improved breed造句

• In all project areas , training and assistance will be provided to improve breeding cow management
  将在所有项目区提供培训和援助，改善母牛育种管理。
• Through introducing improved breeds of pearl , controling producing technology seriously , we produce fine - drilled products with high quality
  自公司创立以来，以“让中国淡水珍珠走向世界，用绿色珍珠饰品美化人间”为企业宗旨。
• However , the declining contribution of varietal improvement since 1997 means that governments should encourage breeders to explore elite germplasm , improve breeding level , and enhance yield so that varietal improvement can contribute greater to rice production
  鉴于此，政府应鼓励育种人员进一步发掘优异种质，提高水稻育种水平，突破目前单产停滞不前的现象，从而更好地为水稻生产服务。
• Abstract : the study of pingwu cattle the ecological factor of the main place of origin , its appearance , its body measurements and the comparison with other cattle breeds in sichuan , shows that , in body measurements , appearance , and body measurements index , pingwu cattle is different from other cattle breeds , it " s improved breeds draft cattle in the north - west mountain erea of sichuan , it has characteristics of draft and meat cattle
  文摘:对平武黄牛主产区生态条件的调查、外貌的观察和体尺的测定，与四川现有黄牛地方品种的比较分析，结果表明平武黄牛在体尺、外貌、体尺指数等方面有别于其它黄牛品种，是川西北山区良好的役用型黄牛种群，具有向役肉兼用型方向发展的优良特性。