A kind of artificial breeding method of Sichuan short-tailed shrew
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A breeding method and technology for short-tailed shrews, which are applied in animal feed, animal feed, applications, etc., can solve the problems of low survival rate of indoor breeding and lack of systematic research on shrews.
Inactive Publication Date: 2021-07-23
SICHUAN NORMAL UNIV
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There are 24 genera and 312 species, which are rich in resources. However, there is currently a lack of systematic research on shrews, and the survival rate of indoor breeding is low. There is no experimental model animal using shrews as strains.
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Embodiment 1
[0050] Embodiment 1 Sichuan short-tailed shrew artificial cultivation of the present invention
[0051] a. Raising alone: Adult Sichuan short-tailed shrews were raised individually in a cage with a size of 70 cm × 50 cm × 50 cm and a 1-2 cm thick dry planer wood bedding. At 8:00 every day, feed dried mealworms and chicken breasts, with a feeding weight of 4-5g / piece; at 12:00 every day, feed with apples and cabbage, with a feeding weight of 3g / piece; at 18:00, feed every day with live mealworms and chicken breasts Meat, feeding weight 5-6g / bird;
[0052] b. Pair breeding: In March, fix Sichuan short-tailed shrews, massage along the direction of the genital hole, squeeze from both sides to the center line of the genital hole, feel the penis, and then squeeze it from the vicinity of the genital hole to the opening of the genital hole. A male with a long red penis sticking out is judged as a male, and if there is no penis sticking out after being squeezed many times, it is jud...
Embodiment 2
[0054] Embodiment 2 Sichuan short-tailed shrew artificial cultivation of the present invention
[0055] a. Raising alone: Adult Sichuan short-tailed shrews are raised individually in a cage with a size of 70cm×50cm×50 cm, and a 1-2cm thick dry planer wood bedding is laid. At 8:00 every day, feed dried mealworms and chicken breasts, with a feeding weight of 4-5g / piece; at 12:00 every day, feed apples and cabbage, with a feeding weight of 3g / piece; at 18:00, feed every day with live mealworms and chicken breasts Meat, feeding weight 5-6g / bird;
[0056] b. Pair breeding: In June, fix Sichuan short-tailed shrews, massage along the direction of the genital opening, squeeze from both sides to the midline of the genital opening, feel the penis, and then squeeze from the vicinity of the genital opening to the opening of the genital opening, if there are fine A male with a long red penis sticking out is judged as a male, and if there is no penis sticking out after being squeezed man...
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Abstract
The present invention relates to a kind of artificial culture method of Sichuan short-tailed shrew (Anourosorex squamipes), it is in the animal breeding room, completes the cultivation of Sichuan short-tailed shrew in three stages, and it comprises the following steps: a, raising separately: adult Sichuan short-tailed shrew Tailed shrews are kept in cages alone and fed three times a day; b, paired feeding: before the breeding season, Sichuan short-tailed shrews are paired with males and females at a ratio of 1:1, and single pairs are raised in breeding cages and fed three times a day. After pregnancy, separate cages and raise according to step a; c. Cub feeding: on the basis of breastfeeding, artificially feed twice a day, and separate cages and raise according to step a after 19 to 20 days. The Sichuan short-tailed shrew breeding method of the present invention, by simulating the field breeding environment, the breeding time, litter size and newborn body weight of the Sichuan short-tailed shrew are similar to those of the wild Sichuan short-tailed shrew, which shows that the Sichuan short-tailed shrew cultivated in the present invention Tail shrews can be bred and reproduced successfully indoors, and may be cultivated as experimental model animals of the family Shrews.
Description
technical field [0001] The invention relates to an artificial breeding method of Sichuan short-tailed shrews (Anourosorex squamipes). Background technique [0002] Experimental model animals are biological species used by biologists to reveal certain life phenomena with universal laws through scientific research on selected animal species. With the development of economy in our country, the scale and number of scientific research institutions are constantly expanding, and the number of experimental animals used has also increased significantly, and the rate has been relatively large in recent years. The number of animals has been unable to keep up with the needs of scientific research in our country. There are few experimental animal breeds in my country, and problems such as poor quality are still relatively prominent, and there is still a big gap in the development of biomedicine, research and development of new drugs and biological products. In response to this outstand...
Claims
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