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All Journal Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Sains Agro Jurnal Pengabdian Masyarakat (ABDIRA) Mediagro LEBAH Journal of Biotechnology and Natural Science
Barus, Rizki Al Khairi
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Effectiveness Of Bioherbicide Kiambang (Salvinia molesta) on Growth of Gogo Rice (Oryza sativa L.) Rizki Al Khairi Barus; Hapsoh Hapsoh; Wawan Wawan
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 5 No 1 (2023): Vol 5 No 1 (2023): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v5i1.2481

Abstract

The main problem of upland rice cultivation is the presence of weeds, which cause a decrease in the quantity and quality of crop yields. Generally, farmers use synthetic herbicides to control weeds. One way to reduce the use of synthetic herbicides is by using kiambang extract bioherbicides which are applied to weeds. Currently, there is no research to determine the effect of kiambang extract on upland rice germination. The purpose of this study was to assess the effect of kiambang bioherbicide on the germination phase of upland rice by giving several concentrations of kiambang bioherbicide. This study used a completely randomized design (CRD) with 5 concentration treatments, namely 2,4-D herbicide, 20%, 40%, 60%, and 80% bioherbicide. Kiambang extract concentration was repeated 3 applicates for each replication; each experimental unit consisted of three Petri dishes containing 25 rice seeds. The research parameters were germination percentage, germination rate, length of the plumule, and radicle. Observational data were analyzed using analysis of variance (F test) at a level of 5% and continued with the Least Significance Different (LSD) test at a level of 5% to determine the difference between treatments. The results showed that the bioherbicide extract of kiambang (Salvinia molesta) 20% did not inhibit seed germination, but the seeds grew abnormally, while concentrations of 40%, 60%, and 80% inhibited germination.
Bimbingan Teknis Pemanfaatan Pekarangan sebagai Lumbung Pangan Keluarga Musdalifah, Nurul; Khairi Barus, Rizki Al; Resubun, Mariana Lusia; Kusumah, Rangga; Adrianus, Adrianus; Anwar, Anwar; Yusuf, Mani; Djaja, Irba; Ekowati, Nurhening Yuni; Sembiring, Jefri
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 4 (2025): Abdira, Oktober
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i4.1152

Abstract

Dharma Wanita Persatuan (DWP) Wasur National Park is an association of civil servant wives who play an important role in women's empowerment, particularly in supporting food security and improving household economies. These efforts are carried out through the utilization of small plots of land and the processing of kitchen waste into liquid organic fertilizer (POC) and plant-based pesticides. Training activities were conducted using lectures, question and answer sessions, practical demonstrations, and direct discussions with participants. From this series of activities, DWP members gained knowledge and skills in processing kitchen waste into useful products. The utilization of kitchen waste into POC and plant-based pesticides is a simple yet highly impactful step, as it not only helps reduce the volume of household waste but also adds value to the environment. Vegetable scraps, fruit peels, and food residues can be transformed into products that support environmentally friendly agriculture. Through this activity, DWP members can become more empowered in managing household waste while producing useful products to support food self-reliance and enhance family economic value.
Edukasi Pembuatan Pupuk Organik Cair Untuk Budidaya Tanaman Sayuran dengan Sistem Hidroponik Pada Kelompok Perempuan Papua Kreatif Barus, Rizki Alkhairi; Musdalifah, Nurul; Sembiring, Jefri; Limbongan, Amelia Agustina; Sarijan, Abdullah; Djaja, Ling Irba; Rupang, Maya Sari; Mendes, Johana Anike; Susanti, Diana Sri
Lebah Vol. 19 No. 2 (2025): November: Pengabdian
Publisher : IHSA Institute

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

Abstract

Kelompok Perempuan Papua Kreatif merupakan kelompok tani di Kelurahan Kuda Mati yang beranggotakan perempuan-perempuan asal Papua, khususnya ibu rumah tangga, dengan fokus kegiatan pada bidang pertanian. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan anggota kelompok dalam pembuatan pupuk organik cair (POC) sebagai alternatif pengganti larutan AB Mix pada budidaya tanaman hidroponik. Permasalahan utama yang dihadapi oleh kelompok sasaran adalah tingginya biaya produksi akibat ketergantungan terhadap penggunaan larutan AB Mix yang relatif mahal. Metode pelaksanaan kegiatan meliputi ceramah, diskusi interaktif, serta demonstrasi praktik langsung di lapangan. Berdasarkan hasil evaluasi menggunakan instrumen pre-test dan post-test terhadap 30 peserta, diperoleh peningkatan tingkat pengetahuan sebesar 86,7%, dengan persentase peserta yang memahami konsep dan manfaat pupuk organik meningkat dari 40% sebelum kegiatan menjadi 93,3% setelah kegiatan. Selain itu, keterampilan peserta dalam pembuatan POC meningkat hingga 90%, yang ditunjukkan melalui kemampuan seluruh peserta dalam menghasilkan produk pupuk organik cair secara mandiri. Luaran kegiatan mencakup: (1) produk pupuk organik cair berbasis bahan lokal seperti daun gamal, daun pepaya, dan limbah dapur; (2) penyusunan modul pelatihan pembuatan POC untuk budidaya hidroponik; serta (3) perubahan perilaku anggota kelompok dalam pemanfaatan limbah organik rumah tangga sebagai bahan baku pupuk dan pengurangan ketergantungan terhadap pupuk anorganik. Kegiatan ini terbukti efektif dalam meningkatkan kapasitas, kemandirian, dan kesadaran lingkungan peserta, sehingga berkontribusi terhadap penguatan ketahanan pangan dan penerapan prinsip pertanian berkelanjutan di tingkat rumah tangga.
The Effect of Variations in Sago Dregs Compost Dosage on the Growth and Productivity of Cucumber (Cucumis sativus L.) Plants on Marginal Land Musdalifah, Nurul; Rupang, Maya Sari; Wa Ode Asryanti Wida Malesi; Anwar; Mani Yusuf; Johana Anike Mendes; Rizki Al Khairi Barus
Journal of Biotechnology and Natural Science Vol. 5 No. 2 (2025): December
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jbns.v5i2.14730

Abstract

This study aimed to determine the effect of applying sago waste compost on the growth and yield of cucumber (Cucumis sativus L.) cultivated in marginal land. The research was conducted using a Randomized Block Design (RBD) with one factor and five levels of compost dosage: B0 (0 tons/ha), B1 (5 tons/ha), B2 (10 tons/ha), B3 (15 tons/ha), and B4 (20 tons/ha), each replicated three times. Observed parameters included leaf number, stem diameter, plant dry weight, fruit number, fruit weight, and yield. Data were analyzed using ANOVA followed by the LSD test at a 5% significance level. The results showed that the application of sago waste compost had no significant effect on the number of leaves, stem diameter, and plant dry weight. However, the 20 tons/ha treatment (B4) significantly affected fruit weight and yield at 52 days after planting, producing the highest yield of 23.687 tons/ha. The effect was not significant at 45 and 59 days after planting. These results suggest that sago waste compost can enhance cucumber productivity during the fruit-filling phase, even though it has no significant effect on vegetative growth.).
Keanekaragaman Cendawan Pada Tanaman Karet (Hevea Brasiliensis MULL. ARG.) Berdasarkan Pola Tanam Di Kabupaten Bulukumba Musdalifah, Nurul; Mukrimin, Mukrimin; Rupang, Maya Sari; Malesi, Wa Ode Asryanti Wida; Barus, Rizki Al Khairi; Endrawati, Tri; Yusuf, Mani
Jurnal Sains Agro Vol 10, No 2 (2025): Jurnal Sains Agro
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jsa.v10i2.1909

Abstract

Pohon karet (Hevea brasiliensis Mull. Arg.) adalah tanaman yang telah berhasil dikembangkan, terutama di dunia industri. Kebun karet tersebar luas di berbagai provinsi di Indonesia, misalnya di Kabupaten Bulukumba, dengan pola tanam monokultur dan agroforestri. Pertumbuhan karet dipengaruhi oleh banyak faktor, seperti air, iklim, tanah, hama, dan penyakit. Penyakit pada tanaman karet meliputi bintik-bintik hitam kecokelatan pada batang, jamur akar putih, dan gugur daun akibat jamur. Penelitian ini bertujuan untuk mengidentifikasi genus jamur yang terkait dengan tanaman karet berdasarkan pola penanaman dan status pemanenan. Tahap isolasi pada jaringan tanaman menggunakan metode langsung (sterilisasi permukaan), sedangkan sampel tanah menggunakan pengenceran berlapis. Hasil isolasi menunjukkan perbedaan signifikan antara jumlah isolat berdasarkan pola penanaman, sementara berdasarkan status penyadapan, tidak menunjukkan perbedaan signifikan. Keanekaragaman vegetasi dapat mempengaruhi jumlah isolat yang diisolasi. Indeks Keanekaragaman Jamur (H') pada tanaman karet menunjukkan nilai 1.97 dengan kriteria sedang. Jumlah koloni yang diisolasi sebanyak 101 isolat yang termasuk dalam 10 genus, yaitu Penicillium sp., Trichoderma sp., Aspergillus sp., Cunninghamella sp., Gliocladium sp., Gongronella sp., Paecilomyces sp., Cylindrocladiella sp., Rhizoctonia sp., dan Mucor sp.
Leaf Morphological Characteristics and Biomass Distribution of Oil Palm Seedlings in the Application of Oil Palm Empty Fruit Bunches (EFB) and Watering Intervals in the Pre-Nursery Habibah, Puan; Gusviani, Nisa Azzahra; Zafitra, Zafitra; Efrata, Enriski; Simatupang, Freddy Alexander; Barus, Rizki Al Khairi
Mediagro: Jurnal Ilmu-ilmu Pertanian Vol 22 No 1 (2026): MEDIAGRO
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/mediagro.v22i1.15134

Abstract

The pre-nursery stage represents an initial phase that strongly influences the subsequent quality of oil palm seedlings. Nevertheless, information regarding leaf morphology and biomass distribution of oil palm seedlings under organic fertilization and water management remains limited. This study aimed to evaluate leaf morphological traits and biomass allocation of oil palm seedlings in response to oil palm empty fruit bunch (EFB) compost application and different watering intervals during the pre-nursery stage. The experiment was arranged in a completely randomized design with two factors and three replications, consisting of EFB compost rates and watering intervals. Observed variables included leaf area, leaf number, dry weight of leaves, stems, and roots, as well as shoot–root ratio. Data were analyzed using analysis of variance at the 5% significance level and followed by Duncan’s New Multiple Range Test when significant effects occurred. The results indicated no interaction between EFB compost application and watering intervals for all observed parameters. Individually, both treatments did not significantly affect leaf morphology or biomass distribution. However, a numerical tendency of increased plant biomass was observed up to an EFB compost rate of 225 g per polybag, suggesting that seedling responses during the pre-nursery stage develop gradually rather than immediately
Co-Authors Adrianus Adrianus Amelia Agustina Limbongan, Amelia Agustina Anwar Anwar Diana Sri Susanti Djaja, Ling Irba Efrata, Enriski Ekowati, Nurhening Yuni Endrawati, Tri Gusviani, Nisa Azzahra Hapsoh Hapsoh Irba Djaja, Irba Jefri Sembiring Johana Anike Mendes Johana Anike Mendes, Johana Anike Kusumah, Rangga La Malesi Mani Yusuf MUKRIMIN MUKRIMIN Musdalifah, Nurul Resubun, Mariana Lusia Rupang, Maya Sari Sarijan, Abdullah - Simatupang, Freddy Alexander Sukatin, Sukatin Wawan Wawan Zafitra, Zafitra