How do you manage your flock in hot and hot weather, you know? In the hot summer months, the loss of appetite and reduced feed intake of the flock can lead to malnutrition due to inadequate nutrition, which will not only affect weight gain, but also affect the health of the flock.
First, reasonable feeding
In the feed, we should try to choose a feed that is rich in nutrients and good in palatability, and in the process of preparation of the feed, the proportion of the concentrate can be appropriately increased, and the amount of concentrate added can be increased from 7% to 10%. In addition, the concentrate is preferably a mixture of a variety of concentrates to ensure the nutritional integrity of the diet. At the same time, to improve the quality of the coarse material, it is possible to use green hay or green and juicy silage which has good palatability. In the use of silage, add baking soda to the diet to neutralize the acidity of the feed and improve the digestion and utilization of the feed. In the summer feeding sheep, according to the actual farming situation, some drugs with preventive health effects such as Jianweixiaoshi drugs, heat-clearing and detoxifying drugs and vitamin drugs can be added to the flock's feed.
In the summer, when feeding the sheep, a small amount of diligence should be added, which not only reduces the waste of the feed, but also improves the feed intake of the flock. Adding the feed in the trough to the sheep can increase the appetite of the sheep. Under the conditions of complete feeding, the time and number of feedings can be adjusted in the summer, and fed twice a day, respectively, in a relatively cool period of the day, which can increase feed intake and maintain nutrient intake.
Second, carry out the medicated bath
Summer is an ideal time for medicinal baths for sheep. Meat sheep farms must have medicinal baths. The specifications are generally 1~1.5m deep, 0.8~1m wide and 3~10m long. There should be fences at the entrance and exit. The outlet should be paved with a slope with a certain slope. The hamsters completed in the medicated bath stay on it for a few minutes, so that the liquid of the sheep body flows back into the pool. The depth of the liquid in the pool should be determined according to the height of the sheep group to be raised, so as to reach the neck of the sheep. Among them, the commonly used liquid solution is 0.1%~0.2% of amitraz solution, 0.05% of trichlorfon solution, 0.05% of phoxim solution, 0.03% of lindane emulsifiable concentrate, etc., and the liquid should be used now, not It can be stored and used for a long time, otherwise it will lose its efficacy and will not achieve the effect.
In the medicated bath for the flock, choose sunny and windless weather. 8 hours before the medicated bath, the flock should be prohibited from feeding the feed. Before the medicated bath, the flock should drink enough water to avoid the sheep in the medicated bath. Poisoning occurs when drinking liquid medicine. The temperature of the liquid is kept at around 30 °C. In the medicated bath, you should follow the first bath of healthy sheep and lambs, and the latter bath with parasitic or skin disease sheep. In the medicated bath, care should be taken not to take medicated baths for sheep with other diseases, traumatic sheep, sheep aged 2 months or more, and lambs under 1 month of age. In the medicated bath, the head of the sheep should be pressed into the liquid for 3~5s to ensure that the whole body of the sheep is soaked in the liquid to achieve the effect of the whole body medicated bath. The medicated bath time of each sheep should be controlled to more than 3 minutes. After the drug is completed, the sheep will be rushed to the dripper to drain the liquid, and then the rest will be allowed to rest in the shade or in the house, and the sheep will be observed to be poisoned. The flock can feed the feed 6 hours after the completion of the medicated bath.
Third, strengthen disinfection
Summer is a season in which multi-pathogenic microorganisms multiply, and it is easy to infect a variety of diseases, so it is necessary to strengthen the disinfection work. First of all, it is necessary to maintain the sanitation of the sheep house. Every day, the house should be cleaned, the manure in the house should be cleaned up in time, and piled up at a designated place for accumulation and fermentation. Then regularly disinfect the playground and the enclosure environment, as well as tools, appliances, facilities, etc. 10% to 20% of lime milk, grass ash or 3% of lycopene can be used for disinfection in the sheep house. The playground can be spray disinfected with 3% bleach or 5% sodium hydroxide. There should be a disinfection tank and a disinfection basin at the entrance of the sheep farm and the sheep house. Workers and vehicles entering the field are subject to disinfection before they can enter. In addition, when performing some technical operations on the flock, such as castration, delivery, treatment, etc., you should also pay attention to the disinfection work. For skin and mucous membrane disinfection, 75% alcohol or iodophor is generally used. For wound disinfection, 0.1% to 0.5% potassium permanganate solution can be used. For the disinfection of manure, biothermal disinfection is used.
IV. Immunization
Summer is a high incidence of various infectious diseases, so it is necessary to do a good job of immunization of the flock. The mutton sheep farm should establish an appropriate level of immunity according to the local and the occurrence of the disease, and vaccinate the vaccine according to the immunization plan. The vaccines used to prevent infectious diseases in sheep in China mainly include Brucella sperm type No. 2 weak seedling, tetanus antitoxin, and Mycoplasma hyopneumoniae inactivated aluminum hydroxide. Vaccines should be purchased from regular manufacturers. Pay attention to usage and dosage when using.
5. Deworming and killing mosquitoes and flies
In the summer, it is necessary to remove the parasites in and out of the body. If the spring deworming work is not carried out in time, the grazing sheep can be dewormed once in the summer. In the deworming, we should choose high-efficiency, broad-spectrum and low-cost anthelmintic drugs. The commonly used drugs are albendazole, levamisole, and insecticidal. In the case of deworming, a small area can be tried, and then all the insects are dewormed. The feces after deworming should be concentrated and fermented to completely kill the insect source. In addition, more mosquitoes and flies in summer will not only affect the feeding and rest of the flock, but also spread diseases easily. Therefore, it is necessary to kill the mosquitoes and flies. In addition to maintaining good hygiene, some drugs can be used. , such as trichlorfon to kill mosquitoes and flies.
The above is the main points of the sheep breeding and health care that the summer sheep farming technology brings to everyone. If there is a need, the farmers who have ideas can take a look at this knowledge for the hot summer. Sheep to prepare!
Urinalysis test strips refer to test strips that test for bilirubin, urobilinogen, ketone bodies, ascorbic acid, glucose, protein (albumin), blood cells, PH, etc. in urine.
Detection principle
1. pH: The pH value in the range of 5-9 is measured by the pH indicator, and the pH value of the fresh urine of a normal person is between 5-7.
2. Nitrite: The reaction is based on the reduction of nitrate to nitrite by Gram-positive bacteria in the urine. The nitrite reacts with p-aminobenzenesulfonic acid to form diazonium compounds, which are then combined with N-(1-naphthalene) )-3 aminopropanesulfonate combined with a pink color.
3. Glucose: According to the reaction principle of glucose oxidase, glucose oxidase specifically oxidizes glucose to generate glucuronic acid and hydrogen peroxide. Under the action of hydrogen peroxide, hydrogen peroxide oxidizes the indicator and turns color. .
Classification
Urinalysis test strips are divided into visual series and machine series. The visual inspection series is divided into several models according to different inspection items; the machine inspection series is divided into several models according to different applicable instruments.
1. Classification by measurement method
1) Visual inspection series
When observing the result, compare the color with the standard color code within the time specified on the color code, judge and read the result.
2) Machine test series.
For instrument operation, refer to the instruction manual of the Urine Analyzer used.
2. According to the number of measurement items
There are single-item, 2-item, 4-item and multiple test strips. Currently, 10-item or 11-item multiple test strips are most commonly used in hospitals.
3. Classification by structure
Urinalysis test strips with single-layer membrane structure and multi-layer membrane structure.
Urine Reagent Strips,Urine Test Strip,Urine Sugar Strip Test,Visual Urine Analysis Strips
Jilin Sinoscience Technology Co. LTD , https://www.contoryinstruments.com