cross-breeding

基本解释

• 进行杂交育种,杂交

同根派生

• cross-breeding相关词

英汉例句

双语例句

• But conventional cross-breeding is costly and laborious for grapes.
  但是传统的葡萄杂交非常费时费力且价格昂贵。
• But what limits are there to the kind of reiterative, informatics cross-breeding underlying their generation?
  但是什么局限了它们一代代信息杂交存在某种反复或重复？
• The team made the discovery while hunting for genes that boost heterosis, the phenomenon by which cross-breeding two varieties of plants produces more vigorous hybrid offspring with higher yields.
  研究团队在寻找促进杂交优势的基因的时候发现，将两种植物杂交出的更具优势的子代，其产量更高。

权威例句

• But many ranches are now cross-breeding the zebu with Aberdeen Angus and other European stock.
  ECONOMIST: Brazil
• As for cross-breeding, Mother Nature had done it first, cross-pollinating different wild grasses until they produced a grain that could eventually expand into modern bread.
  ECONOMIST: Norman Borlaug

• cross-breeding更多例句

词组短语

短语

• soybean cross -breeding 大豆杂交育种
• binary cross -breeding 二元杂交
• sugarcane cross -breeding 甘蔗杂交育种
• cross -breeding improvement 杂交改良
• single spore cross -breeding 单孢杂交

• cross-breeding更多词组

专业释义

农业科学

• 杂交育种

  China ’ s rice cross-breeding research began in the late 20th century. In the next 20 years, China ’ s rice breeders carried out the systematic studies on natural cross rate, parent selection, cross fertility, cross technology, cross descent ’ s processing and conducted cross breeding tests.
  中国的水稻杂交育种研究始于20世纪20年代末,在此后的20余年中,中国的水稻育种学家在水稻天然杂交率、亲本选配、杂交结实率、杂交技术、杂种后代的处理等方面进行了较为系统的研究,并开展了杂交育种试验,于1933年育成中国第一个水稻杂交品种‘中山1号’,从此开启了中国水稻育种的新纪元。

  生物学

• 杂交育种