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All Journal Jurnal Sosial Ekonomi Pertanian JTSL (Jurnal Tanah dan Sumberdaya Lahan)
Cahyoadi Bowo
Program Studi Ilmu Tanah, Fakultas Pertanian Universitas Jember, Jl. Kalimantan 37, Kampus Tegal Boto, Jember 68121
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science Social Sciences

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DINAMIKA KELEMBAGAAN KELOMPOK TANI HUTAN RAKYAT LAHAN KERING DI DESA TAMBAK UKIR KECAMATAN KENDIT KABUPATEN SITUBONDO Cahyoadi Bowo; Agus Supriono; Kacung Hariyono; Safari Kosasih
Jurnal Sosial Ekonomi Pertanian (J-SEP) Vol 5 No 3 (2011)
Publisher : University of Jember

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Abstract

Kabupaten Situbondo is one of Kabupaten in East Java province that frequently developes dry land of community forest, particularly on the community forest. Model of policy being applied is through reinforcement of community forest farmer group empowerement. However, there are still many obstacles for the implementation in the real field. This condition is believed to be affecting by the level of group dynamics at the farmer group institutional as one of the factor. Being interested on this phenomenon, then research team was attracted to conduct the study in order to find out about the group dynamics on those several dry land smallholder groups. The research was conducted at Village of Tambak Ukir-Kecamatan Kendit. Method of analysis being used is interval class. The research result showed that one of the farmer group has medium dynamic (Jaya Makmur), then two other groups has low dynamic (Karya Tani and Suka Maju), and one of group has very low dynamic (Gua Kembar). Jaya Makmur farmer group is more developed that three other farmer groups because it has dimension objectives of group, group compactness, group structure, duty function of group, development and maintenance of group, situation of group, effectiness of group and also group pressure that relatively more dynamic. Key Words : dry land, community forest, farmer group, group dynamics
ANALISIS INDEKS KEKERINGAN METODE STANDARDIZED PRECIPITATION INDEX (SPI) DAN PENGARUHNYA TERHADAP PRODUKTIVITAS PADI DAN JAGUNG Dewi Masruroh; Cahyoadi Bowo
Jurnal Tanah dan Sumberdaya Lahan Vol. 9 No. 2 (2022)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (777.794 KB) | DOI: 10.21776/ub.jtsl.2022.009.2.8

Abstract

Drought is one of the most significant impacts of the climate on agriculture, especially food crops. Standardized Precipitation Index (SPI) is an Index for droughts. The research objective was to study the relationship of SPI values to the productivity of rice and corn crops in the Situbondo district. The result showed that the value of the SPI time scale at three months is the most appropriate for the observed productivity of rice and corn. The SPI value significantly correlated with the productivity of rice plants in the Jatibanteng and Arjasa districts but did not significantly affect the productivity of corn in the Mlandingan and Situbondo districts. Furthermore, the El-Nino phenomenon reduced the rice productivity up to 3.9% and the corn productivity up to 48.1%. The La-Nina phenomenon reduced rice productivity up to 26.0% but increased the productivity of corn up to 81.7%.
Co-Authors Agus Supriono Dewi Masruroh Kacung Hariyono Safari Kosasih