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  <leader>01597nam a2200241Ia 4500</leader>
  <controlfield tag="001">CTU_237862</controlfield>
  <controlfield tag="008">210402s9999    xx            000 0 und d</controlfield>
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   <subfield code="a">635.2</subfield>
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  <datafield tag="082" ind1=" " ind2=" ">
   <subfield code="b">Nh300</subfield>
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   <subfield code="a">8620112</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
   <subfield code="a">Lê, Yến Nhi</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="a">Khảo sát khả năng quản lý bệnh thán thư trên khoai môn do nấm Colletotrichum sp. bằng xạ khuẩn :</subfield>
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  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="b">Luận văn tốt nghiệp cao học chuyên ngành: Bảo vệ Thực vật</subfield>
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  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="c">Lê Yến Nhi ; Trần Thị Mỹ Hạnh (hướng dẫn khoa học)</subfield>
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  <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>
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   <subfield code="c">2020</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
   <subfield code="a">Khả năng phòng trị của 3 chủng xạ khuẩn LV.ĐT11, CM.AG1 và VL9 đối với bệnh thán thư khoai môn được thực hiện trong điều kiện nhà lưới. Kết quả cho thấy chủng xạ khuẩn LV.ĐT11 khi xử lý phun kết hợp 2 ngày trước và 2 ngày sau khi lây bệnh nhân tạo cho hiệu quả phòng trị bệnh cao thông qua tỷ lệ diện tích lá nhiễm bệnh thấp là 49,35%, hiệu quả giảm bệnh cao là 50,65% và có khác biệt so với nghiệm thức đối chứng đến thời điểm 9 ngày sau lây bệnh.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
   <subfield code="a">Khoai môn,Taro</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
   <subfield code="x">Bệnh và sâu bệnh,Diseases and pests</subfield>
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  <datafield tag="904" ind1=" " ind2=" ">
   <subfield code="i">Hiếu</subfield>
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  <datafield tag="910" ind1=" " ind2=" ">
   <subfield code="c">tvtrong</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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