Goat's several major management techniques

In the management of goats, in addition to some of the same management methods as sheep, there are the following main management techniques: 1. Fleece and shearing goats Fleece and shearing are performed each spring. When the goat's head, ear roots, and fluff around the eye sockets began to fall off, fleece began. About one week after finishing the nap, shearing is performed. When the fleece is down, the sheep first falls down, and the two front legs and one hind leg are bundled together with a rope, and then the direction of the combing hair from the neck, shoulder, chest, back, waist, and femoral heads from top to bottom Graze grass and fecal matter on the sheep and gently brush off. The comb is then combed against the hair and the sequence is from the stock, waist, back, chest and shoulders. Grabs should be close to the skin, and the force should be uniform to prevent scratching the skin. Second, the chamfer will lie down 5-7 days after birth, the side of the lamb, with his fingers touching the corner base, feel a hard protrusion, and then cut off the hair, painted around Vaseline. Take a caustic pot of potassium (sodium), one end wrapped in paper, the other end of the water after repeated rubbing in the corners of the protrusions until micro bleeding. After the friction, sprinkle a layer of hemostatic and anti-inflammatory powder on the corner base, separate the lamb in a small column and separate it from the ewes to prevent the liquid from sticking to the ewes' breasts during suckling and damaging the breasts. Third, hoof repairs are generally conducted after the rain. When the hoof is being honed, the sheep sit on the ground, and people stand behind the sheep, so that the sheep is halfway between the legs of the person, and the sheep's hind legs are picked up so that the sheep cannot get up. When starting hoof repairs, start with the forelegs. Cut off the long-angled tip with a fruit tree cutter. Then use a knife to trim the edge of the hoof to the same level as the sole. The pale red blood vessels are visible at the bottom of the shoe. If excessive trimming causes bleeding, apply iodine to reduce inflammation. If the bleeding does not stop, you can burn the iron to a reddish color and quickly burn the sole. The flat bottom of the hoof after shaping is required, and the front of the hoof is square. Fourth, brush goat milk should be brushed every day to keep the sheep clean and promote blood circulation. When brushing goats, it is best to use a hard grass brush from top to bottom and brush the sheep from front to back. If there is fecal contamination on the sheep, use a metal brush to gently brush off or rinse off with water, and wipe dry. In addition, for dairy goats, lambs should be segregated for artificial milking after lambing. The number of milkings per day of the ewes should be based on the amount of lactation. Dairy milk with a daily output of less than 3 kilograms was milked 2 times, and about 5 kilograms of milk were milked 3 times a day, and 6-10 kilograms were milked 4-5 times a day.

Urinalysis Reagent Strip

1. urine analysis strip is dry chemical reaction principle, the human body in the urine of white blood cells, proteins, ph, urine specific gravity, ketone body, bilirubin, occult blood, nitrite, uric bravery, glucose, creatinine, vitamin C, calcium within ten three indexes such as qualitative and semi-quantitative detection.

2. For the use of this product, we must pay attention to several points. For example, at the beginning, we should immerse all the reagent part on the urine analysis strip into the sample, and then take it out immediately.

3. Additionally, the edge of the urine analysis strip should be gently brushed along the mouth wall of the sample container to remove excess urine. Then place the reagent block on the urinalysis strip horizontally up and compare with the color map to record the results.

Rational use of urine analysis strip has played a very good role in our timely detection of disease and timely treatment

[Test Principle]

Urobilinogen:Urobilinogen with diazonium salt produce red violet dyes in strong acid medium.

Bilirubin:The direct bilirubin with dichlorobenzene diazonium produce azo dyes in acid medium.

Ketone:The acetoacetic acid and sodium nitroprusside cause reaction in alkaline medium,which produces red violet compound.

Blood:Hemoglobin acts as peroxidase. It can cause peroxidase release neo-ecotypes oxide (O).(O) oxidizes the indicator and make the color change subsequently.

Protein:It is based on a specific pH indicator attracted by cation on protein molecule,the indicator further ionized and make the color change.This phenomenon is called protein-error-of -indicator principle.

Nitrite:Nitrite and aromatic amine are diazotized to form a diazonium compound.The diazonium compound reacts with tetrahydrobenzo(h)quinolin 3-phenol produce the red azo dye.

Leukocyte:Pyrrole amino acid ester produce free phenol under the hydrolysis of esterase in neutrophile granulocyte,the free phenol couple with phenyl diazonium salt produce purple azo dyes.

Glucose:The glucose oxidized by glucose oxidase catalyzes the formation of glucuronic acid and peroxide hydrogen.Peroxide hydrogen releases neo-ecotypes oxide(O)under the function of peroxidase.(O)oxidizes tetramethyl benzidine, which make the color change.

Specific Gravity:Methyl vinyl ether and maleic acid copolymer is weak acid (-COOH) exchanger,the M+ cation (the major is Na+) in urine reacts with the exchanger and release hydrogen ion,hydrogen ion reacts with indicator produce color change.

pH:The method of pH indicator is applied.

Ascorbic Acid:Ascorbic acid deoxidizes the 2.6-dichlorphenolindophenol dye into colorless in alkaline medium.

Microalbumin:Sulfone phthalein dye has high sensitivity to microalbumin by the method of protein error.

Creatinine:Creatinine with 3,5-Dinitrobenoic acid produce violet compound in alkaline medium.

Calcium:Calcium ion reacts with methyl bromothymol blue produce color change in alkaline medium.

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