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Rita Herawaty Br Bangun
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Agriculture, Biological Sciences & Forestry

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ANALISIS KLASTER NON-HIERARKI DALAM PENGELOMPOKAN KABUPATEN/KOTA DI SUMATERA UTARA BERDASARKAN FAKTOR PRODUKSI PADI Rita Herawaty Br Bangun
JURNAL AGRICA Vol 9, No 1 (2016): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v9i1.399

Abstract

Analysis of non-hierarchical clustering can applicable on grouping production of agricultural field, especially paddy production. The objective of this study was to khow information about potency of region on paddy production in Province of Sumatera Utara. The method of this study was used anaysis of non-hierarchical clustering with conducted of cluster. K-means analysis was used for partition of data to several cluster. The result of this studi shows that was successed grouping on three (3) cluster of paddy production in Province of Sumatera Utara, i.e low praduction. middle production and high productioan. The different of paddy praduction on the several district/city in Sumatera Utara affected by area and productivity of land.Keywords: analysis cluster, K-means, Production, paddy.
PENGARUH LUAS PANEN DAN HARGA PRODUKSI TERHADAP PRODUKSI TANAMAN JAGUNG KABUPATEN KARO Quarthano Reavindo; Rita Herawaty Br Bangun
JURNAL AGRICA Vol 9, No 1 (2016): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v9i1.401

Abstract

Corn is a plant that is widely planted in tropical regions due to the way the planting and maintenance is not so difficult and not expensive, in addition to providing food for a large part of people in a nation, corn is also a raw material for the industry. Corn crop farm is one of the food farming business that became an option for farmers in karo District given the natural conditions that apply to plant corn. The purpose of thus research is to know the influence of land and price of production towards the production of corn in karo District in 2015. The analysis data used an analysis of multiple linear regression. The result show that land area affected production meanwhile corn price was not affectedKeywords: broad harvest, production price , production.
Co-Authors QUARTHANO REAVINDO