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Innovation of Biodegradable Seedling Cup Made of Calamansi Peel: An Alternative Solution to Decrease Microplastic

2021 IEEE 13th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM) 2021
Susano J. Ampo, Desiree Fae T. Gimutao, Blessie Jane E. Glor, Andrea Mae V. Gonzales, Jochelle C. Gutierrez, Julian Robert S. Obamos, Sarah C. Vanguardia, Edgardo C. Salazar, Jayson P. Sugpatan, Eugene V. Agustin

Summary

This study tested calamansi citrus peel as a biodegradable alternative to plastic seedling cups, evaluating appearance, durability, water absorption, and nutrient content. Results suggest calamansi peel cups could serve as an eco-friendly substitute that reduces microplastic pollution from agricultural plastics.

This study assessed the feasibility of calamansi peel as primary material in making a seedling cup as an alternative solution to decrease microplastic. The following test have conducted and performed such as appearance test, drop test, water absorption test and nutrient content test to assess the strength, durability, water absorption, and nutrient to helps plant grow. The result of the study revealed the calamansi peel, vinegar, cornstarch, glycerin, and water are the materials needed to manufacture biodegradable seedling cup. It was concluded that seedling cup made in calamansi peel has a beneficial effect on plant growth because it contains nutrients such as nitrogen, phosphorus, and potassium. To launch this eco-friendly activity, it was recommended to work with the government to campaign this initiative and to align with ISO 14001 criteria to check the possible effect in the environment.

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