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Analisis Finansial Penggunaan Benih Kentang G4 Bersertifikat dalam Meningkatkan Pendapatan Usahatani Petani Kentang Ridwan, H K; Nurmalinda, Nurmalinda; Sabari, Sabari; Hilman, Yusdar
Jurnal Hortikultura Vol 20, No 2 (2010): Juni 2012
Publisher : Indonesian Center for Horticultural Research and Development

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Abstract

ABSTRAK. Permasalahan utama usahatani kentang ialah produktivitas rerata yang masih rendah, yaitu sekitar16,94 t/ha. Penggunaan benih G4 bersertifikat diharapkan dapat meningkatkan produksi dan pendapatan para petanikentang. Penelitian mengenai analisis finansial penggunaan benih G4 bersertifikat dalam meningkatkan pendapatanusahatani kentang di Indonesia telah dilakukan di Kecamatan Pangalengan, Bandung, Jawa Barat dan KecamatanBatur, Banjarnegara, Jawa Tengah, dari bulan Januari-Desember 2008. Tujuan penelitian ialah menganalisis secarafinansial penggunaan benih kentang G4 bersertifikat dalam hal biaya, produksi, penerimaan, dan keuntungan bersihusahatani dibanding dengan penggunaan benih kentang tidak bersertifikat. Penelitian dilaksanakan dengan metodesurvei. Data primer diperoleh melalui wawancara berstruktur dengan petani, sedangkan data sekunder dikumpulkan dariinstansi terkait. Analisis data kualitatif dilakukan secara deskriptif, sedangkan analisis biaya dan pendapatan dilakukandengan metode analisis finansial statik serta uji t untuk membandingkan dua perlakuan. Hasil analisis biaya usahatanikentang menunjukkan bahwa di Pangalengan rerata biaya produksi kentang dengan benih G4 bersertifikat mencapaiRp37.042.970,00, dan benih tidak bersertifikat Rp29.305.108,00 per ha/musim. Di Batur, rerata biaya produksikentang dengan benih G4 bersertifikat mencapai Rp23.718.196,00 dan benih tidak bersertifikat Rp22.589.475,00 perha/musim. Di Pangalengan, rerata produksi kentang yang dihasilkan dengan benih G4 bersertifikat mencapai 26.364kg, dan benih tidak bersertifikat mencapai 22.001 kg per ha/musim. Di Batur, rerata produksi kentang dengan benihG4 bersertifikat dan benih tidak bersertifikat masing-masing mencapai 16.976 kg dan 14.031 kg per ha/musim. Hasilanalisis masukan dan keluaran menunjukkan bahwa, di Pangalengan usahatani kentang yang menggunakan benihG4 bersertifikat dan benih tidak bersertifikat mendapatkan penerimaan serta keuntungan bersih masing-masingRp70.417.354,00 dan Rp53.529.785,00 serta Rp33.374.384,00 dan Rp24.224.677,00 per ha/musim, sedangkan di Baturmendapatkan penerimaan Rp67.130.010,00 dan Rp51.338.645,00 serta keuntungan bersih sebesar Rp43.411.814,00dan Rp28.749.170,00 per ha/musim. Hasil perhitungan uji t menunjukkan bahwa, di Pangalengan penggunaan benihkentang G4 bersertifikat memperlihatkan adanya perbedaan nyata dalam biaya dan penerimaan, sedangkan di Batur,memperlihatkan adanya perbedaan nyata dalam penerimaan dan keuntungan bersih usahatani dibanding dengan yangmenggunakan benih tidak bersertifikat.ABSTRACT. Ridwan, H.K., Nurmalinda, Sabari, and Y. Hilman. 2010. Financial Analysis of Potato FarmingSystem Using G4 Certified Seed to Improve Potato Farmer’s Income. The main problem on potato farmingsystem was low productivity (16.94 t/ha). The use of certified seeds (generation four/G4) was expected to improveproductivity and potato farmers income. The research was conducted at Pangalengan District, Bandung, West JavaProvince and Batur District, Banjarnegara, Central Java, from January to December 2008. The objectives of thisresearch was to analyze financially the used of certified seed (G4) in term of production cost, productivity, revenue,and profit of potato farming in comparation with the used of uncertified seed. The study was conducted by usingsurvey method. Primary data were obtained through interviewing farmers and secondary data were collected fromthe related institutions. Qualitative data were analyzed descriptively, while the cost and income analysis weredone by static method, and t test. The results indicated that the production cost in Pangalengan reached as much asRp37,042,970.00/ha (using certified seeds) and Rp29,305,108.00/ha (using uncertified seeds). Similar result wasobtained in Batur, the production cost was Rp23,718,196.00/ha (using certified seeds) and Rp22,589,475.00/ha (usinguncertified seeds). In Pangalengan, potato productivity reached 26,364 kg/ha (using certified seeds) and 22,001 kg/ha (using uncertified seeds), while in Batur, the productivity was about 16,976 kg/ha (using certified seeds) and14,031 kg/ha (using uncertified seeds). The result of input and output analyses showed that in Pangalengan, potatofarming provide revenue and profit about Rp.70,417,354.00 and Rp.33,374,384.00/ha/season respectively (usingcertified seeds), while uncertified seeds gave revenue and profit Rp.53,529,785.00/ha and Rp.24,224,677.00/ha/season, respectively. Whereas in Batur, the use of certified seeds provide revenue and profit Rp.67,130,010.00 andRp.43,411,818.00/ha/season respectively, while uncertified seeds provide Rp.51,338,645.00 and Rp.28,749,170.00/ha/season respectively. The results of t-test showed that in Pangalengan, the use of certified seeds was significantlydifferent in term of production cost and revenue, while in Batur, there were a significant different on the revenue andbenefit between the use of certified and uncertified seeds.
Supervision in Islamic Management Kusuma, Muh. Thoriq Aziz; Baidi, Baidi; Suharto, Toto; Amin, Chusnul; Putra, Dutha Bahari Esa Tyas Kurtubi; Ikhsan, Shafi’i; Sabari, Sabari; Ismudiono, Zaki Rakhmawan
Educational Studies and Research Journal Vol. 2 No. 1 (2025): Educational Studies and Research Journal
Publisher : MID Publisher International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60036/3nj65h80

Abstract

The main problem addressed in this research is the challenges in implementing supervisory practices based on Islamic principles, particularly due to cultural barriers, lack of understanding, and conflicting values within diverse organizational settings. The objective of the study is to explore strategies for incorporating Islamic values into supervisory practices, focusing on decision-making, conflict resolution, and fostering collaboration. The research adopts a qualitative approach, utilizing a descriptive-analytic method. Data is gathered from literature on Islamic management principles, leadership studies, and empirical cases of supervisory practices in Islamic organizations. The study emphasizes the role of empathy, justice, and integrity in creating a positive work environment. The findings suggest that educating managers on Islamic ethical practices and promoting cultural competence can effectively overcome barriers to implementing Islamic supervisory principles. Integrating Islamic values into management practices improves organizational ethics, enhances employee satisfaction, and fosters a more inclusive and productive work culture.
Interactive E-LKPD Based on PjBL: Innovation Learning Adaptive for Improving Learning Outcomes Student Class X Sabari, Sabari; Firdaus, Rangga
Jurnal Evaluasi dan Pembelajaran Vol 7 No 2 (2025)
Publisher : STKIP Al Islam Tunas Bangsa dan HEPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52647/jep.v7i2.381

Abstract

The digital era demands the integration of innovative learning media to develop 21st century skills. This study aims to develop E-LKPD-based learning media combined with the Project-Based Learning (PjBL) model to improve learning outcomes, motivation, and collaboration, creativity, and problem-solving skills. The research used the ADDIE development model and was applied to class X students of SMA Negeri 2 Metro. The results showed that the use of PjBL-based E-LKPD significantly improved learning outcomes, with an average increase of 20 points and a p-value of 0.002. The N-gain value of the experimental group reached 0.78 (high category), while the control group was only 0.28 (low category). The effect size value of 1.3 indicates the large influence of the media on improving learning outcomes. 21st century skills also improved, with an average score of 4.2 in the experimental group compared to 3.1 in the control. As many as 85% of students stated that they were more enthusiastic and independent when learning. These findings indicate that the PjBL-based E-LKPD media is effective in supporting active learning, improving understanding, and shaping 21st century essential competencies. The implication of this research is the importance of integrating technology-based learning media to support independent learning curriculum, improve learning quality, and encourage active student engagement. Project-based learning and digital media can provide alternatives for teachers to be more effective in developing students' potential in an ever-evolving world.