gestation Learn more about gestation
-
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 -
McDonald's recommends stopping the use of sow pregnancy boxes
McDonald's recommends stopping the use of sow pregnancy boxes
2018-07-09 -
Rare rare pear "Tailihong"
"Tailihong" pear is a unique rare and precocious red pear, which is discovered by Chinese horticultural experts from the budding resources of red pear and selected by continuous transfer for many years. The pear tree is different from the general pear tree with white flowers, but it blooms red flowers and bears red fruit, and what is more peculiar is that its fruit is crimson from gestation to maturity, so it is named "fetal red" pear, which is one of the pear products. "Tai Li Hong" pear, the tree is more erect, the leaves are dark green, and the leaves are only 1 / 2 the size of ordinary pear leaves, with good ventilation and light, and dense buds.
2019-01-16 -
What does the deer like to eat?
Deer (Cervidae) generally refers to the deer family, there are about 34 species in the world, a total of 16 genera about 52 species. Its representative species include sika deer, red deer, reindeer and so on. What does the deer like to eat? What does the deer like to eat? Deer are typical herbivores and like to eat grass.
2020-11-11 Deer like eat what deer deer family animals generally refers to in -
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 -
Breeding Experience of Breeding Hedgehog
The gestation period of female hedgehog is different. Under normal feeding and management conditions, the expected date of gestation of female hedgehog is 60 days and 1.5 days. The due date is calculated from the last mating. About 1 week before labor, female hedgehog genitals some swelling, breast disk expansion, nipple exposure. before labor
2020-11-08 breeding hedgehog birth and son experience female hedgehog -
The latest growth process of Zizania caduciflora
Zizania caduciflora is a common aquatic vegetable in our life, and the market demand in our country is very large. Therefore, more and more people are planting Zizania caduciflora, but it is not as simple as imagined. We need to know clearly before planting.
2020-11-10 The latest Zizania latifolia growth process in we life -
It only takes three simple tips to make your orchids burst year after year.
Orchids are famous flowers of all ages, but many people always think that orchids are not easy to raise, but in fact, I think orchids are easy to maintain, just like other plants, as long as you master its habits and growth rules.
2018-05-21 -
Bamboo mice reproduce several times a year. What are the characteristics of pregnancy of bamboo mice born several times a year?
Bamboo mouse must be no stranger to many people, and we can often see it in our life. Bamboo rats have high nutritional value, so there are a lot of people raising them now. However, when bamboo rats are raised, it is very important to reproduce reasonably, and when they breed,
2020-11-08 Bamboo rat one year breed several times several births pregnant have -
Several points that should be paid attention to in potted plant maintenance of tea plum
Avoid leaving too many buds: the bud gestation period is very long, and some varieties even have a + month pregnancy. A lot of nutrients need to be consumed from bud gestation to flowering. If a large number of buds are not thinned in time, it is difficult to ensure that there are enough nutrients for bud development and flowering in the later stage. Spraying Flower Zhuangtiling at the Bud stage
2019-01-05 -
The sow is due 7 days too late? The veterinarian taught you how to avoid the death of piglets!
The sow is due 7 days too late? The veterinarian taught you how to avoid the death of piglets!
2019-01-15 -
Guide to how to breed pigs and how to manage them (part 10)
Guide to how to breed pigs and how to manage them (part 10)
2020-05-18 -
The best time for sheep breeding
Ninety months is the golden season for sheep breeding. Because the gestation period of goats is 152 days and that of sheep is 150 days, when the weather is getting warmer and the lambs grow long enough to eat grass, both big and small sheep can eat fresh grass, coupled with a warm climate, which is conducive to improving the survival rate of lambs. At the same time, the lambs born that year can be mated when they grow to about 30 kilograms, which speeds up the reproduction of sheep and increases the turnover rate. Therefore, it is necessary to seize the opportunity to breed sheep in these two months. Whether it is a goat or a sheep, ewes are usually found in
2019-01-16 -
The use of potassium dihydrogen phosphate for green plants should not be abused and flowered correctly.
Use potassium dihydrogen phosphate for green plants, can not be abused, use correctly, flowering especially much potassium dihydrogen phosphate when to use for green plants? First of all, we need to know the role of potassium dihydrogen phosphate, potassium dihydrogen phosphate is a simple phosphorus and potassium element.
2018-10-03 -
Maintenance methods of orchids in winter
Maintenance methods of orchids in winter
2020-08-22 -
Feeding of pregnant dogs
The gestation period of dogs was 58-64 days, with an average of 62 days. The task of feeding and management during pregnancy is to enhance the physique of the bitch, ensure the sound development of the fetus, prevent abortion, and each litter can produce more robust, dynamic and newborn paparazzi. For this reason, for the feeding and management of pregnant bitches, in addition to supplying full-price diets, feed should pay attention to hygiene and ensure quality. Never feed moldy, rotten, deteriorated, toxic and strongly irritating feed to prevent miscarriage. Feed cannot be used frequently.
2019-01-16 -
Total developmental cycle of tea plant
The whole life period of tea tree is from seed germination to senescence and death. According to the growth and development characteristics of tea plant, it can be divided into four biological age periods, namely: seedling stage, juvenile stage, adult stage and aging period. Seedling stage: from seed germination, seedling unearthed to the formation of standing bud at the end of the first growth, it is the seedling stage. Generally speaking, the seeds began to germinate in March of that year and lasted for about 4-5 months until July. Attention should be paid to keeping the soil loose and moist during the seedling stage, so that enough air can be obtained for seed germination.
2019-01-16 -
Is zebra an animal?
All mammals belong to the mammalian class of vertebrates, which are evolved from reptiles. Is that zebra an animal? Are zebras beasts? Zebras are beasts. A zebra is a mammal. The gestation period of a female animal is about 11-13 months.
2020-11-11 Zebras yes beasts animals all belong to -
Feeding and management of lactating dogs
The gestation period of dogs ranges from 59 to 68 days, with an average of 63.6 days. Dogs are generally raised in the first month of pregnancy. But from the second month, due to the rapid development of the fetus, the need for various nutrients is gradually increasing, so protein and mineral feed should be added to supplement a variety of vitamins and trace elements. The temperature in the delivery room of the dog is about 20 ℃. 7 days before delivery, enter the delivery period. 5 days before delivery, cut off the long hair around the vagina and nipple and wash it with 0.5% bromogeramine solution. After the puppy is born, let it eat colostrum in time to increase
2019-01-15 -
Points for attention in raising pregnant dogs
The gestation period of dogs was 58-64 days, with an average of 62 days. The task of feeding and management during pregnancy is to enhance the physique of the bitch, ensure the sound development of the fetus, prevent abortion, and each litter can produce more robust, dynamic and newborn paparazzi. For this reason, for the feeding and management of pregnant bitches, in addition to supplying full-price diets, feed should pay attention to hygiene and ensure quality. Never feed moldy, rotten, deteriorated, toxic and strongly irritating feed to prevent miscarriage. Feed should not be frequent.
2019-01-16