Lignin-based nano-enabled agriculture: A mini-review.

Area of Science:

• Agricultural Science
• Nanotechnology
• Environmental Science

Background:

• Conventional agricultural practices face environmental challenges due to increasing resource use for food production.
• Low-efficiency methods are becoming obsolete, necessitating sustainable alternatives.
• Nanotechnology offers potential for controlled delivery of agrochemicals, improving sustainability and food security.

Purpose of the Study:

• To review advancements in lignin nanoparticle preparation for controlled release of pesticides, herbicides, and fertilizers.
• To discuss plant responses to lignin-based nano-enabled agricultural applications.
• To analyze the performance, challenges, and future of lignin in nano-enabled agriculture.

Main Methods:

• Literature review of lignin nanoparticle synthesis and characterization.
• Analysis of controlled release studies for pesticides, herbicides, and fertilizers.
• Evaluation of plant response data and efficiency comparisons with conventional methods.

Main Results:

• Lignin nanoparticles show promise for controlled agrochemical delivery, enhancing efficiency.
• Studies indicate positive or neutral plant responses to lignin-based nanomaterials.
• Lignin-based systems demonstrate competitive or superior release performance compared to conventional methods.

Conclusions:

• Lignin nanostructures are a viable sustainable biomaterial for nano-enabled agriculture.
• Further research is needed to address challenges and optimize lignin-based nano-applications.
• Lignin holds significant potential for developing resilient and food-secure agricultural systems.