Plant Spacing Differences and Dose of Manure on Soil Chemical Properties and Yield of Lowland PaddiesAbstract: Objectives of the study were to determine the best plant spacing differences, the dose of manure on soil chemical properties and yield of…
ABSTRAK. Penelitian dilaksanakan di lahan penggembalaan Desa Leupon Kecamatan Blang Bintang Kabupaten Aceh Besar pada tanggal 20 Januari sampai 12 Mei 2011. Penelitian bertujuan untuk mengetahui efektivitas penggunaan jenis dan dosis kotoran ternak…
Evaluation Criteria of Land Suitability to Arabica Gayo 2 coffee in the Gayo HighlandsAbstract. Nowadays, coffee development policy is directed at production increasing and physical quality of coffee bean. To reach the best production and physical…
Abstrak. Penelitian bertujuan untuk mengkaji tingkat bahaya erosi pada ladang pengembalaan dengan berbagai jenis hijauan pakan ternak di Kecamatan Indrapuri dan Kuta Malaka Kabupaten Aceh Besar. Metode penelitian menggunakan metode survey. Hasil…
Analysis of Taste Quality of Organic Arabica Coffee in Several Altitudes and Processing Techniques in Gayo HighlandsAbstract. In general several varieties of Arabica are cultivated at the same altitude, which cause loss of their unique flavor of…
Soil Fertility of Rice Land Management of Conventional Farming and SRI in Aceh Besar.Abstract: The purpose of this study was to assess the characteristics of wetland soil fertility levels in the conventional cultivation system and System of Rice…
Abstrak. Penelitian ini bertujuan untuk mengkaji perubahan sifat fisika dan kimia tanah, serta pertumbuhan dan hasil kedelai akibat pemberian cacing tanah dan bahan organik berbeda jenis pada tanah terkompaksi. Penelitian menggunakan rancangan acak…
Effects of Ameliorant and Mycorrhiza on Soil Phosphate Availability, Phosphorus Uptake, Growth, and yield of Corn (Zea mays L.) in Andisol.Abstract. Andisol is soil with a very high P adsorption, whereas available P is very low. As low P…
Abstrak. Mekanisasi pertanian dengan menggunakan traktor sebagai tenaga penggerak sudah lama dilakukan, dampak buruk penggunaan traktor dan peralatan mekanis lainnya adalah pemadatan tanah. Penelitian bertujuan untuk mengkaji perubahan sifat fisika…
The Economic Value of the Water Availability in Krueng Jreu Sub Watershed in Aceh Besar RegencyAbstract. The water availability in a watershed or sub watershed can be seen on the ecosystem components and management in that area. Relationship of both…