breeding stock造句怎么写

Transporting by air is increasing and for certain types of goods, such as breeding stock, fresh food or flowers as well as valuables, airfreight is the best choice.

showing of breeding stock

gilt, live, other than pure-bred breeding stock

Veterinarians are frequently asked to certify the fertility of male breeding stock.

So, how does a breeder find out the exact genotypes of his/ her breeding stock?

live boar other than pure-bred breeding stock

The chicken farm is going to select some good roosters to raise as breeding stock.

China national animal breeding stock import&export corporation

Market and economic benefits : My dairy industry has always maintained a relatively high speed of development, cattle breeding stock, the slaughter rate and milk quality have been constantly enhanced.