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Tengku Sabrina
university of sumatera utara
Agriculture, Biological Sciences & Forestry

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Improvement of Inceptisol Soil Chemistry and soybean growth Due to Composting Enriched Egg Shell And Zeolite Irpan Ediar Pane; Tengku Sabrina; Alida Lubis
Jurnal Agroekoteknologi Vol 6, No 2, April (2018)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (255.401 KB) | DOI: 10.32734/jaet.v6i2, April.18060

Abstract

Availability of nutrients in the soil are the main factors that determine the growth and crop production. This research aims to know the response of compost enriched eggshells and zeolite on soil inceptisol of some aspects inceptisol soil properties and soybean growth. The research was conducted in UPT Palawija Tanjung Selamat land and Soil Biology Laboratory Faculty of Agriculture, University of North Sumatra. This research using a randomized block design factorial. The first factor is compost enriched eggshell consists of without compost, 10 tons / ha compost, 20 tons / ha compost, 30 tons / ha compost and The second factor is  zeolite consists of without zeolite, 3 tons / ha zeolite, 3 tons / ha zeolite enriched green manure. The results showed that the compost enriched eggshell can increase soil pH, soil Ca exchange and soil organic in a linear, zeolite application can increase plant nitrogen absorption, interaction between compost enriched eggshell with zeolite can increase soil Ca exchange. Keywords:       Availability of nutrients, Compost Enriched Eggshells, Inceptisol, Zeolite
The Potential Test of Vascular Arbuskula Mychorryza (VAM) Type on The Growth of Corn Plant ( Zea mays L.) on Inceptisol Astri Hartaty Simanungkalit; Asmarlaili Sahar Hanafiah; Tengku Sabrina
Jurnal Agroekoteknologi Vol 7, No 1,Jan (2019)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.179 KB) | DOI: 10.32734/jaet.v7i1,Jan.20236

Abstract

Vascular Arbuskula Mycorrhiza (VAM) is a fungus that symbiosis with plant roots. Mycorrhiza can be found in almost 80% of plant species. This research aimed to examine the potential of Vascular Arbuskula Mycorrhiza isolated from several plant rhizosphere on the growth of corn plant (Zea mays L.) and nutrient uptake.Mycorrhizal isolates was collected from roots of wild ginger, bangle, turmeric and oil palm crop planted on Spodosol. Experimental design used Randomized Block Design with 8 treatments, that were the various of mycorrhizal isolates and 3 replications.This research was conducted at green house and laboratory. Potency of mycorrhizal isolates was tested on corn plants on Inceptisol. The results showed that the application of mycorrhizal isolates from oil palm’s roots planted on Spodosol increased corn’s growth (plant height, stem diameter, number of leaves and root dry weight) higher than growth on control and on other mycorrhizal treatments. The best treatment increased the NPK nutrient uptake was mycorrhizal isolates from oil palm’s roots planted on Spodosol.  Keywords : corn,inceptisol,mycorrhiza inoculums,oil palm,spices Potency of mycorrhizal isolates was tested on corn plants on Inceptisol. The results showed that the application of mycorrhizal isolates from oil palm’s roots planted on Spodosol increased corn’s growth (plant height, stem diameter, number of leaves and root dry weight) higher than growth on control and on other mycorrhizal treatments. The best treatment increased the NPK nutrient uptake was mycorrhizal isolates from oil palm’s roots planted on Spodosol.
Co-Authors Alida Lubis Armando Septian Simbolon asmarlaili sahar hanafiah Astri Hartaty Simanungkalit Budi Ananda Pratama Irpan Ediar Pane Mariani sembiring poltak mangatur tua sirait Riandi Syahputra