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Djuwari Djuwari
Fakultas Pertanian Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance

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PERTUMBUHANDANPERUBAHANSTRUKTURSEKTOR PERT ANIAN PROVINSI JAWA TENGAH SEBELUM DAN SETELAH OTONOMI DAERAH Maria Maria; Irham Irham; Djuwari Djuwari
Agro Ekonomi Vol 15, No 1 (2008): JUNI 2008
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4351.51 KB) | DOI: 10.22146/jae.18170

Abstract

The research objectives to know: (1) alteration structural of agricultural sector in Central Java compared to alteration of national agricultural sector chartered investment council structure before and after decentralization; (2) identification of pledge agricultural sector in improvement of economic growth rate regional in Central Java before and after decentralization; (3) velocity and growth typology of Central Java agricultural sector before and after decentralization. This research applies descriptive analytical method and data used are GRDP Central Java andGDP National during 1995-2005 based on constant price of 2000. Growthaverage speed offield crop, plantation and breeding, andforestry improvedafter the decentralization was implemented, while growth average speed offishery sector decreasing. LQ and DLQ analyses show that field crop andbreeding sectors are still expected to be basis sector before decentralization. After decentralization was implemented, field crop and breeding remain to be basis, while plantation crop andforestry experiences reposition from non basis towards basis. Klassen Typology analysis shows that field crop and breeding are fast growth before decentralization. After decentralization, plantation crop and forestry classified as fast growth sector. The speed growth of food crops, plantation, breeding, and forestry accelerated after decentralization, whilefishery sector is relatively lags.
ANALISIS USAHATANI PADA SISTEM PERTANIAN ALAMI PADI LADANGDI KABUPATEN HALMAHERA UTARA Ranite Rope; Sri Widodo; Djuwari Djuwari
Agro Ekonomi Vol 15, No 2 (2008): DESEMBER 2008
Publisher : Department of Agricultural Socio-Economics Faculty of Agriculture Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4066.956 KB) | DOI: 10.22146/jae.18326

Abstract

This research aims: (1) to know the technical efficiency differences between up land rice of natural farming system and low land rice of conventional farming system, their input use for production process, cost and revenue; and (2) to analyze the allocative efficiency of up land rice of natural farming system in North Halmahera district, North Maluku province. The data was collected from 48 farmers of up land rice farming and 17 farmers of low land rice farming. The production function was estimated using Cobb-Douglas type production function, while cost and revenue was analyzed using independent sample t-test and allocative efficiency was counted. The results are: (1) the amount and kind of input influence the production, but there are no differences between natural and conventional farming system; (2) the input cost are small, so that the income per hectare for natural farming is not different with conventional farming system. The income of up land rice by natural farming system is higher than the low land rice by conventional farming system; (3) the per hectare use of seeds for up land rice of natural farming system is allocative efficient, while the labor is inefficient. 
Co-Authors Irham, Irham Maria Maria Ranite Rope Sri Widodo