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   <subfield code="a">Khảo sát tuyến trùng gây hại trên cây hồ tiêu (piper nigrum L.) tại một số địa bàn thuộc tỉnh Bà Rịa-Vũng Tàu và tỉnh Kiên Giang :</subfield>
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   <subfield code="b">Luận án thạc sĩ Khoa học Nông nghiệp. Chuyên ngành : Bảo vệ thực vật</subfield>
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   <subfield code="c">Nguyễn Thanh Sơn; Nguyễn Thị Thu Cúc (Hướng dẫn Khoa học)</subfield>
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   <subfield code="a">Nội dung luận văn nghiên cứu xác định các giống (loài), sự phân bố hình thái của tuyến trùng ký sinh trên cây tiêu. Từ đó, xác định giống, loài tuyến trùng gây hại quan trọng. Đánh giá ảnh hưởng của một số yếu tố sinh thái, hiện trạng canh tác chủ yếu lên mật số tuyến trùng ký sinh quan trọng. Điều tra và ghi nhận tình hình canh tác, dịch hại và biện pháp quản lý dịch hại trên cây tiêu tại các địa bàn khảo sát.</subfield>
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   <subfield code="a">Trung tâm Học liệu Trường Đại học Cần Thơ</subfield>
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