Effects of Biochar and Compost Applications on Soil Properties and Growth Performance of Amaranthus sp. Grown at Urban Community Garden

Urban Farm DB summary

A field study in an urban community garden in Kuala Lumpur, Malaysia, investigated the effects of biochar and compost on Amaranthus sp. growth and soil properties. Using a randomized complete block design with five treatments, the combination of biochar and compost significantly increased plant height, leaf count, leaf width, chlorophyll content, fresh and dry weight, soil organic matter, and soil organic carbon content compared to other treatments. This combination showed the best effects in enhancing both soil properties and plant growth.