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The causes and methods of less litter in sows
The causes and methods of less litter in sows
2018-09-07 -
Evaluation Indexes of Reproductive performance of Pig
There are seven main indicators of reproductive performance of pigs: (1) litter size: total litter size and live litter size: total litter size refers to the total number of piglets in the same litter within 24 hours of birth, including stillbirth, mummified fetus and deformed pigs, live litter number refers to birth
2020-11-27 Pig reproduction performance evaluation index pig -
Mineral requirement of high-yield sows
Mineral requirement of high-yield sows
2018-07-10 -
Methods to improve the reproductive ability of sows
The production capacity is the litter size per litter and the litter size per litter, the litter size is determined by the length of the sow reproductive cycle, and the litter size is determined by the litter size and pre-weaning mortality. The main way to improve the production capacity of sows is to improve the reproductive cycle and break of sows.
2020-11-08 Improvement sow reproduction capacity method production capacity table -
What are the reasons for the lack of litter in sows? What are the main causes and preventive measures of preterm birth, abortion and stillbirth?
Pigs are vertebrates, mammals and domestic animals. They can mate at 5 to 12 months after birth, and the pregnancy period is about 4 months. So what are the reasons for the lack of litter in sows? What are the main causes and preventive measures of preterm birth, abortion and stillbirth? What are the reasons for the lack of litter in sows?
2020-11-11 Sows litter few reasons what premature delivery miscarriage -
The reasons for the lack of litter size in sows
The reasons for the lack of litter size in sows
2018-08-09 -
How many times is it appropriate for ternary sows to mate and inseminate? Once? Twice? Or three times?
How many times is it appropriate for ternary sows to mate and inseminate? Once? Twice? Or three times?
2020-05-18 -
Cause analysis and solution to the small number of mink litter
Cause analysis and solution to the small number of mink litter
2018-07-14 -
Average litter size per litter and weaning number
Average litter size per litter and weaning number
2018-07-10 -
The method of increasing the live litter size of sows
The method of increasing the live litter size of sows
2020-05-25 -
How to improve the litter rate of female rabbits with good economic benefits
How to improve the litter rate of female rabbits with good economic benefits
2018-07-11 -
Design idea of Wantou Pig Farm and Pig herd structure
Design idea of Wantou Pig Farm and Pig herd structure
2019-02-20 -
How to raise Taihu pigs with the largest litter number in the world? How many babies can you have?
Taihu pig is the most litter breed in the world and enjoys the reputation of national treasure. it is mainly distributed in the lower reaches of the Yangtze River and the Taihu Lake basin at the junction of Jiangsu, Zhejiang and Shanghai. Wuxi area of Jiangsu Province is the key producing area of Taihu pig. So, how to raise Taihu pigs? Be able to produce
2020-11-11 In the world the largest number of babies Taihu Lake pigs how to raise just -
How to improve the reproductive utilization rate of sows in breeding pigs
The reproduction rate of sows is related to the economic benefits of large-scale pig farms, is an important symbol of transforming potential biological productivity of sows into real productivity, and is an important index to measure the comprehensive production level of a large-scale pig farm. Keep the population structure of sows reasonable
2020-11-08 Breeding pig how to improve sow reproduction utilization -
What are the factors that affect the number of sows born
What are the factors that affect the number of sows born
2019-08-02 -
What are the breeds of improved pigs
What are the breeds of improved pigs
2018-09-07 -
Methods to improve the reproductive ability of sows
Methods to improve the reproductive ability of sows
2018-06-30 -
How to effectively prevent the abortion of sows due to the low litter rate of sows
How to effectively prevent the abortion of sows due to the low litter rate of sows
2018-07-14 -
What is the birth weight of piglets? 6.7 jin? The relationship between litter age, body weight and feed intake
Have you ever seen a piglet that weighs so much? 6.7 jin.
2018-07-10 -
Causes and prevention of infertility or litter loss in sows
Causes and prevention of infertility or litter loss in sows
2018-07-23