CN107500892A - A kind of seedling cultivation of rice soil and its preparation method and application - Google Patents
A kind of seedling cultivation of rice soil and its preparation method and application Download PDFInfo
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- CN107500892A CN107500892A CN201710840286.8A CN201710840286A CN107500892A CN 107500892 A CN107500892 A CN 107500892A CN 201710840286 A CN201710840286 A CN 201710840286A CN 107500892 A CN107500892 A CN 107500892A
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- bacillus
- seedling cultivation
- trichoderma
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- A01G24/00—Growth substrates; Culture media; 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
-
- 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
Abstract
A kind of seedling cultivation of rice soil and its preparation method and application, is related to seedling cultivation of rice field, solves the problems, such as the difficulty that fetched earth when crop straw burning and spring seedling cultivation of rice.The present invention composition and parts by weight be：100~200 parts of soil；80~90 parts of powder of straw；10~20 parts of complex micro organism fungicide；0.1~0.15 part of potassium dihydrogen phosphate；0.1~0.4 part of ammonium sulfate；0.1~0.3 part of quick lime；Complex micro organism fungicide includes following component：Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and Lactobacillus plantarum；Mass ratio between Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and Lactobacillus plantarum is 1.5:1:1:1:1:1.5.The present invention can simultaneously desinsection, sterilization, preventing and treating pest and disease damage and increase soil in oxygen transmission quantity；Be advantageous to microbial growth, pollution-free, yield is high.
Description
Technical field
The present invention relates to seedling cultivation of rice technical field, and in particular to a kind of seedling cultivation of rice soil and its preparation method and application.
Background technology
At present, conventional nutrient seedlings and soil needs to fetch earth, muck haulage, sieve soil, mixes soil, also wants sabot, fortune disk and balance.With Jilin
10,000,000 mu of province paddy field area calculates, and the table soil for needing to dig up 10,000 mu of good farmlands every year carries out seedling cultivation of rice.National paddy field area
Nearly 4.5 hundred million mu, the table soil for just needing to dig up 400,000 mu of good farmlands every year carries out seedling cultivation of rice.It is continuous with Jilin Province paddy field area
Expand, seedling cultivation of rice needs soil amount increasing, fetches earth just more and more difficult.Meanwhile do not contained in existing conventional rice nursery soil
The microorganism ecological organic conditioner made of complex micro organism fungicide, without desinsection, sterilization, preventing and treating pest and disease damage and increase
The function of oxygen transmission quantity in soil.
The content of the invention
For the difficulty that fetched earth when solving the problems, such as crop straw burning and spring seedling cultivation of rice, the present invention provides a kind of seedling cultivation of rice soil
And its preparation method and application.
The present invention is that technical scheme is as follows used by solving technical problem：
A kind of seedling cultivation of rice soil of the present invention, it is formed and parts by weight are as follows：
The complex micro organism fungicide includes following component：Pseudomonas alba, bacillus thuringiensis, bacillus subtilis
Bacterium, bacillus licheniformis, Trichoderma and Lactobacillus plantarum；
The Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and plant
Mass ratio between lactobacillus is 1.5:1:1:1:1:1.5.
As preferred embodiment, a kind of seedling cultivation of rice of the invention soil, it is formed and parts by weight are as follows：
The complex micro organism fungicide includes following component：Pseudomonas alba, bacillus thuringiensis, bacillus subtilis
Bacterium, bacillus licheniformis, Trichoderma and Lactobacillus plantarum；
The Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and plant
Mass ratio between lactobacillus is 1.5:1:1:1:1:1.5.
As preferred embodiment, the Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, lichens bud
Effective bacterium number in spore bacillus, Trichoderma and Lactobacillus plantarum bacterium solution is 1,200,000,000/mL.
A kind of seedling piece/disk of the present invention, it is prepared using a kind of above-mentioned seedling cultivation of rice soil by machining.
Present invention also offers a kind of above-mentioned preparation method of seedling cultivation of rice soil, comprise the following steps：
Step 1: to Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and
Lactobacillus plantarum carries out fermented and cultured respectively, obtains corresponding bacterium solution, 31~38 DEG C of fermentation temperature, fermentation time 2.5 days, fermentation
After end, the Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and plant breast
Effective bacterium number in bacillus bacterium solution is 1,200,000,000/mL；
By Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma, plant breast bar
The mass ratio of bacterium is 1.5:1:1:1:1:1.5 ratio weighs each bacterium solution, is well mixed, and obtains the composite microbial bacteria of liquid
Agent；
Step 2: weighing powder of straw, dipotassium hydrogen phosphate, ammonium sulfate in parts by weight, stirring, humidity is maintained at 45~
55%, it is 6.5 to add quick lime regulation pH；After microwave sterilization, complex micro organism fungicide is put into, solid hair is carried out after stirring
Ferment, fermentation temperature are 32 DEG C, are turned when fermentation temperature is raised to 62 DEG C；Continue to ferment, when temperature is raised again to 62 DEG C, hair
Ferment finishes, and obtains the microorganism ecological organic conditioner of liquid；
Step 3: weighing soil in parts by weight, seedling cultivation of rice is obtained after being well mixed with microorganism ecological organic conditioner
Soil.
As preferred embodiment, in step 1, fermentation temperature is 37 DEG C.
As preferred embodiment, in step 2, humidity is maintained at 55%.
The beneficial effects of the invention are as follows：
1st, the present invention using stalk the like waste substitution soil and simplifies nursery program, reduces the use of agricultural chemicals, chemical fertilizer
Amount, simplify it is traditional fetch earth, muck haulage, sieve soil, mix soil, sabot, the fortune process such as disk and balance, be to be replaced during seedling cultivation of rice produces
Soil solves effective outlet of current predicament.
2nd, be produced into biological organic fertilizer using stalk the like waste is fermented, then it is machined can be with into seedling piece (disk)
Instead of nursery soil, solve the problems, such as the difficulty that fetches earth, also solve the problems such as burning and abandonment of stalk.
3rd, a kind of seedling cultivation of rice of the invention soil, based on microbial soil conditioner, adds natural mineral matter, effective solution
Certainly the nursery of soil loam wastes serious problems, while has desinsection, sterilization, preventing and treating pest and disease damage and the transmission for increasing oxygen in soil
Amount.
4th, a kind of seedling cultivation of rice of the invention soil, is advantageous to microbial growth, will not cause secondary pollution, gained water
Rice yield is higher than normal soil.
5th, a kind of seedling cultivation of rice soil of the invention does not add adhesive in forming process, breathes freely, is advantageous to loose
Plant root growth, it is adapted to the advantages of seedling cultivation of rice, there is more preferable growth vigor than Nutrition Soil nursery.
6th, in the present invention, by pseudomonad, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, trichoderma
Bacterium, Lactobacillus plantarum are fermented, and are combined with each other after fermentation and liquid composite microbial microbial inoculum is made；Again with a large amount of powder of straw,
Dipotassium hydrogen phosphate, ammonium sulfate and quick lime carry out solid fermentation, and microbial soil conditioner is made；Between used each strain
Mutually without antagonism.
Embodiment
A kind of seedling cultivation of rice soil of the present invention, it is formed and parts by weight are as follows：
Used complex micro organism fungicide includes following component：Pseudomonas alba, bacillus thuringiensis, withered grass gemma
Bacillus, bacillus licheniformis, Trichoderma and Lactobacillus plantarum；Pseudomonas alba, bacillus thuringiensis, bacillus subtilis,
Mass ratio between bacillus licheniformis, Trichoderma and Lactobacillus plantarum is 1.5:1:1:1:1:1.5.
The effect of primary raw material of the present invention is as follows：
Selected soil is without any particular/special requirement, usually soil commonly used in the art.
Bacillus thuringiensis：The applicable crop of bacillus thuringiensis is very extensive, including brassicaceous vegetable, solanberry
Class vegetables, melon vegetables, tobacco, rice, sorghum, soybean, peanut, sweet potato, cotton, tea tree, apple, pears, peach, jujube, citrus, spine
Etc. various plants.Be mainly used in prevent and treat lepidoptera pest, as cabbage caterpillar, diamondback moth, beet armyworm, prodenia litura, lopper worm,
Oriental tobacco budworm, corn borer, rice leaf roller.
Bacillus subtilis：After bacillus subtilis enters soil, subtilin, more Acarasiales can be produced in growth course
Element, brevibacterium skin isoreactivity material.These active materials have obvious inhibitory action to pathogenic bacteria, can suppress cause of disease in soil
The breeding of bacterium and the invasion and attack to plant root, reduce the soil-borne disease of plant, prevention various pests outburst.Bacillus subtilis
Using the bud ratio and survival rate of seedlings that can improve seed, prevent the hereditary disease of seeds self, promote root growth, improve soil
Crumb structure, improved soil, water-holding capacity is improved, improve ground temperature, strengthen anti-continuous cropping ability.
Bacillus licheniformis：Bacillus licheniformis is a kind of common Gram-positive thermophilic bacteria in soil.Enzyme point
The optimum temperature secreted is 37 DEG C.It may exist with spore form, so as to resist rugged environment.Under good environment, then may be used
To grow state presence.Antibacterial substance can be produced, kill pathogenic bacteria, and with unique biology take oxygen mechanism, energy
Suppress the growth and breeding of pathogenic bacteria.
Trichoderma：Trichoderma, it is widely present in the soil under the conditions of varying environment.Most of Trichodermas can produce a variety of
There is the bioactive substance of antagonism, such as cell wall degradation enzyme and secondary to plant pathogenic fungi, bacterium and insect
Metabolite, and the resistance of crops can be improved, promote plant growth and improve agricultural output.Because chemical pesticide is to ring
The negative effect in border is more serious, so of great interest to the more friendly biological pesticide Trichoderma of environment.
Powder of straw：On the one hand the addition of powder of straw acts not only as the primary carbon source of these strain growths, make microorganism
Amount reproduction, but also can activating soil potential fertility, excite soil organism composition.
Lactobacillus plantarum：Lactobacillus plantarum is one kind of lactic acid bacteria, and optimum growth temperature is 30~35 DEG C, anaerobism or facultative
Anaerobism, strain is single, sometimes in pairs or into chain to be straight or curved shaft-like, optimal pH 6.5 or so, belongs to homofermentation lactic acid
Bacterium.With following 4 functions：1st, purify water：Particularly cultivate the middle and later periods, organic matter is excessive, Heisui River, Lao Shui, strong tea water,
The water quality aging such as red water pond；2nd, pool bottom organic matter is decomposed, deodorization, algae toxin is eliminated, builds good habitat；3rd, drop
The harmful substance such as water body ammonia nitrogen, nitrite is solved, organic oxygen demand is reduced, indirect oxygenation, improves water quality；4th, bath phase, bacterium are maintained
Balance each other, reduce stable water pH value.
A kind of seedling piece/disk of the present invention, it is to be made by using a kind of above-mentioned seedling cultivation of rice soil by being machined
It is standby to form.
Present invention also offers a kind of above-mentioned preparation method of seedling cultivation of rice soil, comprise the following steps：
Step 1: to Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and
Lactobacillus plantarum carries out fermented and cultured respectively, obtains corresponding bacterium solution, 31~38 DEG C of fermentation temperature, fermentation time 2.5 days, fermentation
After end, the Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and plant breast
Effective bacterium number in bacillus bacterium solution is 1,200,000,000/mL.
By Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma, plant breast bar
The mass ratio of bacterium is 1.5:1:1:1:1:1.5 ratio weighs each bacterium solution, is well mixed, and obtains the composite microbial bacteria of liquid
Agent.
Step 2: weighing powder of straw, dipotassium hydrogen phosphate, ammonium sulfate in parts by weight, stirring, humidity is maintained at 45~
55%, it is 6.5 to add quick lime regulation pH；After microwave sterilization, complex micro organism fungicide is put into, solid hair is carried out after stirring
Ferment, fermentation temperature are 32 DEG C, are turned when fermentation temperature is raised to 62 DEG C；Continue to ferment, when temperature is raised again to 62 DEG C, hair
Ferment finishes, and obtains the microorganism ecological organic conditioner of liquid.The microorganism ecological organic conditioner of gained is liquid, performance
It is stable, 12 months shelf-lifves.
The quality of microorganism ecological organic conditioner fermented quality, can be checked with the following method：Quality is soft, dark brown,
Structural integrity, nothing are gone rotten, caking phenomenon.The microorganism ecological organic conditioner fermented has light alcohol fragrance, and has one
Fixed tart flavour, fermentative microorganism Quantity of sporulation reach more than 80~90%, are optimum efficiency.On the contrary, there is caking, go rotten, plate
Tie, have pungent tart flavour or stink, illustrate fermentation failure.
Step 3: weighing soil in parts by weight, seedling cultivation of rice is obtained after being well mixed with microorganism ecological organic conditioner
Soil.
The present invention is added natural mineral matter, is used obtained seedling cultivation of rice soil energy based on microorganism ecological organic conditioner
It is enough effectively to solve the problems, such as that soil loam nursery waste is serious, while the seedling cultivation of rice soil of the present invention has desinsection, sterilization, preventing and treating
The effect of pest and disease damage, additionally it is possible to increase the transmission quantity of oxygen in soil, be advantageous to microbial growth.The seedling cultivation of rice of the present invention
Soil will not cause secondary pollution, and yield is higher than normal soil.
The present invention is described in further detail with reference to embodiments.
Embodiment 1
In March, 2017,1 group of Changchun Shuangyang District stud-farm village is tested.
A kind of preparation method of seedling cultivation of rice soil of the present invention, comprises the following steps：
Step 1: to Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and
Lactobacillus plantarum carries out fermented and cultured respectively, obtains corresponding bacterium solution, 31 DEG C of fermentation temperature, fermentation time 2.5 days, fermentation ends
Afterwards, the Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and Lactobacillus plantarum
Effective bacterium number in bacterium solution is 1,200,000,000/mL.
By Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma, plant breast bar
The mass ratio of bacterium is 1.5:1:1:1:1:1.5 ratio weighs each bacterium solution, is well mixed, and obtains the composite microbial bacteria of liquid
Agent.
Step 2: weighing powder of straw 90kg, dipotassium hydrogen phosphate 0.1kg, ammonium sulfate 0.3kg, stir, humidity is maintained at
45%, it is 6.5 to add quick lime 0.2kg regulations pH；After microwave sterilization, complex micro organism fungicide 20kg is put into, after stirring
Solid fermentation is carried out, fermentation temperature is 32 DEG C, is turned when fermentation temperature is raised to 62 DEG C；Continue to ferment, treat that temperature rises again
During to 62 DEG C, fermentation finishes, and obtains the microorganism ecological organic conditioner of liquid.
Step 3: weighing native 100kg, seedling cultivation of rice soil is obtained after being well mixed with microorganism ecological organic conditioner.
Random selection harvests then, the qualified rice fragrance of a flower 2 of same kind, 5000, is randomly divided into 5 groups, every group 1000
Grain, (cultivate rice paddy seed, Ran Houbo using without the conventional normal soil of any processing with embodiment 1 and reference examples 1 respectively
Kind, harvest) seedling cultivation of rice earth culture educate rice paddy seed, then sow, harvest, seedling cultivation of rice soil usage amount be 10kg/m2, pipe
Reason method is identical, and effect is shown in Table 1.
Embodiment 2
In March, 2017,2 groups of Changchun Shuangyang District stud-farm village is tested.
A kind of preparation method of seedling cultivation of rice soil of the present invention, comprises the following steps：
Step 1: to Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and
Lactobacillus plantarum carries out fermented and cultured respectively, obtains corresponding bacterium solution, 37 DEG C of fermentation temperature, fermentation time 2.5 days, fermentation ends
Afterwards, the Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and Lactobacillus plantarum
Effective bacterium number in bacterium solution is 1,200,000,000/mL.
By Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma, plant breast bar
The mass ratio of bacterium is 1.5:1:1:1:1:1.5 ratio weighs each bacterium solution, is well mixed, and obtains the composite microbial bacteria of liquid
Agent.
Step 2: weighing powder of straw 85kg, dipotassium hydrogen phosphate 0.15kg, ammonium sulfate 0.4kg, stir, humidity is kept
55%, it is 6.5 to add quick lime 0.1kg regulations pH；After microwave sterilization, complex micro organism fungicide 15kg is put into, is stirred
After carry out solid fermentation, fermentation temperature is 32 DEG C, is turned when fermentation temperature is raised to 62 DEG C；Continue to ferment, treat temperature again
When being raised to 62 DEG C, fermentation finishes, and obtains the microorganism ecological organic conditioner of liquid.
Step 3: weighing native 150kg, seedling cultivation of rice soil is obtained after being well mixed with microorganism ecological organic conditioner.
Random selection harvests then, the qualified rice fragrance of a flower 2 of same kind, 5000, is randomly divided into 5 groups, every group 1000
Grain, (cultivate rice paddy seed, Ran Houbo using without the conventional normal soil of any processing with embodiment 2 and reference examples 2 respectively
Kind, harvest) seedling cultivation of rice earth culture educate rice paddy seed, then sow, harvest, seedling cultivation of rice soil usage amount be 15kg/m2, pipe
Reason method is identical, and effect is shown in Table 1.
Embodiment 3
In March, 2017,3 groups of Changchun Shuangyang District stud-farm village is tested.
A kind of preparation method of seedling cultivation of rice soil of the present invention, comprises the following steps：
Step 1: to Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and
Lactobacillus plantarum carries out fermented and cultured respectively, obtains corresponding bacterium solution, 38 DEG C of fermentation temperature, fermentation time 2.5 days, fermentation ends
Afterwards, the Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and Lactobacillus plantarum
Effective bacterium number in bacterium solution is 1,200,000,000/mL.
By Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma, plant breast bar
The mass ratio of bacterium is 1.5:1:1:1:1:1.5 ratio weighs each bacterium solution, is well mixed, and obtains the composite microbial bacteria of liquid
Agent.
Step 2: weighing powder of straw 80kg, dipotassium hydrogen phosphate 0.15kg, ammonium sulfate 0.1kg, stir, humidity is kept
50%, it is 6.5 to add quick lime 0.3kg regulations pH；After microwave sterilization, complex micro organism fungicide 10kg is put into, is stirred
After carry out solid fermentation, fermentation temperature is 32 DEG C, is turned when fermentation temperature is raised to 62 DEG C；Continue to ferment, treat temperature again
When being raised to 62 DEG C, fermentation finishes, and obtains the microorganism ecological organic conditioner of liquid.
Step 3: weighing native 200kg, seedling cultivation of rice soil is obtained after being well mixed with microorganism ecological organic conditioner.
Random selection harvests then, the qualified rice fragrance of a flower 2 of same kind, 5000, is randomly divided into 5 groups, every group 1000
Grain, (cultivate rice paddy seed, Ran Houbo using without the conventional normal soil of any processing with embodiment 3 and reference examples 3 respectively
Kind, harvest) seedling cultivation of rice earth culture educate rice paddy seed, then sow, harvest, seedling cultivation of rice soil usage amount be 20kg/m2, pipe
Reason method is identical, and effect is shown in Table 1.
Table 1
As it can be seen from table 1 the seedling cultivation of rice soil obtained by embodiment 1-3, soil moisture conservation degree is substantially high compared with reference examples, hair
Bud rate is substantially high compared with reference examples, and the samping off incidence of disease is low, and seedling regularity increases, and illustrates the seedling cultivation of rice soil tool of the present invention
There is good breeding effect.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of seedling cultivation of rice soil, it is characterised in that it is formed and parts by weight are as follows：
The complex micro organism fungicide includes following component：Pseudomonas alba, bacillus thuringiensis, bacillus subtilis,
Clothing bacillus, Trichoderma and Lactobacillus plantarum；
The Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and plant breast bar
Mass ratio between bacterium is 1.5:1:1:1:1:1.5.
2. a kind of seedling cultivation of rice soil according to claim 1, it is characterised in that it is formed and parts by weight are as follows：
The complex micro organism fungicide includes following component：Pseudomonas alba, bacillus thuringiensis, bacillus subtilis,
Clothing bacillus, Trichoderma and Lactobacillus plantarum；
The Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and plant breast bar
Mass ratio between bacterium is 1.5:1:1:1:1:1.5.
3. a kind of seedling cultivation of rice soil according to claim 1, it is characterised in that the Pseudomonas alba, Su Yun gold gemma
Effective bacterium number in bacillus, bacillus subtilis, bacillus licheniformis, Trichoderma and Lactobacillus plantarum bacterium solution is 1,200,000,000/mL.
4. a kind of seedling piece/disk, it is characterised in that using a kind of seedling cultivation of rice soil described in any one in claims 1 to 3
It is prepared by machining.
5. prepare a kind of method of seedling cultivation of rice soil in claims 1 to 3 described in any one, it is characterised in that including with
Lower step：
Step 1: to Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and plant
Lactobacillus carries out fermented and cultured respectively, obtains corresponding bacterium solution, 31~38 DEG C of fermentation temperature, fermentation time 2.5 days, fermentation ends
Afterwards, the Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma and Lactobacillus plantarum
Effective bacterium number in bacterium solution is 1,200,000,000/mL；
By Pseudomonas alba, bacillus thuringiensis, bacillus subtilis, bacillus licheniformis, Trichoderma, Lactobacillus plantarum
Mass ratio is 1.5:1:1:1:1:1.5 ratio weighs each bacterium solution, is well mixed, and obtains the complex micro organism fungicide of liquid；
Step 2: weighing powder of straw, dipotassium hydrogen phosphate, ammonium sulfate in parts by weight, stirring, humidity is maintained at 45~
55%, it is 6.5 to add quick lime regulation pH；After microwave sterilization, complex micro organism fungicide is put into, solid hair is carried out after stirring
Ferment, fermentation temperature are 32 DEG C, are turned when fermentation temperature is raised to 62 DEG C；Continue to ferment, when temperature is raised again to 62 DEG C, hair
Ferment finishes, and obtains the microorganism ecological organic conditioner of liquid；
Step 3: weighing soil in parts by weight, seedling cultivation of rice soil is obtained after being well mixed with microorganism ecological organic conditioner.
A kind of 6. preparation method of seedling cultivation of rice soil according to claim 5, it is characterised in that in step 1, fermentation temperature
Spend for 37 DEG C.
7. the preparation method of a kind of seedling cultivation of rice soil according to claim 5, it is characterised in that in step 2, humidity is protected
Hold 55%.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109997649A (en) * | 2019-05-05 | 2019-07-12 | 东北农业大学 | A kind of rice nursery substrate and its application |
| CN110622821A (en) * | 2019-10-29 | 2019-12-31 | 青岛九天智慧农业集团有限公司 | Saline-alkali-resistant rice seedling raising substrate |
| CN110741906A (en) * | 2019-10-29 | 2020-02-04 | 青岛九天智慧农业集团有限公司 | Saline-alkali soil rice seedling raising soil and preparation method thereof |
| CN112980750A (en) * | 2021-05-10 | 2021-06-18 | 广西壮族自治区中国科学院广西植物研究所 | Compound microbial agent, compound microbial fertilizer, preparation method of compound microbial fertilizer and application of compound microbial fertilizer in paris polyphylla |
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| CN104725111A (en) * | 2015-02-14 | 2015-06-24 | 李德新 | Paddy culture medium and preparation method thereof |
| CN106995333A (en) * | 2016-01-25 | 2017-08-01 | 北京中农赛世农业科技有限公司 | A kind of rice nursery substrate and rice nursery substrate plate and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104725111A (en) * | 2015-02-14 | 2015-06-24 | 李德新 | Paddy culture medium and preparation method thereof |
| CN106995333A (en) * | 2016-01-25 | 2017-08-01 | 北京中农赛世农业科技有限公司 | A kind of rice nursery substrate and rice nursery substrate plate and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997649A (en) * | 2019-05-05 | 2019-07-12 | 东北农业大学 | A kind of rice nursery substrate and its application |
| CN109997649B (en) * | 2019-05-05 | 2021-11-02 | 东北农业大学 | Rice seedling raising substrate and application thereof |
| CN110622821A (en) * | 2019-10-29 | 2019-12-31 | 青岛九天智慧农业集团有限公司 | Saline-alkali-resistant rice seedling raising substrate |
| CN110741906A (en) * | 2019-10-29 | 2020-02-04 | 青岛九天智慧农业集团有限公司 | Saline-alkali soil rice seedling raising soil and preparation method thereof |
| CN112980750A (en) * | 2021-05-10 | 2021-06-18 | 广西壮族自治区中国科学院广西植物研究所 | Compound microbial agent, compound microbial fertilizer, preparation method of compound microbial fertilizer and application of compound microbial fertilizer in paris polyphylla |
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