Evauasi Kesesuaian Retensi Hara Untuk Tanaman Bawang Merah (Allium Ascalonicum) Di Kecamatan Baktiraja Kabupaten Humbang Hasundutan Sumatera Utara

Dicky Alamsyah Pulungan • Supriadi Supriadi • Bintang Sitorus
Journal article Jurnal Agroekoteknologi Universitas Sumatera Utara • 2015 Indonesia

Abstract

The aim of this research is to evaluate the suitability of nutrient retention for Shallot (Allium ascalonicum) in Baktiraja Sub-district of Humbang Hasundutan District, North Sumatera Province. The method of this search is survey method with Purposive Random Sampling Method with 30 samples and 3 meters, which is pH, CEC, and C-Organic. The result of this research show that land quality nutrient retentiont at Baktiraja Sub-District of Humbang Hasundutan District for shallot (Allium ascalonicum) is moderately suitable (S2). The characteristics for pH and C-Organic are highly suitable (S1), and at the same time is moderately suitable (S2) for CEC.

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Journal

Jurnal Agroekoteknologi Universitas Sumatera Utara

Jurnal Agroekoteknologi adalah jurnal ilmiah yang diterbitkan secara online oleh Program studi Ag... see more