early pregnancy Learn more about early pregnancy
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How to improve the reproduction rate of ewes? How to manage early pregnancy?
Reproduction refers to the physiological process by which organisms produce offspring for the continuation of the race, that is, the process by which organisms produce new individuals. So how do you increase the ewes 'reproduction rate? How to manage early pregnancy? How to improve the reproduction rate of ewes? Raising the reproduction rate of ewes is breeding
2020-11-11 how to improve ewes fertility rate pregnancy early to how -
Feeding and management of pregnant cows
Early pregnancy: because the growth of the embryo is relatively slow, it is not suitable to be overfed, but only needs to be raised according to the standard of empty period. The second and third trimester of pregnancy: due to the accelerated growth and development of the embryo, especially in the last 2-3 months, it is necessary to increase the amount of feeding.
2020-11-08 Pregnancy cow sex feeding management summary pregnancy early pregnancy due to -
Prevention and treatment of recessive abortion in breeding Dairy cows within two months of pregnancy
The phenomenon of recessive abortion in dairy cows within 2 months of pregnancy often occurs, which is a loss to the cattle industry, which should be paid great attention to by the majority of cattle farmers. 1-2 months after mating, the pregnancy was confirmed by examination, followed by estrus, and then eliminated by examination of the original pregnancy symptoms.
2020-11-08 Breeding dairy cows pregnancy within two months recessive miscarriage prevention and treatment -
Feeding and management of female rabbits in early pregnancy
Feeding and management of female rabbits in early pregnancy
2018-07-24 -
Feeding and management techniques of cows during pregnancy
Feeding and management techniques of cows during pregnancy
2018-09-07 -
Feeding and management of pregnant sows
The weight gain of sows in the early stage of pregnancy was faster than that in the later stage, accounting for most of the weight gain in the whole period, and most of the fat deposition was in this period. This shows that sows are mainly "re-fat" in the early stage of pregnancy, and the fetus in this period develops slowly, so a suitable low feeding standard should be adopted. but at this point,
2020-11-27 Pregnancy sow gilt feeding and management pregnancy Prophase -
Women can no longer eat these six kinds of vegetables during pregnancy!
During pregnancy, you must have comprehensive nutrition, including whole grains, meat, eggs, fish, beans, milk, vegetables, fruits and so on. Pay attention to folic acid supplement in the early stage of pregnancy.
2019-02-28 -
Application of B-ultrasound in the diagnosis of pregnancy in dogs
The application of ultrasonic diagnostic technology in the veterinary field began in the mid-1960s, and the A-type and D-type ultrasound began to be used. With the development of electronic technology and electronic industry, it developed to M type and B type in the mid-1970s. B-mode ultrasonic diagnostic instrument, also known as B-ultrasound, uses photometric modulation, which reflects the strength of the signal by the light and dark of the light spot. Because the application of B-ultrasound can make timely imaging of the body, show the two-dimensional image of the part being examined, and clearly show the dynamic changes of the internal organs and tissues, the shape and adjacent relationship, as well as the internal echoes and knots of the soft tissue.
2019-01-16 -
Prevention of false pregnancy in sows
What is a fake pregnancy? Sows do not get pregnant after breeding, but their bellies get bigger day by day, and their breasts gradually expand. In the end, they can even squeeze out some clear milk, but they do not give birth, and their bellies and breasts gradually retract. This phenomenon is called false pregnancy. Causes of false pregnancy: first, due to early embryonic death and absorption, and the corpus luteum of pregnancy does not disappear, resulting in progesterone secretion, as if pregnancy is still continuing. Second, due to malnutrition, the endocrine disorder of sows is caused, and the estrous cycle of sows is delayed.
2019-01-16 -
How to manage the pregnancy period of cattle
How to manage the pregnancy period of cattle
2018-06-30 -
Feeding and management techniques of pregnant sows
Feeding and management techniques of pregnant sows
2018-09-07 -
How to correctly use B-ultrasound for pregnancy examination
How to correctly use B-ultrasound for pregnancy examination
2020-05-20 -
pig pregnancy detector
The reproductive performance of sows affects the economic benefit of pig farms to a great extent. The oestrus diagnosis of weaned sows, timely and effective breeding and return to estrus examination 21 days after breeding are the only ways to improve sow fertility. But pregnancy is only a physiological symptom, and there are always many natural causes that affect the continuation of pregnancy. Ultrasonic pregnancy diagnostic instrument can diagnose sows with early pregnancy failure as soon as possible, and make them rebred as soon as possible to improve the production level of breeding pigs.
2019-01-15 -
The method of judging the pregnancy of a pug
It is understood that the signs of pregnancy in bitches appear about a week after mating. The specific manifestations are as follows: the vagina of the pregnant female will contract rapidly, and pregnancy reactions such as vomiting and loss of appetite may occur in three or four weeks of pregnancy. on the 30th day of pregnancy, the breast is prominent, the breast is dilated, and the nipple is pink. By touching the position of the womb in the belly of the bitch in the fourth week after breeding, the pregnant bitch can feel an embryo the size of an egg. The management of a pregnant bitch is mainly to prevent her from being infected with the disease and to avoid
2019-01-11 -
To judge whether the dog is really pregnant.
Signs of pregnancy in a bitch appear about a week after mating. The specific manifestations are as follows: the vagina of the pregnant female dog will contract rapidly, and pregnancy reactions such as vomiting and loss of appetite may occur in three or four weeks of pregnancy. on the 20th and 30th day of pregnancy, the breast is prominent, the breast is dilated, and the nipple is pink. The pregnant bitch can feel an embryo the size of an egg by touching the position of the womb in the belly of the bitch in the fourth week after mating. In addition, at 20-30 days after mating, veterinarians can be asked to take blood samples or ultrasonic diagnosis.
2019-01-16 -
Camp breeding of pregnant sows
[from mating conception to delivery is called pregnancy] the basic task of feeding and management of pregnant sows is to ensure the normal development of fertilized eggs and fetuses in the mother, to prevent the occurrence of stillbirth and abortion, so as to obtain a large number of piglets with good breeds; to ensure that sows are in good condition during pregnancy and lay the foundation for lactation. In addition, the first-born sows should be given preferential feeding, and the first-born sows need 2330% nutrition to maintain their own growth and development. 1. Weight changes of pregnant sows: sows during pregnancy
2019-01-16 -
Key points of High-yield Reproductive techniques of Goat
Key points of High-yield Reproductive techniques of Goat
2018-06-30 -
The key points of fetal protection technology of pregnant sows, these details should be paid attention to.
The key points of fetal protection technology of pregnant sows, these details should be paid attention to.
2020-05-25 -
The mortality rate of toxemia in pregnancy is as high as 70%. How to prevent and cure toxemia in ewes
The mortality rate of toxemia in pregnancy is as high as 70%. How to prevent and cure toxemia in ewes
2018-10-27 -
Feeding and management of winter sows during pregnancy
Feeding and management of winter sows during pregnancy
2019-10-25