CN105994134A - Method for ecological recirculating breeding of live pigs - Google Patents

Method for ecological recirculating breeding of live pigs Download PDF

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Publication number
CN105994134A
CN105994134A CN201610325178.2A CN201610325178A CN105994134A CN 105994134 A CN105994134 A CN 105994134A CN 201610325178 A CN201610325178 A CN 201610325178A CN 105994134 A CN105994134 A CN 105994134A
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Prior art keywords
pig
biogas
live pig
tank
soil
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CN201610325178.2A
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Chinese (zh)
Inventor
黄兴勇
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Chongqing Ah Source Agricultural Development Co Ltd
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Chongqing Ah Source Agricultural Development Co Ltd
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Priority to CN201610325178.2A priority Critical patent/CN105994134A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/02Breeding vertebrates

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention belongs to the field of ecological breeding, and specifically discloses a method for ecological recirculating breeding of live pigs. The method comprises the following steps: separating manures and urine of the pigs, and carrying out fermentation, respectively; subjecting the fermented manures to mixing with planting soil so as to breed earthworm and plant economic plants; irrigating the planting soil with the fermented urine; conveying biogas generated in a biogas pool and a biogas tank to a cooking stove, wherein an inverted-funnel-shaped heat-collecting hood is arranged above the cooking stove, a hot air pipeline is connected with and arranged above the heat-collecting hood, the biogas pool and the periphery of the biogas pool are laid with a spiral heat radiating tube, one end of the heat radiating tube is in sealed connection with the hot air pipeline, and the other end of the heat radiating tube is in sealed connection with an air extracting pump; and after the earthworm is dried by a fire, crushing the dried earthworm and the economic plants together so as to feed the live pigs as a pig feed.

Description

A kind of method of Ecocyclic cultivation live pig
Technical field
The present invention relates to ecologic breeding field, a kind of method being specifically related to Ecocyclic cultivation live pig.
Background technology
Ecologic breeding is a kind of production model advocated energetically in China rural area, and the feature of its maximum is having exactly In the spatial dimension of limit, artificially animal population the most of the same race is together in series for tie with feedstuff, forms one Individual endless-chain, it is therefore an objective to maximally utilise resource, reduces waste, reduces cost.Utilize free of contamination Waters such as lake, reservoir, rivers and natural bait, or use Ecological Technique Measures, improve cultivation water And ecological environment, carry out breeding, cultivating according to specific aquaculture model, throw in nuisance free feed, do not execute Fertile, spill medicine, target is to produce pollution-free green food and Organic food.
The Chinese patent document of Application No. CN02132497.2 discloses a kind of ecological cultivating live pig, Pheretima is combined Closing the system engineering developed, it is that live pig family dependant is supported in the pig house in plastics sun glasshouse booth, its Feedstuff is based on grain, and the collocation organic composite feedstuff with Pheretima powder as raw material, the feces of pig sends into the natural pond of underground In gas pond, extract biogas bottling through anaerobic fermentation;Pheretima feeds the opposite side in booth, and biogas residue is as ground The feedstuff of dragon;Biogas slurry and earthworm feces can be made into high-quality compoiste fertilizer, are used for producing green agricultural product; Ripe Pheretima is used for extracting erythrocuprein, and its residue is processed into Pheretima powder, and it is poultry high-quality Feed essence.
Above-mentioned technology exists Railway Project: one is only to utilize manure fermentation, do not utilize pig urine fermentation for Irrigate, so the Excreta of live pig is not fully utilized;Two be Pheretima be individually to raise, do not have Play the function of its chesson, make what the effect of Pheretima do not had to be fully played;Three is the green of production Color agricultural product do not have back feeding live pig, do not embody the feature of circular agriculture.
Summary of the invention
A kind of method that it is an object of the invention to provide Ecocyclic cultivation live pig, pig urine is fermented into by the method Organic liquid fertilizer, is used for irrigating;Heat after the biogas combustion produced in the method is used for heating to methane-generating pit, Improve the temperature of methane-generating pit, accelerate the speed that pig manure becomes thoroughly decomposed.
For reaching above-mentioned purpose, the base case of the present invention is: a kind of method of Ecocyclic cultivation live pig, including Following steps:
(1) urinating separately by pig manure and pig, pig manure moves into methane-generating pit fermentation, and pig urine moves into tank for sewage gas fermentation;
(2), together with being mixed with planting soil by the pig manure completing fermentation, the planting soil of the pig manure that ferments is admixed for supporting Grow Lumbricus and plantation economic plants;
(3) planting soil is irrigated by the fermentation urine in tank for sewage gas by irrigation pipe network;Described irrigation pipe network Including an inlet and some liquid outlets;Inlet is connected with the exit seal of tank for sewage gas, and liquid outlet is imbedded Under planting soil;One-level valve it is provided with between the outlet of described inlet and described tank for sewage gas;Described inlet with Secondary valve door it is provided with between described liquid outlet;
(4) biogas produced in methane-generating pit and tank for sewage gas is delivered to the kitchen range top by biogas pipeline, the top of the kitchen range top Be provided with the collector mat of upside down funnel shape, collector mat be connected above hot gas duct, described methane-generating pit and biogas The surrounding in pond is equipped with spiral radiating tube, and one end of radiating tube and described hot gas duct are tightly connected, separately One end is tightly connected with air pump;
(5) pulverize together with described economic plants after described Lumbricus is dried, throw something and feed live pig as feedstuff for live pigs.
Pig manure is fermented into organic solid fertilizer in methane-generating pit, and pig urine is fermented into organic liquid fertilizer in tank for sewage gas Material.The pig manure fermented can be as the feedstuff of Lumbricus, it is also possible to as the fertilizer of economic plants.Fermentation urine Liquid can cover bigger cultivated area by irrigation pipe network, it is simple to uniform irrigation, one-level valve plays main switch Effect, control fermentation urine and flow out from tank for sewage gas, secondary valve door rise local control action, control Whether each liquid outlet flows out fermentation urine, and this secondary valve door Main Function is to prevent urine waste of fermenting;Go out Liquid mouth embedment planting soil under be make full use of plant roots to fertilizer, soil deep fertility is higher, contributes to planting Thing is taken root to depths.Biogas burns at the kitchen range top, can be used to cook and heats up water, the heat quilt produced during it Collector mat is collected, and through the effect of air pump, steam is transported to hot gas duct, and then enters spiral dissipating Heat pipe, heat is shed by radiating tube, increases the temperature of methane-generating pit, accelerates pig manure fermentation speed, improves efficiency. The Lumbricus raised with fermentation pig manure and the economic plants of plantation, again as feedstuff feeding live pig, form circulation.
The program provides the benefit that: one be pig manure and pig urine fermented, cultivated Lumbricus, planted economy and plant Thing, then Lumbricus and economic plants make again feedstuff feeding live pig, form circulation;Two is pig manure and pig to be urinated Separating, ferment respectively, make organic solid fertilizer and organic liquid fertilizer, organic solid fertilizer is used as base manure, Organic liquid fertilizer is used for topdressing, and makes economic plants growing way more preferable;Three be biogas combustion produce heat by with To heat to methane-generating pit, improve methane-generating pit temperature, accelerate pig manure and become thoroughly decomposed speed, improve efficiency;Four is Lumbricus Raise together with in a piece of planting soil with economic plants, given full play to the ability of Lumbricus chesson, made economy It is deeper that plant roots fastens, and additionally the feces of Lumbricus also can be fertile as fermentation pig manure organic solid as fertilizer Supplementing of material.
Prioritization scheme one: as the prioritization scheme to base case, the planting soil described in step (2) is trematodiasis Stone, red beautiful soil and the mixture of deer natural pond soil.
Vermiculitum is a kind of natural, nontoxic mineral, dilatable mineral under high temperature action.Agricultural aspect, Vermiculitum can be used as soil conditioner, owing to it has good cation commutativity and adsorptivity, can improve soil The structure of earth, improves breathability and the property of water-bearing of soil, makes acid ground become neutral soil;Vermiculitum also may be used Play cushioning effect, hinder the rapid change of pH value, make fertilizer slowly discharge in plant growth medium, and Allow the most excessively to use fertilizer that plant is safe from harm;Vermiculitum also can to crop provide self contain K, The elements such as Mn, Cu, Zn of Mg, Ca, Fe and trace.The water absorption of Vermiculitum, cation commutativity and Properties of chemical composition so that it is play the multiple actions such as fertilizer conservation, water conservation, water storage, ventilative and mineral fertilizer.Examination Test and show: the expanded vermiculite of 0.5-1% is mixed in compound fertilizer, crop yield can be made to improve 15-20%.
Red beautiful soil is piled up by volcanic ash and is formed, and is to use widest a kind of soil media, and it is high-permeability Volcanic mud, kermesinus round shape granule;Not having noxious bacteria, pH value is micro-acid, its shape be conducive to water-retention and Draining.
Deer natural pond local products, in volcanic region, are to be generated by lower floor's volcanic soil, the form in volcanic sand, and pH value is acidity, There is the highest permeability, water-retention power and aeration.
By Vermiculitum, Chi Yutu, deer natural pond soil with ferment after pig manure mix, it is fertile that the soil is porous, very It is suitable for Lumbricus life and the growth of economic plants.
Prioritization scheme two: as the prioritization scheme to prioritization scheme one, the economic plants in step (2) includes Radix Gentianae and Helianthi.
Radix Gentianae herbaceos perennial, originate in China Sichuan, Yunnan, Heilungkiang, Liaoning, Jilin, Beijing, The ground such as Tianjin, Hebei, Shandong, spring, summer, Qiu Sanji all can collection and utilization, bitter containing Radix Gentianae in Radix Gentianae Glycoside, can promote gastric secretion, makes free acid increase, and has the effect of stomach invigorating and facilitating digestion, improves live pig Appetite.
The seed of Helianthi, floral disc, stem and leaf, stem pith, root, flower etc. all can be used as medicine.Semen Helianthi nature and flavor are sweet flat, Enter large intestine channel, have the merit of anthelmintic dysentery relieving;The fatty oil of Semen Helianthi reaches more than 50%, and its Linoleic acid accounts for 70%, Additionally, have good effect for reducing fat possibly together with phospholipid etc., to the acute hyperlipemia of experimental animal models and chronic Hypercholesterolemia has preventive effect.Oil preparation in Semen Helianthi, particularly linoleic acid moieties, can Inhibition test Property thrombosis;Semen Helianthi and oil also have the effect of skin moistening pool hair.Floral disc has removing heat-phlegm, the merit of cooling blood for hemostasis, To headache, dizziness etc. effectively.Stem and leaf can wind and heat dispersing, liver heat removing and eyesight improving.Stem pith can invigorating spleen to remove dampness leukorrhagia stopping.Root Can clearing away heat-damp and promoting diuresis, promoting the circulation of QI to relieve pain.Flower can heat-clearing and toxic substances removing, reducing swelling and alleviating pain.
After Radix Gentianae and Helianthi drying and crushing, it is added into pig feed, live pig the intestines and stomach, clearing away heat and cooling blood can be regulated, Improve the immunity of live pig, improve resistance against diseases.
Prioritization scheme three: as the prioritization scheme to prioritization scheme two, the economic plants in step (2) is also wrapped Include loquat.The cycle of cultivating live pig is shorter, and the plantation Folium Eriobotryae cycle is longer, in this Ecocyclic cultivation, Introduce the live pig of short-term and long-term Folium Eriobotryae, length can be formed and return the pattern combined so that investment wind Danger is substantially reduced.
Prioritization scheme four: as the prioritization scheme to prioritization scheme three, at the liquid outlet described in step (3) It is provided with the filter screen preventing Lumbricus from climbing into.Below liquid outlet embedment planting soil, stifled in order to prevent Lumbricus from climbing into Plug liquid outlet, so installing filter screen, it is ensured that fermentation urine can be irrigated smoothly and be buried at liquid outlet.
Prioritization scheme five: as the prioritization scheme to prioritization scheme four, pig manure and pig urine in step (1) are Use feces separating dry space from moist space machine separate.The pig manure separated through dehydration is close to odorless, can do through compost fermentation Fertilizer, its fertilizer efficiency is long, and fertilizer is stable, base manure the most;Pig urine then enters tank for sewage gas fermentation becomes organic liquor State is fertile, uses when economic plants is topdressed.The most both solve base manure problem, solve again the problem of topdressing, Compare fecaluria to ferment together and only go out the way of base manure, have marked improvement.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation, and concrete operation step is as follows:
(1) first urinating separately with feces separating dry space from moist space machine by pig manure and pig, the feces being dried of solid-state moves into natural pond Fermenting in gas pond, liquid then moves into tank for sewage gas and ferments;
(2), together with being mixed with planting soil by the pig manure completing fermentation, the composition of planting soil is Vermiculitum, Chi Yutu With deer natural pond soil, admix fermentation pig manure planting soil for breeding earthworm and plantation economic plants Radix Gentianae, Helianthi and loquat;
(3) planting soil is irrigated by the fermentation urine in tank for sewage gas by irrigation pipe network, and irrigation pipe network covers Surface at planting soil;Irrigation pipe network includes an inlet and some liquid outlets being provided with filter screen;Inlet It is connected with the exit seal of tank for sewage gas, under liquid outlet embedment planting soil;Between inlet and the outlet of tank for sewage gas It is provided with one-level valve;Secondary valve door it is provided with between inlet and liquid outlet;
(4) biogas produced in methane-generating pit and tank for sewage gas is delivered to the kitchen range top by biogas pipeline, the top of the kitchen range top Be provided with the collector mat of upside down funnel shape, collector mat be connected above hot gas duct, methane-generating pit and methane-generating pit Surrounding is equipped with spiral radiating tube, one end of radiating tube and hot gas duct are tightly connected, the other end with take out Air pump is tightly connected;
(5) Lumbricus cultivated is pulverized after drying together with Radix Gentianae and Helianthi, sunflower seed, raises as live pig Material is thrown something and fed live pig.
(6) live pig and Folium Eriobotryae are sold.
The live pig of this Ecocyclic cultivation, hair color is glossy, healthy and strong, Fresh & Tender in Texture, and live pig row Let out thing fermented after turn waste into wealth, recycle, it is achieved low emission even zero-emission, environmentally friendly.Pi Rake forms shot and long term with live pig and returns the pattern combined, and reduces investment risk.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as using method and characteristic exists This too much describes.It should be pointed out that, for a person skilled in the art, without departing from the present invention's Under premise, it is also possible to make some improvement, these also should be considered as protection scope of the present invention, and these are the most not Effect and practical applicability that the present invention implements can be affected.The protection domain that this application claims should be weighed with it The content that profit requires is as the criterion, and the detailed description of the invention in description etc. is recorded and be may be used for explaining claim Content.

Claims (6)

1. the method for an Ecocyclic cultivation live pig, it is characterised in that include following step Rapid:
(1) urinating separately by pig manure and pig, pig manure moves into methane-generating pit fermentation, and pig urine moves into biogas Tank ferments;
(2), together with being mixed with planting soil by the pig manure completing fermentation, the kind of the pig manure that ferments is admixed Plant soil for breeding earthworm and plantation economic plants;
(3) planting soil is irrigated by the fermentation urine in tank for sewage gas by irrigation pipe network; Described irrigation pipe network includes an inlet and some liquid outlets;Inlet and tank for sewage gas Exit seal connects, under liquid outlet embedment planting soil;Described inlet and described tank for sewage gas Outlet between be provided with one-level valve;It is provided with two between described inlet and described liquid outlet Level valve;
(4) biogas produced in methane-generating pit and tank for sewage gas is delivered to the kitchen range top by biogas pipeline, The collector mat being arranged over upside down funnel shape of the kitchen range top, collector mat be connected above steam Pipeline, the surrounding of described methane-generating pit and methane-generating pit is equipped with spiral radiating tube, heat radiation One end of pipe and described hot gas duct are tightly connected, the other end is tightly connected with air pump;
(5) pulverize together with described economic plants after described Lumbricus is dried, as live pig Feedstuff feeding live pig.
The method of a kind of Ecocyclic cultivation live pig the most according to claim 1, it is special Levying and be, the planting soil described in step (2) is Vermiculitum, red beautiful soil and deer natural pond soil Mixture.
The method of a kind of Ecocyclic cultivation live pig the most according to claim 2, it is special Levying and be, the economic plants in step (2) includes Radix Gentianae and Helianthi.
The method of a kind of Ecocyclic cultivation live pig the most according to claim 3, it is special Levying and be, the economic plants in step (2) also includes loquat.
The method of a kind of Ecocyclic cultivation live pig the most according to claim 4, it is special Levy and be, be provided with, at the liquid outlet described in step (3), the filter preventing Lumbricus from climbing into Net.
The method of a kind of Ecocyclic cultivation live pig the most according to claim 5, it is special Levying and be, pig manure and pig urine in step (1) are to use feces separating dry space from moist space machine to divide Open.
CN201610325178.2A 2016-05-13 2016-05-13 Method for ecological recirculating breeding of live pigs Pending CN105994134A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106879543A (en) * 2017-01-21 2017-06-23 陆川县米场南桥猪场 A kind of method for improving live pig meat and earthworm
CN106942068A (en) * 2017-04-18 2017-07-14 湖南中农青峰生态农业科技有限公司 A kind of Agro-ecology circulatory system
CN107047464A (en) * 2017-04-20 2017-08-18 和县凤台山煜新畜牧有限公司 The ecological cultivation method of pig
CN107347480A (en) * 2017-04-18 2017-11-17 湖南绿源青峰生态农业科技有限公司 Breeding integration ecological system
CN109042524A (en) * 2018-09-10 2018-12-21 安徽昊牧农业科技有限公司 A kind of live pig ecological cultural method
CN110436973A (en) * 2019-08-23 2019-11-12 贵州现代生态农业发展有限公司 A method of utilizing pig manure preparation biomass fertilizer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1463591A (en) * 2002-06-06 2003-12-31 王太新 An ecological method for producing farm and side line products
CN1465236A (en) * 2002-07-01 2004-01-07 苏宏文 System engineering for ecological cultivating live pig and earthworm and comprehensively developing and utilizing them
CN1977595A (en) * 2005-11-29 2007-06-13 厦门民惠食品有限公司 Ecological pig-culturing method
CN101032237A (en) * 2007-04-04 2007-09-12 苏宏文 Models and methods of eco-agricultural circular economy with biogas as a link
CN102992564A (en) * 2012-10-09 2013-03-27 贵州泰然环境科技有限责任公司 Comprehensive utilization method for biogas in pig breeding farm
CN103191904A (en) * 2013-04-12 2013-07-10 德阳市洪国种养殖发展有限公司 Manure treatment method in pig farm

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1463591A (en) * 2002-06-06 2003-12-31 王太新 An ecological method for producing farm and side line products
CN1465236A (en) * 2002-07-01 2004-01-07 苏宏文 System engineering for ecological cultivating live pig and earthworm and comprehensively developing and utilizing them
CN1977595A (en) * 2005-11-29 2007-06-13 厦门民惠食品有限公司 Ecological pig-culturing method
CN101032237A (en) * 2007-04-04 2007-09-12 苏宏文 Models and methods of eco-agricultural circular economy with biogas as a link
CN102992564A (en) * 2012-10-09 2013-03-27 贵州泰然环境科技有限责任公司 Comprehensive utilization method for biogas in pig breeding farm
CN103191904A (en) * 2013-04-12 2013-07-10 德阳市洪国种养殖发展有限公司 Manure treatment method in pig farm

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106879543A (en) * 2017-01-21 2017-06-23 陆川县米场南桥猪场 A kind of method for improving live pig meat and earthworm
CN106942068A (en) * 2017-04-18 2017-07-14 湖南中农青峰生态农业科技有限公司 A kind of Agro-ecology circulatory system
CN107347480A (en) * 2017-04-18 2017-11-17 湖南绿源青峰生态农业科技有限公司 Breeding integration ecological system
CN107047464A (en) * 2017-04-20 2017-08-18 和县凤台山煜新畜牧有限公司 The ecological cultivation method of pig
CN109042524A (en) * 2018-09-10 2018-12-21 安徽昊牧农业科技有限公司 A kind of live pig ecological cultural method
CN110436973A (en) * 2019-08-23 2019-11-12 贵州现代生态农业发展有限公司 A method of utilizing pig manure preparation biomass fertilizer

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Application publication date: 20161012