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Because ninety percent of pandas don't know how to mate, they can only rely on artificial insemination.
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The low reproduction rate of giant pandas is caused by a variety of factors, and here are some of the main ones:
1.Limited breeding season: The breeding season for giant pandas is very short, usually between February and May each year. As a result, pandas have relatively few chances of mating and conception.
2.Irregular ovulation of female giant pandas: Female giant pandas have relatively short ovulation cycles, and ovulation times are irregular, and only a small part of the time can they get pregnant.
3.Male giant pandas have poor mating ability: Male giant pandas have weak mating ability and are prone to sexual disorders, resulting in unsuccessful mating.
4.Habitat destruction and human disturbance: Habitat destruction and human disturbance have also had a negative impact on the breeding of giant pandas. The destruction of wild habitats and forest development have deteriorated the living environment of giant pandas, which in turn affects their normal mating and reproduction.
5.Giant panda reproduction difficulty: Giant panda is an endangered species, and unlike other bears, it is very difficult to reproduce. The chances of successful mating are not high, and there is a risk of miscarriage or premature birth after conception.
Therefore, due to the combination of the above reasons, the reproduction rate of giant pandas is low. In order to protect this endangered species, it is necessary to carry out scientific and rational breeding and conservation management, so as to increase the reproductive rate of giant pandas and increase their surviving numbers.
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According to scientific research, the weakening of the digestive system of giant pandas can lead to a decrease in their reproductive rate.
According to the UK**, a recent study found that the digestive system of giant pandas is very fragile, and the digestion of bamboo is not very optimistic. This is an important reason for the low reproduction rate of giant pandas.
Giant pandas are an endangered species. They have a reduced habitat area, are very picky about their diet, and have low reproductive capacity. It is well known that bamboo is almost the only food for giant pandas, but scientists have found that they are not very optimistic about the digestion of bamboo.
The survey shows that at present, although the digestive system of giant pandas belongs to the herbivore class, it still retains some characteristics of carnivores: short intestine, simple stomach structure, unlike cows with strong digestive ability of the four-chambered stomach.
Moreover, there are still intestinal bacteria in the body that can effectively break down protein-derived podales, and there is a lack of intestinal flora that can extract energy from fiber plants.
The low digestibility of giant pandas is partly responsible for their low reproduction rate. Female pandas ovulate once a year and only in spring, and the conception time is short, only 2-3 days. Scientists believe that the exact timing of reproduction may depend on the seasonal changes in nutrients inside the bamboo.
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Is it easy to breed more and can it still be called a national treasure if there are more quantities, do you understand hunger marketing, and now send pandas to foreign zoos The other party is grateful to Dade, if there are more numbers, will it be.
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Giant pandas in captivity compared to wild giant pandas.
The lifespan is longer, and the reproductive ability is also stronger. Captive giant pandas have a much better living environment than wild giant pandas, they don't need to worry about food, and there are special personnel to check their bodies regularly, so it is natural that they have a long life span and strong reproductive ability. Giant pandas in captivity can generally live more than 30 years, while the average lifespan of wild giant pandas is only 18-20 years.
By 2019, there were 600 giant pandas in captivity in the country, and less than 1,600 giant pandas in the wild. The giant panda can be said to be very popular with people, and its simple and cute face has attracted countless fans for it. At present, the giant pandas that people can often see can only be wild pandas in zoos.
Other countries that want to have giant pandas in zoos can only rent them like China, and they will have higher rental fees.
In addition to the captive giant pandas that people can usually see, we should pay more attention to wild giant pandas. The current habitat of wild giant pandas is worrying. With the continuous development of human beings, the habitat of wild giant pandas has been continuously compressed, and wild giant pandas have been divided into small groups.
At present, there are more than 30 giant pandas in the wild. And these wild giant pandas, which are isolated by their geographical environment, do not get genetic exchange between the population over time, and problems will arise within the population. In addition, bamboo meetings can also occur in the wild, affecting the food of wild giant pandas**.
Normally, after the bamboo meeting, the wild pandas move to other places to forage, but due to habitat fragmentation, the movement of wild pandas is restricted, and it is difficult for them to survive without food. In Sichuan and Gansu in the 80s of the last century, hundreds of giant pandas bloomed because of bamboo.
And starve to death. <>
Giant pandas are loved for their cute appearance, and I believe that the problems faced by giant pandas in the wild can be solved in the future, no matter how long it takes for us to still see the cute giant pandas in the wild.
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Of course, the wild giant panda has a longer lifespan and stronger reproductive ability, because this kind of giant panda in the wild has a relatively strong physical defense ability.
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I feel that wild giant pandas have a stronger lifespan and are more fertile. Because they have always protected themselves, supported themselves, and have a particularly strong ability to survive.
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Giant pandas in captivity live longer, and wild giant pandas are highly fertile. Because the food in captivity is generally artificially given, it is more secure, and the wild giant panda is more free, that is, all kinds of mating.
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Captive giant pandas, living environment is comfortable, there is no danger, you can detect diseases in time, in time, with the help of the staff, life and fecundity are stronger.
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In fact, giant pandas in captivity live longer than wild giant pandas, and they have a stronger reproductive ability, because wild giant pandas often encounter some disease dangers and cannot be rescued.
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Captive giant pandas will be a little stronger, after all, the conditions are better, and there is a special person to take care of it, and if there is discomfort, it will be carried out immediately**.
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I think it's still in captivity, it should be better, after all, there are professional people to take care of it, and it should be healthier physically.
Alas, miscellaneous so, personal reasons.
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