<?xml version="1.0" encoding="UTF-8"?>
<collection xmlns="http://www.loc.gov/MARC21/slim">
 <record>
  <leader>02887nam a2200229Ia 4500</leader>
  <controlfield tag="001">CTU_239290</controlfield>
  <controlfield tag="008">210402s9999    xx            000 0 und d</controlfield>
  <datafield tag="082" ind1=" " ind2=" ">
   <subfield code="a">635.64</subfield>
  </datafield>
  <datafield tag="082" ind1=" " ind2=" ">
   <subfield code="b">Tr506</subfield>
  </datafield>
  <datafield tag="088" ind1=" " ind2=" ">
   <subfield code="a">8620110</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
   <subfield code="a">Nguyễn, Thị Thanh Trúc</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="a">Ảnh hưởng của biện pháp ngắt đọt, tỉa chồi và công thức phân bón đến năng suất hạt mướp (Luffa cylindrica (L.) Roem.) làm gốc ghép tại tỉnh Vĩnh Long :</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="b">Luận văn tốt nghiệp Cao học ngành: Khoa học Cây trồng</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="c">Nguyễn Thị Thanh Trúc ; Trần Thị Ba (cán bộ hướng dẫn)</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">2020</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
   <subfield code="a">Thí nghiệm được thực hiện tại xã Ngãi Tứ, huyện Tam Bình, tỉnh Vĩnh Long từ tháng 6/2019 - 01/2020 nhằm mục tiêu: Xác định biện pháp ngắt đọt, tỉa chồi và công thức phân bón cho năng suất hạt mướp làm gốc ghép cao nhất. Thí nghiệm được bố trí theo thể thức lô phụ với 3 lặp lại, lô chính là 4 biện pháp bổ sung phân bón: (1) đối chứng (không bổ sung phân bón), (2) phân kem Balado Complate tưới gốc, (3) phân bón lá Balado Humate và (4) phân kem Balado Complate tưới gốc + phân bón lá Balado Humate và lô phụ là 4 biện pháp ngắt đọt, tỉa chồi: (1) không ngắt đọt, không tỉa chồi (để tự nhiên-đối chứng), (2) không ngắt đọt (tỉa tất cả chồi gốc đến khi cây cao 2 m), (3) ngắt đọt 1 lần và (4) ngắt đọt 3 lần. Kết quả cho thấy: Nghiệm thức kết hợp phân kem Balado Complate tưới gốc + phân bón lá Balado Humate với không ngắt đọt (tỉa tất cả chồi gốc đến khi cây cao 2 m) cho năng suất hạt mướp thương phẩm cao nhất (59,4 kg/ha), tỉ lệ hạt thương phẩm thấp (39,0%) và thấp nhất là kết hợp phân bón lá với ngắt 3 lần (4,80 kg/ha). Tỷ lệ năng suất hạt thương phẩm trên tổng năng suất hạt cao nhất nhất ở nghiệm thức kết hợp không bổ sung phân bón (đối chứng) với ngắt đọt 1 lần là 53,2%. Tỷ lệ hạt nẩy mầm của hạt mướp ở các nghiệm thức dao động từ 83,3-92,5%.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
   <subfield code="a">Cây trồng,Crops</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
   <subfield code="x">Thích nghi,Adaptation</subfield>
  </datafield>
  <datafield tag="910" ind1=" " ind2=" ">
   <subfield code="c">Qhieu</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
   <subfield code="a">Trung tâm Học liệu Trường Đại học Cần Thơ</subfield>
  </datafield>
 </record>
</collection>
