Assessment of the health and ecological risks caused by fungicides in chrysanthemum cultivation by environmental impact quotient
This study uses the Environmental Impact Quotient (EIQ)to assess the health and ecological risks caused by fungicides used in chrysanthemum cultivation upstreamof Xuan Huong Lake, DaLatcity. Survey results reveal that 134 farmers use 21 fungicides with 18 active ingredientson a total area of 3...
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| Định dạng: | Journal article |
| Ngôn ngữ: | English |
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2023
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| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/handle/123456789/2033 https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/1079 |
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oai:scholar.dlu.edu.vn:123456789-20332024-04-09T03:27:56Z Assessment of the health and ecological risks caused by fungicides in chrysanthemum cultivation by environmental impact quotient Nguyễn, Thị Thanh Thuận Hồ, Thị Hằng Chrysanthemum EIQ Fungicide This study uses the Environmental Impact Quotient (EIQ)to assess the health and ecological risks caused by fungicides used in chrysanthemum cultivation upstreamof Xuan Huong Lake, DaLatcity. Survey results reveal that 134 farmers use 21 fungicides with 18 active ingredientson a total area of 35.2 hectares. In all,18 fungicides with an EIQ at the level of “unlikely to be hazardous”(EIQ < 25)are used on about 95% of the acreage,and 3 fungicides with an EIQ of “slightly hazardous”(25 < EIQ < 50)are usedon the rest of the area. The Field Use EIQ of fungicide was ratedvery low in only 8.2%of the survey area andmoderate in 48%. Areas with high and very high ratings account for 3% and 41%, respectively. Using fungicides according to the instructions can reduce the Field Use EIQ values in cultivated areas by 38% and return areas with highand moderate ratings to a low rating. Therefore, it is necessary to instructfarmers on thesafe use of fungicides and to recommend thosewith low EIQ values for chrysanthemum cultivation 13 2 63-75 Khoa Hóa học và Môi trường 2 Nguyễn Thị Thanh Thuận Tạp chí Khoa học Đại học Đà Lạt 2023-04-24T04:04:11Z 2023-04-24T04:04:11Z 2023-03-30 Journal article Bài báo đăng trên tạp chí trong nước (có ISSN), bao gồm book chapter https://scholar.dlu.edu.vn/handle/123456789/2033 10.37569/DalatUniversity.13.2.1079(2023) https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/1079 en Dalat University Journal of Science |
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Thư viện Trường Đại học Đà Lạt |
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Thư viện số |
| language |
English |
| topic |
Chrysanthemum EIQ Fungicide |
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Chrysanthemum EIQ Fungicide Nguyễn, Thị Thanh Thuận Hồ, Thị Hằng Assessment of the health and ecological risks caused by fungicides in chrysanthemum cultivation by environmental impact quotient |
| description |
This study uses the Environmental Impact Quotient (EIQ)to assess the health and ecological risks caused by fungicides used in chrysanthemum cultivation upstreamof Xuan Huong Lake, DaLatcity. Survey results reveal that 134 farmers use 21 fungicides with 18 active ingredientson a total area of 35.2 hectares. In all,18 fungicides with an EIQ at the level of “unlikely to be hazardous”(EIQ < 25)are used on about 95% of the acreage,and 3 fungicides with an EIQ of “slightly hazardous”(25 < EIQ < 50)are usedon the rest of the area. The Field Use EIQ of fungicide was ratedvery low in only 8.2%of the survey area andmoderate in 48%. Areas with high and very high ratings account for 3% and 41%, respectively. Using fungicides according to the instructions can reduce the Field Use EIQ values in cultivated areas by 38% and return areas with highand moderate ratings to a low rating. Therefore, it is necessary to instructfarmers on thesafe use of fungicides and to recommend thosewith low EIQ values for chrysanthemum cultivation |
| format |
Journal article |
| author |
Nguyễn, Thị Thanh Thuận Hồ, Thị Hằng |
| author_facet |
Nguyễn, Thị Thanh Thuận Hồ, Thị Hằng |
| author_sort |
Nguyễn, Thị Thanh Thuận |
| title |
Assessment of the health and ecological risks caused by fungicides in chrysanthemum cultivation by environmental impact quotient |
| title_short |
Assessment of the health and ecological risks caused by fungicides in chrysanthemum cultivation by environmental impact quotient |
| title_full |
Assessment of the health and ecological risks caused by fungicides in chrysanthemum cultivation by environmental impact quotient |
| title_fullStr |
Assessment of the health and ecological risks caused by fungicides in chrysanthemum cultivation by environmental impact quotient |
| title_full_unstemmed |
Assessment of the health and ecological risks caused by fungicides in chrysanthemum cultivation by environmental impact quotient |
| title_sort |
assessment of the health and ecological risks caused by fungicides in chrysanthemum cultivation by environmental impact quotient |
| publishDate |
2023 |
| url |
https://scholar.dlu.edu.vn/handle/123456789/2033 https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/1079 |
| _version_ |
1798256945848647680 |