CN112759466A - Rice seedling strengthening agent - Google Patents
Rice seedling strengthening agent Download PDFInfo
- Publication number
- CN112759466A CN112759466A CN202110271993.6A CN202110271993A CN112759466A CN 112759466 A CN112759466 A CN 112759466A CN 202110271993 A CN202110271993 A CN 202110271993A CN 112759466 A CN112759466 A CN 112759466A
- Authority
- CN
- China
- Prior art keywords
- parts
- acid
- seedling
- strengthening agent
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- C05G3/80—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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Tropical Medicine & Parasitology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a rice seedling strengthening agent, which comprises the following raw materials in parts by weight: 10-30 parts of organic material, 1-5 parts of microbial agent, 10-20 parts of acid regulating agent, 20-30 parts of ammonium sulfate, 15-25 parts of diammonium phosphate, 5-10 parts of magnesium sulfate potassium, 1-5 parts of calcium silicon fertilizer, 0.1-1 part of zinc sulfate, 5-10 parts of humic acid, 0.2-2 parts of growth regulator, 5-10 parts of seaweed essence and 5-10 parts of vinasse. The invention has the beneficial effects that: by enhancing the activity of enzyme in the soil of the rice seedbed, nitrogen, phosphorus and potassium fertilizers in the soil are activated, and the soil fertility is improved; increase the supply of plant nutrients, promote the growth of rice seedlings and finally improve the quality of the rice seedlings.
Description
Technical Field
The invention relates to the technical field of rice planting, in particular to a rice seedling strengthening agent.
Background
The rice seedling raising mostly adopts a dry seedling raising technology, and the dosage of chemical fertilizer in the seedbed application is increased continuously. The utilization rate of the chemical fertilizer of the rice seedlings is only 30%, and about 70% of the chemical fertilizer is deposited and fixed in soil or can not be absorbed and utilized by the rice seedlings along with the loss of rainwater in rivers. Soil hardening is caused, the content of organic matters in the soil is reduced, the activity of the enzyme in the soil of the rice seedbed is further reduced, and finally the quality of rice seedlings is reduced.
Disclosure of Invention
The invention aims to provide a rice seedling strengthening agent, aiming at solving the problems of reduced enzyme activity in soil of a rice seedbed and poor rice seedling quality.
The invention provides a rice seedling strengthening agent, which comprises the following raw materials in parts by weight:
10-30 parts of organic material, 1-5 parts of microbial agent, 10-20 parts of acid regulating agent, 20-30 parts of ammonium sulfate, 15-25 parts of diammonium phosphate, 5-10 parts of magnesium sulfate potassium, 1-5 parts of calcium silicon fertilizer, 0.1-1 part of zinc sulfate, 5-10 parts of humic acid, 0.2-2 parts of growth regulator, 5-10 parts of seaweed essence and 5-10 parts of vinasse.
As a further improvement of the invention, the feed comprises the following raw materials in parts by weight:
20-26 parts of organic material, 3-4 parts of microbial agent, 15-18 parts of acid regulator, 22-17 parts of ammonium sulfate, 22-24 parts of diammonium phosphate, 6-9 parts of magnesium sulfate potassium, 2-4 parts of calcium silicon fertilizer, 0.5-0.8 part of zinc sulfate, 8-9 parts of humic acid, 0.6-1.5 parts of growth regulator, 6-9 parts of seaweed essence and 6-9 parts of vinasse.
As a further improvement of the invention, the organic material is prepared by taking sludge as a raw material through an aerobic composting process, the organic matter content of the organic material is 20-35%, the pH value is 6-8, the water content is 10-30%, and the particle size of the material is 2-10 mm.
As a further improvement of the invention, the microbial agent is one or more of bacillus subtilis, bacillus mucilaginosus, bacillus megaterium, actinomycetes, streptomyces albus and aspergillus niger.
As a further improvement of the invention, the acid regulating agent is a chemical acid regulating agent or a biological fermentation acid.
As a further improvement of the invention, the silicon-calcium fertilizer comprises 20-25% of available silicon and 30-40% of calcium oxide.
As a further improvement of the invention, the humic acid is one or more of fulvic acid, ulmic acid and nitro humic acid.
As a further improvement of the invention, the growth regulator is one or more of paclobutrazol, ABT rooting powder, forchlorfenuron, diethyl aminoethyl hexanoate and compound sodium nitrophenolate.
As a further improvement of the invention, the seaweed extract is an active substance extracted and concentrated by green algae, red algae or brown algae, and the alginic acid content of the seaweed extract is 65-80%.
As a further improvement of the invention, the vinasse is dried vinasse, the pH value of the vinasse is 2.8-3.5, and the water content is 10-20%.
The invention has the beneficial effects that: by enhancing the activity of enzyme in the soil of the rice seedbed, nitrogen, phosphorus and potassium fertilizers in the soil are activated, and the soil fertility is improved; increase the supply of plant nutrients, promote the growth of rice seedlings and finally improve the quality of the rice seedlings.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, in the description of the present invention, the terms used are for illustrative purposes only and are not intended to limit the scope of the present invention. The terms "comprises" and/or "comprising" are used to specify the presence of stated elements, steps, operations, and/or components, but do not preclude the presence or addition of one or more other elements, steps, operations, and/or components. The terms "first," "second," and the like may be used to describe various elements, not necessarily order, and not necessarily limit the elements. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified. These terms are only used to distinguish one element from another. These and/or other aspects will become apparent, and the description of the described embodiments of the invention will be more readily understood by those of ordinary skill in the art. One skilled in the art will readily recognize from the following description that alternative embodiments of the structures and methods illustrated in the present application may be employed without departing from the principles described in the present application.
The rice seedling strengthening agent provided by the embodiment of the invention comprises the following raw materials in parts by weight:
10-30 parts of organic material, 1-5 parts of microbial agent, 10-20 parts of acid regulating agent, 20-30 parts of ammonium sulfate, 15-25 parts of diammonium phosphate, 5-10 parts of magnesium sulfate potassium, 1-5 parts of calcium silicon fertilizer, 0.1-1 part of zinc sulfate, 5-10 parts of humic acid, 0.2-2 parts of growth regulator, 5-10 parts of seaweed essence and 5-10 parts of vinasse.
In an optional embodiment, the composition comprises the following raw materials in parts by weight:
20-26 parts of organic material, 3-4 parts of microbial agent, 15-18 parts of acid regulator, 22-17 parts of ammonium sulfate, 22-24 parts of diammonium phosphate, 6-9 parts of magnesium sulfate potassium, 2-4 parts of calcium silicon fertilizer, 0.5-0.8 part of zinc sulfate, 8-9 parts of humic acid, 0.6-1.5 parts of growth regulator, 6-9 parts of seaweed essence and 6-9 parts of vinasse.
In an optional embodiment, the organic material is prepared by taking sludge as a raw material through an aerobic composting process, the organic content of the organic material is 20-35%, the pH value is 6-8, the water content is 10-30%, and the particle size of the material is 2-10 mm. In the embodiment, sludge of a municipal sewage treatment plant is used as a raw material, aerobic composting lasts for 20-35 days, wherein the days when the composting temperature is more than 45 ℃ need to be kept for 15-30 days, so that harmless treatment and resource utilization of organic wastes are realized. 30-50% of straw, 5-10% of fungus stick and other composting auxiliary materials are added in the composting process. The organic materials can directly or indirectly supplement organic matters to the soil, so that the activity of beneficial microorganisms in the soil is excited, the activity of the soil is excited, insoluble phosphorus and potassium resources in the soil are favorably converted into quick-acting phosphorus and quick-acting potassium which can be directly absorbed by plants, the activity of soil enzymes is improved, and the soil is fertilized.
In an alternative embodiment, the microbial agent is one or more of bacillus subtilis, bacillus mucilaginosus, bacillus megaterium, actinomycetes, streptomyces albus and aspergillus niger. The microbial agent can directly or indirectly improve soil, recover land capability, prevent soil-borne diseases, maintain rhizosphere microflora balance, degrade toxic and harmful substances and the like.
In an alternative embodiment, the acid modulator is a chemical acid modulator or a biological fermentation acid. The chemical acid regulator can be selected from sulfuric acid or citric acid. The acid regulating agent in the embodiment is selected from biological fermentation acid, the biological fermentation acid is acid obtained by fully decomposing organic matters by using a microbial fermentation technology, and the acid is sprayed to soil to achieve the aim of regulating the acid of the rice seedbed.
In an alternative embodiment, the silico-calcium fertilizer comprises 20-25% available silicon and 30-40% calcium oxide. The silicon-calcium fertilizer belongs to one kind of silicon fertilizer, is widely used for planting crops such as rice and the like, and has the functions of resisting stress and increasing yield. The silicon-calcium fertilizer is processed by utilizing industrial solid wastes, belongs to a citrate-soluble slow-release fertilizer, and is a powdery or granular silicon-calcium fertilizer mainly prepared by mechanically grinding blast furnace slag, water-quenched slag, yellow phosphorus slag and the like. The silicon-calcium fertilizer belongs to waste resource utilization, has the characteristic of circular economy, and has high economic and environmental benefits.
In an alternative embodiment, the humic acid is one or more of fulvic acid, ulmic acid and nitrohumic acid. The humic acid is used in the rice seedbed, and can improve soil, stimulate the growth of rice, improve the quality of rice and the like.
In an alternative embodiment, the growth regulator is one or more of paclobutrazol, ABT rooting powder, forchlorfenuron, diethyl aminoethyl hexanoate and compound sodium nitrophenolate. The growth regulator is hormone, biological or chemical preparation synthesized or extracted from organism and having the function of regulating plant growth and development process. Each growth regulator has a specific use or function, and the type of the growth regulator can be selected according to the condition of a rice seedbed.
In an alternative embodiment, the alginic acid content of the alginic acid extract is 65-80% of the active substance extracted and concentrated from green, red or brown algae. The seaweed essence contains various plant growth regulators including auxin, cytokinin, gibberellin, betaine, abscisic acid, jasmonic acid, polyamine, brassinosteroid and other bioactive substances. The bioactive substances can promote cell division growth, tissue differentiation, induce defense and stress reaction, regulate cell osmotic pressure, enhance resistance, regulate physiological state of plants, and promote transportation and utilization of nutrients in rice, thereby promoting rice growth and improving rice yield and quality.
In an alternative embodiment, the whole stillage is dried whole stillage, and the whole stillage has a pH of 2.8 to 3.5 and a moisture content of 10 to 20%. Protein molecules and the like contained in the vinasse can be complexed with cations in soil to form gel substances, and the gel substances are filled in soil gaps, so that the total porosity of the soil can be increased, the capacity of the soil is reduced, the formation of a soil granular structure is promoted, the water holding capacity of the soil is enhanced, the respiration rate of the soil is increased, the proportion of solid, liquid and gas in the soil is coordinated, and a formed chelating system can relieve the release rate of the quick-acting nutrients in the seedling strengthening agent and prolong the fertilizer efficiency. A large amount of microorganisms contained in the vinasse can inhibit some harmful fungi in the soil, and the number of microorganisms having antagonism and inhibition on the harmful fungi in the soil is increased, so that the number of the harmful fungi is reduced, and a good soil environment is created for healthy growth of plants.
The algae essence and the vinasse are complexed by forming coordination bonds between polymer complexes such as protein, polysaccharide, phospholipid and the like and metal ions; light metal cations are replaced with heavy metal ions; heavy metal ions are physically adsorbed by virtue of van der waals force; heavy metals are passivated under the action of oxidation reduction and the like, heavy metal ions are prevented from being enriched in a large amount in plants, and the safety of the waste resource utilization process is enhanced.
Example 1
A rice seedling strengthening agent comprises the following raw materials in parts by weight: 14% of organic materials, 2% of microbial agent, 12% of acid regulating agent, 25% of ammonium sulfate, 20% of diammonium phosphate, 8% of potassium magnesium sulfate, 1% of calcium silicon fertilizer, 1% of zinc sulfate, 7% of humic acid, 1% of growth regulator, 5% of seaweed essence and 5% of vinasse.
The compost product is processed by taking sludge of a municipal sewage plant as a raw material, an aerobic composting treatment process is adopted, 30% of straws and 5% of bacteria sticks are added into compost auxiliary materials, 35 days of aerobic composting is carried out, the composting temperature is more than 45 ℃, and 20 days are carried out, so that harmless treatment and resource utilization of organic wastes are realized. Obtaining the technical specification of compost products: the organic matter content is 21%, the pH value is 7, the water content is 12%, and the particle size of the material is 2-10 mm.
The microbial agent is bacillus subtilis, bacillus mucilaginosus and bacillus megaterium.
The acid regulating agent is citric acid.
The silicon-calcium fertilizer contains 20% of effective silicon and 30% of calcium oxide.
The humic acid is fulvic acid and nitro humic acid.
The growth regulator comprises a mixture of paclobutrazol, ABT rooting powder, forchlorfenuron, diethyl aminoethyl hexanoate and compound sodium nitrophenolate.
The seaweed extract is an active substance extracted and concentrated by using green algae, red algae or brown algae as raw materials, and the alginic acid content is 70%.
The distiller's grains are dried white spirit distiller's grains, the pH is 3.5, and the water content is 15%.
Example 2
A rice seedling strengthening agent comprises the following raw materials in parts by weight: 18% of organic material, 2% of microbial agent, 11% of acid regulator, 28% of ammonium sulfate, 17% of diammonium phosphate, 7% of potassium magnesium sulfate, 1% of calcium silicon fertilizer, 1% of zinc sulfate, 6% of humic acid, 1% of growth regulator, 4% of seaweed essence and 4% of vinasse.
The compost product is processed by taking sludge of a municipal sewage plant as a raw material, an aerobic composting treatment process is adopted, 30% of straws and 5% of bacteria sticks are added into compost auxiliary materials, 35 days of aerobic composting is carried out, the composting temperature is more than 45 ℃, and 20 days are carried out, so that harmless treatment and resource utilization of organic wastes are realized. Obtaining the technical specification of compost products: the organic matter content is 21%, the pH value is 7, the water content is 12%, and the particle size of the material is 2-10 mm.
The microbial agent is bacillus subtilis, bacillus mucilaginosus and bacillus megatherium.
The acid regulating agent is citric acid.
The silicon-calcium fertilizer contains 20% of effective silicon and 30% of calcium oxide.
The humic acid is a mixture of fulvic acid and fulvic acid.
The growth regulator comprises a mixture of paclobutrazol and ABT rooting powder.
The seaweed extract is an active substance extracted and concentrated by using green algae, red algae or brown algae as raw materials, and the alginic acid content is 70%.
The distiller's grains are dried white spirit distiller's grains, the pH is 3.5, and the water content is 15%.
Example 3
A rice seedling strengthening agent comprises the following raw materials in parts by weight: 16% of organic material, 2% of microbial agent, 12% of acid regulator, 28% of ammonium sulfate, 16% of diammonium phosphate, 8% of potassium magnesium sulfate, 1% of calcium silicon fertilizer, 1% of zinc sulfate, 6% of humic acid, 1% of growth regulator, 5% of seaweed essence and 5% of vinasse.
The compost product is processed by taking sludge of a municipal sewage plant as a raw material, an aerobic composting treatment process is adopted, 30% of straws and 5% of bacteria sticks are added into compost auxiliary materials, 35 days of aerobic composting is carried out, the composting temperature is more than 45 ℃, and 20 days are carried out, so that harmless treatment and resource utilization of organic wastes are realized. Obtaining the technical specification of compost products: the organic matter content is 21%, the pH value is 7, the water content is 12%, and the particle size of the material is 2-10 mm.
The microbial agent is bacillus subtilis, bacillus mucilaginosus and bacillus megatherium.
The acid regulating agent is citric acid.
The silicon-calcium fertilizer contains 20% of effective silicon and 30% of calcium oxide.
The humic acid is fulvic acid.
The growth regulator comprises paclobutrazol as the plant growth regulator.
The seaweed extract is an active substance extracted and concentrated by using green algae, red algae or brown algae as raw materials, and the alginic acid content is 70%.
The distiller's grains are dried white spirit distiller's grains, the pH is 3.5, and the water content is 15%.
Example 4
A rice seedling strengthening agent comprises the following raw materials in parts by weight: 10% of organic material, 1% of microbial agent, 10% of acid regulating agent, 20% of ammonium sulfate, 15% of diammonium phosphate, 5% of potassium magnesium sulfate, 1% of calcium silicon fertilizer, 0.1% of zinc sulfate, 5% of humic acid, 0.2% of growth regulator, 5% of seaweed extract and 5% of vinasse.
The compost product is processed by taking sludge of a municipal sewage plant as a raw material, an aerobic composting treatment process is adopted, 30% of straws and 5% of bacteria sticks are added into compost auxiliary materials, 35 days of aerobic composting is carried out, the composting temperature is more than 45 ℃, and 20 days are carried out, so that harmless treatment and resource utilization of organic wastes are realized. Obtaining the technical specification of compost products: the organic matter content is 21%, the pH value is 7, the water content is 12%, and the particle size of the material is 2-10 mm.
The microbial agent is bacillus subtilis, bacillus mucilaginosus and bacillus megatherium.
The acid regulating agent is citric acid.
The silicon-calcium fertilizer contains 20% of effective silicon and 30% of calcium oxide.
The humic acid is fulvic acid.
The growth regulator comprises paclobutrazol as the plant growth regulator.
The seaweed extract is an active substance extracted and concentrated by taking green algae, red algae or brown algae as raw materials, and the alginic acid content is 65%.
The distiller's grains are dried white spirit distiller's grains, the pH is 3.5, and the water content is 10%.
Example 5
A rice seedling strengthening agent comprises the following raw materials in parts by weight: 30% of organic materials, 5% of microbial agent, 20% of acid regulating agent, 30% of ammonium sulfate, 25% of diammonium phosphate, 10% of potassium magnesium sulfate, 5% of calcium silicon fertilizer, 1% of zinc sulfate, 10% of humic acid, 2% of growth regulator, 10% of seaweed extract and 10% of vinasse.
The compost product is processed by taking sludge of a municipal sewage plant as a raw material, an aerobic composting treatment process is adopted, 30% of straws and 5% of bacteria sticks are added into compost auxiliary materials, 35 days of aerobic composting is carried out, the composting temperature is more than 45 ℃, and 20 days are carried out, so that harmless treatment and resource utilization of organic wastes are realized. Obtaining the technical specification of compost products: the organic matter content is 21%, the pH value is 7, the water content is 12%, and the particle size of the material is 2-10 mm.
The microbial agent is bacillus subtilis, bacillus mucilaginosus and bacillus megatherium.
The acid regulating agent is citric acid.
The silicon-calcium fertilizer contains 25% of effective silicon and 40% of calcium oxide.
The humic acid is fulvic acid.
The growth regulator comprises paclobutrazol as the plant growth regulator.
The seaweed extract is an active substance extracted and concentrated by using green algae, red algae or brown algae as raw materials, and the alginic acid content is 80%.
The distiller's grains are dried white spirit distiller's grains, the pH is 3.5, and the water content is 20%.
8-12 kg of the seedling-strengthening agent prepared in examples 1-5 was weighed and mixed with a bed of one cubic meter for use, and the test was carried out during the three-leaf stage of rice growth, and the obtained rice was compared with that of a control group, and the results are shown in the following table:
TABLE 1 three leaf stage Rice seedling quality
| Plant height (cm) | Width of stem base (mm) | Root number (strips/plants) | |
| Control group | 15.2 | 1.8 | 13.2 |
| Example 1 | 13.8 | 2.6 | 16.8 |
| Example 2 | 12.9 | 2.8 | 18.2 |
| Example 3 | 13.5 | 2.5 | 16.9 |
| Example 4 | 13.7 | 2.6 | 17.5 |
| Example 5 | 13.3 | 2.4 | 17.8 |
As can be seen from the data in the table above, the rice seedlings using the seedling strengthening agent have good root growth, increased root number, stronger stem and obviously better growth condition than the control group.
The soil enzyme is one of the most active organic components in soil components, participates in various chemical reactions and biochemical processes such as mineralization and decomposition of organic mineral substances in soil, circulation of mineral nutrient elements, energy transfer, environmental quality and the like, can reflect the strength of soil nutrient transfer capability, and is an important index for evaluating soil fertility. The soil enzyme is mainly derived from secretion of soil microorganisms and plant roots and enzyme for decomposing animal and plant residues, the soil enzyme activity, namely the speed of enzymatic reaction directly influences the synthesis of humus in soil and the decomposition and conversion speed of nutrient substances, the soil enzyme has close relation with the formation of soil fertility, and the soil enzyme activity is a sensitive and reliable soil biological activity index and a soil fertility index and can be used for evaluating the soil fertility level and the fertilizer supply capacity.
8-12 kg of the seedling strengthening agent prepared in the example 1-5 is weighed and uniformly mixed with a cubic meter seedbed for use, and in the test, soil sample samples are collected to measure the soil enzyme activity in the three-leaf stage of rice growth and are compared with the soil enzyme activity of a control group. The results are shown in the following table:
TABLE 2 Effect on enzyme Activity
Wherein the catalase activity is 0.1 mol.L-1KMnO4 titration method, urease activity was measured by sodium phenolate colorimetry, and acid phosphatase was measured by disodium phenylphosphate colorimetry.
As can be seen from the data in the above table, the catalase, urease and acid phosphatase activities of examples 1-3 were significantly higher than those of the control group. The compost product is applied, so that the nutrient content in the soil is increased, the soil fertility is enhanced, and the activity of soil enzymes is improved. Urease and phosphatase are respectively involved in the circulation of nitrogen and phosphorus in the soil, and the activity of the urease and the phosphatase can directly reflect the supply level of soil fertility. With the use of the seedling strengthening agent, the activities of catalase, urease and acid phosphatase in the soil tend to be gradually enhanced, which shows that the addition of the seedling strengthening agent increases the nitrogen, phosphorus and potassium nutrient content in the soil, organic materials and seaweed essence supplement organic matters to the soil directly or indirectly through plants, the activity of beneficial microorganisms in the soil is supplemented, a large amount of microorganisms in vinasse inhibit the generation of harmful fungi, the activity of the soil is stimulated, the activity of the soil enzyme is improved, and a good soil environment is created for the healthy growth of the plants.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those of ordinary skill in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
It will be understood by those skilled in the art that while the present invention has been described with reference to exemplary embodiments, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A rice seedling strengthening agent is characterized by comprising the following raw materials in parts by weight:
10-30 parts of organic material, 1-5 parts of microbial agent, 10-20 parts of acid regulating agent, 20-30 parts of ammonium sulfate, 15-25 parts of diammonium phosphate, 5-10 parts of magnesium sulfate potassium, 1-5 parts of calcium silicon fertilizer, 0.1-1 part of zinc sulfate, 5-10 parts of humic acid, 0.2-2 parts of growth regulator, 5-10 parts of seaweed essence and 5-10 parts of vinasse.
2. The seedling-strengthening agent as claimed in claim 1, which comprises the following raw materials in parts by weight:
20-26 parts of organic material, 3-4 parts of microbial agent, 15-18 parts of acid regulator, 22-17 parts of ammonium sulfate, 22-24 parts of diammonium phosphate, 6-9 parts of magnesium sulfate potassium, 2-4 parts of calcium silicon fertilizer, 0.5-0.8 part of zinc sulfate, 8-9 parts of humic acid, 0.6-1.5 parts of growth regulator, 6-9 parts of seaweed essence and 6-9 parts of vinasse.
3. A seedling strengthening agent as claimed in claim 1, wherein the organic material is an organic material prepared by aerobic composting process using sludge as raw material, the organic material has an organic matter content of 20-35%, a pH of 6-8, a water content of 10-30%, and a material particle size of 2-10 mm.
4. A seedling-strengthening agent as claimed in claim 1, wherein the microbial agent is one or more of bacillus subtilis, bacillus mucilaginosus, bacillus megaterium, actinomycetes, streptomyces albus and aspergillus niger.
5. A seedling-strengthening agent as claimed in claim 1, wherein the acid regulator is a chemical acid regulator or a biological fermentation acid.
6. A seedling-strengthening agent as claimed in claim 1, wherein the silicon-calcium fertilizer comprises 20-25% of available silicon and 30-40% of calcium oxide.
7. A seedling strengthening agent according to claim 1, wherein the humic acid is one or more of fulvic acid, ulmic acid and nitro humic acid.
8. A seedling-strengthening agent as claimed in claim 1, wherein the growth regulator is one or more of paclobutrazol, ABT rooting powder, forchlorfenuron, diethyl aminoethyl hexanoate and compound sodium nitrophenolate.
9. The seedling-strengthening agent as claimed in claim 1, wherein the seaweed essence is an active substance extracted and concentrated from green algae, red algae or brown algae, and the alginic acid content of the seaweed essence is 65-80%.
10. The seedling-strengthening agent according to claim 1, wherein the distiller's grains are dried distiller's grains, and the distiller's grains have a pH of 2.8-3.5 and a water content of 10-20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110271993.6A CN112759466A (en) | 2021-03-12 | 2021-03-12 | Rice seedling strengthening agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110271993.6A CN112759466A (en) | 2021-03-12 | 2021-03-12 | Rice seedling strengthening agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112759466A true CN112759466A (en) | 2021-05-07 |
Family
ID=75691052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110271993.6A Withdrawn CN112759466A (en) | 2021-03-12 | 2021-03-12 | Rice seedling strengthening agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112759466A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349018A (en) * | 2021-06-16 | 2021-09-07 | 鹏鹞环保股份有限公司 | Plastic plant cultivation substrate and preparation method thereof |
| CN113367138A (en) * | 2021-07-17 | 2021-09-10 | 湖南省水稻研究所 | Ecological pesticide for organic rice planting |
| CN113754483A (en) * | 2021-08-06 | 2021-12-07 | 林猷宪 | Organic rice seedling water locking agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113122A (en) * | 2007-07-02 | 2008-01-30 | 王树禹 | Rice nursery sock growing seedling strengthen agent and method for using |
| CN105218227A (en) * | 2015-08-23 | 2016-01-06 | 丁海波 | A kind of biological fertilizer for improving the growth of seedlings and preparation method thereof |
| CN108409411A (en) * | 2018-03-30 | 2018-08-17 | 陕西枫丹百丽生物科技有限公司 | A kind of biology of enhancing paddy rice anti contravariance strengthens seedling agent and preparation method thereof |
| CN112194522A (en) * | 2020-06-10 | 2021-01-08 | 威海温喜生物科技有限公司 | Seaweed rice seedbed conditioner and preparation method thereof |
| CN112279709A (en) * | 2019-07-27 | 2021-01-29 | 睢宁秋歌农业发展有限公司 | Seedling strengthening agent for rice planting |
-
2021
- 2021-03-12 CN CN202110271993.6A patent/CN112759466A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113122A (en) * | 2007-07-02 | 2008-01-30 | 王树禹 | Rice nursery sock growing seedling strengthen agent and method for using |
| CN105218227A (en) * | 2015-08-23 | 2016-01-06 | 丁海波 | A kind of biological fertilizer for improving the growth of seedlings and preparation method thereof |
| CN108409411A (en) * | 2018-03-30 | 2018-08-17 | 陕西枫丹百丽生物科技有限公司 | A kind of biology of enhancing paddy rice anti contravariance strengthens seedling agent and preparation method thereof |
| CN112279709A (en) * | 2019-07-27 | 2021-01-29 | 睢宁秋歌农业发展有限公司 | Seedling strengthening agent for rice planting |
| CN112194522A (en) * | 2020-06-10 | 2021-01-08 | 威海温喜生物科技有限公司 | Seaweed rice seedbed conditioner and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘爱民: "《生物肥料应用基础 第1版》", 31 January 2007, 东南大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349018A (en) * | 2021-06-16 | 2021-09-07 | 鹏鹞环保股份有限公司 | Plastic plant cultivation substrate and preparation method thereof |
| CN113367138A (en) * | 2021-07-17 | 2021-09-10 | 湖南省水稻研究所 | Ecological pesticide for organic rice planting |
| CN113754483A (en) * | 2021-08-06 | 2021-12-07 | 林猷宪 | Organic rice seedling water locking agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104151079B (en) | The preparation method of Fructus Vitis viniferae special organic-inorganic microorganism water soluble fertilizer | |
| CN112759466A (en) | Rice seedling strengthening agent | |
| CN101665699B (en) | Nutrient conditioner for acidified soil in orchards, and preparation method | |
| CN106187581A (en) | A kind of salt-soda soil improvement fertilizer and preparation method thereof | |
| CN108059569B (en) | Ecological organic soil conditioner and preparation method thereof | |
| CN104387174A (en) | Composite microbial fertilizer and preparation method thereof | |
| CN107915548A (en) | Agricultural water conservation loosens the soil soil conditioner and preparation method thereof | |
| CN107652147A (en) | Improved soil type fertilizer synergistic conditioning agent and its production method | |
| CN106478301A (en) | A kind of new and effective charcoal base water-retaining type Special Fertilizers for Various Crops and preparation method thereof | |
| CN106007975A (en) | Fertilizer for rice planting | |
| CN107721656A (en) | A kind of fertilizer synergistic additive and its production method | |
| CN108117449A (en) | A kind of disease-resistant type wood vinegar Water soluble fertilizer and preparation method and application | |
| CN116253600B (en) | Organic fertilizer and method for promoting vegetable growth and/or preventing and controlling vegetable diseases | |
| CN109678589A (en) | The organic fertilizer and preparation method thereof of cadmium content in a kind of reduction soil | |
| CN103265378A (en) | Organic-inorganic compound fertilizer containing biological bacterium and trace elements | |
| CN105693293A (en) | Multifunctional microbial fertilizer and preparation method thereof | |
| CN104446970A (en) | Organic and inorganic microbial fertilizer special for peanuts and preparation method thereof | |
| CN101781567A (en) | Method for producing soil amendment by using papermaking black liquor wastewater and waste paper sludge | |
| CN115119701B (en) | Rice cultivation method using straw compost and environment-friendly ferment as base fertilizer | |
| CN103449932A (en) | Special fertilizer for zelkova schneideriana and preparation method thereof | |
| CN103274866A (en) | Organic inorganic compound fertilizer containing biological germs and preparation method thereof | |
| CN114573402A (en) | Amino acid microbial organic fertilizer | |
| CN108299046A (en) | It is a kind of using fermentation pig manure as Three Gorge Reservoir Region in Chongqing mountainous region citrus fruit-promoting fertilizer of matrix and preparation method thereof, method of administration | |
| CN114149292A (en) | Water-soluble fertilizer, preparation method thereof and application thereof in eucalyptus additional manuring | |
| CN116410032A (en) | Composite microbial fertilizer and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210507 |
|
| WW01 | Invention patent application withdrawn after publication |