%A 1114071049 Sayu Putu Okta Rinasari
%T PENGARUH KONSENTRASI PUPUK ORGANONITROFOS TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN TOMAT
(Lycopersicon escelentum Mill) SECARA ORGANIK
DENGAN SISTEM IRIGASI BAWAH PERMUKAAN
(Sub Surface Irrigation)
%X Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi pupuk organitrofos terhadap pertumbuhan dan produktivitas tanaman tomat secara organik dengan sistem irigasi bawah permukaan. Metode yang digunakan dalam penelitian ini yaitu Rancangan Acak Lengkap (RAL) dengan enam taraf perlakuan yaitu, O0 (tanpa organonitrofos), O1 (organonitrofos 10 %, tanah 90 %), O2 (organonitrofos 20 %, tanah 80 %), O3 (organonitrofos 30 %, tanah 70%), O4 (organonitrofos 40 %, tanah 60 %), dan O5 (organonitrofos 50%, tanah 50 %). Hasil penelitian menunjukkan bahwa konsentrasi pupuk organonitrofos yang berbeda tidak berpengaruh pada fase vegetatif, tetapi sangat berpengaruh pada pada fase generatif, produksi buah yaitu bobot panen, berat beragkasan, dan evapotranspirasi. Analisis sidik ragam menunjukkan bahwa konsentrasi pupuk organonitrofos sangat berpengaruh pada hasil panen buah tomat, tetapi perlakuan O3 (organonitrofos 30 %, tanah 70 %), O2 (organonitrofos 20 %, tanah 80 %), O4 (organonitrofos 40 %, tanah 60 %), dan O5 (organonitrofos 50 %, tanah 50 %) tidak berbeda nyata.
Kata kunci: Pertanian Organik, Organonitrofos, Tomat, Sub Irrigation

EFFECT OF ORGANONITROFOS FERTILIZER CONCENTRATION ON THE GROWTH AND PRODUCTION OF TOMATO (Lycopersicon esculentum Mill) ORGANICALLY WITH SUB SURFACE IRRIGATION SYSTEM
By
Sayu Putu Okta Rinasari
This study aims to determine the effect of concentration of organitrofos fertilizer on the growth and productivity of organic tomato plants with sub irrigation systems. The method used in the study was completely randomized design with six treatments. The six treatments were O0 (without organonitrofos), O1 (organonitrofos 10%, soil 90%), O2 (organonitrofos 20%, soil 80%), O3 (organonitrofos 30 %, soil 70%), O4 (organonitrofos 40%, soil 60%), and O5 (organonitrofos 50%, soil 50%). The results showed that different concentrations of organonitrofos fertilizer had no effect on the vegetative phase, but very different on the generative phase, yields, biomass, and evapotranspiration. Based on analysis of variance, concentration of organonitrofos significantly affected the yield of to made fruit, but treatment of O3 (organonitrofos 30 %, soil 70%), O2 (organonitrofos 20%, soil 80%), O4 (organonitrofos 40%, soil 60%), and O5 (organonitrofos 50%, soil 50%) were not significantly different.
Keywords: Organic Farming, Organonitrofos, Tomato, Sub Irrigation
%C UNIVERSITAS LAMPUNG
%D 2015
%I FP
%L eprints17247