• 生物净化剂对投加无机肥有机肥养殖水体进行试验研究。

    Experiment to test the effect of water clarifier-A on water quality in aquaculture ponds was done with two treatments.

    youdao

  • 发明涉及养殖水体生物水质净化剂制备工艺”,属于动物养殖技术领域

    The invention relates to a microorganism water treatment agent in culturing water and a preparation technique thereof, belonging to the technical field of animal farming.

    youdao

  • 发明涉及养殖水体生物水质净化剂制备工艺”,属于动物养殖技术领域

    The invention relates to a microorganism water treatment agent in culturing water and a preparation technique thereof, belonging to the technical field of animal farming.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定