CN109328986A - A method of organic culture substrate is prepared with sawdust-rice husk-straw decomposing fermentation - Google Patents
A method of organic culture substrate is prepared with sawdust-rice husk-straw decomposing fermentation Download PDFInfo
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- CN109328986A CN109328986A CN201811062261.0A CN201811062261A CN109328986A CN 109328986 A CN109328986 A CN 109328986A CN 201811062261 A CN201811062261 A CN 201811062261A CN 109328986 A CN109328986 A CN 109328986A
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- organic
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- 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
-
- 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
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
-
- 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
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
-
- 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
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of methods for preparing organic culture substrate with sawdust-rice husk-straw decomposing fermentation, it is characterized in that, organic nitrogen source is added into sawdust, rice husk, adjust carbon-nitrogen ratio, it is sprinkled into the mixture of microbial bacterial agent and fresh rice bran, calcium superphosphate is added, stirs evenly, decomposed organic substrate can be obtained in fermentation maturity；Cotton stalk, rape stalk are crushed, add chicken manure, urea, adjust carbon-nitrogen ratio, it is mixed into the EM bacteria agent fermented with quality such as brown sugar, Jing Dui fermentation, is kept the skin wet and oxygen by turning, after fermentation with the quality mixture such as clinker, it is mixed again with decomposed organic substrate obtained by front, obtains organic culture substrate.
Description
Technical field
The present invention relates to sawdusts to recycle field, and in particular to it is a kind of prepared with the fermentation of sawdust-rice husk-straw decomposing it is organic
The method of cultivation matrix.
Background technique
A kind of most soilless cultivation form lifes is promoted and applied at present as organic mass cultivation becomes China, produces organic group
Matter is widely applied as a kind of soilless cultivation form in China, meanwhile, society increases organic substrate demand.Organic waste
It is raw material of preferable soilless culture substrate, such as coco bran, rice husk, sawdust, peanut shell etc., the utilization of organic waste is future
One the main direction of development of matrix sorting.Organic waste in China's agricultural production is more, especially stalk, wherein big portion
The stalk divided is incinerated, and not only polluted environment, but also cause the waste of resource.Using stalk as organic ecological without soil
Cultivation matrix, pollution problem caused by can either solving because of crop straw burning, and agriculture production cost can be reduced.Organic ecological
Soilless cultivation has become the principal mode of China's soilless cultivation development, increases year after year the demand of matrix.Using fermentation by cotton
Stalk is produced as soilless culture substrate and not only solves the problem that recycles of agricultural wastes, and can also reduce substrate culture
Cost, have certain researching value and realistic meaning.
Summary of the invention
Organic cultivation is prepared with sawdust-rice husk-straw decomposing fermentation the invention mainly solves the technical problem of providing a kind of
The method for training matrix can be used for the soilless cultivation of a variety of gourd, fruit and vegetables according to organic culture substrate prepared by this method.
The following technical solution is employed for the technical problems to be solved by the invention to realize:
A method of organic culture substrate is prepared with sawdust-rice husk-straw decomposing fermentation, which is characterized in that according to the following steps
It carries out:
(1) the decomposed processing of sawdust-rice husk:
30-40 parts by weight sawdust, 20-25 parts by weight rice husk are immersed in the water, its water content 60-70% is made, 0.5-0.6 is added
Parts by weight organic nitrogen source, stirs evenly, and adjusting carbon-nitrogen ratio is 30, and 0.5-0.6 parts by weight microbial bacterial agent and 2-3 parts by weight is new
Fresh rice bran is sprinkled into mixing after mixing, and 0.4-0.5 parts by weight calcium superphosphate is added, stirs evenly, and the good material of mixture is packed into
In fermenter, material surface layer spreads the straw interlayer of 4-6cm thickness, starts at 14-16 DEG C of room temperature decomposed, is that can reach corruption after 4-5d
40-55 DEG C of high temperature of ripe processing, preceding 5 weeks organic matters largely decompose, then undergo 2 weeks after-ripening stages, can be obtained decomposed organic
Matrix；
(2) cotton stalk-rape stalk fermentation:
5-10 parts by weight cotton stalk, 5-10 parts by weight rape stalk pulverizer are crushed into growth 1-2cm, add 2-4 parts by weight chicken
Excrement, 0.06-0.12 parts by weight of urea, adjusting carbon-nitrogen ratio is 25, is mixed into 0.3-0.6 parts by weight EM bacteria agent, adding water to water content is
60-65%, stack up ferment, and the turning of progress in every 8-10 days keeps the skin wet and oxygen, after the 20-25d that ferments, with furnace
The quality such as slag are mixed, then mix, air-dry with resulting material in (1), obtain organic culture substrate.
Wherein, organic nitrogen source is chicken manure or pig manure in step (1), and microbial bacterial agent is ferment bacterium.EM bacteria agent in step (2)
Refer to and ferments the quality such as itself and brown sugar.
It reaction mechanism of the invention and has the beneficial effect that:
Using organic waste sawdust, rice husk as raw material, organic nitrogen source, microbial bacterial agent is added, carries out matrixing decomposed processing, it is ripe
Bulk density increases after processing, total porosity increases, and improves the water retention property of sawdust, rice husk, by decomposed processing, organic matter is big
Amount is decomposed, and calcium superphosphate is added in digest process, gained substrate seedling effect is good；Using cotton stalk, rape stalk as raw material, addition
Then chicken manure, urea, EM bacteria agent carry out Jing Dui fermentation, are kept the skin wet by turning and oxygen, mixed with the quality such as clinker after fermentation
Match, then mixed with decomposed sawdust, rice husk, obtains organic culture substrate, can be used for the soilless cultivation of a variety of gourd, fruit and vegetables.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment
A method of organic culture substrate is prepared with sawdust-rice husk-straw decomposing fermentation, which is characterized in that by following
Step carries out:
(1) the decomposed processing of sawdust-rice husk:
40kg sawdust, 20kg rice husk are immersed in the water, its water content 65-70% is made, 0.6kg organic nitrogen source is added, stirring is equal
Even, adjusting carbon-nitrogen ratio is 30, is sprinkled into mixing after 0.5kg microbial bacterial agent and 2kg fresh rice bran are mixed, 0.4kg mistake is added
Calcium phosphate stirs evenly, and the good material of mixture is fitted into fermenter, material surface layer spreads the straw interlayer of 4-6cm thickness, in room temperature
Starting decomposed at 14-16 DEG C, can reach 40-55 DEG C of high temperature of decomposed processing after 4-5d, preceding 5 weeks organic matters largely decompose, then
In 2 weeks after-ripening stages of experience, decomposed organic substrate can be obtained；
(2) cotton stalk-rape stalk fermentation:
5kg cotton stalk, 5kg rape stalk pulverizer are crushed into growth 1-2cm, 2kg chicken manure, 0.06kg urea is added, adjusts carbon
Nitrogen ratio is 25, is mixed into 0.3kg EM bacteria agent, and adding water to water content is 60-65%, and stack up ferments, and is carried out within every 8-10 days
Turning keeps the skin wet and oxygen, after the 20-25d that ferments, and the quality mixture such as clinker, then mix with resulting material in (1), wind
It is dry, obtain organic culture substrate.
Wherein, organic nitrogen source is chicken manure or pig manure in step (1), and microbial bacterial agent is ferment bacterium.EM bacteria agent in step (2)
Refer to and ferments the quality such as itself and brown sugar.
Claims (4)
1. a kind of method for preparing organic culture substrate with sawdust-rice husk-straw decomposing fermentation, it is characterised in that: to sawdust, rice
Organic nitrogen source is added in shell, adjusts carbon-nitrogen ratio, is sprinkled into the mixture of microbial bacterial agent and fresh rice bran, calcium superphosphate is added, stirs
It mixes uniformly, decomposed organic substrate can be obtained in fermentation maturity；Cotton stalk, rape stalk are crushed, chicken manure, urea are added, adjusts carbon
Nitrogen ratio, is mixed into the EM bacteria agent fermented with quality such as brown sugar, Jing Dui fermentation, is kept the skin wet by turning and oxygen, fermentation ends
It afterwards with the quality mixture such as clinker, then mixes with decomposed organic substrate obtained by front, obtains organic culture substrate.
2. a kind of method for preparing organic culture substrate with sawdust-rice husk-straw decomposing fermentation, which is characterized in that press following step
It is rapid to carry out:
(1) the decomposed processing of sawdust-rice husk:
30-40 parts by weight sawdust, 20-25 parts by weight rice husk are immersed in the water, its water content 60-70% is made, 0.5-0.6 is added
Parts by weight organic nitrogen source, stirs evenly, and adjusting carbon-nitrogen ratio is 30, and 0.5-0.6 parts by weight microbial bacterial agent and 2-3 parts by weight is new
Fresh rice bran is sprinkled into mixing after mixing, and 0.4-0.5 parts by weight calcium superphosphate is added, stirs evenly, and the good material of mixture is packed into
In fermenter, material surface layer spreads the straw interlayer of 4-6cm thickness, starts at 14-16 DEG C of room temperature decomposed, is that can reach corruption after 4-5d
40-55 DEG C of high temperature of ripe processing, preceding 5 weeks organic matters largely decompose, then undergo 2 weeks after-ripening stages, can be obtained decomposed organic
Matrix；
Cotton stalk-rape stalk fermentation:
5-10 parts by weight cotton stalk, 5-10 parts by weight rape stalk pulverizer are crushed into growth 1-2cm, add 2-4 parts by weight chicken
Excrement, 0.06-0.12 parts by weight of urea, adjusting carbon-nitrogen ratio is 25, is mixed into 0.3-0.6 parts by weight EM bacteria agent, adding water to water content is
60-65%, stack up ferment, and the turning of progress in every 8-10 days keeps the skin wet and oxygen, after the 20-25d that ferments, with furnace
The quality such as slag are mixed, then mix, air-dry with resulting material in (1), obtain organic culture substrate.
3. a kind of method for preparing organic culture substrate with sawdust-rice husk-straw decomposing fermentation according to claim 2,
It is characterized in that, organic nitrogen source is chicken manure or pig manure in step (1), microbial bacterial agent is ferment bacterium.
4. a kind of method for preparing organic culture substrate with sawdust-rice husk-straw decomposing fermentation according to claim 2,
It is characterized in that, EM bacteria agent refers to and ferments the quality such as itself and brown sugar in step (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811062261.0A CN109328986A (en) | 2018-09-12 | 2018-09-12 | A method of organic culture substrate is prepared with sawdust-rice husk-straw decomposing fermentation |
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| CN201811062261.0A CN109328986A (en) | 2018-09-12 | 2018-09-12 | A method of organic culture substrate is prepared with sawdust-rice husk-straw decomposing fermentation |
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| CN201811062261.0A Pending CN109328986A (en) | 2018-09-12 | 2018-09-12 | A method of organic culture substrate is prepared with sawdust-rice husk-straw decomposing fermentation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034407A (en) * | 2019-12-17 | 2020-04-21 | 石家庄亚特生物科技有限公司 | Microbial utilization technology for returning rice straws to field in northeast region |
| CN112705323A (en) * | 2020-11-19 | 2021-04-27 | 福建农林大学 | Bamboo shoot shell crushing equipment and method for applying bamboo shoot shells to plant cultivation medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111034407A (en) * | 2019-12-17 | 2020-04-21 | 石家庄亚特生物科技有限公司 | Microbial utilization technology for returning rice straws to field in northeast region |
| CN112705323A (en) * | 2020-11-19 | 2021-04-27 | 福建农林大学 | Bamboo shoot shell crushing equipment and method for applying bamboo shoot shells to plant cultivation medium |
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Application publication date: 20190215 |