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Yosefina Mangera
Jurusan Teknik PertanianFAPERTA UNMUS

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PENGARUH KERAPATAN TANAMAN DAN KOMBINASI PUPUK NITROGEN ANORGANIK DAN NITROGEN KOMPOS TERHADAP PRODUKSI GANDUM Yosefina Mangera
AGRICOLA Vol 4 No 1 (2014): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v4i1.313

Abstract

The Research objective is  to evaluate wheat growth by  several plants density and   combination of inorganic nitrogen and compost nitrogen. The research was conducted in Sirapu Village, SemanggaDistrict, at Merauke Regency and used Randomized Complete Block Design with 3 blocks replication. The first factor was plant density of three level, i.e., 25 cm x 10 cm, 25 cm x 15 cm, 25 cm x 20 cm.The second factor was combinationof inorganic nitrogen and compost nitrogenconsists of six levels, i.e., compost 0% + urea 0%, 0% compost + 100% urea, 25% compost +75% urea, 50% compost + 50% urea, 75% compost + 25% urea, 100%compost + 0%. This experiment resultshowedthatthere was nosignificant interactionbetweenthe densityandthe combination ofinorganicnitrogenand nitrogencompostforallcomponents of production ofthe wheat. In plant densityof  25 cmx 15cmora combinationof nitrogen inorganic and compost nitrogen of75% urea +25% compost, respectivelygivethe besteffectto support the productiongadum