plant growth and improving plant oxidation resistance of the present invention;
fig. 2 is a photograph of browning of apples at different times without and with soil conditioner added.
FIG. 3 is a photograph of the disease and pest resistance of corn without and with soil conditioner.
Reference numbers in the figures: 1 plant, 2 soil, 3 soil conditioner, 4 microorganism, 5 roots, 6 stems, 7 leaves, 8 fruits and 9 infrared or far infrared radiation.
Detailed Description
As shown in fig. 1, a plant 1 is planted in soil 2, and a soil conditioner 3 is added to the soil 2, the soil conditioner 3 can increase the content of organic carbon in the soil 2, which can be directly utilized by the plant 1, microorganisms 4, and the like, and change the permeability of the soil 1, relieve the hardening of the soil 1, and improve the microenvironment of the soil 1. Meanwhile, the growth of the roots 5, the stems 6, the leaves 7, the fruits 8 and the like in the growth process of the plant 1 is further promoted, the number and the size of the roots 5, the stems 6, the leaves 7, the fruits 8 and the like in the plant 1 are increased, the mouthfeel of edible parts of the roots 5, the stems 6, the leaves 7, the fruits 8 and the like in the plant 1 is improved, and the browning resistance of the roots 5, the stems 6, the leaves 7, the fruits 8 and the like in the plant 1 is improved. In addition, the soil amendment 3 may also emit infrared or even far infrared radiation 9 towards the plant 1.
The plant 1 may be a seed, seedling, primary plant, growing plant, or the like.
Soil amendment 3 is added to the soil in the vicinity of the plant roots and may even be in contact with the plant roots, including but not limited to, in the vicinity of the plant roots, or where the plant roots may grow, so that the ingredients in the soil amendment may be absorbed or absorbed by the roots. Soil amendment 3 may include organic carbon and at least one component including, but not limited to, nitrogen, phosphorus, potassium, calcium, sulfur, silicon, iron, copper, zinc, manganese, boron, molybdenum, trace elements of humic compounds, any combination thereof, or the like. Sources of organic carbon in soil amendment 3 may include, but are not limited to, bioavailable organic carbon, coal, low grade coal, lignite, peat, coal fines, physically processed coal, chemically processed coal, biologically processed coal, coal processing waste, coal dust, wash sludge, any combination thereof, and the like.
The organic carbon in the soil conditioner 3 may be a bioavailable carbon, with a content that may be as high as 90%. Meanwhile, the soil conditioner 3 may be mixed with other materials including, but not limited to, biomass, sludge, pond sludge, lake sludge, sewage treatment plant sludge, municipal waste, any combination thereof, and the like.
The adding proportion of the soil conditioner 3 in the soil 1 is any proportion.
The infrared or even far infrared radiation 9 can be generated by the soil conditioner 3, but also by other means. Infrared or even far infrared radiation can repel and control pests, increase biomass, increase the resistance of fruits and plants to oxidation, and the like.
As shown in fig. 2, it is common for fruit (e.g., apples) to begin to brown after slicing. In one experimental example, organic carbon was applied to an apple tree by soil amendment. The fruit of two apple trees were tested without treatment. Fruits treated with soil amendments can produce browning resistant apples with even higher oxidation resistance for more than two weeks, while apples of control trees brown at a faster rate, possibly with lower oxidation resistance. Apple trees are of the same variety (Fuji), and standard fertilizers in the same soil and the same quantity are suitable for the two varieties. For example, using a percentage value as an example, for values at one end of the spectrum (e.g., substantially no browning/anti-browning), embodiments of the present invention should be understood to include options for percentage values that include no more than 0.5%, 1%, 3%, 5%, 8%, or even 10% browning of the color as compared to untreated fruit. In this example, the total antioxidant capacity (TAOC) of the treated apples was 8% higher than that of the untreated apples.
As shown in fig. 3, the soil conditioner may contribute to the healthy ecosystem of the rhizosphere, enhance the resistance of plants to pathogens and even parasites, and may even enhance the immune system of plants against parasites, arachnids, plant parasitic insects, nematodes, aphids, spiders and other pests. For example, in a single fertilization test, corn fields added with soil conditioners which may be immune system enhancers and may even have insect repellent capabilities have a strong ability to resist insects.
Claims (9)
1. A method for promoting plant growth and improving plant oxidation resistance is characterized in that: is to perform infrared or far infrared radiation on plants.
2. The method of claim 1, wherein:
the infrared or far infrared radiation to the plants is realized by adding soil conditioner.
3. The method of claim 2, wherein:
the soil conditioner is obtained by processing raw materials including coal or coal-containing wastes.
4. The method of claim 3, wherein:
the coal or coal-containing waste comprises waste coal slime, coal slag, low-calorific-value coal, high-fuel-value electric coal or clean coal of a coal washing plant.
5. A process according to claim 3 or 4, characterised in that the soil amendment is prepared by a process comprising the steps of:
step 1: putting raw materials containing coal or coal-containing waste into a preparation tank for pretreatment to obtain a mixed material;
step 2: introducing the mixed material obtained in the step 1 into a first-stage reaction tank for biological acidification treatment to generate a mixed gas containing methane and carbon dioxide and a reaction material;
and step 3: introducing the reaction material obtained in the step (2) into a secondary reaction tank for gas production treatment to obtain a mixed gas containing methane and carbon dioxide and a solid-liquid mixed product;
and 4, step 4: preparing a natural gas and a carbon dioxide product from a mixed gas containing methane and carbon dioxide generated in a first-stage reaction tank and a second-stage reaction tank through a gas purification processing system; and (3) adding certain nutrient elements such as nitrogen, phosphorus and potassium into the solid-liquid mixed product generated by the secondary reaction tank through an organic fertilizer production and processing system to obtain the soil conditioner.
6. The method of claim 5, wherein:
in the step 1, the pretreatment comprises the steps of uniformly mixing the materials on one hand and heating the materials to 30-100 ℃ on the other hand.
7. The method of claim 5, wherein:
in the step 2, when the first-stage reaction tank is used for biological acidification treatment, the temperature of the material is controlled to be 10-80 ℃, and the pH value range is 3.0-8.0.
8. The method of claim 5, wherein:
in step 3, when the gas production treatment is carried out in the secondary reaction tank, the temperature of the material is controlled to be 20-90 ℃, and the pH value range is 4.0-9.0.
9. The method of claim 2, 3 or 4, wherein:
the application amount of the soil conditioner is at least 0.1kg per mu, and the application times are at least 1 time.
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| CN201910776156.1A CN110776373A (en) | 2019-08-22 | 2019-08-22 | Method for promoting plant growth and improving plant oxidation resistance |
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| CN201910776156.1A CN110776373A (en) | 2019-08-22 | 2019-08-22 | Method for promoting plant growth and improving plant oxidation resistance |
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| CN108129239A (en) * | 2018-01-29 | 2018-06-08 | 营山县智达能源生态环保研究所 | A kind of composite soil modifier and preparation application method |
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2019
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| JPH1161129A (en) * | 1997-08-19 | 1999-03-05 | Mitsui Chem Inc | Soil improving agent |
| CN101768019A (en) * | 2010-01-22 | 2010-07-07 | 西北农林科技大学 | Method for producing water-soluble humic acid fertilizer by quickly degrading natural organic matters |
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Application publication date: 20200211 |