PENGARUH VARIASI DOSIS PUPUK ORGANIK LIMBAH CAIR NANAS (LCN) TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SELADA

Abstract: This research is an experimental research, which aims to determine the effect of variation dosage in organic pineapple liquid waste fertilizer, on growth and productivity red lettuce (Lactuca Sativa L) its potential as learning resources biology learning. uses a Completely Randomized Design with 1 control 3 treatment combinations 5 repetitions. was conducted for 30 days. The parameters used this include plant height wet weight sativa L), supporting data form number leaves stem diameter. main tabulated analysed using SPSS 25.0 application includes Multivariate Analysis Variance. results can be concluded that fertillizer from pineaplle has significant influence product L). practical guide development materials.