Runchero home Kituwa Information DepoA sourced field library, available offline. OFFLINE
OFFLINE READY

SPECIAL REPORT ON DISEASES OF CATTLE TEXT

← PREV
NEXT → Page 15 of 79
TEXT PAPER
SEARCH INSIDE THIS BOOK 79 pages

Results for ACE. Open a page to see the matches highlighted.

Page 1 6 matches underscores_. Subscripts are represented by an underscore and curly braces: _{2} (for example, SiO_{2}). Ligatures which cannot be reproduced in the Latin-1 character set are enclosed Page 2 13 matches the digestive organs are very common among cattle, and may often be traced to defects in feeding. The first three stomachs of the larger ruminants hold the feed for a long time, durin Page 3 13 matches lution in water, should be applied on the swollen gland and kept in place by means of a bandage. Whenever the poultice has cooled it should be replaced by a new one. This treatment sh Page 4 6 matches LOW HORN; LOSS OF CUD; WOLF IN THE TAIL). It would appear quite in place here, in connection with the diseases of the stomach and bowels of cattle, to consider the three old fallacie Page 5 18 matches at is characterized by the formation of a false membrane upon the surface of the lining membrane of the intestines, particularly the large ones. _Symptoms._--There is fever, depressi Page 6 9 matches r of the abdominal organs protruding through it. This is what takes place when this method has a favorable result, though if the umbilicus does not become adherent and the skin slough Page 7 8 matches on of purgatives which promote a watery discharge from the mucous surface of the bowels also tends, by diminishing the serum of the blood, to bring about absorption and a gradual remo Page 8 11 matches f cattle sometimes comes from their having licked freshly painted surfaces and thus swallowed compounds containing white lead. In several instances cattle have been poisoned by silage Page 9 1 match a cornfield. WATER HEMLOCK (CICUTA). This plant, growing in wet places by ditches and along creeks, is the most poisonous of North American plants. The root is the poisonous part, Page 10 10 matches given in an overdose, or when applied as a blister to too large a surface of skin enough may be absorbed to poison. If given by the mouth, it causes severe irritation of the gastroint Page 11 15 matches ained, the feet are drawn somewhat together, the back is arched, the face has an anxious expression. If the disease is of several days' standing, there is likely to be soft swelling ( Page 12 7 matches expression of the eye; by the distress and suffering apparent in the face; and by other evidences. The general physical condition and attitude of the sick animal tell the careful obs Page 13 12 matches is profuse and persistent, either a drench composed of 1-1/2 drams of acetate of lead dissolved in a pint of water or 1-1/2 drams of gallic acid dissolved in a pint of water should be Page 14 10 matches ecedes the tail). The spinal cord gives off branches at each of the spaces between the segments of the backbone. These branches form nerve trunks which carry both sensory and motor im Page 15 5 matches , to a greater or less extent, may be the result. Fracture, with displacement of the bones (vertebrÊ) which form the spinal column, by compressing the spinal cord, produces paralysis, Page 16 7 matches uch (pelvis) situated in an excavation in the center of the lower surface. While the ox is the only domesticated quadruped which maintains this divided condition of the kidney after b Page 17 6 matches . It has also been distinguished according to the changes that take place in the kidney, especially as seen after death, according to the quantity of albumin in the urine, and accordi Page 18 3 matches tions of warm water; Spanish-fly blisters must be washed from the surface; a prolonged and too active exertion must be intermitted. The spasm may be relaxed by injecting one-half ounc Page 19 14 matches luble form in combination as silicate of potash, but at times is displaced by oxalic or other acid and then appears as gritty, sandy particles in the stem. This gritty, insoluble sili Page 20 4 matches scle (accelerator urinÊ) beneath the anus (Pl. IX, fig. 2) may take place in a rhythmical or pulsating manner. As a rule, however, no symptom is noticed for two days, only the animal Page 21 16 matches well as increased predisposition to disease. When the heifers of the race have for generation after generation been bred under a year old, the demand for the nourishment of the fetus Page 22 10 matches ss when handled; the wrinkles in the skin become shallower and are effaced, and the teats are materially enlarged. Beginning a few weeks after conception, this tends to a steady devel Page 23 5 matches pery stalls in which the flooring boards are laid longitudinally in place of transversely, and on which there is no device to give a firm foothold, are almost equally dangerous. Drivi Page 24 17 matches inclosure separate from the females and in having all services take place on neutral ground. Great care should be used in purchasing cattle, and cows not known to be free from the di Page 25 11 matches he. If, therefore, it is possible to anticipate and prevent this displacement and compression of the navel string it should be done, but if this is no longer possible, then the extrac Page 26 11 matches ference in direction we can easily select the two feet of one calf, place running nooses upon them just above the hoofs or fetlocks, and have an assistant drag upon the ropes while th Page 27 10 matches t first, or if now, the lower jaw can be reached, a noose should be placed around it behind the incisor teeth and traction made upon this, so that the head may continue to be turned, Page 28 12 matches ring the feet into the pelvis, lest they get inbent or otherwise displaced and add unnecessary complications. With a transverse direction of the calf, the head being turned to one si Page 29 15 matches extracts the calf and gives it to an attendant to convey to a safe place. The womb may be drawn out, but not until all the liquid has flowed out, and the fetal membranes must be sepa Page 30 21 matches f blood which accumulated in clots around the calf. Other causes are laceration of the cotyledons of the womb, or from an antecedent inflammation of the placenta, and the unnatural ad Page 31 9 matches hich is attached to the firm fungus-shaped cotyledon on the inner surface of the womb, is seized by the little finger, and the other fingers and thumb are closed on it so as to tear i Page 32 5 matches not of induration of the feces, as often shown by the semiliquid, pultaceous condition of the contents after death. The bladder, too, is paralyzed and fails to expel its contents. A f Page 33 11 matches mass, causing permanent hardening (induration). In other cases, in place of the product of inflammation developing into a fibrous mass, it softens and breaks down into white, creamy, Page 34 8 matches n the body of the cow, but in five or six hours after milking the surface layers are found to be one dense network of filaments. If a needle is dipped in this and lifted the liquid is Page 35 8 matches black, soft, friable, and pultaceous. If the pus is white, creamy, and comparatively inoffensive in odor, the secondary formations in internal Page 36 7 matches wo-thirds. If the stools smell particularly sour, the milk may be replaced by 1 ounce calcined magnesia, and in any case a tablespoonful or two of limewater must be given with each me Page 37 9 matches cation, relation, and function of each one. In early fetal life the place of bone is supplied by temporary cartilage, which gradually changes to bone. For convenience of study, bones Page 38 19 matches st one another from the muscular contraction which invariably takes place, hangs dependent from the body it swings in an awkward and unnatural manner, permitting the toe and foot to a Page 39 23 matches e teeth, and feeding the animal on sloppy feed until recovery takes place. The wound should be dressed once or twice a day with a 3 per cent solution of carbolic acid, forced gently i Page 40 11 matches and apply over the inner and fore part of the joint, covering the surface an inch and a half in every direction from the enlargement, or over an area 3 to 4 inches across. Fasten the Page 41 18 matches st the horn in such position that the cut will be made in the right place and in the right direction. The handles should then be drawn together with a quick, firm, strong pull so that Page 42 7 matches ding or while in the recumbent position. If standing, she should be placed against a wall or a partition and her head held by a strong assistant. The legs also must be secured to prev Page 43 19 matches diagnosis the trained observer will note color, size, shape, and surface structure, transmission of light, movableness, consistence, resistance, pulsation, and crepitation. Percussio Page 44 22 matches readily detachable from the subcutis of the skin. Their internal surfaces are often uneven or supplied with projections or tufted growths which support a fibrous network within the t Page 45 24 matches the swelling may disappear in a few hours, or it may go away in one place and reappear on another part of the body. It is always accompanied with a great desire to rub the affected pa Page 46 12 matches tment._--Remove all crusts by washing with soap and water, then apply acetic acid, sulphur ointment, tincture of iodin or nitrate of mercury ointment once a day. Cleanse the stable an Page 47 28 matches ent. The choroid coat will be recognized as the black layer lying subjacent to the sclerotic. It does not line the cornea, but terminates behind the line of junction of that coat with Page 48 20 matches darkened stable. For the most part the formation of cataract takes place slowly, the cases in which it originates very quickly being but few. _Treatment._--There is only one method Page 49 14 matches it. This condition is chiefly caused by a faulty secretion of the sebaceous glands of the ear. Thoroughly clean the ear with a stiff brush, then anoint it, so far as affected, with v Page 50 21 matches chlorid of lime, in the top of which a deep crater is made for the placement of from 1 to 2 pints of crude acid. The edge of the crater is thereupon pushed into the fluid, when a liv Page 51 17 matches lobe is cut through at right angles to its long diameter, the cut surface presents a variety of interesting changes. In the first place the spaces between the small subdivisions of th Page 52 2 matches lorid of mercury, 1 part to 2,000 of water. After the flooring is replaced the woodwork should be coated with limewash, containing one-fourth pound of chlorid of lime to the gallon of Page 53 7 matches scovered in Massachusetts and Rhode Island. The earliest cases were traced to Chelsea, Mass., near the docks, and it was suspected for a time that the infection was brought in with fo Page 54 3 matches it changes to a croupous membrane which peels off, leaving a raw surface, while the thin skin between the toes may also be inflamed. The previous history of the case; the failure of Page 55 13 matches spring of the year, when the melting snows and rains bring to the surface the subterranean waters from rich soils containing nitrogenous materials in which the bacteria have been exis Page 56 3 matches from rabies by the persistence of muscular cramps, especially of the face and abdomen, which cause these muscles to become set and as hard as wood. In tetanus there is also an absence Page 57 8 matches t is composed of several kinds of tissue cells. Soon a change takes place within the tubercle. Disintegration begins, and a soft, cheesy substance is formed in the center, which may c Page 58 3 matches been made months or years before. In 28 cases the injection took place from 19 days to 2 months before the butchering; in 3 of these cases earlier injections had been made. In 38 Page 59 3 matches he application of the ophthalmic test. The ophthalmic tuberculin is placed in one eye and the other eye is used as a check. A reaction is indicated by a characteristic discharge from Page 60 3 matches h, had a temperature of 104∞ F., with the point of inoculation and adjacent glands greatly swollen. The autopsy revealed generalized tuberculosis, involving the lungs, mediastinal gla Page 61 11 matches , no transformation in the real character of the disease ever takes place. _Symptoms._--The disease appears in four to seven days after natural infection, or may evince itself in two Page 62 16 matches n. It is not at all improbable that they may vary considerably from place to place. _Treatment._--Until recently this has been almost entirely surgical. When the tumors are external Page 63 5 matches ary to bury them on the pasture, but it is better to remove them to places not frequented by susceptible animals and to a point where drainage from the graves can not infect any water Page 64 7 matches eet the requirements for the development of the spores, which takes place only in the absence of the atmosphere, it is necessary that the wound be very small and deep enough to penetr Page 65 8 matches silver dollar or even larger. It has the appearance of a corroded surface, under which the mucous membrane or muscular tissue seems transformed into a dry, friable, or firm cheesy mas Page 66 6 matches shady and quiet places. If forced to move about, the hind legs are drawn forward with a peculiar, stiff, dragging movement, and the Page 67 13 matches d in the order Acarina. Its life history is quite simple and easily traced from one generation to another. It is essentially a parasite, attaching itself to the skin (Pl. XLVIII) and Page 68 10 matches to dissolve all the arsenic. In a 5-gallon kettle or metal[9] pail place the 4 pounds of caustic soda, add 1 gallon of cold water, and stir with a stick until the caustic soda is pra Page 69 7 matches nty of clean and cool drinking water and allowed to rest in a quiet place. If the stable or pasture is infested with ticks, the animal should be placed in a tick-free inclosure to pre Page 70 5 matches eed troughs, and the remains of straw stacks are favorable breeding places for the stable fly. Under the most favorable conditions about three weeks are required for development from Page 71 6 matches loth. They should be distributed in a thin, even coating over the surface of the body, taking care that there is no excess quantity at any point. In spraying, any of the dips recomme Page 72 3 matches when drinking from ponds. They may attach themselves to the inner surface of the mouth or nose, and sometimes reach the upper part of the windpipe or of the gullet. Bleeding at the mo Page 73 9 matches he gall ducts, so that a so-called "Medusa's head" forms on the surface of the liver toward the stomach, appears in even well-nourished animals; even in cases of a cirrhosis of Page 74 5 matches the indicated remedies. In such cases complete restoration may take place within one week. In mild outbreaks a large percentage of the animals will recover without treatment, but that Page 75 5 matches 261 Contused or lacerated wounds, description and treatment, 298 Contusion of lips, wounds, and snake bites of mouth Page 76 6 matches ption and treatment, 70 stable, breeding places, 503 Fly preventives, injury to cattle by poisoning, Page 77 2 matches reatment, 517 Manure, breeding place for flies, 511 _Margaropus annulatus_, Texas fever tick, Page 78 5 matches ription and treatment, 513 _Pucinia arundinacea_, _P. coronata_, _P. graminis_, _P. straminis_, effect on cattle, 13 Page 79 3 matches mmation, causes and treatment, 223 lacerations and rupture, description and treatment, 219 polypus affecting, description and treat
done. When the animal has fallen, apply cold water or ice to the head; r 19940 characters on this page
done. When the animal has fallen, apply cold water or ice to the head; rub the body and limbs with cloths or wisps of straw and continue the rubbing for a considerable time. If the power of swallowing is not lost (which may be ascertained by pouring a little cold water into the mouth), give 3 drams of stronger liquor ammonia, diluted with a quart of cold water. Be very careful in drenching the animal when lying down. Repeat the drench in a half hour and an hour after the first one has been given. Instead of the ammonia, a drench composed of 3 ounces of spirits of nitrous ether in a pint of water may be given, if more convenient, but the ammonia drench is preferable. If unconsciousness continues, so that a drench can not be administered, the same quantity of ammonia and water may be injected with a syringe into the rectum. The popular aqua ammonia, commonly called "hartshorn," will do as well as the stronger liquor ammonia, but as it is weaker than the latter the dose for a cow is about 1-1/2 ounces, which should be diluted with a quart of water before it is given to the animal, either as a drench or an enema. When ammonia can not be obtained, an ounce of tincture of digitalis may be given. As soon as the animal is able to rise it should be assisted and moved to the nearest shelter. All the cold water it will drink should be allowed. The ammonia or spirits of nitrous ether drench should be administered every three hours so long as there is much failure of strength. The diet should be limited for several days--bran slops and a little grass. When signs of returning strength are presented, 12 ounces of Epsom salt dissolved in a quart of warm water may be given in those cases which have been down and unconscious, but do not give it while much weakness remains, which may be for several days after the attack. The flesh of an animal that is suffering from heat stroke should not be prepared for use as food. On account of the fever with which the animal suffers, the flesh contains toxins that may render it poisonous to the consumer. INJURIES TO THE SPINAL CORD. The spinal cord is liable to concussion from blows and falls, and paralysis, to a greater or less extent, may be the result. Fracture, with displacement of the bones (vertebrÊ) which form the spinal column, by compressing the spinal cord, produces paralysis, which varies in its effect according to the part of the cord that is compressed. If the fracture is above the middle of the neck, death soon follows, as communication between the brain and diaphragm (the essential muscle of inspiration) is stopped. When the fracture is farther down in the neck, posterior to the origin of the phrenic nerve, the breathing continues, but there is paralysis in all parts posterior to the fracture, including the fore and hind legs. When the fracture is in the region of the loins the hind legs are paralyzed, but the fore legs are not. If the fracture is in the sacrum (the division of the spinal column between the loins and the tail), the tail alone is paralyzed. As a matter of course, when the back is broken there is no remedy; the animal should be killed at once. PARALYSIS. Paralysis, or loss of motion in a part, may be due to a lesion of the brain, of the spinal cord, or of a nerve. It may also be caused by reflex irritation. When the paralysis affects both sides of the body, posterior to a point, it is further designated by the name paraplegia. When one side of the body (a lateral half) is paralyzed, the term hemiplegia is applied to the affection. When paralysis is caused by a lesion of a nerve, the paralysis is confined to the particular part supplied by the affected nerve. As already pointed out, paralysis may be due to concussion of the spine, fracture of a bone of the spinal column with consequent compression of the spinal cord, concussion of the brain, or compression of the brain. An injury to one side of the brain may produce paralysis of the same side of the head and of the opposite side of the body (hemiplegia). Paralysis may occur in connection with parturient apoplexy, lead poisoning, ergotism, etc. CONGESTION OF THE SPINAL CORD. Paraplegia, or paralysis of the rear part of the body, is the dominant symptom in congestion or inflammation of the spinal cord. The cause is not known, but the disease is probably due to chilling. It is thought by some that some toxic influence (poison) may be responsible for its development. _Symptoms._--The symptoms usually appear suddenly and consist in inability to stand. Sometimes this is preceded by a period of excitement. The animal usually lies quietly, but sometimes it groans and tosses its head about in a way that indicates pain. Cows heavy with calf are sometimes affected with a form of paraplegia, which usually attacks them from about a month to a few days before calving. Apparently they are in good health in every respect except the inability to stand up on account of the paralysis of the hind quarters. This form is generally attributed to feeding on feeds containing insufficient protein and ash. It is most likely to occur in cows that are weak and thin. With good care and feed recovery usually occurs. _Treatment._--The animal must be given a soft, dry bed under shelter and in a quiet, airy place. It is well to apply mustard along the spine. The action of the mustard may be intensified by rubbing the skin with ammonia or turpentine. Internally give a purge of Glauber's salt. Nux vomica or strychnia (1 to 2 grain doses) may be given. Turn the cow two to four times daily and rub the legs well each time. There are instances when cows will persist in lying down (in spite of all efforts that are made to compel them to stand up), when it can not really be said that they are paralyzed. They have sensation in all parts; they can move all their feet; they can change their position; and in fact every function seems to be normally performed, but they obstinately refuse to rise or even make an effort to do so. Cases of this kind have been killed, as it was an utter impossibility to get the animal on its feet. However, there are instances when a cow, after refusing to rise when all other means had been tried, quickly jumped to her feet and showed fright upon the appearance of a dog or other terrifying object. RABIES (HYDROPHOBIA). [See discussion of this disease in chapter on "Infectious diseases," p. 358.] LIGHTNING STROKE (ASPHYXIA ELECTRICA). When an animal is struck by lightning the shock is instantaneously expended on the nervous system, and as a rule death occurs immediately; but when the shock is not fatal animation is suspended to a greater or less extent, as evidenced by prostration, unconsciousness, and paralysis. _Symptoms._--When not fatal, the symptoms vary much, according to the severity of the shock. The animal usually falls, as from an apoplectic attack, and, as a matter of course, the symptoms are such as are generally manifested in connection with concussion of the brain. The muscular system may be completely relaxed; the legs limber; the muscles flabby and soft to the touch; or there may be convulsions, spasms, and twitching of the muscles. The breathing is generally labored, irregular, or interrupted, and slower than normal. In most instances the electrical fluid leaves its mark by singeing the hair, or by inflicting wounds, burns, or blisters. _Treatment._--So long as the beating of the heart is perceptible the endeavor to resuscitate the animal should be continued. Dash cold water over the head and body; rub the body and legs; smartly whip the body with wet towels or switches. Mustard, mixed with water, should be well rubbed over the legs and back of the head on each side of the neck. Inject into the rectum 4 drams of stronger liquor ammonia, or 1-1/2 ounces of hartshorn diluted with a quart of warm water. Cautiously hold an uncorked bottle of hartshorn to the nostrils, so that some of it is inhaled, but care should be taken that too much is not suddenly inhaled. If the animal is unconscious, hypodermic injections of stimulants are indicated, such as 6 drams of camphorated oil in one dose, subcutaneously, or 20 grains of caffein or 1/2 grain of strychnin, also subcutaneously. When the animal revives sufficiently to be able to swallow, 4 drams of the stronger liquor ammonia, diluted with a quart of cold water, should be given as a drench, and the dose should be repeated in an hour. One and one-half ounces of ordinary hartshorn may be used instead of the stronger liquor ammonia, but, like the latter, it should be diluted with a quart or more of water, and even then care should be exercised in drenching. In cases where the shock has not caused complete insensibility recovery may be hastened by the ammonia and water drench, or 4 ounces of brandy diluted with a quart of water, or 8 ounces of whisky diluted with a quart of water. These doses may be given every three or four hours if necessary. After recovery from the more serious symptoms 2 drams of sulphate of quinin should be given twice a day until health is restored. If any paralysis remains 1-1/2 drams of pulverized nux vomica should be given twice a day with the quinin. The foregoing treatment is also applicable when the electrical shock is given by telephone, electric car, or electric-light wires, etc. The wounds, burns, or blisters should be treated according to the antiseptic method of treating wounds. TUMORS IN THE BRAIN, ETC. Tumors of different kinds have been found within the cranial cavity, and in many cases there have been no well-marked symptoms exhibited during the life of the animal to lead one to suspect their existence. Cases are recorded where bony tumors have been found in the brain of cattle that died suddenly, but during life no signs of disease were manifested. Post-mortem examinations have disclosed tubercles in the membranes of the brain. (See "Tuberculosis," p. 407.) Abscesses, usually the result of inflammation of the brain, have been found post-mortem. For the description of hydrocephalus, or dropsy of the brain, of calves the reader is referred to the section on parturition. (See "Water in the head," p. 179.) Chorea, constant twitching and irregular spasmodic movements of the muscles, has been noticed in connection with or as a sequel to other affections, as, for example, parturient apoplexy. Various diseases, the description of which will be found in other sections of this work, affect the nervous system to a greater or less extent--for example, ergotism, lead poisoning, uremia, parturient apoplexy, colic, and other affections associated with cramps, or spasms, etc. Disease of the ovaries or of the spinal cord, by reflex irritation, may cause estromania (see "Excess of venereal desire," p. 148, constant desire for the bull). DISEASES OF THE URINARY ORGANS. By JAMES LAW, F. R. C. V. S., _Formerly Professor of Veterinary Science, etc., in Cornell University._ Of the materials that have served their purpose in building up the animal body or in sustaining the body temperature, and that are now to be thrown out as waste, the greater part is expelled from the system through the lungs and the kidneys, but the agents that pass out by either of these two channels differ in the main from those passing by the other. Thus from the lungs in the form of dioxid of carbon--the same gas that comes from burning of coal or oil--there escapes most of the waste material resulting from the destruction in the system of fats, sugars, starch, and such other foods as are wanting in the element nitrogen, and do not form fibrous tissues, but go mainly to support animal heat or maintain functional activity. From the kidneys, on the other hand, are thrown out the waste products resulting from the destruction of the foods and tissues containing nitrogen--of, for instance, albumin, fibrin, gluten, casein, gelatin, woody tissue, etc. While much of the waste material containing nitrogen leaves the body by the bowels, this is virtually only such of the albuminoid food as has failed to be fully digested and absorbed; this has never formed a true constituent part of the body itself or of the blood, but is so much waste food, like that which has come to the table and again carried away unused. If the albuminoid food element has entered the blood, whether or not it has been built up into a constituent part of the structure of the body, its waste products, which contain nitrogen, are in the main expelled through the kidneys, so that the latter become the principal channels for the expulsion of all nitrogen-containing waste. It would be an error, however, to infer that all nitrogenous food, when once digested and absorbed into the blood, must necessarily leave the system in the urine. On the contrary, in the young and growing animal, all increase of the fibrous structures of the body is gained through the building up of those flesh-forming constituents into their substance; in the pregnant animal the growth of the offspring and its envelopes has a similar origin, and in the dairy cow the casein or curd of the milk is a means of constant elimination of these nitrogen-containing agents. Thus, in the breeding cow and, above all, in the milking cow, the womb or udder carries on a work in one sense equivalent to that otherwise performed by the kidneys. Not only are these organs alike channels for the excretion of albuminous products, but they are also related to each other structurally and by nervous sympathy, so that suffering in the one is liable to induce some measure of disorder in the other. As in the case of other mammals, this nitrogenous waste matter is mainly present in the urine of cattle in the form of urea, but also, to some extent, as hippuric acid, a derivative of vegetable food which, in the herbivora, replaces the uric acid found in the urine of man and carnivora. Uric acid is, however, found in the urine of sucking calves which have practically an animal diet, and it may also appear in the adult in case of absolute, prolonged starvation, and in diseases attended with complete loss of appetite and rapid wasting of the body. In such cases the animal lives on its own substance, and the product is that of the wasting flesh. The other products containing nitrogen are present in only small quantities and need not be specially referred to. The urine of cattle contains much less of carbonates than that of the horse, and effervesces less on the addition of an acid. As the carbonates form a large proportion of the solid deposits (gravel, stone) from the horse's urine, the ox may thus be held less liable, yet even in the ox the carbonates become abundant or scanty, according to the nature of the feed, and therefore gravel, formed by carbonate of lime, is not infrequent in cattle. When fed on beets, clover hay, or bean straw carbonates are present in large quantities, these aliments being rich in organic acids and alkaline carbonates; whereas upon oat straw, barley straw, and, above all, wheat straw, they are in small amount. In calves fed on milk alone no carbonates are found in the urine. Phosphates, usually in combination with lime, are, as a rule, present only in traces in the urine of cattle; however, on a dietary of wheat, bran, or other aliment rich in phosphates, these may be present in large amount, so that they render the liquid cloudy or are deposited in solid crystals. The liquid is rendered transparent by nitric acid. The cow's urine, on a diet of hay and potatoes, contained: Parts. Urea 18.5 Potassic hippurate 16.5 Alkaline lactates 17.2 Potassium bicarbonate 16.1 Magnesium carbonate 4.7 Lime carbonate 0.6 Potassium sulphate 3.6 Common salt 1.5 Silica Trace Phosphates 0.0 Water and undetermined substances 921.3 _______ Total 1,000.0 The following table after Tereg[1] gives the different conditions of the urine, and especially the amount of urea and hippuric acid under different rations. The subjects were two oxen, weighing, respectively, 1,260 pounds and 1,060 pounds: --------------+------+-----+-----+-----+-----+-----+------+-----+-----+---- Food per day.|Water. (pounds) | |Urine | |Passed. | | |Density. | | | |Solids | | | |in urine. | | | | |Hippuric | | | | |acid. | | | | | |Urea. | | | | | | |Nitrogen | | | | | | |in hippuric | | | | | | |acid and | | | | | | |urea. | | | | | | | |Total | | | | | | | |nitrogen. | | | | | | | | |Urea | | | | | | | | |per day. | | | | | | | | | |Hip- | | | | | | | | | |puric | | | | | | | | | |acid | | | | | | | | | |per | | | | | | | | | |week --------------+------+-----+-----+-----+-----+-----+-----+-----+-----+----- |_Lbs._|_Lbs_| |_Pct_|_Pct_|_Pct_|_Pct_|_Pct_|_Ozs_|_Ozs_ 16.90 wheat | | | | | | | | | | straw, and | 46.46| 7.40|1,036| 8.41| 2.66| 1.33| 0.83| 0.94| 1.63|3.23 1.30 bean | | | | | | | | | | meal | | | | | | | | | | | | | | | | | | | | 14.70 oat | | | | | | | | | | straw, and | 61.10|15.26|1,039| 6.93| 2.09| 0.84| 0.55| 0.49| 2.2 |5.3 2.30 bean | | | | | | | | | | meal | | | | | | | | | | | | | | | | | | | | 10.4 wheat | | | | | | | | | | straw, 10.4 | 71.76|12.36|1,043| 8.05| 0.95| 1.85| 0.93| 0.94| 3.83|1.96 clover hay, | | | | | | | | | | 0.6 bean | | | | | | | | | | meal, and | | | | | | | | | | 2.6 starch | | | | | | | | | | | | | | | | | | | | 10.4 wheat | | | | | | | | | | straw, 10.4 | 80.54|12.46|1,044| 8.29| 8.07| 2.41| 1.19| 1.11| 5.8 |2.1 clover hay, | | | | | | | | | | 2.7 bean | | | | | | | | | | meal, 1.4 | | | | | | | | | | starch, and | | | | | | | | | | 0.8 sugar | | | | | | | | | | | | | | | | | | | | 10.4 wheat | | | | | | | | | | straw, 10.4 | 78.96|17.62|1,043| 8.41| 0.74| 3.12| 1.45| 1.24| 9.17|2.17
SOURCES & PROVENANCE 1 listed

This page is an AI-organised index. The label means the grouping and cross-links were compiled with AI; the information itself comes from the public-domain books, reports and manuals listed below. Open any source to read the local copy or follow the link to the original publication.

PUBLIC-DOMAIN BOOK Special Report on Diseases of Cattle United States Bureau of Animal Industryprimary
Full text in the local archive
Bibliographic record from the archive catalogue.
Rights: Public domain (Project Gutenberg)Open this source in the libraryOpen original