Social demand for Landrace pigs continues to grow, and the existing farming methods cannot meet the commercialization of Landrace pigs at present. Therefore, the existing methods of culture were observed by using behavioral characteristics of Landrace pigs, in this paper. And the circle as well as large-scale breeding was conducted. Pure Landrace pigs in selected farm were monitored for 24 h wi...

the main objective for plant breeding is to increase genetic diversity. mutation induction is a method to increase genetic diversity associated with selection, recombination, or a combination of these approaches in plant breeding. the present research was aimed to compare efficacy of different doses of gamma rays (150, 200, 250, 300 and 350 gy and zero dose control) on the sesame morphological ...

BACKGROUND Cavalier King Charles Spaniels (CKCS) are predisposed to myxomatous mitral valve disease (MMVD). Studies have indicated a strong genetic background. OBJECTIVE The aim of this study was to evaluate the effect of a breeding scheme involving auscultation and echocardiography. ANIMALS In the Danish Kennel Club mandatory breeding scheme, 997 purebred CKCS were examined during the peri...

Animal breeding traditionally has entailed devising means to apply quantitative and population genetic theory to increase productive capacity of livestock. A highly developed and successful industry has been built on foundations established by academic animal breeders. Recent developments in related sciences such as reproductive biology, molecular biology, cellular biology, and cytogenetics off...

Genome-wide genotyping data regarding breeding materials are essential resources for improving breeding efficiency, especially in plants with complex genomes with a high degree of polyploidy. Several current breeding efforts in cultivated peanut ( L.), which has a tetraploid genome, are devoted to developing high oleic acid cultivars. Genetic maps for such breeding programs have been developed ...

Genetic diversity in the Finnsheep breed was analyzed by quantifying the demographic trends, the depth of known pedigree, effective population size, and the amount of inbreeding, as well as identifying candidate rams within the current population for future breeding and conservation purposes. Pedigree records of 148,833 animals with a pedigree completeness coefficient > or =0.60 and born from 1...