PEMANFAATAN BIOMAS SAMPAH ORGANIK TERHADAP UJI PERTUMBUHAN DAN HASIL TANAMAN SAWI

Abstract

he condition of the abundance of organic waste in Surabaya's urban environment requires a
solution not only concerning the composting process into fertilizers or organic fertilizers, but also how to
utilize organic waste biomass in empowering urban land that is narrowly shaped vegetable cultivation that
contributes to nutrition for the family. This study aims to determine the effect of organic waste biomass
from the most effective and efficient composting of urban organic waste on the growth and yield of mustard
greens.
Based on the results of the study, it can be concluded as follows:
1. There is a significant effect of the composition of urban organic fertilizer on the parameters of
growth and yield of mustard plants on the variables studied, including: plant length, number of
leaves, root length and fresh weight per plant.
2. The highest fresh weight value per plant was achieved by treatment P3 (15% of the weight of the
planting medium) of 313.82 grams as well as effective and efficient treatment, this was also
supported by growth variables such as plant length, leaf number and root length; although
statistically the P3 treatment was different not significantly with treatment P5 (25%) and P7 (35%).
Keywords: Organic Waste Biomass, mustard greens.