Author(s): Priya Meena, Kinjal Mondal, Vinod Saharan, Devendra Jain, Ranjana Bai Yadav, Pokhar Rawal, Ram Hari Meena, Kalpana Meena and Manoj Kumar Meena

Abstract: Global agriculture is frantically seeking for ways to mitigate the detrimental environmental effect of standard chemical fertilizers. Next-generation fertilizers made from biodegradable, eco-friendly, renewable energy sources may be the answer, allowing for greater nutrient efficiency and a lower environmental footprint. Chitosan nanoparticles (NPs) have recently been characterized as a viable way to improve plant immune systems through slow, controlled, and targeted nutrient delivery. Chitosan is a linear amino polysaccharide having a rigid structure, hydrophilic properties, and crystal structures. Chitosan, due to its amino group content, can combine with other chemicals, penetrate the plant's vascular system, and activate plant metabolic-physiological pathways. Surface-functionalization of chitosan with additional active compounds improves the bio-functionalities of the structure. In the current study, an ammonium-loaded chitosan nano-fertilizer (ACS NF) was formulated by ionic gelation, and its effectiveness on maize was comprehensively examined in a semi-field situation. The manufactured nano-fertilizer, at 3% (w/v), had a substantial influence on root dynamics as compared to control groups. According to the present research, ACS NF has the potential to be a very valuable and novel bio-stimulant, as well as a good supply of macronutrients for agricultural plants. It may also be thoroughly researched for other crops in order to further develop the technique.

DOI: 10.22271/27889289.2024.v4.i2a.144

Pages: 56-59 | Views: 401 | Downloads: 144

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