ANALISIS PENGARUH FAKTOR - FAKTOR PRODUKSI USAHATANI JAGUNG TERHADAP JUMLAH PRODUKSI JAGUNG (Desa Jambangan, Kecamatan Geyer, Kabupaten Grobogan)

Abstract

The corn production in Grobogan District has reached 708.013 tons. At one of the village, at Geyer, Grobogan District which is Jambangan Village has become researcher concern because that place has a big potential with a corn production. According to input number and production, we can know the effects of the production factors in the research location. This research purpose to knowing the effects of production factors to the corn production. Also to figure out the conditions of return to scale Usahatani Jagung at the Jambangan Village, Geyer, Grobogan District. These kinds of the data are primary and secondary. The primary data obtained from questionnaire technique of the interview with the corn farmer at the research location. The method that used is the analysis return to scale, analysis of Cobb-Douglass production function using regression estimation. The result of this research is showing the production factor of the land area, seed, organic fertilizer and ZA fertilizer real affected to the corn production, while the production factor of the work experience, the number of workers and pesticide doesn’t real affected. The Value of return to scale Usahatani Jagung at the research location is at the conditionincreasing return to scale, and so Usahatani Jagung is deserve to develop.