CN108147904A - A kind of rice nursery substrate and preparation method thereof - Google Patents
A kind of rice nursery substrate and preparation method thereof Download PDFInfo
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- CN108147904A CN108147904A CN201810235408.5A CN201810235408A CN108147904A CN 108147904 A CN108147904 A CN 108147904A CN 201810235408 A CN201810235408 A CN 201810235408A CN 108147904 A CN108147904 A CN 108147904A
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- rice
- nursery substrate
- rice nursery
- organic
- bacillus
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
-
- 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
Abstract
The invention discloses a kind of rice nursery substrate, the percentage composition of constitutive material is：Peat 35 40%, maize straw pass through Organic Ingredients 48 54% made of biofermentation and zeolite powder 10 15%；Wherein also take root combination agent, 4 × 10 66 × 10 6 trichoderma harzianums, 6 × 10 88 × 10 8 bacillus licheniformis, 6 × 10 88 × 10 8 bacillus subtilises added with 0.01% 0.03% bio-organic fertilizer of matrix total amount, 4 × 10 76 × 10 7；The seedling culture matrix nutrition of the present invention enriches, and formula is reasonable, wherein based on trichoderma harzianum, it is equipped with bacillus licheniformis, bacillus subtilis can effectively solve the problem that the raw of rice seedling disease, solve poisoning residue problem, particularly effective to solve the problems, such as that organic paddy rice seedling stage medicine is residual；It can be colonized at root system of plant effectively to paddy growth adjustment effect, improve the yield and income of crop.
Description
Technical field
The present invention relates to a kind of rice nursery substrates and preparation method thereof, belong to agricultural technology field.
Background technology
Three provinces in the northeast of China's seedling cultivation of rice using dry-raising and sparse-planting technology, cultivates rice shoot, because greatly in vinyl house with non-irrigated bed
High temperature in canopy, high humidity and soil pass pain evil, and pathogen largely grows, damping-off largely occurs during seedling cultivation of rice and gives peasant's nursery stage
Between bring about great losses；Existing rice seedling-growth soil regulator and rice nursery substrate technology use the group that fungicide adds fertilizer to add root-inducing powder
Conjunction mode, because fungicide efficacy time is short, it is impossible to the effective generation for solving rice seedlings damping-off during seedbed；Rice seedling
Damping-off be by（Fusariumsp, pythium spp, rhizoctonia）A large amount of grow of pathogens is waited to cause；Chemical pesticide fungicide is used at present
（Metalaxyl, fenaminosulf, the U.S. frost of furan）Etc. efficacy times it is short, have poisoning residual, can't resolve seedbed disease problem.
Invention content
1st, the present invention replaces rice seedling-growth soil regulator and rice nursery substrate using trichoderma harzianum substituting chemical pesticide fungicide
In chemical pesticide fungicide, solve seedling cultivation of rice during poisoning residue problem, do not use chemical bactericide, provide one kind
Rice nursery substrate and preparation method thereof.
2nd, the present invention adopts the following technical scheme that：
Rice nursery substrate, the percentage composition of constitutive material are：Peat 35-40%, maize straw are made by biofermentation
Organic Ingredients 48-54% and zeolite powder 10-15%；
The maize straw is as follows by Organic Ingredients production method made of biofermentation：
（1）High-grade maize stalk is acquired, is put into pulverizer and crushes after drying, it is equal that sieving obtains 80-100 mesh granule sizes
Even particulate material；
（2）Above-mentioned corn stalk pellets material is put into 3%-5% dilute hydrochloric acid and is impregnated 30-50 minutes, filters to take corn stalk pellets
Material, then rinsed through weak base to neutrality, finally rinsed 2-3 times with clear water；
（3）Zymotic fluid is prepared, the zymotic fluid is mixed according to equal proportion by lactic acid bacteria and bacillus, is subsequently poured into suitable
The pure water of amount stirs evenly, and it is spare that zymotic fluid is made；
（4）By above-mentioned steps（2）Treated corn stalk pellets material and step（3）Zymotic fluid mixes, and the zymotic fluid adds
Enter amount for corn stalk pellets material 5%-8%, adjust the water content of mixture to 40%-50%, be subsequently placed at room temperature sealing and ferment,
Tunning is taken out, and carry out drying granulation after fermentation in 7-10 days.
Rice nursery substrate, the percentage composition of constitutive material are：Peat 38%, maize straw are made by biofermentation
Organic Ingredients 50% and zeolite powder 12%.
Added with matrix total amount 0.01%-0.03% bio-organic fertilizers, 4 × 10 in the rice nursery substrate-7-6×
10-7It takes root combination agent, 4 × 10-6-6×10-6Trichoderma harzianum, 6 × 10-8-8×10-8Bacillus licheniformis, 6 × 10-8-8×
10-8Bacillus subtilis.
The active ingredient percentage composition of the combination agent of taking root is α-naphthaleneacidsodium 20%-40%；Heteroauxin sodium 4%-
8%；Paclobutrazol 50%-70%, surplus are solvent.
Siliceous more than 22% composition in the zeolite powder.
The weak base selects ammonium hydroxide or sodium bicarbonate.
The production method of rice nursery substrate, specifically includes following steps：
（1）The Organic Ingredients as made of the percentage composition of constitutive material weighs peat and maize straw passes through biofermentation, respectively
80-100 mesh sieve is crushed, is then uniformly mixed, it is spare；
（2）Trichoderma harzianum, bacillus licheniformis, bacillus subtilis are weighed, is uniformly mixed, is subsequently poured into zeolite powder, is added in
Appropriate amount of purified water adjusts mixture moisture content to 35%-40%, and placement 1-2 days is spare；
（3）By above-mentioned steps（1）、（2）Then standby material mixing adds in bio-organic fertilizer, combination agent of taking root, be uniformly mixed,
Adjust water content 28%-33% to get.
The rice nursery substrate is with paddy soil according to 1:Raising rice seedlings are used for after the ratio blending uniformly of 8-10.
The present invention is with trichoderma harzianum, and bacillus licheniformis, the erect-position function of bacillus subtilis, identification pathogen is simultaneously
The function of pathogen is killed, carrys out substituting chemical pesticide fungicide, solves the generation of damping-off during seedling cultivation of rice.
The trichoderma harzianum of the present invention and bacillus licheniformis, bacillus subtilis there is competition to use, in plant root
It can mushroom out, seize plant surface site, form a protective cover, pathogen be prevented to touch root system of plant, from this
It protects plant root from the infringement of pathogen, particularly solves the remaining safety of poisoning during organic paddy rice nursery, according to
The viable count of trichoderma harzianum and 0.3-4 grams of dosage of every square metre of the fertility of bacterial strain.
Beneficial effects of the present invention：
1st, seedling culture matrix nutrition of the invention enriches, and formula is reasonable, wherein based on trichoderma harzianum, is equipped with lichens gemma bar
Bacterium, bacillus subtilis can effectively solve the problem that the raw of rice seedling disease, solve poisoning residue problem, particularly effective solution
It has determined the residual problem of organic paddy rice seedling stage medicine.
2nd, the rice seedlings well developed root system that the present invention is brought out using fungus treatment, the tall and straight stalwartness of rice shoot are not delayed after broadcasting seedling
Seedling, kipeming high yield have established solid foundation to high yield good harvest.
3rd, the trichoderma harzianum that the present invention uses has hyperparasitism, and the identification to pathogen contacts, and winding penetrates
Pathogen is killed, while trichoderma harzianum can secrete a part of antibiotic with the complex processes of parasitic consecutive steps a series of,
The growth of pathogen can be inhibited to be colonized, mitigate the harm of pathogen.
4th, rice nursery substrate of the invention can colonize, and produce effectively to paddy growth adjustment effect in root system of plant
Raw stimulation Te objects growth and the compound of induction plant defense response, improve the microenvironment of root system, and the length for enhancing plant is turned and resisted
Sick ability improves the yield and income of crop.
5th, trichoderma harzianum of the invention has the treatment other fungal diseases in rice seedling root, while can prevent phytosis
Evil, quick, action method is unique, will not generate resistance, no poisoning residual.
6th, the trichoderma harzianum that the present invention uses, bacillus licheniformis, the humiture 9- of bacillus subtilis suitable growth
32 DEG C, the therefore energy various diseases of effectively preventing rice seedling consistent with rice seedling growth humiture.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below；Obviously；Described implementation
Example is only part of the embodiment of the present invention；Instead of all the embodiments.Based on the embodiments of the present invention；This field is common
Technical staff's all other embodiments obtained without making creative work；Belong to the model that the present invention protects
It encloses.
Embodiment 1：Rice nursery substrate, the percentage composition of constitutive material are：Peat 38%, maize straw are by biology
Organic Ingredients 50% made of fermentation and zeolite powder 12%；Wherein also added with 0.02% bio-organic fertilizer of matrix total amount, 5 × 10-7
It takes root combination agent, 5 × 10-6Trichoderma harzianum, 7 × 10-8Bacillus licheniformis, 7 × 10-8Bacillus subtilis.
The maize straw is as follows by Organic Ingredients production method made of biofermentation：
（1）High-grade maize stalk is acquired, is put into pulverizer and crushes after drying, it is uniform that sieving obtains 80 mesh granule sizes
Particulate material；
（2）Above-mentioned corn stalk pellets material is put into 3% dilute hydrochloric acid and is impregnated 40 minutes, filters to take corn stalk pellets material, then pass through
Ammonium hydroxide is rinsed to neutrality, is finally rinsed 3 times with clear water；
（3）Zymotic fluid is prepared, the zymotic fluid is mixed according to equal proportion by lactic acid bacteria and bacillus, is subsequently poured into suitable
The pure water of amount stirs evenly, and it is spare that zymotic fluid is made；
（4）By above-mentioned steps（2）Treated corn stalk pellets material and step（3）Zymotic fluid mixes, and the zymotic fluid adds
Enter amount for corn stalk pellets material 6%, adjust the water content of mixture to 45%, be subsequently placed at room temperature sealing and ferment, sent out through 7 days
Tunning is taken out after ferment, and carries out drying granulation.
The production method of rice nursery substrate, specifically includes following steps：
（1）The Organic Ingredients as made of the percentage composition of constitutive material weighs peat and maize straw passes through biofermentation, respectively
80 mesh sieve is crushed, is then uniformly mixed, it is spare；
（2）Trichoderma harzianum, bacillus licheniformis, bacillus subtilis are weighed, is uniformly mixed, is subsequently poured into zeolite powder, is added in
Appropriate amount of purified water adjusts mixture moisture content to 38%, and placement 1 day is spare；
（3）By above-mentioned steps（1）、（2）Then standby material mixing adds in bio-organic fertilizer, combination agent of taking root, be uniformly mixed,
Adjust water content 30% to get.
The rice nursery substrate is with paddy soil according to 1:Raising rice seedlings are used for after 8 ratio blending uniformly.
The active ingredient percentage composition of the combination agent of taking root is α-naphthaleneacidsodium 20%-40%；Heteroauxin sodium 4%-
8%；Paclobutrazol 50%-70%, surplus are solvent.
By the research and development and experiment more than 4 years, practice is using trichoderma harzianum and bacillus licheniformis, bacillus subtilis
Rice nursery substrate is made in substitution fungicide, and in Heilongjiang Province Lindian County, friendship farm, prosperity farm large area uses, and stands withered
Disease occurs without an example, and pythium rot, bacterial wilt reduces 60 percent incidence.
It is described above；It is merely preferred embodiments of the present invention；But protection scope of the present invention is not limited thereto；
Any one skilled in the art is in the technical scope disclosed by the present invention；According to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change；Should all it cover within the scope of the present invention.
Claims (8)
1. a kind of rice nursery substrate, which is characterized in that the percentage composition of its constitutive material is：Peat 35-40%, maize straw
By Organic Ingredients 48-54% made of biofermentation and zeolite powder 10-15%；
The maize straw is as follows by Organic Ingredients production method made of biofermentation：
（1）High-grade maize stalk is acquired, is put into pulverizer and crushes after drying, it is equal that sieving obtains 80-100 mesh granule sizes
Even particulate material；
（2）Above-mentioned corn stalk pellets material is put into 3%-5% dilute hydrochloric acid and is impregnated 30-50 minutes, filters to take corn stalk pellets
Material, then rinsed through weak base to neutrality, finally rinsed 2-3 times with clear water；
（3）Zymotic fluid is prepared, the zymotic fluid is mixed according to equal proportion by lactic acid bacteria and bacillus, is subsequently poured into suitable
The pure water of amount stirs evenly, and it is spare that zymotic fluid is made；
（4）By above-mentioned steps（2）Treated corn stalk pellets material and step（3）Zymotic fluid mixes, and the zymotic fluid adds
Enter amount for corn stalk pellets material 5%-8%, adjust the water content of mixture to 40%-50%, be subsequently placed at room temperature sealing and ferment,
Tunning is taken out, and carry out drying granulation after fermentation in 7-10 days.
2. rice nursery substrate according to claim 1, which is characterized in that the percentage composition of its constitutive material is：Peat
38%th, maize straw passes through Organic Ingredients 50% made of biofermentation and zeolite powder 12%.
3. rice nursery substrate according to claim 1, which is characterized in that base is added in the rice nursery substrate
Matter total amount 0.01%-0.03% bio-organic fertilizers, 4 × 10-7-6×10-7It takes root combination agent, 4 × 10-6-6×10-6Trichoderma harzianum
Bacterium, 6 × 10-8-8×10-8Bacillus licheniformis, 6 × 10-8-8×10-8Bacillus subtilis.
4. rice nursery substrate according to claim 3, which is characterized in that the active ingredient hundred of the combination agent of taking root
It is α-naphthaleneacidsodium 20%-40% to divide content；Heteroauxin sodium 4%-8%；Paclobutrazol 50%-70%, surplus are solvent.
5. rice nursery substrate according to claim 1, which is characterized in that in the zeolite powder siliceous composition 22% with
On.
6. rice nursery substrate according to claim 1, which is characterized in that the weak base selects ammonium hydroxide or bicarbonate
Sodium.
7. a kind of production method of rice nursery substrate as described in claim 1, which is characterized in that specifically include following step
Suddenly：
（1）The Organic Ingredients as made of the percentage composition of constitutive material weighs peat and maize straw passes through biofermentation, respectively
80-100 mesh sieve is crushed, is then uniformly mixed, it is spare；
（2）Trichoderma harzianum, bacillus licheniformis, bacillus subtilis are weighed, is uniformly mixed, is subsequently poured into zeolite powder, is added in
Appropriate amount of purified water adjusts mixture moisture content to 35%-40%, and placement 1-2 days is spare；
（3）By above-mentioned steps（1）、（2）Then standby material mixing adds in bio-organic fertilizer, combination agent of taking root, be uniformly mixed,
Adjust water content 28%-33% to get.
8. rice nursery substrate according to claim 1, which is characterized in that the rice nursery substrate and paddy soil
According to 1:Raising rice seedlings are used for after the ratio blending uniformly of 8-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235408.5A CN108147904A (en) | 2018-03-21 | 2018-03-21 | A kind of rice nursery substrate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235408.5A CN108147904A (en) | 2018-03-21 | 2018-03-21 | A kind of rice nursery substrate and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108147904A true CN108147904A (en) | 2018-06-12 |
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ID=62456655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810235408.5A Pending CN108147904A (en) | 2018-03-21 | 2018-03-21 | A kind of rice nursery substrate and preparation method thereof |
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| Country | Link |
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| CN (1) | CN108147904A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959501A (en) * | 2019-11-08 | 2020-04-07 | 天津富瑞丰生物科技有限公司 | Rice seedling raising substrate |
| CN113121281A (en) * | 2021-04-21 | 2021-07-16 | 黑龙江迪坦生物科技有限公司 | Rice seedling strengthening agent and preparation method thereof |
| CN113292384A (en) * | 2021-07-09 | 2021-08-24 | 王凤森 | Organic special fertilizer for soil improvement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103992184A (en) * | 2014-06-04 | 2014-08-20 | 山东富国生物科技有限公司 | Bio-organic fertilizer |
| CN104892052A (en) * | 2015-05-28 | 2015-09-09 | 安顺市西秀区春实绿化苗木有限公司 | Organic fertilizer production process for treating straws by acid and alkali |
| ES2656786A1 (en) * | 2016-08-31 | 2018-02-28 | Microgaia Biotech S.L. | Procedure of elaboration of an organic substrate for stimulation of growth in germination and development of plants and organic substrate (Machine-translation by Google Translate, not legally binding) |
-
2018
- 2018-03-21 CN CN201810235408.5A patent/CN108147904A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103992184A (en) * | 2014-06-04 | 2014-08-20 | 山东富国生物科技有限公司 | Bio-organic fertilizer |
| CN104892052A (en) * | 2015-05-28 | 2015-09-09 | 安顺市西秀区春实绿化苗木有限公司 | Organic fertilizer production process for treating straws by acid and alkali |
| ES2656786A1 (en) * | 2016-08-31 | 2018-02-28 | Microgaia Biotech S.L. | Procedure of elaboration of an organic substrate for stimulation of growth in germination and development of plants and organic substrate (Machine-translation by Google Translate, not legally binding) |
Non-Patent Citations (1)
| Title |
|---|
| 盛军主编: "《现代辣木生物学》", 31 January 2015, 云南科技出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959501A (en) * | 2019-11-08 | 2020-04-07 | 天津富瑞丰生物科技有限公司 | Rice seedling raising substrate |
| CN113121281A (en) * | 2021-04-21 | 2021-07-16 | 黑龙江迪坦生物科技有限公司 | Rice seedling strengthening agent and preparation method thereof |
| CN113292384A (en) * | 2021-07-09 | 2021-08-24 | 王凤森 | Organic special fertilizer for soil improvement |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
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