Pengaruh Konsentrasi dan Frekuensi Aplikasi Pupuk Daun Cair terhadap Pertumbuhan Bibit Aquilaria malaccencis Lamk

Abstract

SRI WULANDARI. Effect of ConcentrationandFrequency of Leaf Liquid Fertilizer Applicationon growth of seedling sof Aquilaria Malaccencis Lamk. Under the guidance of NELLYANNA and EDY BATARA MULYA SIREGAR. Fertilizationis ameans ormethod usedforfertilizerthroughthe leavesandplant partslain. The purposeofthis studywas to determinethe frequency offertilizationandfoliar fertilizerconcentrationis bestforseedlinggrowthaloes (A. malaccensisLamk.). The samples used werealoe plantseedsthat have beenaged 3 months weretakenfromCV. EarthPartnersII, Land ofa ThousandVillage, cityBinjai, North Sumatra. Nurseryheldon the 4th floorof buildingsForestryFacultyof Agriculture, Universityof North Sumatra, whichwas conducted inNovember-January2013.The results showed that the interaction between the concentration of fertilizer spraying the leaves with a frequency significantly affect the diameter and no significant effect on height, leaf number and root length.