CHẾ TẠO VÀ SỬ DỤNG CHẾ PHẨM SINH HỌC NHŨ TƯƠNG NANO BẠC-DẦU NEEM-POLYHEXAMETHYLENE BIGUANIDE PHÒNG TRỪ NẤM BỆNH TRÊN CÂY QUẤT CẢNH

Chỉ số đề mục

Lĩnh vực nghiên cứu

3 - Khoa học y, dược

Dạng tài liệu

BB

Tác giả

Đoàn Quang Hà, Chu Thị Hảo, Trần Mạnh Hải⁽²⁾, Nguyễn Tấn Thành⁽¹⁾

Nhan đề

CHẾ TẠO VÀ SỬ DỤNG CHẾ PHẨM SINH HỌC NHŨ TƯƠNG NANO BẠC-DẦU NEEM-POLYHEXAMETHYLENE BIGUANIDE PHÒNG TRỪ NẤM BỆNH TRÊN CÂY QUẤT CẢNH

Nhan đề tiếng anh

MANUFACTURE AND APPLY PROBIOTIC NANO-EMULSIONS SILVER-NEEM OIL-POLYHEXAMETHYLENE BIGUANIDE FOR KUMQUAT TREES TO PREVENT DISEASE

Nguồn trích

Tạp chí Phân tích Hóa, Lý và Sinh học

Năm xuất bản

2023

Số

4

Trang

26

ISSN

Từ khóa

Từ khóa tiếng anh

Tóm tắt

Kumquat is one of the popular ornamental plants every Tet holiday in Vietnam and some Asian countries. However, according to the surveys, in order to have beautiful products, the use of chemical plant protection chemicals is unavoidable. Excessive exposure to the above chemicals will affect the health of kumquat producers and consumers. To overcome and minimize the amount of pesticides, this study presented a safe biological nano-emulsions from silver, neem oil, polyhexamethylene biguanide (PHMB) with nanoparticle sizes ranging from 45-96 nm, inhibiting Phytophthora. sp fungi at a concentration of 7.5 ppm on a silver basis in an in vitro laboratory. At the same time, it had the ability to replace 30% of chemical pesticides (Redomil gold 68WG and Toplusa 450SC) and was effective in disease prevention of over 81%. Nanoemulsion applied in organic agricultural production was a new direction to initially help reduce the use of chemicals towards green agricultural production

Tóm tắt tiếng anh

Kumquat is one of the popular ornamental plants every Tet holiday in Vietnam and some Asian countries. However, according to the surveys, in order to have beautiful products, the use of chemical plant protection chemicals is unavoidable. Excessive exposure to the above chemicals will affect the health of kumquat producers and consumers. To overcome and minimize the amount of pesticides, this study presented a safe biological nano-emulsions from silver, neem oil, polyhexamethylene biguanide (PHMB) with nanoparticle sizes ranging from 45-96 nm, inhibiting Phytophthora. sp fungi at a concentration of 7.5 ppm on a silver basis in an in vitro laboratory. At the same time, it had the ability to replace 30% of chemical pesticides (Redomil gold 68WG and Toplusa 450SC) and was effective in disease prevention of over 81%. Nanoemulsion applied in organic agricultural production was a new direction to initially help reduce the use of chemicals towards green agricultural production

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