According to the need of market,the development of commercial cow raising industry in sugarcane area can reutilize organic materials,save resources...

 
  • 根据市场需求,在蔗区发展肉奶牛养殖业,可使蔗区有机物质重复利用,节约资源,发展循环经济,提高蔗区生产能力及经济、社会和生态效益。
今日热词
目录 附录 查词历史