Thus, the ultimate impact of biotechnology will be increased rates of progress, efficient use of variation, reduced genetic lag, and the removal of one or two tiers in the breeding pyramid. The costs of new technologies are discussed briefly....
Yes, animals crossbreed in the wild. ... People usually know of one example of cross breeding, whether it's animals like Mule, Liger, Zebroid, or others. These all sound unusual because it's often a combination of two animals. In short, this means it's a hybrid or cross between two ...
This breeding results in the dogs having excellent fur, which is less prone to shedding than a lot of other breeds. The Cockapoo is a very chill dog with a very stable personality, which makes them a great choice for families with kids or cats. Shutterstock Cockapoos are even a great...
v.breed animals or plants using parents of different races and varieties 同义词:crossbreedcrosshybridizehybridiseinterbreed cross-breed词源中文解释 1670年代,来自 cross- 和 breed(动词)。作为名词出现于1774年。相关词汇: Cross-breeding; cross-bred。
Since 2000, cross-breeding program (Mongolian x Red Angus) was started in order to produce animals with high performance capacities. In this study, we generated whole genome sequence (WGS) data from 65 cross-bred beef cattle (Mongolia × Red-Angus) and 45 Mongolian indigenous individuals. We ...
In colony management CF is used to control for litter size (over-numerous litters are split, and pups given to other dams) and to maximize rate of breeding (under-numerous litter are assigned to other lactating dams and the biological mother can come back in the breeding pool). View ...
A slight exception is British/Wagyu cross animals. This market enjoys a prominent position within the minds of many producers. However, it must be kept in perspective. Of the cattle numbers killed annually, only about 6% enter the B3 market. 年份: 2005 ...
cross - (genetics) an organism that is the offspring of genetically dissimilar parents or stock; especially offspring produced by breeding plants or animals of different varieties or breeds or species; "a mule is a cross between a horse and a donkey"...
Effect of season and management on semen quality of breeding bulls - a review. On the other side vaccination of exotic and crossbred animals for prevention of contagious diseases, as they are more prone to them in turn has ... M Bhakat,TK Mohanty,AK Gupta,... - 《Agricultural Reviews》...
The potential for successful cross-species transfer appears highest in species with long generation times, mixed or outcrossing breeding systems, and where genome size in the target species is small compared to the source. We discuss the implications of these findings and close with an outlook on ...