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  <leader>01268nam a2200217Ia 4500</leader>
  <controlfield tag="001">CTU_137198</controlfield>
  <controlfield tag="008">210402s9999    xx            000 0 und d</controlfield>
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   <subfield code="a">660.6</subfield>
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   <subfield code="b">T528</subfield>
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   <subfield code="a">60420201</subfield>
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   <subfield code="a">Trần, Thị Tuyết</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="a">Phân lập một số dòng vi khuẩn Nitrobacter sp. có khả năng Nitrate hóa trong ao nuôi tôm công nghiệp :</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="b">Chuyên ngành: công nghệ sinh học</subfield>
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  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="c">Trần Thị Tuyết ; Nguyễn Hữu Hiệp giáo viên hướng dẫn</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="a">Cần Thơ</subfield>
  </datafield>
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   <subfield code="b">Trường Đại học Cần Thơ</subfield>
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   <subfield code="c">2008</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
   <subfield code="a">Nội dung đề tài gồm có hiện trạng nuôi tôm trên thế giới và Việt Nam, hiện trạng ô nhiễm nguồn nước ao nuôi và cách xử lý, phương pháp phân lập và các dòng vi khuẩn Nitrobacter sp, khảo sát mật độ và khả năng nitrate hóa của vi khuẩn trong những nồng độ nitrite khác nhau.</subfield>
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   <subfield code="a">Agricultural biotechnology,Công nghệ sinh học nông nghiệp</subfield>
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   <subfield code="i">Tuyến</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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