Ebian spotted cattle has the ability to adapt to the local natural ecological environment,and is one of the excellent local cattle breeds in Sichuan.Ebian spotted cattle is a breed of cattle for both service and meat ...Ebian spotted cattle has the ability to adapt to the local natural ecological environment,and is one of the excellent local cattle breeds in Sichuan.Ebian spotted cattle is a breed of cattle for both service and meat use and formed through long-term natural selection and artificial selection.Because of the weak development and utilization of this breed,the economic benefits of excellent breeds have not been fully brought into play,and farmers'enthusiasm in breeding is poor,so that the number of Ebian spotted cattle has reduced year by year.In order to strengthen the protection,development and utilization of Ebian spotted cattle as a local excellent breed,combined with the third national survey of livestock and poultry genetic resources in 2021,Ebian spotted cattle was investigated,and a comprehensive,scientific and objective analysis of its population numbers was conducted.Besides,reasonable suggestions were put forward.展开更多
[Objectives]In order to better understand the performance of Kongshan cattle,their growth and development was analyzed.[Methods]The body weights of 106 kongshan cattle at different month ages were measured,and the gro...[Objectives]In order to better understand the performance of Kongshan cattle,their growth and development was analyzed.[Methods]The body weights of 106 kongshan cattle at different month ages were measured,and the growth curves and body measurement indices of Kongshan cattle after one year old were analyzed by SPPS18.0.[Results]Kongshan cattle have good body shape.Compared with 1985,the performance of body measurements and weight was improved significantly;and the body measurements and body weight of Kongshan cattle increased significantly after 24 months old,indicating that Kongshan cattle still have good fattening performance in adulthood.[Conclusions]This study analyzed the growth and development laws of Kongshan cattle and the status quo of the population,and will provide some help for the selection and utilization of Kongshan cattle breed more intuitively.展开更多
In this paper,the present situation of Xieka cattle was investigated,and the body size of Xieka cattle was measured.It was found that there were some problems in Xieka cattle,such as backward feeding and management,an...In this paper,the present situation of Xieka cattle was investigated,and the body size of Xieka cattle was measured.It was found that there were some problems in Xieka cattle,such as backward feeding and management,and degradation of breeds.The corresponding strategies were put forward in order to promote the resource protection,development and utilization of Xieka cattle.展开更多
基金Science and Technology Plan of Sichuan Province,China(2021YFYZ0001)Sichuan Beef Cattle Innovation Team of National Modern Agricultural Industrial Technology System(SCCXTD-2023-13)Special Project for Financial Operation of Sichuan Province,China。
文摘Ebian spotted cattle has the ability to adapt to the local natural ecological environment,and is one of the excellent local cattle breeds in Sichuan.Ebian spotted cattle is a breed of cattle for both service and meat use and formed through long-term natural selection and artificial selection.Because of the weak development and utilization of this breed,the economic benefits of excellent breeds have not been fully brought into play,and farmers'enthusiasm in breeding is poor,so that the number of Ebian spotted cattle has reduced year by year.In order to strengthen the protection,development and utilization of Ebian spotted cattle as a local excellent breed,combined with the third national survey of livestock and poultry genetic resources in 2021,Ebian spotted cattle was investigated,and a comprehensive,scientific and objective analysis of its population numbers was conducted.Besides,reasonable suggestions were put forward.
基金Supported by Sichuan Beef Cattle Innovation Team Building of National Modern Agricultural industrial Technology System(SCCXTD-2022-13)Sichuan Science and Technology Planning Project(2021YFYZ0001).
文摘[Objectives]In order to better understand the performance of Kongshan cattle,their growth and development was analyzed.[Methods]The body weights of 106 kongshan cattle at different month ages were measured,and the growth curves and body measurement indices of Kongshan cattle after one year old were analyzed by SPPS18.0.[Results]Kongshan cattle have good body shape.Compared with 1985,the performance of body measurements and weight was improved significantly;and the body measurements and body weight of Kongshan cattle increased significantly after 24 months old,indicating that Kongshan cattle still have good fattening performance in adulthood.[Conclusions]This study analyzed the growth and development laws of Kongshan cattle and the status quo of the population,and will provide some help for the selection and utilization of Kongshan cattle breed more intuitively.
基金Innovation of High Quality Cattle Breeding Materials and Methods and Selection of New Breeds-Evaluation of Local Cattle Resources and Germplasm Innovation(2021YFYZ001).
文摘In this paper,the present situation of Xieka cattle was investigated,and the body size of Xieka cattle was measured.It was found that there were some problems in Xieka cattle,such as backward feeding and management,and degradation of breeds.The corresponding strategies were put forward in order to promote the resource protection,development and utilization of Xieka cattle.
