PEMANFAATAN LIMBAH PASAR SEBAGAI NUTRISI HIDROPONIK SUMBU DENGAN BERBAGAI MEDIA PADA TANAMAN SELADA (Lactuca sativa var, Red rapids)
Abstract
The aim of the study was to examine the effect of EC market waste
nutrition value and type of media on growth and yield of red lettuce hydroponic
system axes and obtain an appropriate formulation of market waste nutrients on
growth and yield of red lettuce hydroponic axis systems. This study conducted at
Green House of Faculty of Agriculture, Universitas Muhammadiyah Yogyakarta
in July-August 2018. This study conducted using an experimental method with
three factorial replications, which arranged in a Completely Randomized Design
(CRD) with the first factor being nutrition consisting of 4 types: N1 (ABmix
nutrition), N2 (nutrient market waste concentration EC 0.8 mS / cm), N3 (nutrient
market waste concentrated EC 1 mS / cm), N4 (market waste imaging
concentration EC 2 mS / cm. The second factor is planting media which consists
of 3 types of media, namely: M1 (sand media), M2 (husk charcoal media), M3
(combination of medium husk rang funds (1: 1)) . The results showed that there
were effects / interactions of market waste nutrients and media on the growth of
red lettuce hydroponic axis systems. Provision of market waste organic nutrients
with EC concentrations of 0.8 mS / cm is the best formulation.