119 Farm Business Feasibility of ... (Risdiana Himmati, Yunastiti Purwaningsih, Agustinus Suryantoro) Farm Business Feasibility of Pineapple Commodity after Volcanic Eruption in Ngancar District, Kediri, East Java Province Risdiana Himmati , Yunastiti Purwaningsih, Agustinus Suryantoro Economics and Business Faculty, Sebelas Maret University, Surakarta, Central Java, Indonesia e-mail: Risdiaana@gmail.com Abstract This study aims to fnd and analyze the effect of the input factors of activities undertaken in farm businesses affected by a volcanic eruption on their farm business. This research concentrates on the feasibility of the planted commodity whether it can still be continued with the feasibility value based on the results of the R/C Ratio calculation or not. This study took place in a district located closest and suffered major damage due to the eruption of Mount Kelud in Ngancar District, Kediri Regency, East Java Province. This research used primary and secondary data. This study used the R/C Ratio method to analyze the feasibility of pineapple farm business in the Ngancar District, Kediri Regency. The results of the feasibility analysis of the pineapple farm business using the R/C Ratio show that the pineapple farm business is fnancially feasible after the eruption of Mount Kelud because it has an R/C ratio more than one. Keywords: Pineapple, R/C Ratio, Mount Kelud Abstrak Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh faktor input kegiatan usaha tani yang terkena dampak letusan gunung berapi terhadap usaha tani. Penelitian ini berkonsentrasi pada kelayakan komoditas yang ditanam apakah masih dapat dilanjutkan dengan nilai kelayakan berdasarkan hasil perhitungan R/C Ratio atau tidak. Penelitian ini dilakukan di sebuah kabupaten yang letaknya paling dekat dan mengalami kerusakan parah akibat erupsi Gunung Kelud di Kecamatan Ngancar, Kabupaten Kediri, Provinsi Jawa Timur. Penelitian ini menggunakan data primer dan sekunder. Penelitian ini menggunakan metode R/C Ratio untuk menganalisis kelayakan usaha-usaha tani nanas di Kecamatan Ngancar Kabupaten Kediri. Hasil analisis kelayakan usaha tani nanas dengan R/C Ratio menunjukkan bahwa usaha tani nanas layak secara fnansial pasca erupsi Gunung Kelud karena memiliki R/C ratio lebih besar dari satu. Kata kunci: Nanas, Rasio R/C, Gunung Kelud TB Vol. 19, No. 2, Desember 2018, hal. 119-126 http://journal.stimykpn.ac.id/index.php/tb TELAAH BISNIS ISSN 1411-6375 (cetak) 2541-6790 (online)