selective breeding of livestock

基本解释

• [經濟學]家禽家畜選育法

英汉例句

雙語例句

• The State encourages the breeders of livestock and poultry to make selective breeding of new breeds and the synthetic strains of the imported livestock and poultry;
  國家鼓勵畜禽養殖者對進口的畜禽進行新品種、配套系的選育；
  hhlew.com

• selective breeding of livestock更多例句

专业释义

經濟學

• 家禽家畜選育法