Abstract：
Integrating agricultural, chemical, and technological knowledge is crucial for developing bio-nanotechnologies to improve agricultural production. This study explores the innovative use of biopolymeric coatings, based on sodium alginate and sodium alginate + Laponite® (nanoclay), containing biostimulants (tryptophol and thymol) or not, on garlic cloves. These coatings were analyzed using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR-ATR), and scanning electron microscopy (SEM). Greenhouse bioassays showed improvements in garlic shoot plant biomass with both treatments: sodium alginate biopolymer and sodium alginate biopolymer plus Laponite®. In the field experiment, garlic plants treated with sodium alginate, in combination with conventional pesticide treatments, resulted in better quality garlic bulbs, where larger garlics were harvested in this treatment, reducing commercial losses. In tropical garlic crops, obtaining plants with greater initial vigor is essential. Our results highlight the potential of these bio-nanotechnological strategies to enhance garlic propagation, ensuring environmental protection and food security.
摘要：
农业一体化,化学,和技术知识对于发展生物纳米技术以改善农业生产至关重要。本研究探索了生物聚合物涂层的创新用途，基于海藻酸钠和海藻酸钠+Laponite®（纳米粘土），是否含有生物刺激剂（色氨酸和百里酚），在蒜瓣上。这些涂层使用X射线衍射（XRD）进行分析，傅里叶变换红外光谱(FTIR-ATR),和扫描电子显微镜（SEM）。温室生物测定显示，两种处理方法都改善了大蒜芽植物生物量：藻酸钠生物聚合物和藻酸钠生物聚合物加Laponite®。在野外实验中,用海藻酸钠处理的大蒜植物，与常规农药处理相结合，导致更好的质量大蒜鳞茎，在这种治疗中收获了较大的大蒜，降低商业损失。在热带大蒜作物中，获得具有更大初始活力的植物是必不可少的。我们的研究结果突出了这些生物纳米技术策略增强大蒜繁殖的潜力，确保环境保护和粮食安全。
