发布时间:2025-02-10 05:41:03
想要不把基围虾养死,一定要注意水质,ph要维持在7-8之间,溶氧也不能太低,每升至少是4毫克。投放虾苗一个月后,需要投喂人工饲料,还要加一点贝类和杂鱼,水温保持在20-30℃之间,这样才有食欲,低于15℃的话则要减少投喂。另外,投喂的时间多在夜晚。
我家正在装修,灶台的台面是大理石的,我想请问是用白色的玻璃胶还是用透明的玻璃胶,哪一种要好一些
2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03别墅的斜屋顶上突出一个亭子类的东西应该是别墅的造型用广联达图形和钢筋算量应该怎样画出这个造型
2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03 2025-02-10 05:41:03