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All Journal Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS
Sari Susanti
Institut Teknologi Rokan Hilir
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Environmental Science Social Sciences

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Increasing the Growth and Yield of Local Rice Varieties and Improving Soil Chemical Properties in Peatlands with Dolomite Application Sari Susanti; Meli Roslianti
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 8 No. 1 (2026): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 8 No. 1 January 2026
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v8i1.5135

Abstract

Rice is a staple food crop for many people. However, rice production has been declining annually. If this decline continues, it could lead to a food crisis in Indonesia. The expansion of non-agricultural development has left the remaining agricultural land less fertile, particularly peat soils. This study was conducted on peatland in Tanah Putih District, Rokan Hilir Regency, Riau Province. A randomized complete block design (RCBD) with two factors was used. The first factor was dolomite lime dose at four levels: 0, 5, 10, and 15 tons per hectare. The second factor was rice variety, consisting of three levels: Inpari 32, Caredek, and Rotan. It resulted in 12 treatment combinations, each with three replications, for a total of 36 experimental units. Data were analyzed using ANOVA at the 5% significance level. Treatments showing significant differences were further analyzed using Duncan's New Multiple Range Test (DNMRT) at the 5% level. The results showed that the Caredek variety had the highest values for total tiller number, productive tiller number, and 1000-grain weight. The Inpari variety performed best in plant height, number of grains per panicle, and harvest age. However, dolomite application had no significant effect on any of the observed parameters. The study concluded that the Caredek variety is more adaptable to peat soils than the local Rotan variety.
DIVERSIFIKASI PANGAN BERBASIS POTENSI LOKAL SEBAGAI STRATEGI KETAHANAN PANGAN KELUARGA PADA KELOMPOK WANITA TANI DI KECAMATAN TANAH PUTIH Yuyunisari Yuyunisari; Syikhristani Syikhristani; Chusrin Irwansyah; Sari Susanti; Meli Roslianti
Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Vol. 4 No. 3 (2026): Juni
Publisher : CV. Alina

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Abstract

Pengabdian ini bertujuan untuk meningkatkan pengetahuan, keterampilan, dan kesadaran Kelompok Wanita Tani (KWT) dalam memanfaatkan pangan lokal sebagai strategi ketahanan pangan keluarga melalui diversifikasi pangan berbasis ubi ungu di Kecamatan Tanah Putih Kabupaten Rokan Hilir. Metode pengabdian yang digunakan adalah pendekatan partisipatif dan deskriptif kualitatif melalui tahapan observasi, sosialisasi, pelatihan, demonstrasi, evaluasi, dan monitoring. Kegiatan dilakukan dengan memberikan edukasi mengenai pentingnya diversifikasi pangan serta pelatihan pembuatan churros ubi ungu sebagai produk olahan pangan lokal bernilai ekonomi. Hasil pengabdian menunjukkan bahwa kegiatan yang dilaksanakan berhasil meningkatkan pengetahuan dan kesadaran masyarakat tentang pentingnya ketahanan pangan keluarga, meningkatkan keterampilan peserta dalam mengolah ubi ungu menjadi produk pangan modern, serta mendorong munculnya usaha rumah tangga berbasis pangan lokal. Produk churros ubi ungu yang dihasilkan memiliki rasa yang enak, tekstur yang menarik, dan berpotensi dipasarkan untuk menambah pendapatan keluarga. Simpulan pengabdian ini adalah diversifikasi pangan berbasis potensi lokal mampu menjadi strategi efektif dalam memperkuat ketahanan pangan keluarga, meningkatkan pemanfaatan pangan lokal, serta mendukung pemberdayaan ekonomi masyarakat melalui pengembangan usaha mikro berbasis pangan lokal.  
Co-Authors Chusrin Irwansyah Meli Roslianti Syikhristani Syikhristani Yuyunisari Yuyunisari