An Evaluation of Recycled Papers as Storage and Germination Medium of Vegetable Seeds

Abstract

An innovative approach to storing and germinating seeds can be achieved by embedding seeds in recycled papers. This quantitative study was conducted to evaluate the viability and germination of vegetable seeds in recycled paper compared to soil. Pechay (Brassica rapa), mustard (Brassica juncea), spinach (Spinacia oleracea), and saluyot (Corchorus olitorius) were seed samples examined in both media. Daily monitoring of seedlings' height and germination count was conducted using a counting method and rulers, as well as water sprays. As a result, viability varied among seeds, with pechay (100%) and mustard (96.30%) showing higher rates in recycled paper than spinach (25.93%) and saluyot (44.44%). The viability of pechay (96.30%), mustard (96.30%), spinach (96.30%), and saluyot (70.37%) was generally higher in soil. Germination rates differed across seed types and media. Pechay and mustard grew consistently in both media, while spinach and saluyot had different growth patterns and showed slower growth. Statistical analysis using the Fisher Exact Test and T-test showed no significant difference in viability between recycled paper and soil (P = 0.214). Soil remains preferred, but recycled paper can serve as an alternative starting medium. Long-term growth assessment and matching media to more plant species are recommended to enhance germination practices and sustainable agriculture.