您要查找的是不是:
- Cage Culture to the world that the main species are grouper, Channa, such as white. 网箱养鱼称着于世,主要有品种有石斑、鳢白等。
- Cobia, Rachycentron canadum, growing fast, with good meat quality and high feed conversion rate, is the main species of sea cage culture. 摘要:海鲡成长快、肉质好且饲料换肉率高,为台湾箱网养殖主要鱼种。
- We use pond culture water, add exterior biologic baits series,and begin to domesticate baitswhen juveniles get to 15 mm long. 采用池塘培水,添加外源饵料生物系列,稚鱼全长15mm时开始驯饵。
- The growing marine fish cage culture has brought high pressure to the marine ecological envirommental protection, and has affected the structure and function of nearshore marine ecosystem. 摘要越来越多的海水网箱养殖给近岸海洋生态环境保护带来了巨大的压力,也对近岸海洋生态系统的结构与功能造成了一定的影响。
- The growing marine fish cage culture has brought high pressure to the marine ecological envirommental protection,and has affected the structure and function of nearshore marine ecosystem. 越来越多的海水网箱养殖给近岸海洋生态环境保护带来了巨大的压力,也对近岸海洋生态系统的结构与功能造成了一定的影响。
- At present the microecoligical agents used in purifying culture water body mainly include photosynthesis bacteria, nitrifying bacteria, bacillus, bdellovibrio and compound microecoligical agents. 摘要目前应用于净化养殖水体的微生态制剂主要有光合细菌、硝化细菌、芽孢杆菌、蛭弧菌、以及复合微生态制剂等。
- Diseases and disorders of finfish in cage culture 笼养鱼类的疾病
- The only way of feeds for marine cage culture 海水网箱养殖饲料发展的必然途径
- If we add adequate dissolved oxygen, just the right amount oxidant, Cl- or Nitrobacteria in cultured water,then it will lower the quantity of nitrite. 养殖水体增加足量溶氧、适量的氧化剂、氯离子和硝化细菌,可降低亚硝酸盐的含量。
- Trial on cage culture of grass carp 网箱养殖草鱼试验
- Technique on cage culture of puffer fish 河鲀鱼网箱养殖技术
- Cage Culture of the Australian Scortum barcoo 澳洲宝石斑鱼水库网箱养殖技术
- different proliferation and culture water 增养殖水体
- The tiger in the cage gnawed listlessly at a bone. 笼子里的老虎在没精打采地啃一根骨头。
- Cage Culture of the Snakehead Fish Channa argus 网箱养殖乌鳢试验
- The small caged deer chafes against the bars. 关在笼子里的小鹿贴在栅栏上擦身体。
- Cage culture of rainbow trout in a deep reservoir 深水型水库网箱养殖虹鳟试验
- She trained her camera on the caged panda. 她把照相机对准笼子里的熊猫。
- I felt terribly caged in in that office. 我呆在那个办公室里感觉真像在笼子里一样。
- Naturalization of a new culture is always faster among the young. 对新文化的采纳在年轻人中总是快一些。