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Caraka Tani: Journal of Sustainable Agriculture
Published by Universitas Sebelas Maret
ISSN : 26139456     EISSN : 25992570     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Caraka Tani: Journal of Sustainable Agriculture publishes original articles, review articles, case studies and short communications on the fundamentals, applications and management of Sustainable Agriculture areas in collaboration with Indonesian Agrotechnology / Agroecotechnology Association (PAGI), Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network), and Indonesian Agricultural Higher Education Communication Forum (FKPTPI). This journal has two issues in a year and it will be published in April and October.
Arjuna Subject : -
Articles 14 Documents
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Search results for , issue "Vol 24, No 1 (2009): March" : 14 Documents clear
PEMETAAN ALIH FUNGSI LAHAN SAWAH KE NON SAWAH DAN DAMPAKNYA TERHADAP PRODUKSI GABAH DI KECAMATAN KEBAKKRAMAT, KARANGANYAR Mujiyo Mujiyo
Caraka Tani: Journal of Sustainable Agriculture Vol 24, No 1 (2009): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2047.63 KB) | DOI: 10.20961/carakatani.v24i1.14002

Abstract

The research has aims to know ; (1) the velocity of function displace of the rice field to the non rice field during year period 2000, 2004 and 2008, (2) change grain product during year period 2000, 2004 and 2008, and (3) the relationship between the velocity of function displace of the rice field to the non rice field and the grain production during year period 2000, 2004 and 2008. Function displace of the rice field in the Kebabakkramat District known by determining the wide of each land use type in the appointed year, and then comparing it with data in the next year. The first mapping was based on the Map of Rupa Bumi Bakosurtanal which made in 2000. The second mapping was based on the image QUICK BIRD 2004 which published in the internet media Google Earth. And the third mapping determined by field survey in the 2008. Result of the research shows that ; (1) rice field in the Kebakkramat District along period 2000 until 2008 had function displace, 2.571,89 ha (2000) decreased to become 2.153,33 ha (2004), and decreased again to become 2.128,11 ha (2008), (2) grain production in the Kebakkramat District along period 2000 until 2007 shows increasing trend, 39.880 ton (2000) increased to become 40.631 ton (2003), but decreased to become 35.354 ton (2004), and increased again to become 43.062 ton (2007), (3) although wide of the rice field decreased, but the grain production increased, because increasing its land productivity caused by continuity of the rice field intensification program.
PERANAN SEKTOR PERTANIAN DALAM PEMBANGUNAN WILAYAH DI ERA OTONOMI DAERAH KABUPATEN KARANGANYAR Agustono Agustono; Ropingi Ropingi; Catur Tunggal BJP
Caraka Tani: Journal of Sustainable Agriculture Vol 24, No 1 (2009): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3654.278 KB) | DOI: 10.20961/carakatani.v24i1.14024

Abstract

In era regional autonomy which the regional economic development not follow the central development paradigm, but the development base on the initiative and the carrying capacity of region. The region is given the power and the freedom to develop of the direction, the object and the purpose of development with adjusted the potential and the carrying capacity. For it the region have to take the information of the potential and the contribution from economic sectors. The purpose of this research as: (1) to understand of forward linkages the agricultural sub-sector with another economic sector in Karanganyar region, (2) to understand of backward linkages the agricultural sub-sector with another economic sector in Karanganyar region and (3) to understand, what the agricultural sub-sector is leading sector in Karanganyar region?. The seconder data is used in this research. The data are taken from BPS Central Java, BAPPEDA Central Java, and BPS Karanganyar. The method is used to arrange I-O table 2005 in Karanganyar, based on to derivat from I-O table 2000 in Central Java, with the nonsurvey method as the Location Quotient approach. The tool of the analysis as (1) the linkages analysis; (2) the spreading coefficient; (3) the sensitivity of the spreading. The result of research: (1) the high value of the backward linkage of agricultural sub-sectors in Karanganyar as: animal husbandry, forestry, plantation, and fishery, (2) the low value of the backward linkage of agricultural sub-sectors in Karanganyar as the crop comodity, (3) the all agricultural sectors in Karanganyar have the low forward linkages, (4) the leading sector of Agricultural sub-sector in Karanganyar as animal husbandry, forestry, plantation and fishery. (5) the all sub-sector are not push to another economic sector in karanganyar.
HUBUNGAN ANTARA FAKTOR-FAKTOR PENDUKUNG DAN PENGHAMBAT EFEKTIVITAS KOMUNIKASI DENGAN TINGKAT EFEKTIVITAS KOMUNIKASI DALAM PROGRAM GERAKAN NASIONAL REHABILITASI HUTAN DAN LAHAN (GNR-HL) DI KECAMATAN KEDAWUNG KABUPATEN SRAGEN Agung Wibowo; Suminah Suminah; Dwiningtyas Padmaningrum
Caraka Tani: Journal of Sustainable Agriculture Vol 24, No 1 (2009): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2669.362 KB) | DOI: 10.20961/carakatani.v24i1.14014

Abstract

The success of National Movement of Forest and Land Rehabilitation Program (GNR-HL) depends on active participation from any components, including government, program executives and also societies. Effective communication has an important role, because with communicatio, there will be established contacts and interaction among any supporting elements, including peasant-program participant, so that it can drive participant’s knowledge, behavior and skill transformation in an expected condition. The objectives of this research are (1) to analyze the communication effectiveness level in National Movement of Forest and Land Rehabilitation Program in District of Kedawung Regency of Sragen; (2) to analyze the supporting and interfering factors on community effectivenes regarding with communication effectiveness level in National Movement of Forest and Land Rehabilitation Program in District of Kedawung Regency of Sragen. Basic method used in this research is descriptive method. The location is determined in purposive (intended). In such case, the selected location is District of Kedawung Regency of Sragen, because this district has the highest average value in National Movement of Forest and Land Rehabilitation Program in District of Kedawung Regency of Sragen. Whereas to know the relation between the supporting and interfering factors in communication effectiveness with communication effectiveness level in National Movement of Forest and Land Rehabilitation Program, it is using Spearman’s Rank Correlation Formula. Socialization and elucidation activities in National Movement of Forest and Land Rehabilitation Program, in facts, are not provide new knowledge for the peasant-program participants. The use of the message is the most predominant factor and has highly significant relation with communication effectiveness level ini knowledge domain. The source credibility and closeness with the target are the related significant factors with communication effective level in knowledge domain. The source credibility factor is significant in 95% reliability level, whereas the closeness with the target significantly reach 99% reliability.
ANALISIS PENAWARAN JAGUNG DI JAWA TENGAH Setyowati Setyowati; Mei Tri Sundari
Caraka Tani: Journal of Sustainable Agriculture Vol 24, No 1 (2009): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3538.69 KB) | DOI: 10.20961/carakatani.v24i1.14006

Abstract

Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi penawaran jagung di Jawa Tengah serta untuk menganalisis tingkat kepekaan (elastisitas penawaran jagung di Jawa Tengah. Metode dasar yang digunakana dalam penelitian ini adalah metode deskriptif. Daerah penelitian ditentukan secara sengaja (purposive) yaitu Jawa Tengah. Sedangkan jenis data yang digunakan dalam penelitian ini adalah data sekunder. Dari hasil analisis diperoleh nilai koefisien determinan yang telah disesuaiakan (R2) yang menunjukkan proporsi sumbangan varabel-variabel bebas yang diduga berpengaruh terhadap penawaran jagung di Jawa Tengan adalah sebesar 54,6%. Dan dari uji F diperoleh nilai F hitung (4,608) lebih besar daripada F tabel (3,48) yang berarti bahwa seluruh variabel penduga yang digunakan dalam penelitian yaitu luas areal panen jagung pada tahun bersangkutan, produksi jagung pada tahun sebelumnya, harga jagung pada tahun sebelumnya, harga kacang tanah pada tahun sebelumnya, harga pupuk urea serta rata-rata curah hujan selama musim tanam secara bersama-sama berpengaruh terhadap penawaran jagung di Jawa Tengah. Hasil analisis uji t menunjukkan luas areal panen jagung pada tahun yang bersangkutan (At) dan curah hujan (Wt) berpengaruh secara nyata pada tingkat kepercayaan 95% terhadap penawaran jagung di Jawa Tengah. Hal ini ditunjukkan dengan nilai probabilitas t hitung masing-masing variabel bebas yang lebih besar dari nilai a (0,05) pada tingkat kepercayaan 95%. Produksi jagung pada tahun sebelumnya (Qt-1), harga jagung pada tahun sebelumnya (Pt-1), harga kacang tanah pada tahun sebelumnya (Pst-1), dan harga pupuk urea (Put) memiliki probabilitas lebih besar a (0,05), hal ini berarti bahwa produksi jagung pada tahun sebelumnya (Qt-1), harga jagung pada tahun sebelumnya (Pt-1), harga kacang tanah pada tahun sebelumnya (Pst-1), dan harga pupuk urea (Put) tidak berpengaruh nyata pada tingkat kepercayaan 95% terhadap penawaran jagung di Jawa Tengah. Elastisitas penawaran jagung di Jawa Tengah dalam jangka pendek memiliki nilai elastisitas kurang dari 1 yang berarti bahwa bersifat inelastis terhadap perubahan luas areal panen jagung (At), produksi jagung tahun sebelumnya (Qt-1) dan curah hujan. Hal ini berarti bahwa persentase perubahan jumlah penawaran jagung lebih kecil daripada persentase perubahan luas areal panen jagung, produksi jagung tahun sebelumnya dan curah hujan. Dalam jangka panjang penawaran jagung bersifat elastis terhadap perubahan luas areal panen jagung dan produksi jagung tahun sebelumnya yang ditunjukkan dengan nilai elastsitas yang lebih dari satu. Hal ini berarti bahwa persentase perubahan jumlah penawaran jagung lebih besar daripada persentase perubahan luas areal panen jagung dan produksi jagung tahun sebelumnya. Sedangkan elastisitas jangka panjang penawaran jagung bersifat inelastis terhadap curah hujan. Hal ini berarti bahwa persentase perubahan jumlah penawaran jagung lebih kecil daripada persentase perubahan curah hujan.

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