01421nam a2200217Ia 4500 CTU_85380 210402s9999 xx 000 0 und d 632.9 Kh103 606201 Bùi, Văn Khai So sánh mật độ trồng, khả năng kháng nhôm và thuốc diệt cỏ của cỏ vetiver ( vetiveria zizanioides L.) Bùi Văn Khai Cần Thơ Trường Đại học Cần Thơ 2004 Với mục đích tìm ra mật độ trồng thích hợp và khả năng kháng nhôm của cỏ vetiver, đồng thời có biện pháp ngăn chặn kịp thời khi vetiver trở thành nguy cơ cỏ dại, đề tài được tiến hành với 3 thí nghiệm: (1) So sánh mật độ trồng, (2) Khảo sát khả năng kháng nhôm, (3) khảo sát khả năng kháng thuốc diệt cỏ của cỏ Vetiver. Qua khảo sát khả năng kháng nhôm cho thấy cỏ vetiver bắt đầu bị ngộ độc sao 20 ngày xử lý và khả năng kháng thuốc trừ cỏ cho thấy cỏ vetiver không kháng thuốc Glyphosate và Gramaxon. Weeds Control Mai Loan Trung tâm Học liệu Trường Đại học Cần Thơ
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