CN104171690A - Feed additive used for repelling mosquitoes and removing odor of pigsty - Google Patents
Feed additive used for repelling mosquitoes and removing odor of pigsty Download PDFInfo
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- CN104171690A CN104171690A CN201410381667.0A CN201410381667A CN104171690A CN 104171690 A CN104171690 A CN 104171690A CN 201410381667 A CN201410381667 A CN 201410381667A CN 104171690 A CN104171690 A CN 104171690A
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Abstract
The invention discloses a feed additive used for repelling mosquitoes and removing the odor of a pigsty. The feed additive comprises a yucca extract, cinnamyl aldehyde, anise alcohol, allicin, tea polyphenol and a proper quantity of carriers. The raw materials of the feed additive are extracted from green plants, so that the feed additive is green, safe, and free of residue, pollution and poison; added into a pig feed, the feed additive is capable of repelling the mosquitoes, removing the odor and improving the environment of the pigsty, and is also capable of promoting the growth of pigs, improving the carcass quality and improving the immune function of the pigs; the demands of the time on ecological environmental protection and healthful aquaculture in the current livestock husbandry can be met.
Description
Technical field
The invention belongs to feed additive field, be specifically related to a kind of feed addictive for the deodorizing of pig house mosquito repellent.
backgroundthe impact of table 1 feed addictive of the present invention on grow-finish pig growth performance
| Group | ADG(g/d/ head) | ADFI(g/d/ head) | F/G | Diarrhea rate (%) |
| Control group | 663.57±61.04 | 1601.71±63.16 | 2.41±0.09 | 4.60±0.98 |
| Test group | 681.12±56.73 | 1629.77±52.01 | 2.39±0.12 | 3.54±0.83 |
The impact of table 2 feed addictive of the present invention on urea nitrogen and ammonia nitrogen content in store pig slurry of feces and urine
| Group | Urea nitrogen content (mmol/L) | Ammonia nitrogen content (mg/L) |
| Control group | 85.94±9.83 | 2.84±0.08 |
| Test group | 73.05±8.60 | 2.39±0.11 |
Embodiment 3:
Cinnamic acid 8 mass parts are mixed with 10 mass parts silica absorption, anise alcohol 8 mass parts mix with 10 mass parts silica absorption, both mix, add successively again yucca extract 8 mass parts, allicin 8 mass parts, Tea Polyphenols 3 mass parts, silica 10 mass parts, maize cob meal 35 mass parts, mix, and add in weanling pig daily ration with 300g/t, mix Direct-fed weanling pig.
The source of plant's odorous gas, except body internal protein and amino acid degradation produce a large amount of urea, in enteron aisle, urea decomposition produces ammonia, in urine, the generation of ammonia is also because urase acts on urea, and after fecaluria mixing, bacterium in excrement can promote the activity of urase, promotes ammonia to overflow in a large number from urea; Also has the indoles material of the hypertoxic hydrogen sulfide of indigested sulfur-containing amino acid decomposition generation, excessive tryptophan degraded generation etc.Wherein, ammonia and hydrogen sulfide are the main foul smell index gas of plant.Ammonia (NH3) is a kind of alkaline molecule, and mucous membrane is had to strong impulse, sucks by respiratory tract, and entering blood can combine with hemoglobin, occurs the symptom such as anaemia and histanoxia, reduces the resistance against diseases of animal.Hydrogen sulfide is also a kind of gas of stench, the same with ammonia, main irritates nucous membrane, and often the hydrogen sulfide of inhalation of low concentration can cause autonomic nerve disorder, and the hydrogen sulfide of high concentration can directly suppress respiratory center, causes and suffocates and death.
At present, the stocking density of large-scale cultivation field is large, and temperature is high, and high humidity adds that ventilation is not smooth, not only makes the pernicious gas of breeding environment accumulate, also for the growth breeding of mosquito provides good condition.Mosquito, as a lot of transmission of disease media, inhales livestock and poultry blood by thorn bacterium, virus is propagated to healthy livestock and poultry, when serious, brings acute epidemic situation to animal husbandry, causes a large amount of losses.
Therefore, the improvement of livestock-raising environment is the large problem that current aquaculture healthy and rapid development is needed solution badly.
At present, about the research of deodorant, there are reports, mainly contains following several types: absorbent-type, perfume masking type, chemical action type, enzyme preparation type, microbiocidal, plant type.But all there is certain shortcoming and defect in the above-mentioned type deodorant, as absorbent-type and perfume masking type deodorant addition in feed large, or directly join in ight soil or bedding and padding, fundamentally do not eliminate the foul smell molecules such as ammonia, enter soil with ight soil and easily cause Soil Nitrate content to increase; Chemical action type deodorant is converted into the material of odorless by reaction by foul smell molecule, but nutrition could not be made full use of, and enter soil and easily cause secondary pollution; The activity of enzyme preparation and microbiocidal is subject to the impact of high temperature in feed process, in actual applications poor effect.
In recent years, along with deepening continuously that people are familiar with ecology, environmental protection, research and the application of plant type deodorant obtain extensive concern.Yucconin is a kind of active ingredient in yucca extract, and research shows, yucca extract can suppress urease activity, reduces generation and the discharge of ammonia, can also promote microorganism to utilize enteron aisle ammonia as nitrogenous source synthesising thalli protein, improves the utilization rate of nitrogen.Cinnamic acid is a kind of plants essential oil extracting from cinnamomum cassia presl plants, there is volatility and broad-spectrum antibacterial action, mosquito is also had to certain killing action, can also strengthen the motion of stomach and intestine simultaneously, promote nutrient digestion, research in chicken feed shows, cinnamic acid can, by suppressing the activity of xanthine oxidase, directly reduce the generation of uric acid, suppresses the activity of urease-producing, uricase simultaneously, thereby effectively reduce the discharge of chicken farm ammonia, but application in pig feed have not been reported.Anise alcohol is the plants essential oil of a kind of slightly sweet taste fragrance in fennel plant, thereby can reduce by suppressing the growth and breeding of enteron aisle aerogenic bacteria the generation of the pernicious gases such as methane, ammonia, improves the Retention of nitrogen.Allicin is to extract and obtain from the bulb of Liliaceae allium garlic (garlic), add energy stimulating animal appetite in feed, increase gastric secretion and gastrointestinal peristalsis, promote the digestion of nutriment, in addition the oxygen atom in allicin molecule can be combined as cysteine, paddy cystine containing the compound of sulfydryl, reduce the generation of hydrogen sulfide gas, also as pesticide.Tea Polyphenols is a kind of main active in mate extract, reports that Tea Polyphenols deodorization functions may be to provide H by catechin
+with NH
3reaction generates ammonium salt and foul smell is weakened or disappear, and Tea Polyphenols also has certain inhibitory action to urase and aerogenic bacteria in addition, and Tea Polyphenols also can effectively have removing toxic substances, preventive and therapeutic effect to bacterium, the virus etc. of killing propagation.
Existing technical research aspect feed addictive is mainly research and the application for single vegetalitas deodorant, and above-mentioned several plant extract coordinates use together have not been reported in pig's feed additive.
detailed description of the invention
Embodiment 1:
Selection parity is close, and 80 of the basically identical weanling pigs of age in days, body weight, health status, are divided into 2 processed group at random, raise respectively in the pig house that 2 areas equate, structure is identical, environmental condition is consistent every group of 4 repetitions, 10 pigs of each repetition.A group is control group, the pig farm baby pig feedstuff of feeding; B group is test group, the feed of the feed addictive that added 200g/t of feeding, wherein yucca extract 5 mass parts, cinnamic acid 5 mass parts, anise alcohol 5 mass parts, allicin 5 mass parts, Tea Polyphenols 2 mass parts, carrier 78 mass parts.Routine immunization, free choice feeding and drinking-water.Test 35 days by a definite date.Record feed consumption rate, when on-test and end, claim pig heavy, calculate average daily ingestion amount (ADFI), average daily gain (ADG) and feedstuff-meat ratio (F/I).5 fixed test points (2 processed group positions are identical) are set in each group of pig house, every day, 16:00 measured ammonia concentration with ammonia detector, and make a record, study the impact of feed addictive of the present invention on ammonia concentration in piglet house, and observe the quantity of mosquito in pig house.
Result shows:
1, in weanling pig daily ration, add 200g/t feed addictive of the present invention, can effectively improve average daily ingestion amount (3.51%) and the average daily gain (5.93%) of weanling pig, reduce feedstuff-meat ratio (3.07%).
2, in weanling pig daily ration, add 200g/t feed addictive of the present invention, in test group pig house, the concentration of the concentration ratio control group pig house ammonia of ammonia reduces by 40.94%, and in pig house, mosquito quantity obviously reduces.
Embodiment 2:
Select 96 of consistent " Du × long × large " three way cross store pigs of age in days, body weight, health status, be divided at random 2 processed group, raise respectively in the pig house that 2 areas equate, condition is identical, environmental condition is consistent, every group of 6 repetitions, 8 pigs of each repetition for every group.A group is control group, the pig farm growing and fattening pig feed of feeding; B group, for test group, is fed and has been added the growing and fattening pig feed of 400g/t feed addictive of the present invention, wherein yucca extract 10 mass parts, cinnamic acid 10 mass parts, anise alcohol 10 mass parts, allicin 10 mass parts, Tea Polyphenols 5 mass parts, carrier 55 mass parts.Free choice feeding, nipple-shape water-feed is freely drunk water.Feeding and management is carried out according to pig farm regular job, and duration of test keeps pig house to ventilate, clean, and disinfection box immune programme for children carries out according to pig farm regulation.Test 40 days by a definite date.When on-test and end, claim pig heavy, record inventory and the clout amount of each repetition every day, to measure the growth performance of pig, comprise average daily gain (ADG), average daily ingestion amount (ADFI) and feedstuff-meat ratio (F/G).Test the 38th day, each group is collected the fresh fecaluria of pig, and excrement sample and urine sample are preserved to be measured in-20 DEG C of low temperature.Testing index comprises: urease activity in excrement sample, the content of urea nitrogen and the content of ammoniacal nitrogen in slurry of feces and urine.
Result shows:
In grow-finish pig feed, add 400g/t feed addictive of the present invention, average daily ingestion amount (1.75%) and the average daily gain (2.64%) of growing-finishing pig are improved, promote the growth of fattening pig, also reduced the diarrhea rate (23.04%) (table 1) of fattening pig; The reduction (table 2) of the urease activity (Fig. 1) in excrement and the concentration of excrement urine urea nitrogen and ammoniacal nitrogen, also illustrate that feed addictive of the present invention is inhibited to the activity of urase, and can promote nitrogen metabolism in body, the decomposition rate that reduces urea, has slowed down the generation of the foul smell molecules such as ammonia and has distributed; From pig house environment sense organ, the fly mosquito of test group pig house also significantly reduces.
The impact of table 1 feed addictive of the present invention on grow-finish pig growth performance
| Group | ADG(g/d/ head) | ADFI(g/d/ head) | F/G | Diarrhea rate (%) |
| Control group | 663.57±61.04 | 1601.71±63.16 | 2.41±0.09 | 4.60±0.98 |
| Test group | 681.12±56.73 | 1629.77±52.01 | 2.39±0.12 | 3.54±0.83 |
The impact of table 2 feed addictive of the present invention on urea nitrogen and ammonia nitrogen content in store pig slurry of feces and urine
| Group | Urea nitrogen content (mmol/L) | Ammonia nitrogen content (mg/L) |
| Control group | 85.94±9.83 | 2.84±0.08 |
| Test group | 73.05±8.60 | 2.39±0.11 |
Embodiment 3:
Cinnamic acid 8 mass parts are mixed with 10 mass parts silica absorption, anise alcohol 8 mass parts mix with 10 mass parts silica absorption, both mix, add successively again yucca extract 8 mass parts, allicin 8 mass parts, Tea Polyphenols 3 mass parts, silica 10 mass parts, maize cob meal 35 mass parts, mix, and add in weanling pig daily ration with 300g/t, mix Direct-fed weanling pig.
Embodiment 4:
Cinnamic acid 8 mass parts are mixed with 10 mass parts silica absorption, anise alcohol 6 mass parts mix with 8 mass parts silica absorption, both mix, add successively yucca extract 10 mass parts, allicin 6 mass parts, Tea Polyphenols 2 mass parts, silica 15 mass parts, maize cob meal 35 mass parts, mix again, add in growing-finishing pig basal feed with 400g/t, mix, granulate, Direct-fed store pig.
Summary of the invention
The object of the present invention is to provide a kind of feed addictive for the deodorizing of pig house mosquito repellent.
Another object of the present invention is to provide above-mentioned feed addictive to be applied in pig feed, can mosquito repellent deodorizing, improve pig house breeding environment, and promote growing of pig, and improve immunity function and the resistance against diseases of pig.
The technical scheme that the present invention takes is:
Feed addictive of the present invention, by yucca extract, cinnamic acid, anise alcohol, allicin, Tea Polyphenols several plant extract and rationally composite forming of appropriate carrier, wherein yucca extract 5 ~ 10 mass parts, cinnamic acid 5 ~ 10 mass parts, anise alcohol 5 ~ 10 mass parts, allicin 5 ~ 10 mass parts, Tea Polyphenols 2 ~ 5 mass parts, carrier 55 ~ 78 mass parts.This feed addictive is 200 ~ 400g/t at the addition of pig feed.This feed addictive is applied in pig feed, can effectively drive away mosquito in pig house, reduces the foul smell molecule content of pig house, improves pig house breeding environment, and promotes growing of pig.Yucca extract, cinnamic acid, anise alcohol, allicin, orange peel extract and Tea Polyphenols in this feed addictive are all plant extracts, and green, environmental protection, safe, nontoxic, act synergistically by different mechanism, strengthen mosquito repellent deodorizing action effect.
As preferentially, above-mentioned carrier is the mixture of silica and maize cob meal, and its mass ratio is 1:(1 ~ 3).
Feed addictive of the present invention is prepared in accordance with the following methods, first cinnamic acid, anise alcohol are mixed with appropriate silica absorption respectively, then add yucca extract, allicin, Tea Polyphenols, maize cob meal and residue silica, mix and obtain described feed addictive.
Cinnamic acid, anise alcohol and allicin in feed addictive of the present invention is all widely applied in human food, medical treatment, cosmetics as spices, there is strong fragrance, shelter on the one hand the foul smell of pig house from physical aspect, allicin can stimulate the appetite of pig on the other hand, increase secretion and the intestines peristalsis of gastric juice, cinnamic acid also can be strengthened the motion of stomach and intestine, and acting in conjunction promotes the digestion of nutriment; Yucca extract, by suppressing the activity of urase, reduces the generation of ammonia in enteron aisle and ight soil, and promotes microorganism to utilize enteron aisle ammonia as nitrogenous source synthesising thalli protein, improves the utilization rate of nitrogen; Oxygen atom in allicin molecule can be combined as cysteine, paddy cystine with the compound containing sulfydryl, reduces the generation of hydrogen sulfide gas; Anise alcohol and Tea Polyphenols also can pass through to suppress the growth and breeding of enteron aisle aerogenic bacteria, thereby reduce the generation of the pernicious gases such as ammonia.
The mosquito on pig farm concentrates on around crib mostly, in feed addictive of the present invention, cinnamic acid and allicin have certain volatility, crib mosquito is around had to certain killing action, Tea Polyphenols also can effectively have removing toxic substances, preventive and therapeutic effect to bacterium, the virus etc. of killing propagation in addition, reduce mosquito to transmission of disease, alleviate the harm of epidemic disease.
The present invention shows by test, yucca extract, cinnamic acid, anise alcohol, allicin and Tea Polyphenols have the effect of Synergistic, by obtaining feed addictive of the present invention by rationally composite to above-mentioned several plant extract and carrier, add in weanling pig and grow-finish pig feed, improve the growth performance of pig, average daily ingestion amount has improved 1.75 ~ 3.51%, average daily gain has improved 2.64 ~ 5.93%, diarrhea rate has also reduced by 23.04%, in pig house, the concentration of ammonia has reduced by 40.94%, the content of the urease activity in excrement and excrement urine urea nitrogen and ammoniacal nitrogen obviously reduces, mosquito quantity in pig house also obviously reduces.Compared with prior art, fundamentally improve the Retention of nitrogen, sulphur in feed, suppressed the growth and breeding of aerogenic bacteria, thereby reduced the generation discharge of pernicious gas; And several plant extract has synergistic function, not only improve pig house breeding environment, also improve growth performance and the immunity function of pig, promote pig industry green, safe, healthy development.
brief description of the drawings
Fig. 1 is the impact of feed addictive of the present invention on urease activity in grow-finish swine excrement.
Claims (2)
1. the feed addictive for the deodorizing of pig house mosquito repellent, it is characterized in that this feed addictive is by yucca extract, cinnamic acid, anise alcohol, allicin, Tea Polyphenols and appropriate carrier composition, wherein yucca extract 5 ~ 10 mass parts, cinnamic acid 5 ~ 10 mass parts, anise alcohol 5 ~ 10 mass parts, allicin 5 ~ 10 mass parts, Tea Polyphenols 2 ~ 5 mass parts, carrier 55 ~ 78 mass parts, carrier is the mixture of silica and maize cob meal, first by cinnamic acid, anise alcohol mixes with appropriate silica absorption respectively, then add yucca extract, allicin, Tea Polyphenols, maize cob meal and residue silica, mix and obtain described feed addictive, this feed addictive is applied in pig feed, can effectively drive away mosquito in pig house, reduces the foul smell molecule content of pig house, improves pig house breeding environment, and promotes growing of pig, this feed addictive is 200 ~ 400g/t at the addition of pig feed, yucca extract, cinnamic acid, anise alcohol, allicin and Tea Polyphenols in this feed addictive is all plant extracts, green, environmental protection, safe, nontoxic, by different mechanism synergistic functions, strengthen mosquito repellent deodorizing action effect.
2. feed addictive according to claim 1, is characterized in that:
Described cinnamic acid is by the active ingredient of extracting in Chinese cassia tree;
Described anise alcohol is by the active ingredient of extracting in fennel;
Described allicin is to be extracted and obtained by the bulb of Liliaceae allium garlic (garlic);
Described Tea Polyphenols is the main active in mate extract;
Described carrier is the mixture of silica and maize cob meal, and its mass ratio is 1:(1 ~ 3).
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| CN201410381667.0A CN104171690B (en) | 2014-08-06 | 2014-08-06 | A kind of feed addictive for the deodorizing of pig house mosquito repellent |
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| CN104814276A (en) * | 2015-05-13 | 2015-08-05 | 济南益邦生物科技有限公司 | Biological deodorant for animal feeding |
| CN105454667A (en) * | 2015-12-12 | 2016-04-06 | 江苏雅博动物保健品有限责任公司 | Feed additive capable of replacing antibiotics and preparation method of feed additive |
| CN105831420A (en) * | 2016-06-14 | 2016-08-10 | 方有菊 | Feed additive with deodorization function |
| CN105994955A (en) * | 2016-05-19 | 2016-10-12 | 山东信得科技股份有限公司 | Compound deodorant special for livestock and poultry and preparation method and application thereof |
| CN106045582A (en) * | 2016-07-29 | 2016-10-26 | 无锡乐华自动化科技有限公司 | Integrated organic fertilizer treatment system and organic fertilizer preparation method |
| CN106045746A (en) * | 2016-07-29 | 2016-10-26 | 无锡乐华自动化科技有限公司 | Automatic organic fertilizer treatment system and organic fertilizer preparation method |
| CN106220393A (en) * | 2016-07-29 | 2016-12-14 | 无锡乐华自动化科技有限公司 | A kind of from poultry, the organic fertilizer processing system of cattle waste and method for preparing fertilizer |
| CN106242874A (en) * | 2016-07-29 | 2016-12-21 | 无锡乐华自动化科技有限公司 | A kind of animal excrements turn fertilizer system and method for preparing fertilizer |
| CN106278428A (en) * | 2016-07-29 | 2017-01-04 | 无锡乐华自动化科技有限公司 | A kind of poultry, animal waste organic process system and organic fertilizer preparation method |
| CN106689763A (en) * | 2017-03-10 | 2017-05-24 | 天津市畜牧兽医研究所 | Compound feed additive capable of reducing swine manure odor and application thereof |
| CN107410725A (en) * | 2017-05-12 | 2017-12-01 | 浙江大飞龙动物保健品股份有限公司 | A kind of mixed feed additive and its application method for reducing swine manure stink |
| CN108383173A (en) * | 2018-01-30 | 2018-08-10 | 广西匠仪市政工程有限公司 | A kind of plant type micro emulsion deodorant of refuse landfill and preparation method thereof |
| CN109007351A (en) * | 2018-07-20 | 2018-12-18 | 四川铁骑力士实业有限公司 | A kind of compound feed for fattening pig and preparation method thereof reducing ammonia emission |
| CN109349446A (en) * | 2018-12-14 | 2019-02-19 | 江苏奥迈生物科技有限公司 | A kind of milking sow premix and preparation method thereof reducing breeding process ammonia nitrogen discharge amount |
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| CN105454667A (en) * | 2015-12-12 | 2016-04-06 | 江苏雅博动物保健品有限责任公司 | Feed additive capable of replacing antibiotics and preparation method of feed additive |
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| CN106045582A (en) * | 2016-07-29 | 2016-10-26 | 无锡乐华自动化科技有限公司 | Integrated organic fertilizer treatment system and organic fertilizer preparation method |
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| CN113016952B (en) * | 2021-01-11 | 2023-09-12 | 四川省畜牧科学研究院 | Premixed feed for improving smell of pig manure and application thereof |
| CN115301072A (en) * | 2022-08-02 | 2022-11-08 | 清远市龙发种猪有限公司 | Biological agent for pig house deodorization and preparation method thereof |
| CN115301072B (en) * | 2022-08-02 | 2023-11-21 | 清远市龙发种猪有限公司 | Biological agent for deodorizing pigsty and preparation method thereof |
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