5 results about "Foal" patented technology

The invention discloses a nursing and feeding method for donkey foals in the juvenile period, and relates to the technical field of nursing and feeding of the donkey foals. S1, colostrum period; s11, obtaining and feeding colostrum; s12, umbilical cord treatment; s2, lactation period; s21, environment management; s22, nutritional supplementary feeding; s23, performing health monitoring; s3, a weaning period; s31, preparing for weaning; s32, performing exercise and social contact; and S33, growth monitoring and adjustment. Through the combination of the knee position baffles and the body limiting plates, the four limbs of the female donkey and the moving range of the body of the female donkey can be mildly and stably fixed, aggressive behaviors such as foot sticking and kicking during lactation are prevented, and fracture, visceral injury or skin bruise caused by treading and impacting of foals are thoroughly avoided. And the risk that the foals are squeezed or collided due to actions such as sideways and retreats of the female donkeys can be reduced.

The application discloses SNP sites related to equine osteochondrosis and application thereof, and belongs to the technical field of equine molecular genetic breeding and animal disease prevention and control. Specifically relates to 15 SNP sites (including rs1141631352, rs396285604, etc.) significantly related to equine osteochondrosis. The sites are verified as independent genetic signals by GWAS, and can be used to construct a multi-gene risk score (PRS) model to realize early risk assessment, diagnosis and disease-resistant breeding of equine osteochondrosis. In the prior art, the diagnosis of equine osteochondrosis relies on imaging, and breeding relies on phenotype selection, which has the defects of late diagnosis and low efficiency. By detecting the genotypes of the SNP sites, the application can stratify the risk of one-month-old foals, the AUC of the PRS model reaches 0.848, has the beneficial effects of high prediction accuracy, improved breeding efficiency and reduced economic loss, and is suitable for practical application and industrialization popularization of horse farms.

The invention provides a computer image-based horse fetal age measuring and calculating system, which comprises two groups of detection frames fixed on the ground, sliding rails are fixed at the front ends and the rear ends of the two groups of detection frames, and two vertical plates are symmetrically mounted on the surfaces of the sliding rails in a sliding manner; the wrapping assembly comprises a vertical frame, the vertical frame is fixed to the outer side of the middle position of the detection frame, two screw plates are slidably installed in the vertical frame, an upper bandage is installed on the surface of the screw plate at the upper end of the vertical frame, and a lower bandage is installed on the surface of the screw plate at the lower end of the vertical frame; the blocking frame comprises a telescopic frame, the blocking frame is rotationally opened, the horse enters the detection frame, the blocking frame blocks the inlet end and the outlet end of the detection frame, the body of the horse is wrapped and limited through the wrapping assembly, the ultrasonic detection assembly penetrates into the body of the horse, the detection result is reflected to the display end, and images are collected. And the collection convenience is improved.

The invention discloses a horse chondropathy related SNP site and application thereof, and belongs to the technical field of horse molecular genetic breeding and animal disease prevention and control. In particular to 15 SNP loci (including rs1141631352, rs396285604 and the like) remarkably related to the horse chondropathy, and the loci are verified as independent genetic signals through GWAS and can be used for constructing a polygene risk scoring (PRS) model to realize early risk assessment, diagnosis and disease-resistant breeding of the horse chondropathy. In the prior art, diagnosis of horse chondropathy depends on iconography, breeding depends on phenotypic selection, and the defects of late diagnosis and low efficiency exist. By detecting the genotypes of the SNP loci, risk stratification can be carried out in one-month-old foals, the AUC of the PRS model reaches 0.848, and the method has the beneficial effects of high prediction accuracy, improved breeding efficiency, reduced economic loss and the like, and is suitable for practical application and industrial popularization of a horse farm.