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  <leader>01149nam a2200205Ia 4500</leader>
  <controlfield tag="001">CTU_230286</controlfield>
  <controlfield tag="008">210402s9999    xx            000 0 und d</controlfield>
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   <subfield code="a">639.31</subfield>
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   <subfield code="b">H103</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
   <subfield code="a">Trần, Ngọc Hải</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="a">Thực nghiệm nuôi cá rô phi (Oreochromis niloticus ) trong hệ thống biofloc với độ mặn và tỷ lệ C:N khác nhau :</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="b">Báo cáo tổng kết đề tài Khoa học và Công nghệ cấp trường</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="c">Trần Ngọc Hải (Chủ nhiệm đề tài)</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="a">Cần Thơ</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="b">Trường Đại học Cần Thơ</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="c">2017</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
   <subfield code="a">Nghiên cứu nhằm xác định độ mặn và tỷ lệ C:N thích hợp cho sự phát triển của cá rô phi, đồng thời góp phần cải thiện năng suất và hệ số thức ăn trong nuôi thương phẩm cá rô phi nuôi theo công nghệ biofloc.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
   <subfield code="a">Cá nước ngọt,Freshwater fishes</subfield>
  </datafield>
  <datafield tag="910" ind1=" " ind2=" ">
   <subfield code="b">nthai</subfield>
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  <datafield tag="980" ind1=" " ind2=" ">
   <subfield code="a">Trung tâm Học liệu Trường Đại học Cần Thơ</subfield>
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