CN111013314A

CN111013314A - Environment improver for animal house

Info

Publication number: CN111013314A
Application number: CN201910777653.3A
Authority: CN
Inventors: 杨小明; 易全茂
Original assignee: Changsha Creation Biological Technology Co ltd
Current assignee: Changsha Creation Biological Technology Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-04-17

Abstract

The invention provides an environment improver for a livestock house. The environment modifier of the invention comprises 80 to 90 percent of mineral substances, 8 to 15 percent of bactericide and 0.5 to 5 percent of regulator. The environment modifier provided by the invention contains alkaline treated mineral powder, has strong adsorption performance, can absorb moisture, harmful gas, toxic substances and the like in the environment, and can improve the environment quality. The nano titanium dioxide has stronger antibacterial action under the action of ultraviolet rays, and the killing rate of the nano titanium dioxide on black variant spores of bacillus subtilis, escherichia coli, staphylococcus aureus, salmonella and aspergillus reaches more than 98 percent. The povidone iodine powder has wide bactericidal spectrum and strong bactericidal power, can directly kill bacteria, fungi, viruses, spores and protozoa, can directly denature and precipitate protein in the bacteria, and causes the death of pathogenic microorganisms, and has low toxicity. The pericarpium Citri Tangerinae oil and citronella oil have effects of refreshing air and eliminating odor. The patchouli oil has the effects of removing fragrance and plague and avoiding dirt. The invention combines the components in an optimized proportion into a whole, has simple use, obvious effect and high cost performance, can be used for improving the environment of the livestock house and cleaning the body surface of the pigs, and is the best means for improving the environment of the livestock house.

Description

Environment improver for animal house

(I) technical field

The invention relates to the technical field of livestock breeding, in particular to an environment modifier for livestock houses, which is used for improving the breeding environment of livestock houses and killing pathogenic bacteria.

(II) background of the invention

In recent years, with the intensive and large-scale rapid development of domestic animal breeding in China, the livestock house environment problem is increasingly serious, and is mainly caused by excrement discharged by livestock in the production process. The livestock house environment has a large influence on the growth performance of livestock, and environmental factors such as temperature, humidity, ammonia concentration and hydrogen sulfide concentration can directly or indirectly influence the health and production of pigs, so that the growth performance of the pigs is influenced. Under the condition that the environmental conditions of the pigsty are not suitable, the genetic potential of the boar cannot be fully exerted, and even the body resistance and susceptible diseases of the boar can be reduced, so that the reproductive performance and the growth performance of the boar are greatly reduced. By controlling and improving these factors, the adverse effects of environmental factors on pig production can be reduced.

The influence of air humidity in the pig house on live pigs is always closely related to the ambient temperature in the pig house, the heat dissipation is mainly realized by evaporation under the high-temperature environment in the pig house, if the humidity in the pig house is higher at the moment, the evaporation heat dissipation of the pigs is not easy to realize, the influence of the high-temperature environment on the physiological health of the pigs can be aggravated, and the influence on the fattening pigs, adult sows and adult boars is more sensitive. When the pigs grow only in a high-humidity environment, the heat conductivity of moist air is large, the surface heat resistance of the pigs is reduced, the heat loss of the pigs is increased, the diseases such as sneezing, cold, pneumonia and the like of the pigs are easily caused, and the high-humidity environment is also beneficial to the growth and reproduction of microorganisms, so that the skin diseases and respiratory diseases of the pigs are increased.

The excrement and urine in the pigsty are not discharged from the pigsty in time, and harmful gases are generated through a series of chemical, physical and biological changes, wherein ammonia gas and hydrogen sulfide are gases with great harm. The ammonia gas is mainly from the decomposition of nitrogen elements in urine, excrement and feed of pigs. Ammonia is often adsorbed on the skin mucosa and conjunctiva of the eye, causing irritation and inflammation. Ammonia, when inhaled into the respiratory system, can cause coughing, sneezing, congestion of the upper respiratory mucosa, increased secretion and even lung bleeding and inflammation. The main adverse effect of ammonia on the pigs is to hurt the respiratory mucosa of the pigs, so that the germs are easy to infect, thereby weakening the resistance of the pigs and causing respiratory diseases and pneumonia. And the feed intake of pigs can be affected. The hydrogen sulfide is mainly generated by decomposition of the excrement in the pigsty and sulfide in urine and reduction reaction of sulfate in water, and is a toxic gas with excrement odor. It has irritant and suffocating properties, and respiratory organs and eyes are stimulated when pigs grow in a lower environment; when grown in high concentration environments, pigs exhibit nausea, vomiting and diarrhea, which in severe cases can cause the pigs to shock or die.

Due to high temperature and humidity, the excrement, urine and feed residues contain rich nutrient substances, and a large number of dust particles float in the air, so that the growth and the spread of pathogenic bacteria are easy to occur, and the health of swinery is harmed. The mass propagation of pathogenic bacteria in the pigsty causes great harm to piglets and is easy to cause diseases such as respiratory diseases, intestinal diseases, pneumonia and the like.

For each of the above situations, the prevention measures generally adopted by farmers are: washing the ground of the pigsty with water every day, and volatilizing lime for disinfection; feeding feed additive containing Chinese medicinal components to reduce ammonia emission; ventilating to reduce the content of harmful gas in the pigsty; washing the piglets for birth to reduce the infection rate of diseases, and the like. However, the above measures have many problems, one is that the workload is large and the labor cost is high; secondly, the feeding cost is high, and the effect is not obvious; thirdly, the ventilation causes low temperature of the pigsty, which is not beneficial to the nursing of piglets; fourthly, the piglet is washed to cause the reduction of immunity and be susceptible to diseases.

Disclosure of the invention

The invention aims to provide an environment improver for an animal house, which can absorb harmful gases such as ammonia gas, hydrogen sulfide and the like, improve the humid environment in the animal house, kill pathogenic bacteria in the environment, and is convenient to use, safe and nontoxic. Can obviously improve the internal environment of the pigsty, enables the air to be fresh, enables the body surface of the pig to be clean and dry, reduces the death rate of piglets and the like.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides an environment improver for a livestock house, which is characterized by comprising 80-90% of mineral substances, 8-15% of bactericide and 0.5-5% of regulator.

The environment improver for the livestock house is characterized in that the mineral substances are montmorillonite, kaolin, attapulgite, diatomite, medical stone, bentonite and sepiolite which are treated by sodium hydroxide, wherein the montmorillonite accounts for 25-30 percent, the kaolin accounts for 10-15 percent, the attapulgite accounts for 15-20 percent, the diatomite accounts for 10-15 percent, the medical stone accounts for 10-15 percent, the bentonite accounts for 5-10 percent and the sepiolite accounts for 5-10 percent, the mineral substance powder mixed according to the proportion is added with 1 percent of sodium hydroxide solution and stirred into paste, and the paste is obtained after reaction for 1 hour, drying and superfine grinding;

the environment modifying agent for the livestock house is characterized in that the bactericide is nano titanium dioxide and povidone iodine powder, wherein the nano titanium dioxide accounts for 25-45% and the povidone iodine powder accounts for 55-75%;

the environment improver for the animal house is characterized in that the regulator is one or more of orange peel oil, patchouli oil, citronella oil and dementholized peppermint oil.

The environment modifying agent for the livestock house is characterized in that the preparation method of the environment modifying agent comprises the following steps: the bactericide and the mineral are uniformly mixed, the regulator is sprayed in the mixing process, and then the bactericide and the mineral are fully and uniformly mixed to obtain the bactericide.

The environment modifier for the livestock house is used for improving the humid environment of the livestock house, purifying the air quality, killing pathogenic bacteria in the environment and reducing the diseases of newborn piglets and postpartum sows.

When the environment improver for the livestock house is used in a sow delivery room, the dosage is 20 g-40 g/square meter, and when the environment improver is used in a pig house, the dosage is 5 g-10 g/square meter, and the dosage is 2 times per week.

The environment improver for the animal house is used for coating the body surface of a piglet after delivery, can dry the newborn piglet, reduces diarrhea caused by body temperature reduction, accelerates drying and dropping of an umbilical cord, reduces the diarrhea rate of the piglet, and improves the survival rate and the uniformity.

When the environment improver for the livestock house is used for smearing the body surface of the piglet, the dosage is 40 g-60 g/head, and the use lasts for 5 days.

The environment modifier provided by the invention contains alkaline treated mineral powder, has strong adsorption performance, can absorb moisture, harmful gas, toxic substances and the like in the environment, and can improve the environment quality. The nano titanium dioxide has stronger antibacterial action under the action of ultraviolet rays, and the killing rate of the nano titanium dioxide on black variant spores of bacillus subtilis, escherichia coli, staphylococcus aureus, salmonella and aspergillus reaches more than 98 percent. The povidone iodine powder has wide bactericidal spectrum and strong bactericidal power, can directly kill bacteria, fungi, viruses, spores and protozoa, can directly denature and precipitate protein in the bacteria, and causes the death of pathogenic microorganisms, and has low toxicity. The pericarpium Citri Tangerinae oil and citronella oil have effects of refreshing air and eliminating odor. The patchouli oil has the effects of removing fragrance and plague and avoiding dirt. The invention combines the components in an optimized proportion into a whole, has simple use, obvious effect and high cost performance, can be used for improving the environment of the livestock house and cleaning the body surface of the pigs, and is the best means for improving the environment of the livestock house.

(IV) specific embodiment:

the environment improver for livestock houses according to the present invention will be further described with reference to the following specific examples.

EXAMPLE 1 preparation of an environmental improver for animal houses

Taking 27g of montmorillonite, 13.5g of kaolin, 18g of attapulgite, 13.5g of diatomite, 9g of medical stone, 4.5g of bentonite and 4.5g of sepiolite, adding 300ml of 1% sodium hydroxide solution into the mineral powder mixed according to the proportion, stirring the mixture into paste, reacting for 1 hour, drying, carrying out superfine grinding, adding 3.2g of nano titanium dioxide and 4.8g of povidone iodine powder, uniformly mixing, spraying 1g of orange peel oil and 1g of peppermint oil while mixing, and finally fully and uniformly mixing to obtain the compound of the example 1.

Example 2 preparation of an environmental improver for animal houses

Taking 23.8g of montmorillonite, 10.2g of kaolin, 12.75g of attapulgite, 12.75g of diatomite, 12.75g of medical stone, 6.8g of bentonite and 5.95g of sepiolite, adding 250ml of 1% sodium hydroxide solution into the mineral powder mixed according to the above proportion, stirring into paste, reacting for 1 hour, drying, micronizing, adding 4.5g of nano titanium dioxide and 5.5g of povidone iodine powder, uniformly mixing, spraying 1g of orange peel oil, 1g of patchouli oil, 2g of citronella oil and 1g of dementholized peppermint oil while mixing, and finally fully and uniformly mixing to obtain the product of example 2.

EXAMPLE 3 preparation of an environmental improver for animal houses

Taking 20.5g of montmorillonite, 8.2g of kaolin, 16.4g of attapulgite, 12.3g of diatomite, 8.2g of medical stone, 8.2g of bentonite and 8.2g of sepiolite, adding 260ml of 1% sodium hydroxide solution into the mineral powder mixed according to the above proportion, stirring into paste, reacting for 1 hour, drying, micronizing, adding 3.75g of nano titanium dioxide and 11.25g of povidone iodine powder, uniformly mixing, spraying 1g of patchouli oil and 2g of citronella oil while mixing, and finally fully and uniformly mixing to obtain the preparation of the compound preparation in the embodiment 3.

Example 4 preparation of an environmental improver for livestock House

Taking 21g of montmorillonite, 8.4g of kaolin, 12.6g of attapulgite, 12.6g of diatomite, 12.6g of medical stone, 8.4g of bentonite and 8.4g of sepiolite, adding 252ml of 1% sodium hydroxide solution into the mineral powder mixed according to the above proportion, stirring into paste, reacting for 1 hour, drying, micronizing, adding 4.2g of nano titanium dioxide and 7.8g of povidone iodine powder, uniformly mixing, spraying 1g of orange peel oil, 1g of patchouli oil, 1g of citronella oil and 1g of dementholized peppermint oil while mixing, and finally fully and uniformly mixing to obtain the product of example 4.

Clinical application one

In order to verify the improvement effect of the environment-improving agent on the environment of the animal house, the environment-improving agent of the invention in examples 1 to 4 was sprayed in the sow delivery room respectively, the number of ground colonies and the ammonia concentration in the air in the sow delivery room after 1 hour of spraying were detected, and lime spraying was adopted for routine comparison, and the results are shown in table 1.

TABLE 1 influence of environmental modifier for animal houses on the number of ground colonies in the sow delivery room and the concentration of ammonia in the air

Group of	Number of colonies on the ground (cfu/cm)²)	Ammonia gas concentration (ppm)
			Example 1	1	12
Example 2	2	13
			Example 3	1	14
Example 4	0	11
			Lime control group	8	25
Blank control group	26	28

Clinical application II

In order to verify the influence of the environment modifier on the diarrhea rate and the death rate of the newborn piglets, the newborn piglets in 4 delivery rooms are respectively subjected to body surface cleaning in the embodiments 1 to 4 of the environment modifier, the diarrhea incidence rate and the death rate of the newborn piglets are observed, and the commercially available piglet cleaning powder (montmorillonite powder) is used as a control, so that the results are shown in table 2.

TABLE 2 influence of environmental modifiers for animal houses on the diarrhea and mortality of newborn piglets

Group of	Animal number (head)	Diarrhea Rate (%)	Mortality (%)
				Example 1	11	0	0
Example 2	12	8.3	0
				Example 3	10	0	0
Example 4	11	9.1	0
				Montmorillonite powder control group	10	20.0	10.0
Blank control group	11	36.4	9.1

As shown in Table 1, the environment improver for the livestock house of the invention can kill pathogenic bacteria in the pig house, reduce the concentration of harmful gas and achieve the effect of purifying the environment of the pig house. As shown in Table 2, the environment improver for the animal house is applied to the body surface cleaning of the newborn piglets, can make the body surfaces of the newborn piglets dry and comfortable, kill pathogenic bacteria on the body surfaces, reduce the occurrence of diarrhea diseases and reduce the death rate of the newborn piglets.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An environment improver for a livestock house, which comprises 80 to 90 percent of mineral substances, 8 to 15 percent of bactericide and 0.5 to 5 percent of regulator;

the mineral substances are montmorillonite, kaolin, attapulgite, diatomite, medical stone, bentonite and sepiolite which are treated by sodium hydroxide, wherein the montmorillonite accounts for 25-30%, the kaolin accounts for 10-15%, the attapulgite accounts for 15-20%, the diatomite accounts for 10-15%, the medical stone accounts for 10-15%, the bentonite accounts for 5-10% and the sepiolite accounts for 5-10%, the mineral substance powder mixed according to the proportion is added with 1% sodium hydroxide solution and stirred into paste, and the paste is dried and crushed in an ultra-micro mode after reacting for 1 hour;

the bactericide is nano titanium dioxide and povidone iodine powder, wherein the nano titanium dioxide accounts for 25-45%, and the povidone iodine powder accounts for 55-75%;

2. The environmental improver for livestock houses according to claim 1, wherein said environmental improver is prepared by the method comprising: the bactericide and the mineral are uniformly mixed, the regulator is sprayed in the mixing process, and then the bactericide and the mineral are fully and uniformly mixed to obtain the bactericide.