crop strains

常見例句

雙語例句

• Cheap fertiliser and improved crop strains have eased overseas shortage in a number of commodity areas.
  廉價的化肥以及經(jīng)過改良的作物種子緩解了海外許多農(nóng)產(chǎn)品地區(qū)的不足。
• So crop breeders must race to develop varieties with the right R genes before new disease strains render existing varieties useless.
  因而農(nóng)作物培育者需要趕在新型疾病使現(xiàn)有品種失去價值之前，開發(fā)具有正確的R基因的品種。
• We will make great efforts to extend the use of improved crop strains and advanced technology, accelerate the development of high quality, special-purpose and pollution-free agricultural products.
  大力推廣優(yōu)良品種和先進適用技術(shù)，加快發(fā)展優(yōu)質(zhì)、專用、無公害農(nóng)產(chǎn)品。

權(quán)威例句

• South Africa advised its commercial farmers to start planting early, and to use crop strains that ripen quickly.
  ECONOMIST: Africa with no rain, or too much
• Not being the product of crosses between the inbred strains, the second-generation crop would not necessarily have the desired characteristics.
  ECONOMIST: Genetic engineering: No sex, please, we’re plants The
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