sexual maturity Learn more about sexual maturity
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When is the sexual maturity of the rabbit? What are the symptoms?
When is the sexual maturity of the rabbit? What are the symptoms?
2018-07-25 -
Sexual and physical maturity of Pigs
Sexual and physical maturity of Pigs
2018-07-23 -
How long will it take for masked palm civet to be sexually mature?
How long will it take for masked palm civet to be sexually mature?
2018-07-07 -
Breeding techniques of Dairy cows
Breeding techniques of Dairy cows
2018-07-06 -
How to deal with low hatchability of female turtles
Artificial turtle breeding has emerged in many places in recent years, especially with the turtle market leveling and turtle market strengthening, many turtle farmers have turned to turtle breeding. However, breeders found that although some female turtles lay a lot of eggs, the fertilization rate is not high and the hatching rate is low, especially the fertilization rate of turtle eggs at the first birth age is even lower. Many people think that there is a problem with the female turtle, but they do not know that the reason is not in the female turtle, but mainly related to the male turtle itself. Through practice, people found that many animals in nature sexual development time
2019-01-16 -
When is the best time for dog breeding?
When puppies reach a certain age after birth, male dogs can produce sperm with the ability to fertilize, which is called sexual maturity. Maturity does not mean that it is possible to reproduce, because the dog is not yet fully mature. About 12 months of age is the appropriate time to start breeding. In general, the sexual maturity of small dogs is earlier, while that of large dogs is later. It is generally believed that sexual maturity is 8-12 months old after birth, and there are 6 months earlier. It's different all over the country. Small and medium-sized dogs are 1.5 years old and have a high survival rate of reproduction.
2019-01-16 -
Breeding characteristics of raccoon dog in Ursuli
1. Sexual maturity: the young raccoon dog is sexually mature at the age of 8-10 months after birth, and the male raccoon dog is slightly earlier than the female. 2. Sexual cycle: raccoon dog is an animal in estrus once a year. The testis of male raccoon dog begins to develop from the Autumn Equinox, and the texture of testis is soft at the end of January and the beginning of February. There are mature sperm in the epididymis, which begin to show sexual desire and can mate. The whole mating period can last 60-90 days. The testis atrophied quickly after the end of the mating period, and returned to the quiescent state in May, until the Autumn Equinox developed again, showing annual periodic changes. The sexual organ development of female raccoon dog is similar to that of male raccoon dog.
2019-01-16 -
How old is the dog when he wants to get married?
When puppies reach a certain age after birth, male dogs can produce sperm with the ability to fertilize, which is called sexual maturity. Maturity does not mean that it is possible to reproduce, because the dog is not yet fully mature. About 12 months of age is the appropriate time to start breeding. In general, the sexual maturity of small dogs is earlier, while that of large dogs is later. It is generally believed that sexual maturity is 8-12 months old after birth, and there are 6 months earlier. It's different all over the country. Small and medium-sized dogs aged 1-1.5 years old, reproduce and survive.
2019-01-16 -
Parent fish cultivation
1. Parent fish cultivation (1) the age of sexual maturity is 2-3 years old, and the weight of sexual maturity is more than 0.5 kg. The spawning and breeding period is from May to June. (2) there are a large number of "chasing stars" in the head, pectoral fin and caudal stalk of male and female mature males, and there is a rough feeling in the hands; when the abdomen is narrow and sexually mature, milky semen is released from the testis of the abdomen gently pressed; and the first fin of the pectoral fin is thick and wavy. The female fish has no "star chase" or only a small amount of star chase in the eyes and back, which is obvious in the abdomen.
2019-01-16 -
The harm of premature laying of laying hens
The harm of premature laying of laying hens
2018-07-04 -
Breeding techniques of parent fish in silverfish culture
1. The source of parent fish. Sexually mature individuals caught in the breeding season can be used for artificial reproduction; sexually mature individuals can be used for artificial reproduction; individuals that are not sexually mature shall not be used for artificial reproduction. two。 The fishing of parent fish. The fishing of large silverfish should be carried out during the peak spawning period. fishing can be started in the north of the Yellow River in early December and in the south of the Yellow River from mid-December. Fishing gear can be Gill net (mesh 2a is 1.5-2.4 cm) or ice
2019-01-16 -
Key techniques of sexual reproduction of Gastrodia elata
Gastrodia elata, also known as red arrow, fairy foot, back to the cage seed, for the orchid plant. The rhizome of Gastrodia elata can be used as medicine, which is a kind of scarce precious traditional Chinese medicine. The reproduction method of Gastrodia elata is divided into asexual reproduction and sexual reproduction. Seed reproduction is sexual reproduction, which can not only solve the problem of lack of seed flax, but also avoid variety degradation caused by long-term five-sex reproduction. The key techniques of sexual reproduction of Gastrodia elata are recommended as follows for reference. First, the choice of venue. The site for seed cultivation should be in a place where the management is convenient, the wind is sheltered, and the soil does not accumulate water. The cultivation cellar should be shallow and present.
2019-01-16 -
Breeding of antler deer
The physiological characteristics of antler deer sexual maturity and appropriate first mating age sexual maturity is the reproductive physiological maturity, when the deer can produce mature sperm and eggs, and have sexual behavior. The sexual maturity of antler deer is related to breed, type, sex, genetic status, nutritional status and ontogeny. Sika deer is earlier than red deer, females are earlier than males, and the same breed of deer have good nutritional status and rapid ontogenetic sexual maturity. General maturity period: sika female deer is about 16 months old, well-developed deer reaches sexual maturity at 7 months old, male deer is 20.
2019-01-16 -
Rabbit breeding technology
Rabbit reproduction is its necessary stage, what is the performance of the rabbit at this stage? What is the breeding technique of rabbits? The following is the information sorted out by the editor. Let's take a look at it: rabbit breeding techniques 1, sexual maturity and first mating age, Rex rabbit
2020-11-08 Rabbit breeding technology rabbit yes it must go through the stage. -
Breeding and breeding of antler deer
The physiological characteristics of antler deer sexual maturity and appropriate first mating age sexual maturity is the reproductive physiological maturity, when the deer can produce mature sperm and eggs, and have sexual behavior. The sexual maturity of antler deer is related to breed, type, sex, genetic status, nutritional status and ontogeny. Sika deer is earlier than red deer, females are earlier than males, and the same breed of deer have good nutritional status and rapid ontogenetic sexual maturity. General mature period: the sika deer is about 16 months old and develops well.
2019-01-16 -
Reproductive characteristics of pheasant
Reproductive characteristics of pheasant
2018-07-09 -
There are skillful ways to improve the fertilization rate of turtle eggs by breeding turtles.
Artificial turtles have sprung up in many places in recent years, but breeders have found that some species of female turtles lay a lot of eggs, but the fertilization rate is not high, especially at the age of first birth. Later, tortoise experts found that many animals in nature
2020-11-08 Breeding tortoise improvement turtle egg fertilization rate skillful method artificial -
Natural mating techniques for breeding white-feathered broilers
(1) the male-female ratio refers to the number of hens borne by each rooster for breeding. Taking free-range breeding on the ground as an example, the male-to-female ratio of fast-big white-feathered broilers, high-quality white-feathered broilers and egg-type chickens is lvv 8-10, 1-9-12 and 10-13 respectively. If it is online, it is appropriate to take the lower limit.
2020-11-08 Breeding white feather broiler nature mating technology one male and female ratio -
Estrus and mating of dogs
The estrus and breeding of bitches is an important part of breeding. Only when we correctly grasp the sexual periodic changes and ovulation period of bitches, can we achieve timely breeding and improve the pregnancy rate and fecundity. The main results are as follows: 1. in terms of reproduction, according to the different sexual physiological changes of the dog, the sexual cycle of the dog is divided into four stages: proestrus, estrus, late estrus and anestrus. 1. Proestrus: from dripping mucus with blood from the vulva to accepting the climbing of a male dog.
2019-01-16 -
What's the difference between giant turtles and razor tortoises?
Giant turtles generally refer to giant musk turtles, while razor turtles generally refer to musk on the back of knives, both of which are necessary for turtle lovers. So what's the difference between them? What's the difference between giant tortoise and razor tortoise? 1. The vertebra keel of the giant tortoise will go with the years.
2020-11-11 Giant turtle and razor turtle area don't be in where giant tortoise