Browsing Skripsi Sarjana by Keyword "Daerah tangkapan air danau toba"
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Hubungan Sifat Fisik Tanah terhadap Produktivitas Bawang Merah (Allium ascalonicum L.) di Daerah Tangkapan Air Danau Toba
(Universitas Sumatera Utara, 2018)This research aims to to determine the correlation of physical properties of soil on the productivity of shallots (Allium ascalonicum L.) in Watershed of Lake Toba. his research was carried out in the center of the shallot ...