CN105777326A - Method for producing rice seedling cultivation matrix through earthworm conversion of cow dung - Google Patents
Method for producing rice seedling cultivation matrix through earthworm conversion of cow dung Download PDFInfo
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- CN105777326A CN105777326A CN201610058130.XA CN201610058130A CN105777326A CN 105777326 A CN105777326 A CN 105777326A CN 201610058130 A CN201610058130 A CN 201610058130A CN 105777326 A CN105777326 A CN 105777326A
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- China
- Prior art keywords
- cattle manure
- agent
- rice seedling
- water
- lumbricus
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
-
- 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
- C05G3/70—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting wettability, e.g. drying agents
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a method for producing a rice seedling cultivation matrix through earthworm conversion of cow dung; the method comprises the steps: after the cow dung is dewatered, adding nitrogen, phosphorus and potassium and earthworm baits, blending to prepare an earthworm culture base material, carrying out earthworm culture, converting into vermicompost, and then producing the rice seedling cultivation matrix with the vermicompost. The conversion process of the cow dung is simple and green and environmentally friendly; the earthworm culture base material is prepared by using the cow dung, the reproductive rate of the earthworms is increased, besides, continuous pile-turning in a process of fermentation preparation of an organic fertilizer is avoided, and manpower is saved; the vermicompost formed after conversion is used for preparation of the rice seedling cultivation matrix, and can effectively improve the rice cultivation effect.
Description
Technical field
The present invention relates to the recycling of a kind of cattle manure, particularly relate to Lumbricus and convert the method that cattle manure produces rice seedling raising ground substance.
Background technology
Recent two decades comes, and cattle-raising quickly grows, but along with the excrement dirt of the development institute association of scaled cattle farms has had a strong impact on the sustainable development of himself.Earth's surface and subsoil water can be polluted by cattle manure directly stacking.This not only brings harm to rural environment, also has a strong impact on the environmental quality of surrounding cities.
Tradition adopts drying to prepare fuel more to the utilization of cattle manure, directly fertilizes the soil, or anaerobic fermentation obtains biogas residue, biogas slurry and biogas.Fuel is prepared in drying and equipment is required by anaerobic fermentation, and floor space is big.And directly fertilize the soil, the smell is awful and easily pollutes surface pond.
The existing optimization that cattle manure is utilized, adopts cattle manure to prepare organic fertilizer, it is necessary to cattle manure being fermented in advance, the fertilizer prepared is nutritious, is suitable as various seedling raising ground substance.But it needs to be periodically subject to turning, waste of manpower during the fermentation.
Summary of the invention
The invention aims to the defect solving exist in prior art, it is provided that a kind of cost is low, the cattle manure method for transformation of environmental protection.
In order to achieve the above object, the invention provides a kind of Lumbricus and convert the method that cattle manure produces rice seedling raising ground substance, it is characterised in that: comprise the following steps:
(1) cattle manure dehydration: add cattle urine water in fresh cattle manure, obtain the cattle manure liquid of dilution after stirring, through cattle manure separating dry space from moist space machine extrusion dehydration, then through centrifugal, isolated by filtration obtains the dry cattle manure of solid-state；The water content of the dry cattle manure of described solid-state is 40-55%；
(2) preparation of vermiculture base material: take the dry cattle manure of the solid-state prepared in step (1), add micronutrient element and angleworm bait, mix homogeneously；The weight ratio that described micronutrient element does cattle manure with solid-state is 0.3%-0.6%；The weight ratio that described angleworm bait does cattle manure with solid-state is 0.1%；
(3) Lumbricus biological engineering converts: taking the vermiculture base material prepared in step (2), in warmhouse booth, strip paves, and pave height 15-20cm, width 5-10cm, and it throws in Lumbricus, after 5-6 month, isolates Lumbricus, obtains wormcast；
(4) production of rice seedling raising ground substance: take wormcast addition active bio microbial inoculum prepared by step (3), after turning over throwing fermentation 15-20 days, dry to water content 15%-30%, add Vermiculitum, strong seedling agent, water-retaining agent, regulating acid agent, mix homogeneously, mechanical activation comminution is sieved, and obtains rice seedling raising ground substance；The mass ratio of active bio microbial inoculum, Vermiculitum, strong seedling agent, water-retaining agent, regulating acid agent and wormcast is 1-2:5-15:0.4-0.8:0.1-0.2:0.1-0.2:100, it is preferable that mass ratio is 2:10:0.6:0.1:0.1:100.
Wherein, strong seedling agent adopts first frost thiram rice seedling-growth soil regulator；Water-retaining agent adopts likes that general seepage-preventing water-retaining agent for paddy field soil is liked on ground；Regulating acid agent adopts nitro humus acid.
Micronutrient element is N, P, K；The mass ratio of N, P, K is 3:1:1；Angleworm bait adopts bean dregs.
The preferred carbamide of micronutrient element, calcium superphosphate and plant ash.
In above-mentioned steps (3) Lumbricus biological engineering conversion process, 4000 Lumbricuss thrown in by the cultivation base material every square metre that strip paves, and within every 30 days, change a vermiculture base material.
The present invention has the advantage that compared to existing technology
Utilize Lumbricus that cattle manure is converted, have effectively achieved the resource reutilization of cattle manure, can breeding earthworm, the wormcast obtained again can as fertilizer.The present invention adopts wormcast to produce rice seedling raising ground substance, there is good permeability, aeration, drainage and high water-holding capacity, and wormcast has very big surface area, make many beneficial microbe existences, and there is good absorption and keep the ability of nutrient substance, and containing compositions such as great amount of soluble salt, Humus, aminoacid, polysaccharide and enzyme, the coefficient of taking root of Oryza sativa L. can be improved, improve the cultivation effect of rice seedling raising ground substance and cattle manure wide material sources, low price.
The seedling raising ground substance content of organic matter of the present invention is more than 35%, and total nutrient content is 5.8-6.4%, N, P, K equilibrium, and TN:TP:TK ≈ 3:1:1 meets rice seedling growing nutrient demand；By adding Vermiculitum, promoting water-retaining property and the breathability of seedling raising ground substance, rice shoot packing is good, is conducive to cultivating strong seedling.
The present invention is simple to the transformation process of cattle manure, environmental protection, utilizes cattle manure to prepare vermiculture base material, improves the breeding potential of Lumbricus, avoids the continuous turning adopting fermentation to prepare in the process of fertilizer simultaneously, save manpower；The wormcast formed after conversion carries out the preparation of rice seedling raising ground substance, it is possible to be effectively improved the cultivation effect of Oryza sativa L..
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1
(1) prepared by micronutrient element: taking carbamide, calcium superphosphate and plant ash according to the mass ratio of N, P, K is 3:1:1 mixing, standby；
(2) cattle manure dehydration: take fresh cattle manure and add cattle urine, obtain the cattle manure liquid of dilution after stirring, through cattle manure separating dry space from moist space machine extrusion dehydration, then through centrifugal, isolated by filtration obtains the dry cattle manure of solid-state, standby.The water content of the dry cattle manure of solid-state is 40%-55%.
(3) preparation of vermiculture base material: take the dry cattle manure 20kg of the solid-state prepared in step (2), add micronutrient element 60g and angleworm bait (employing bean dregs) 20g, the mix homogeneously of preparation in step (1)；
(4) Lumbricus biological engineering converts: take the vermiculture base material prepared in step (3), in warmhouse booth, strip paves, pave height 15-20cm, width 5-10cm, throw in 4000 Lumbricuss for every square metre, within every 30 days, change a vermiculture base material, after 6 months, isolate Lumbricus, obtain wormcast；
(5) production of rice seedling raising ground substance: take wormcast 10kg addition active bio microbial inoculum (many benefit board bacteria agents that Tangshan Jin Kerui Bioisystech Co., Ltd produces) 0.1kg prepared by step (3), after turning over throwing fermentation 15-20 days, dry to water content 15%-30%, add Vermiculitum 0.5kg, strong seedling agent (the first frost thiram rice seedling-growth soil regulator that Heilongjiang Suinong Pesticides Co., Ltd. produces) 40g, water-retaining agent (general seepage-preventing water-retaining agent for paddy field soil is liked on the love ground that new century agricultural company limited of Jilin Province produces) 10g, regulating acid agent (nitro humus acid that Wo Long bio tech ltd, Baotou produces) 10g, mix homogeneously, mechanical activation comminution is sieved, obtain rice seedling raising ground substance.
Adopting seedling raising ground substance of the present invention to carry out raising rice seedlings, it is 10.8cm that the Oryza sativa L. obtained tested Plant Height of Rice when 20 days length of time rice seedlings grow, the longest root length 7.4mm, radical 10.2, hundred strain fresh weight 15.9g, hundred strain dry weight 2.9g.
Embodiment 2
(1) prepared by micronutrient element: taking carbamide, calcium superphosphate and plant ash according to the mass ratio of N, P, K is 3:1:1 mixing, standby；
(2) cattle manure dehydration: take fresh cattle manure and add cattle urine, obtain the cattle manure liquid of dilution after stirring, through cattle manure separating dry space from moist space machine extrusion dehydration, then through centrifugal, isolated by filtration obtains the dry cattle manure of solid-state, standby.The water content of the dry cattle manure of solid-state is 40%-55%.
(3) preparation of vermiculture base material: take the dry cattle manure 20kg of the solid-state prepared in step (2), add micronutrient element 120g and angleworm bait (employing bean dregs) 20g, the mix homogeneously of preparation in step (1)；
(4) Lumbricus biological engineering converts: take the vermiculture base material prepared in step (3), in warmhouse booth, strip paves, pave height 15-20cm, width 5-10cm, throw in 4000 Lumbricuss for every square metre, within every 30 days, change a vermiculture base material, after 6 months, isolate Lumbricus, obtain wormcast；
(5) production of rice seedling raising ground substance: take wormcast 10kg addition active bio microbial inoculum (many benefit board bacteria agents that Tangshan Jin Kerui Bioisystech Co., Ltd produces) 0.2kg prepared by step (3), after turning over throwing fermentation 15-20 days, dry to water content 15%-30%, add Vermiculitum 1.5kg, strong seedling agent (the first frost thiram rice seedling-growth soil regulator that Heilongjiang Suinong Pesticides Co., Ltd. produces) 80g, water-retaining agent (general seepage-preventing water-retaining agent for paddy field soil is liked on the love ground that new century agricultural company limited of Jilin Province produces) 20g, regulating acid agent (nitro humus acid that Wo Long bio tech ltd, Baotou produces) 20g, mix homogeneously, mechanical activation comminution is sieved, obtain rice seedling raising ground substance.
Adopting seedling raising ground substance of the present invention to carry out raising rice seedlings, it is 11.0cm that the Oryza sativa L. obtained tested Plant Height of Rice when 20 days length of time rice seedlings grow, the longest root length 7.8mm, radical 11.5, hundred strain fresh weight 18.7g, hundred strain dry weight 3.2g.
Embodiment 3
(1) prepared by micronutrient element: taking carbamide, calcium superphosphate and plant ash according to the mass ratio of N, P, K is 3:1:1 mixing, standby；
(2) cattle manure dehydration: take fresh cattle manure and add cattle urine, obtain the cattle manure liquid of dilution after stirring, through cattle manure separating dry space from moist space machine extrusion dehydration, then through centrifugal, isolated by filtration obtains the dry cattle manure of solid-state, standby.The water content of the dry cattle manure of solid-state is 40%-55%.
(3) preparation of vermiculture base material: take the dry cattle manure 20kg of the solid-state prepared in step (2), add micronutrient element 120g and angleworm bait (employing bean dregs) 20g, the mix homogeneously of preparation in step (1)；
(4) Lumbricus biological engineering converts: take the vermiculture base material prepared in step (3), in warmhouse booth, strip paves, pave height 15-20cm, width 5-10cm, throw in 4000 Lumbricuss for every square metre, within every 30 days, change a vermiculture base material, after 6 months, isolate Lumbricus, obtain wormcast；
(5) production of rice seedling raising ground substance: take wormcast 10kg addition active bio microbial inoculum (many benefit board bacteria agents that Tangshan Jin Kerui Bioisystech Co., Ltd produces) 0.2kg prepared by step (3), after turning over throwing fermentation 15-20 days, dry to water content 15%-30%, add Vermiculitum 1.0kg, strong seedling agent (the first frost thiram rice seedling-growth soil regulator that Heilongjiang Suinong Pesticides Co., Ltd. produces) 60g, water-retaining agent (general seepage-preventing water-retaining agent for paddy field soil is liked on the love ground that new century agricultural company limited of Jilin Province produces) 10g, regulating acid agent (nitro humus acid that Wo Long bio tech ltd, Baotou produces) 10g, mix homogeneously, mechanical activation comminution is sieved, obtain rice seedling raising ground substance.
Adopting seedling raising ground substance of the present invention to carry out raising rice seedlings, it is 11.2cm that the Oryza sativa L. obtained tested Plant Height of Rice when 20 days length of time rice seedlings grow, the longest root length 8.2mm, radical 12.7, hundred strain fresh weight 20.3g, hundred strain dry weight 3.7g.
Claims (6)
1. a Lumbricus converts the method that cattle manure produces rice seedling raising ground substance, it is characterised in that: comprise the following steps:
(1) cattle manure dehydration: add cattle urine water in fresh cattle manure, obtain the cattle manure liquid of dilution after stirring, through cattle manure separating dry space from moist space machine extrusion dehydration, then through centrifugal, isolated by filtration obtains the dry cattle manure of solid-state；The water content of the dry cattle manure of described solid-state is 40-55%；
(2) preparation of vermiculture base material: take the dry cattle manure of the solid-state prepared in step (1), add micronutrient element and angleworm bait, mix homogeneously；The weight ratio that described micronutrient element does cattle manure with solid-state is 0.3%-0.6%；The weight ratio that described angleworm bait does cattle manure with solid-state is 0.1%；
(3) Lumbricus biological engineering converts: taking the vermiculture base material prepared in step (2), in warmhouse booth, strip paves, and pave height 15-20cm, width 5-10cm, and it throws in Lumbricus, after 5-6 month, isolates Lumbricus, obtains wormcast；
(4) production of rice seedling raising ground substance: take wormcast addition active bio microbial inoculum prepared by step (3), after turning over throwing fermentation 15-20 days, dry to water content 15%-30%, add Vermiculitum, strong seedling agent, water-retaining agent, regulating acid agent, mix homogeneously, mechanical activation comminution is sieved, and obtains rice seedling raising ground substance；The mass ratio of described active bio microbial inoculum, Vermiculitum, strong seedling agent, water-retaining agent, regulating acid agent and wormcast is 1-2:5-15:0.4-0.8:0.1-0.2:0.1-0.2:100.
2. method according to claim 1, it is characterised in that: described strong seedling agent adopts first frost thiram rice seedling-growth soil regulator；Described water-retaining agent adopts likes that general seepage-preventing water-retaining agent for paddy field soil is liked on ground；Described regulating acid agent adopts nitro humus acid.
3. method according to claim 2, it is characterised in that: described micronutrient element is N, P, K；The mass ratio of described N, P, K is 3:1:1；Described angleworm bait adopts bean dregs.
4. method according to claim 3, it is characterised in that: described micronutrient element selects carbamide, calcium superphosphate and plant ash.
5. method according to claim 4, it is characterised in that: in described Lumbricus biological engineering conversion process, 4000 Lumbricuss thrown in by the cultivation base material every square metre that strip paves, and within every 30 days, change a vermiculture base material.
6. method according to claim 2, it is characterised in that: the mass ratio of described active bio microbial inoculum, Vermiculitum, strong seedling agent, water-retaining agent, regulating acid agent and wormcast is 2:10:0.6:0.1:0.1:100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610058130.XA CN105777326A (en) | 2016-01-28 | 2016-01-28 | Method for producing rice seedling cultivation matrix through earthworm conversion of cow dung |
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| CN201610058130.XA CN105777326A (en) | 2016-01-28 | 2016-01-28 | Method for producing rice seedling cultivation matrix through earthworm conversion of cow dung |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040807A (en) * | 2017-12-13 | 2018-05-18 | 沈阳华清源农业发展有限公司 | A kind of wormcast seedling medium and preparation method thereof |
| CN111165292A (en) * | 2020-01-16 | 2020-05-19 | 黑龙江省卫星生物科技有限公司 | Method for planting rice by using wormcast |
| CN111742813A (en) * | 2020-05-11 | 2020-10-09 | 徐州惠满丰种业有限公司 | Method for preparing rice seedling raising soil by utilizing wormcast and using method thereof |
| CN112194510A (en) * | 2020-10-14 | 2021-01-08 | 广西北海巨丰农牧科技有限公司 | Commercial wormcast organic fertilizer |
| CN112919934A (en) * | 2021-01-25 | 2021-06-08 | 曲颖 | Earthworm manure automatic collection processingequipment |
| CN115010518A (en) * | 2022-06-13 | 2022-09-06 | 安徽省农业科学院棉花研究所 | Method for producing high-valued organic fertilizer by using cow dung |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507410A (en) * | 2009-03-30 | 2009-08-19 | 王其传 | Machine-transplanted rice seedling raising ground substance and production method thereof |
| CN102701840A (en) * | 2012-05-21 | 2012-10-03 | 扬州大学 | Preparation method of paddy seedling raising medium |
-
2016
- 2016-01-28 CN CN201610058130.XA patent/CN105777326A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507410A (en) * | 2009-03-30 | 2009-08-19 | 王其传 | Machine-transplanted rice seedling raising ground substance and production method thereof |
| CN102701840A (en) * | 2012-05-21 | 2012-10-03 | 扬州大学 | Preparation method of paddy seedling raising medium |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040807A (en) * | 2017-12-13 | 2018-05-18 | 沈阳华清源农业发展有限公司 | A kind of wormcast seedling medium and preparation method thereof |
| CN111165292A (en) * | 2020-01-16 | 2020-05-19 | 黑龙江省卫星生物科技有限公司 | Method for planting rice by using wormcast |
| CN111742813A (en) * | 2020-05-11 | 2020-10-09 | 徐州惠满丰种业有限公司 | Method for preparing rice seedling raising soil by utilizing wormcast and using method thereof |
| CN112194510A (en) * | 2020-10-14 | 2021-01-08 | 广西北海巨丰农牧科技有限公司 | Commercial wormcast organic fertilizer |
| CN112919934A (en) * | 2021-01-25 | 2021-06-08 | 曲颖 | Earthworm manure automatic collection processingequipment |
| CN115010518A (en) * | 2022-06-13 | 2022-09-06 | 安徽省农业科学院棉花研究所 | Method for producing high-valued organic fertilizer by using cow dung |
| CN115010518B (en) * | 2022-06-13 | 2024-03-15 | 安徽省农业科学院棉花研究所 | Method for producing high-value organic fertilizer by using cow dung |
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Application publication date: 20160720 |