Nguyễn Phạm Anh Thi * , Võ Thành Thái , Bùi Doãn Thành Trường , Huỳnh Tiến Đạt Nguyễn Chánh Tín

* Tác giả liên hệ (npathi@ctu.edu.vn)

Abstract

Nanotechnology is opening a strategic direction for modern agriculture due to its ability to operate at the molecular level. Nanomaterials, characterized by a large surface area and high reactivity, are effectively applied in various stages of production. Specifically, nano-fertilizers provide controlled nutrient release, enhance absorption, and reduce nutrient losses when applied to soil. Nano-pesticides, such as nano-copper and nano-silver, effectively control pests while reducing toxicity and residue in agricultural products. In animal husbandry, nanotechnology helps improve feed quality, enhance antibiotic efficiency, and develop nano-probiotic formulations. Nano-packaging materials possess antibacterial and antioxidant properties, extending the shelf life of agricultural products. However, nanotechnology still poses potential risks to environmental ecosystems; therefore, further comprehensive research is needed to ensure its effective, sustainable, and long-term application in agriculture.

Keywords: Agriculture, nano-fertilizers, nano-packaging, nano-probiotic, nanotechnology

Tóm tắt

Công nghệ nano đang mở ra hướng đi chiến lược cho nông nghiệp hiện đại nhờ khả năng can thiệp ở cấp độ phân tử. Vật liệu nano có diện tích bề mặt lớn và tính phản ứng cao, ứng dụng hiệu quả trong nhiều khâu sản xuất. Cụ thể, phân bón nano cung cấp dinh dưỡng có kiểm soát, tăng hấp thu và giảm thất thoát khi bón vào đất. Thuốc trừ sâu nano như nano đồng, bạc giúp kiểm soát sâu bệnh hiệu quả, giảm độc hại và tồn dư trong sản phẩm nông nghiệp. Trong chăn nuôi, công nghệ nano được ứng dụng trong việc cải thiện chất lượng thức ăn, tăng hiệu quả kháng sinh và chế tạo các chế phẩm nano probiotic. Bao bì nano có tính kháng khuẩn, chống oxy hóa và giúp kéo dài thời gian sử dụng cho các sản phẩm nông nghiệp. Tuy nhiên, công nghệ nano còn tiềm ẩn nhiều rủi ro đối với hệ sinh thái môi trường nên cần có nhiều nghiên cứu sâu rộng hơn nữa để ứng dụng có hiệu quả công nghệ nano vào nông nghiệp bền vững và lâu dài.

Từ khóa: Công nghệ nano, bao bì nano, nano probiotic, nông nghiệp, phân bón nano

Article Details

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