Definition

Examples

• 农民们选择良种来提高产量。
  Nóngmínmen xuǎnzé liáng zhǒng lái tígāo chǎnliàng.
  Farmers choose improved varieties to increase yields.
• 这家农场引进了新的良种牛。
  Zhè jiā nóngchǎng yǐnjìn le xīn de liáng zhǒng niú.
  This farm introduced new fine-breed cattle.
• 良种的培育需要很长时间。
  liáng zhǒng de péiyù xūyào hěn cháng shíjiān.
  The cultivation of improved varieties takes a long time.