2 results about "Growing sheep" patented technology

The application belongs to the technical field of genetic breeding, and particularly relates to application of a molecular marker affecting chest circumference traits of Duomun sheep, wherein the molecular marker is at least one of the following ① and ②: ① a nucleotide sequence shown in SEQ ID NO. 2, wherein the nucleotide at the 101bp site is A or C; ② a nucleotide sequence shown in SEQ ID NO. 4, wherein the nucleotide at the 101bp site is G or A; and the application refers to any one of the following (1) and (2): (1) identifying the chest circumference of Duomun sheep; (2) improving the chest circumference of offspring of Duomun sheep. By detecting the molecular marker, the chest circumference development potential of Duomun sheep can be accurately predicted in early stage or even before birth. The application provides a reliable molecular assisted selection tool for the selection of chest circumference of Duomun sheep, which not only helps to accelerate the selection process of excellent sheep, but also provides important technical support for realizing efficient and accurate genetic improvement of Duomun sheep.

The utility model relates to the technical field of sheep house, and disclose a kind of improved house for Hainan sheep gene breeding, including sheep house body, the upper of sheep house body is fixedly connected with glass roof, the middle part of glass roof upper surface is fixedly connected with receiving shell, receiving cavity is set in the inside of receiving shell, one side of receiving shell outer wall is connected with power mechanism, the output end of power mechanism is connected with transmission assembly, the both ends of transmission assembly are all through the side wall of receiving shell to the inside of receiving cavity, and are respectively connected with sunshade component, the other end of two sunshade components is all through the inside wall of receiving shell, and extend to the end of glass roof. This kind of improved house for Hainan sheep gene breeding, when needing to provide illumination for Hainan sheep inside sheep house body, just need to drive transmission assembly to rotate by power mechanism, two sunshade components located in the inside of receiving cavity of receiving shell can be recovered, so that the illumination outside can be penetrated to the inside of sheep house body through glass roof.