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Ngày xuất bản: 10/10/2021
Ngày xuất bản Online: 10/10/2021
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DOI: https://doi.org/10.52714/dthu.10.5.2021.897
Số xuất bản
Tập 10 Số 5 (2021): Chuyên san Khoa học Tự nhiên (Tiếng Anh)
Chuyên mục
Natural Sciences Issue
Trích dẫn bài báo
Tran, T. T. T., Dang, P. T., Dang, T. T., & Ha, D. D. (2021). Effects of atrazine and butachlor on growth of mung bean (Vigna radiata), water spinach (Ipomoea aquatica) and soil bacteria. Tạp chí Khoa học Đại học Đồng Tháp, 10(5), 69-76. https://doi.org/10.52714/dthu.10.5.2021.897

Effects of atrazine and butachlor on growth of mung bean (Vigna radiata), water spinach (Ipomoea aquatica) and soil bacteria

Tran Thi Thuy Trang1, Dang Phuong Thuy1, Dang Tan Thanh1, Ha Danh Duc2,
1 Student, Department of Agriculture and Environmental Resources, Dong Thap University, Vietnam
2 Department of Agriculture and Environmental Resources, Dong Thap University, Vietnam

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Tóm tắt

Atrazine and butachlor are herbicides extensively applied to control weeds. In this study, the effects of these compounds on the growth of mung bean, water spinach and soil bacteria were determined. The results showed that all offsets of mung bean and water spinach were killed after amendment with atrazine. However, the effects of butachlor on both plants in the dry season were unapparent, while this compound used at 2.0× (4.0 L/ha) severely reduced the growth of the plants in the rainy season. For example, the length of beanstalks, and weight of beanstalks and roots of mung bean grown in the rainy season at 2.0× butachlor were lower by 36.2% and 44.3% compared to the control, respectively. Moreover, the application of butachlor decreased the yield of mung bean. In addition, both atrazine and butachlor inhibited the growth of soil bacteria even after two months. This study showed that these herbicides are highly toxic to mung bean, water spinach, and soil bacteria.

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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Từ khóa

Atrazine, butachlor, đậu xanh, vi khuẩn đất, rau muống

Tài liệu tham khảo

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