CN105218183A - The production technique of rice seedling raising ground substance - Google Patents
The production technique of rice seedling raising ground substance Download PDFInfo
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- CN105218183A CN105218183A CN201410263860.4A CN201410263860A CN105218183A CN 105218183 A CN105218183 A CN 105218183A CN 201410263860 A CN201410263860 A CN 201410263860A CN 105218183 A CN105218183 A CN 105218183A
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- production technique
- seedling raising
- rice seedling
- ground substance
- cow dung
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The present invention relates to a kind of production technique of rice seedling raising ground substance, comprise the steps: cow dung and fermenting agent mix and blend, fermentation 6-10 days, then shine dry grinding, water content is 15%; By mushroom slag and decomposing microbial inoculum mix and blend, temperature rises to 70 DEG C, and become thoroughly decomposed 10-30 days, then shines dry grinding, and water content is 15%; Cow dung and mushroom slag 1: 1 are mixed, add auxiliary material and regulate pH, unit weight and EC value, and add slow-release fertilizer and trace element, control moisture between 55-65%, C/N ratio is 100; Pulverize after compound airing, carry out screening process, pack of finally weighing.The production technique of this rice seedling raising ground substance is by improving the measures such as the pretreatment process of raw material, the C/N ratio regulating raw material, oxygen-supplying amount, the moisture content of raw material, pH, control leavening temperature and fermentation time to reduce nitrogen volatilization loss, and reach the zero release of waste liquid, ensure that the quality of product.
Description
Technical field
The present invention relates to raising rice seedlings technical field, particularly relate to a kind of production technique of rice seedling raising ground substance.
Background technology
Paddy rice is one of maximum food crop of China's cultivated area.Because rice-cultivating needs seedling, for a long time, traditional rice seedling bed is all before seedling season, pick the reasonable field of soil fertility, green manuring, rear retting of turning over together with topsoil is smooth, take off ditch again to dry and manage into seedbed, rice paddy seed is directly sowed in soil seedbed, and the Nutrition Soil that the hybrid reactors such as surface coverage ground surface soil, frozen soil, plant ash, fertilizer are made fetches earth year after year and easily causes soil cultivation damage layer and top layer nutrient loss phenomenon.
But the production technique raw material sources of rice seedling raising ground substance of the prior art are complicated, greatly, costly, nutrient is low in addition for pulverizing and processing treatment difficulty, fibre content is high, decomposition rate is slow, and the fermentation maturity cycle is long, and big area Commercialization application has certain limitation.In addition, the waste liquid produced in the production technique of rice seedling raising ground substance can produce certain impact to environment.
Summary of the invention
The technical problem to be solved in the present invention is: in order to provide the production technique of the rice seedling raising ground substance of a kind of preparation technology is simple, cost of manufacture is low, obtain quality of finished product good.
The technical solution adopted for the present invention to solve the technical problems is: a kind of production technique of rice seedling raising ground substance, comprises the steps:
1) cow dung process: collection cow dung is main raw material, by cow dung and the microbial fermentation inoculum mix and blend screened, carry out fermentative processing 6-10 days, then dry grinding is shone, water content is 15%, obtain cow dung major ingredient, the percolate produced in fermenting process adsorbs after mixing with straw electric generation plant waste material completely, and is further used as auxiliary material for follow-up use;
2) mushroom Slag treatment: collecting mushroom slag is main raw material, by mushroom slag and the microorganism-decomposing microbial inoculum mix and blend screened, temperature rises to 70 DEG C, and the time of becoming thoroughly decomposed is 10-30 days, then shines dry grinding, and water content is 15%. obtain mushroom slag major ingredient;
3) mix and blend: by cow dung major ingredient and the mixing of mushroom slag major ingredient 1: 1, then add auxiliary material and regulate pH, unit weight and EC value, and add slow-release fertilizer and trace element according to plant growth demand, mix and blend, control moisture between 55-65%, C/N ratio is 100;
4) screening process: pulverize after the compound airing after mix and blend, and carry out screening process, then weigh, pack.
Wherein, step 3) in, by step 1) in the percolate that produces of cattle manure process mix with straw electric generation plant waste material (ashes: be rich in the potassium nutrition needed for plant growth) after adsorb completely, and be further used as auxiliary material and add mix and blend in compound to.This operation makes the waste liquid in production process be fully utilized, and reaches the zero release of waste liquid, avoids waste liquid to produce environment and pollutes, and improve the nutritive ingredient of matrix.
Due to rotten gas can be produced in the composting process of cow dung, therefore in cattle manure process, adopt the microbiobacterial agent that can produce acid, in manure fermentation process, the chemical property of ight soil is changed, reduce the potential of hydrogen of ight soil, reduce NH
3volatilization and reduce stink; The enzyme liberating that microorganism or microorganism also can be utilized to produce causes smelly compound, selects different yeast and actinomycete fermentation process cow dung; Also ensure before compost in addition, sufficient oxygen supply in mid-term, foul smell can be reduced more significantly, because foul smell causes primarily of the volatilization of ammonia in night soil-treatment, and the volatilization of ammonia mainly occur in compost before, mid-term, the anoxic in this section of period aerobic fermentation will be conducive to the generation of foul odour.These three kinds of methods can not only prevent foul smell, can also reduce nitrogen volatilization loss.
In order to obtain better ferment effect, draw by constantly testing, step 1) in, the weight ratio of microbial fermentation inoculum and cow dung is 1: 1000-3: 1000, step 2) in, the weight ratio of microorganism-decomposing microbial inoculum and mushroom slag is 1: 1000-3: 1000.
In order to accelerate to become thoroughly decomposed and improve effect of becoming thoroughly decomposed, step 2) in, when mushroom slag becomes thoroughly decomposed, turning process is carried out to it, every turning in 2-3 days once.
In order to improve the nutritive ingredient of this matrix, keep the optimum ratio of nutritive ingredient, step 3) in, the gross weight of auxiliary material, slow-release fertilizer and trace element accounts for the 15-20% of cow dung major ingredient and mushroom slag major ingredient gross weight, pH remains on 5.5-7.5, and unit weight is 0.35-0.55g/cm
3, EC value is 20-30mmol/100g.
Step 1), step 2) in, pulverize adopt chain-type pulverize, i.e. coarse reduction, step 4) in, pulverize adopt hammer blade pulverize, namely fine powder is broken.
The invention has the beneficial effects as follows: the production technique of rice seedling raising ground substance of the present invention is with cow dung, mushroom slag is main raw material, be aided with certain vermiculite and perlite, raw material sources are convenient, cost of manufacture is lower, and by improving the pretreatment process of raw material in processing treatment process, regulate the C/N ratio of raw material, oxygen-supplying amount and turning number of times, the moisture content of raw material, pH, the measure such as leavening temperature and fermentation time that controls is to reduce nitrogen volatilization loss, prevent organic substance decomposing in raw material excessive, make full use of the waste liquid produced in production process, reach the zero release of waste liquid, to ensure the quality of product, and with the addition of trace element, to improve the nutritive value of product.
Embodiment
Below in conjunction with specific embodiment, illustrate the present invention further, this embodiment should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
A production technique for rice seedling raising ground substance, comprises the steps:
1) cow dung process: collection cow dung is main raw material, by cow dung with the microbial fermentation inoculum (be also added with in this fermenting agent can produce sour microbiobacterial agent) of screen with 1000: 3 mix and blends, carry out fermentative processing 10 days, then dry grinding is shone, water content is 15%, obtains cow dung major ingredient;
2) mushroom Slag treatment: collecting mushroom slag is main raw material, by mushroom slag with the microorganism-decomposing microbial inoculum screened with 1000: 3 mix and blends, temperature rises to 70 DEG C, the time of becoming thoroughly decomposed is 20 days, every turning in 2-3 days once, then shines dry grinding, water content is 15%, obtains mushroom slag major ingredient;
3) mix and blend: by cow dung major ingredient and the mixing of mushroom slag major ingredient 1: 1, then adds vermiculite and perlite makes pH remain on 7, and unit weight is 0.5g/cm
3, EC value is 25mmol/100g, and adds acid amides state slow-release fertilizer and trace element, useful bacterial manure according to plant growth demand, mix and blend, and controlling moisture is 100 at 60%, C/N ratio;
4) screening process: pulverize after the compound airing after mix and blend, and carry out screening process, then weigh, pack, obtain finished product matrix.
Whether the quality of long nutritional type organic seedling raising ground substance product is good, direct relation is had with the links of the course of processing, its major influence factors to have after the various factors that affects quality in the quality of raw material, treatment process, production process and processing the links such as storage, the present invention, just by analysis and modification to these links, quality product extremely must obviously be better than various rice seedling raising ground substances that market is sold.
(1) quality of raw material
Raw material is the entity forming the organic seedling raising ground substance product of long nutritional type, and the quality of its quality to matrix plays a decisive role.In order to ensure the quality of raw material, the present invention adopts sound cow dung purchasing quality management system, ensures the quality of every a collection of raw material.Meanwhile, can also according to the quality flexible cow dung of raw material, mushroom slag, rice straw and the ratio of agricultural wastes in batching, up to standard to ensure the quality standards such as the content of organic matter in product, nutrient element.
(2) treatment process
Reduce nitrogen loss and prevent organic excessive decomposition from being the key ensureing the organic seedling raising ground substance quality of long nutritional type in processing treatment process.Therefore, the present invention can in processing treatment process by improve raw material pretreatment process, regulate the measures such as the C/N ratio of raw material, oxygen-supplying amount and turning number of times, the moisture content of raw material, pH, control leavening temperature and fermentation time to reduce nitrogen volatilization loss, prevent organic substance decomposing in raw material excessive, to ensure the quality of product.
Compared with prior art, the production technique of rice seedling raising ground substance of the present invention is with cow dung, mushroom slag is main raw material, be aided with certain vermiculite and perlite, raw material sources are convenient, cost of manufacture is lower, and by improving the pretreatment process of raw material in processing treatment process, regulate the C/N ratio of raw material, oxygen-supplying amount and turning number of times, the moisture content of raw material, pH, the measure such as leavening temperature and fermentation time that controls is to reduce nitrogen volatilization loss, prevent organic substance decomposing in raw material excessive, make full use of the waste liquid produced in production process, reach the zero release of waste liquid, to ensure the quality of product, and with the addition of trace element, to improve the nutritive value of product.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (9)
1. a production technique for rice seedling raising ground substance, is characterized in that, comprises the steps:
1) cow dung process: collection cow dung is main raw material, by cow dung and the microbial fermentation inoculum mix and blend screened, carry out fermentative processing 6-10 days, then shine dry grinding, water content is 15%, obtains cow dung major ingredient;
2) mushroom Slag treatment: collecting mushroom slag is main raw material, by mushroom slag and the microorganism-decomposing microbial inoculum mix and blend screened, temperature rises to 70 DEG C, and the time of becoming thoroughly decomposed is 10-30 days, then dries and is crushed to≤2cm, and water content is 15%, obtains mushroom slag major ingredient;
3) mix and blend: by cow dung major ingredient and the mixing of mushroom slag major ingredient 1: 1, then add auxiliary material and regulate pH, unit weight and EC value, and add slow-release fertilizer and trace element according to plant growth demand, mix and blend, control moisture between 55-65%, C/N ratio is 100;
4) screening process: pulverize after the compound airing after mix and blend, and carry out screening process, then weigh, pack.
2. the production technique of rice seedling raising ground substance as claimed in claim 1, it is characterized in that, step 3) in, by step 1) in the percolate that produces of cattle manure process mix with straw electric generation plant waste material after adsorb completely, and be further used as auxiliary material and add mix and blend in compound to.
3. the production technique of rice seedling raising ground substance as claimed in claim 1, is characterized in that, step 1) in, in cattle manure process, select different yeast and actinomycetes or add the microbiobacterial agent that can produce acid.
4. the production technique of rice seedling raising ground substance as claimed in claim 1, is characterized in that, step 1) in, the weight ratio of microbial fermentation inoculum and cow dung is 1: 1000-3: 1000.
5. the production technique of rice seedling raising ground substance as claimed in claim 1, is characterized in that, step 2) in, the weight ratio of microorganism-decomposing microbial inoculum and mushroom slag is 1: 1000-3: 1000.
6. the production technique of rice seedling raising ground substance as claimed in claim 1, is characterized in that, step 2) in, when mushroom slag becomes thoroughly decomposed, turning process is carried out to it, every turning in 2-3 days once.
7. the production technique of rice seedling raising ground substance as claimed in claim 1, is characterized in that, step 3) in, pH remains on 5.5-7.5, and unit weight is 0.35-0.55g/cm
3, EC value is 20-30mmol/100g.
8. the production technique of vegetable seedling substrate as claimed in claim 1, is characterized in that, step 3) in, the gross weight of auxiliary material, slow-release fertilizer and trace element accounts for the 15-20% of cow dung major ingredient and mushroom slag major ingredient gross weight.
9. the production technique of rice seedling raising ground substance as claimed in claim 1, is characterized in that, step 1), step 2) in, pulverize and adopt chain-type to pulverize, step 4) in, pulverize and adopt hammer blade to pulverize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410263860.4A CN105218183A (en) | 2014-06-11 | 2014-06-11 | The production technique of rice seedling raising ground substance |
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| CN201410263860.4A CN105218183A (en) | 2014-06-11 | 2014-06-11 | The production technique of rice seedling raising ground substance |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116775A (en) * | 2016-07-25 | 2016-11-16 | 陈翠群 | Special base fertilizer of Semen Tritici aestivi and preparation method thereof |
| CN106116776A (en) * | 2016-07-25 | 2016-11-16 | 陈翠群 | Special base fertilizer of Sorghum vulgare Pers. and preparation method thereof |
| CN106171873A (en) * | 2016-06-29 | 2016-12-07 | 河南农业大学 | A kind of utilize rice nursery substrate that mushroom slag is primary raw material and preparation method thereof |
| CN106187389A (en) * | 2016-07-25 | 2016-12-07 | 陈翠群 | The special base fertilizer of Semen Maydis |
| CN106171887A (en) * | 2016-07-13 | 2016-12-07 | 河南金地宝生态肥业有限公司 | A kind of rice nursery substrate and preparation method thereof |
| CN106538363A (en) * | 2016-10-13 | 2017-03-29 | 贵州农无忧农业科技有限公司 | A kind of mushroom residue levitating seed-cultivating interstitial substance preparation method |
| CN109588270A (en) * | 2018-12-10 | 2019-04-09 | 黑龙江省农垦科学院 | A method of rice nursery substrate is made using agaric mushroom bran and chicken manure fermenting |
| CN112205274A (en) * | 2020-10-16 | 2021-01-12 | 成都市农林科学院 | Rice seedling raising matrix based on various agricultural wastes and preparation method thereof |
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| CN102408273A (en) * | 2010-09-20 | 2012-04-11 | 甘肃农业大学 | Capsicum soil-less cultivation substrate and its preparation method |
| CN102531753A (en) * | 2012-02-17 | 2012-07-04 | 陕西众兴高科生物科技有限公司 | Organic matrix containing needle mushroom residues |
| CN102524036A (en) * | 2012-03-10 | 2012-07-04 | 何寒 | Method for cultivating peanut sprouts |
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- 2014-06-11 CN CN201410263860.4A patent/CN105218183A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408273A (en) * | 2010-09-20 | 2012-04-11 | 甘肃农业大学 | Capsicum soil-less cultivation substrate and its preparation method |
| CN102531753A (en) * | 2012-02-17 | 2012-07-04 | 陕西众兴高科生物科技有限公司 | Organic matrix containing needle mushroom residues |
| CN102524036A (en) * | 2012-03-10 | 2012-07-04 | 何寒 | Method for cultivating peanut sprouts |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171873A (en) * | 2016-06-29 | 2016-12-07 | 河南农业大学 | A kind of utilize rice nursery substrate that mushroom slag is primary raw material and preparation method thereof |
| CN106171887A (en) * | 2016-07-13 | 2016-12-07 | 河南金地宝生态肥业有限公司 | A kind of rice nursery substrate and preparation method thereof |
| CN106116775A (en) * | 2016-07-25 | 2016-11-16 | 陈翠群 | Special base fertilizer of Semen Tritici aestivi and preparation method thereof |
| CN106116776A (en) * | 2016-07-25 | 2016-11-16 | 陈翠群 | Special base fertilizer of Sorghum vulgare Pers. and preparation method thereof |
| CN106187389A (en) * | 2016-07-25 | 2016-12-07 | 陈翠群 | The special base fertilizer of Semen Maydis |
| CN106538363A (en) * | 2016-10-13 | 2017-03-29 | 贵州农无忧农业科技有限公司 | A kind of mushroom residue levitating seed-cultivating interstitial substance preparation method |
| CN109588270A (en) * | 2018-12-10 | 2019-04-09 | 黑龙江省农垦科学院 | A method of rice nursery substrate is made using agaric mushroom bran and chicken manure fermenting |
| CN112205274A (en) * | 2020-10-16 | 2021-01-12 | 成都市农林科学院 | Rice seedling raising matrix based on various agricultural wastes and preparation method thereof |
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Application publication date: 20160106 |