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Budi Purwo Widiarso
Politeknik Pembangunan Pertanian Yogyakarta Magelang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Social Sciences Veterinary Other

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Potensi Daun Bambu Petung (Dendrocalamus Asper) Terhadap Vermisidal dan Morfometri Cacing Haemonchus contortus pada Domba Ekor Gemuk Secara In Vitro: Potential of Petung Bamboo Leaves (Dendrocalamus Asper) Against Vermicidal and Morphometry of Haemonchus contortus Worms in Fat Tail Sheep In Vitro Widiarso, Budi Purwo; Ikbar, Vikramanda
Journal of Livestock and Animal Health Vol. 7 No. 1 (2024): February
Publisher : Politeknik Pertanian Negeri Payakumbuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32530/jlah.v7i1.45

Abstract

Penelitian ini bertujuan mengetahui potensi infusa daun bambu petung (Dendrocalamus asper) terhadap vermisidal dan morfometri cacing dewasa Haemonchus contortus secara in vitro. Alat yang dipakai peenlitian adalah : kamera, spuit 3 ml, object glass, deck glass, mortir, pipet tetes, penangas air, mikroskop, stopwatch, counter check, oven, labu erlenmeyer, timbangan elektrik, gunting bedah, dan pipet. Bahan yang digunakan adalah infusa daun bambu, cacing dewasa Haemonchus contortus, akuadestilata, etanol, dan NaCl 0,62%. Penelitian diawali dengan pembuatan Infusa daun bambu petung 0,1% dan 1,2%. Sampel didapat dari koleksi Haemonchus contortus. Sampel Haemonchus dewasa diperoleh dari Rumah Potong Hewan (RPH), diambil dari abomasum kambing yang terinfeksi secara alami. Tingkat vermisidal cacing dewasa pada berbagai dosis dan waktu pengamatan serta perbedaan morfometri Haemonchus contortus diolah melalui ANOVA. Infusa daun bambu petung mempunyai perbedaan yang nyata terhadap vermisidal cacing dewasa Haemonchus contortus pada variasi dosis dan jam diamati. Dosis paling baik untuk meningkatkan vermisidal cacing yaitu infusa daun bambu petung 1,2%. Infusa daun bambu petung mempengaruhi morfometri cacing dewasa Haemonchus contortus terutama panjang tubuh, lebar papila cervical, dan panjang spikula pada jantan dan panjang tubuh, lebar papila servikal, dan panjang vulva pada betina.
The Role of Farmer Groups in The Development of Rice Farming in Warnasari Village, Tamban Catur District, Kapuas Regency: A Descriptive Analysis Suyatno, Suyatno; Nurlaela, Siti; Widiarso, Budi Purwo
JSEP (Journal of Social and Agricultural Economics) Vol. 17 No. 1 (2024): JURNAL SOSIAL EKONOMI PERTANIAN (J-SEP)
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the role of farmer groups in the development of rice commodity farming in Warnasari Village, Tamban Catur Subdistrict, Kapuas Regency. This study used the deskriptif quantitative method which was carried out from August to December 2022. The selection of village subdistricts and farmer groups was carried out proposively, while the sampling of respondent farmers used proportional random sampling. The type of data used is primary data and skunder data as supporting data. The results of data analysis showed that the role of farmer groups in the development of rice farming in Warnasari Village as a learning class was categorized as medium with a value of 69.2%, the role of farmer groups as a vehicle for cooperation was also categorized as medium with a value of 60.8%, while the role of farmer groups as production units was categorized as high with a value of 78.5%. After obtaining the results of the research, it was recommended to farmer groups to increase group activities that are mutual assistance, for example during “gropyokan”, rat control, and other pest control to increase farmer participation and responsibility, thus it was hoped that the role of farmer groups as a vehicle for cooperation can be increased.
The Self-Efficacy and Kluckhohn's Value Orientations: Core Behavioral Drivers Among Young Tobacco Farmers in Temanggung Dewi Fortuna, Puri Eka; Hariadi, Sunarru Samsi; Lasiyo; Widiarso, Budi Purwo
Jurnal Pengembangan Penyuluhan Pertanian Vol. 22 No. 1 (2025): Juli
Publisher : UPPM Politeknik Pembangunan Pertanian Yogyakarta Magelang (Polbangtan Yoma)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36626/jppp.v22i1.1390

Abstract

This study analyzes the primary drivers of tobacco farming behavior among young farmers in Temanggung Regency, Indonesia’s premium tobacco hub. Integrating psycho-cultural approaches—self-efficacy theory (Bandura, 1986) and Kluckhohn’s (1951) cultural value orientation—this research challenges conventional agricultural behavior theories emphasizing environmental factors. Data were collected through a survey of 140 young farmers across 6 core districts, analyzed using Structural Equation Modeling (SEM) and profitability assessment. Key findings reveal Personal factors (particularly self-efficacy: λ=0.743) significantly influence behavior (β=0.706; p<0.01), while environmental factors are insignificant (β=0.147). Kluckhohn’s values especially mastery over nature (mountain land expansion without terracing) and work for livelihood reinforce self-efficacy through cultural internalization. Loyalty among young farmers stems from inherited land ownership (77.14%) and high profitability (R/C ratio 1.44). These findings revise Ajzen’s (1991) theory and propose a "psycho-cultural resilience" model for farmer regeneration, where strengthening self-efficacy and conserving local values prove more effective than external interventions.
Co-Authors Acep Perdinan Perdinan Afifah, Novi Nurul Akimi Akimi Akimi Akimi Alvin Agung Nugroho Anggi Widya Kusuma Wardhani Annisa Putri Cahyani Atehayati Atehayati Cahyani, Annisa Putri Chichika Jeni Dayang Fidi Ristanti Dewi Fortuna, Puri Eka Dewi Pranatasari Dhestalia Eka Pratiwi Fabiana Mentari Fabiana Mentari Putri Wijaya Farida, Arifa Fitrah Chairunisa Ikbar, Vikramanda Joko Daryatmo Joko Prastowo Kartika Budi Utami Khoirunnisa Khoirunnisa Kurniasih Kurniasih Kurniasih Kurniasih Kurniasih Kurniasih Kusmawati, Anindita Aulia Lasiyo Louisa Marchelina Puspitasari Mentari, Fabiana Mubarokah, Wida Wahidah Muzizat Akbarrizki Muzizat Akbarrizki Nurdayati Nurdayati Nurdayati Nurdayati Perdinan, Acep Pranatasari, Dewi Prihati, Gesang Adil Primawati Primawati, Primawati Priyo Sambodo Raden Wisnu Nurcahyo Rido Florensius Manik Rosa Zulfikhar Rosa Zulfikhar Rosa Zulfikhar Sabdono Siti Nurlaela Siti Nurlaela Sucipto Sucipto Sucipto Sucipto Suharti Sukadi Sunarru Samsi Hariadi Supriyanto - Supriyanto Supriyanto Supriyanto Supriyanto Suyatno Suyatno Unaz Nurma I Wardhani, Anggi Widya Kusuma Wardi Wida Wahidah Mubarokah Wida Wahidah Mubarokah Wisnu Nurcahyo