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Response of Growth and Yield of Soybean to Urea Application Frequency and Coffee Husk Compost Dosage in Coastal Land Sirateman, Selamat; Pujiwati, Hesti; Widodo; Gusmara, Herry; Sudjatmiko, Sigit; Prameswari, Wuri
TERRA : Journal of Land Restoration Vol. 7 No. 2 (2024)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.7.2.79-91

Abstract

Utilizing marginal land, such as coastal areas, offers a viable approach to increasing soybean production. However, coastal lands are often characterized by low nutrient content and high porosity, necessitating effective strategies to optimize crop growth and yield. This study aimed to examine the interaction between urea application frequency and coffee husk compost dosage, identifying the best combination for enhancing soybean performance on coastal land. The research was conducted from November 2023 to February 2024 in Bengkulu City, Indonesia, at an elevation of approximately 5 meters above sea level. A Randomized Complete Block Design (RCBD) was employed with two factors: coffee husk compost dosage (0, 10, 20, and 30 tons ha-1) and urea application frequency (0,1,2,and 3 times,at 100 kg ha-1). Results revealed a significant interaction between compost dosage and urea frequency, influencing several growth parameters, including plant height, pod number per plant, fresh and dry shoot weight, fresh and dry root weight, and seed weight per plant. Compost doses of 20 and 30 tons ha-1, along with 2 or 3 applications of urea, notably increased leaf number, productive branch number, and seed yield per plant. These findings indicate that optimizing both urea application frequency and coffee husk compost dosage can significantly improve soybean productivity on nutrient-poor coastal soils. This highlights the importance of integrated nutrient management for enhancing crop yield in marginal environments.  
Screening of Soybean Varieties against Salinity stress at an Early Vegetative Growth Stage under Hydroponic Conditions Fauziah, Annisa; Prameswari, Wuri; Inoriah, Entang
Indonesian Journal of Agricultural Research Vol. 7 No. 3 (2024): InJAR, Vol. 7, No. 3, November 2024
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/injar.v7i3.15267

Abstract

Salinity is a principal environmental severe stress that significantly threatens crop production, including soybeans. It considerably affects various plant growth and physiological traits at different soybean growth stages, especially in coastal areas. However, the high soil pH in these regions presents a challenge. In this study, we screened two soybean varieties using an easy and rapid, and inexpensive screening technique. This study aimed to select soybean tolerance salinity stress in the early vegetative growth stage under hydroponic culture. The study was meticulously done with a randomized complete block design comprising two factors (varieties and NaCl) with three replications. Two soybean varieties, i.e., ‘Gepak Kuning and Dering 1’, were tested at three NaCl levels, i.e., 0, 60, and 120 mM. The results showed that each type of plant behaved differently to each stress level. The stress of 60 mM revealed that the Dering 1 variety was tolerant, whereas the Gepak Kuning variety was only somewhat tolerant. In conclusion, the Gepak Kuning variety was tolerant to 60 mM salinity stress, while the Dering 1 variety showed 60 mM and 120 mM salinity tolerance. These results will help select the most tolerant varieties to develop salinity-tolerant varieties in the future.
Assessment on Genetic Diversity and Relationship of 19 Bird Pepper Genotypes Based on Morphological and SSR Markers Rustikawati, Rustikawati; Herison, Catur; Sutrawati, Mimi; Prameswari, Wuri
AGRIVITA Journal of Agricultural Science Vol 47, No 1 (2025)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v47i1.4447

Abstract

A comprehensive assessment of genetic diversity offers invaluable insights to breeders. This study aims to analyze the genetic diversity of 19 cayenne pepper genotypes using morphological and SSR markers.  Morphological markers are essential for evaluating visible traits while SSR markers provide deeper insights into genetic variation. Using both morphological and SSR markers provides a more robust, multidimensional approach to understanding genetic diversity. Morphological characterization was conducted on 19 bird pepper genotypes using 30 distinct traits, further divided into 95 sub-traits, to evaluate vegetative and generative growths. Molecular profiling was carried out using 10 SSR primers. The SSR analysis yielded 80 scorable bands, of which 72 were polymorphic. The high polymorphic information content suggests that these markers were effective in differentiating the genotypes.   The genetic diversity within the population was substantially high, providing valuable genetic material for breeding programs. Genetic similarity analysis divided the population into six distinct groups. Among them, Group I (genotype A05 Taiwan) and Group VI (genotype A02, Bengkulu Indonesia) formed unique, solitary groups, distinguishing them from other clusters. This information is highly beneficial for bird pepper cultivar development, emphasizing the importance of incorporating additional traits to align with the cultivar development of high yielding and saline-stress tolerance.
POTENSI PUPUK HAYATI UNTUK MENINGKATKAN HASIL PADI DI LAHAN RAWA Muhimmatul Husna; Tiara Nofrianti; Septiana Anggraini; Wuri Prameswari; Umi Salamah
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 26 No 1 (2024)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.26.1.48-53

Abstract

[POTENTIAL OF BIOFERTILIZERS TO INCREASE RICE YIELD IN SWAMP LANDS] Nutrient unavailability is a major problem in swamp land due to flooded and acidic conditions. The use of biofertilizer, which can increase the availability of nutrients, is a solution to increase rice yields in swamp land. This research aimed to find out the improvement of the rice yield with an application of bacteria in biofertilizers in swampy land. One factor tested was the various doses of bacterial biofertilizer consisting of 1, 2, 3, and 4 g/50 g of paddy seeds, without bacteria as a control, arranged in a randomized block design with 3 replications. Rice seeds were soaked for 24 hours, then drained, and biofertilizer was applied as a seed treatment following the treatment doses. Seeding was carried out in trays measuring 15 cm high for 2 weeks. The inorganic fertilizer was applied at 75% of the recommended dose. The variables observed were plant height, number of tillers, number of productive tillers, percentage of empty grain, weight of 1000 seeds, and grain weight. The data observed were analyzed with an ANOVA at the 5% level and further tested with DMRT at the 5% level. The results showed that the bacteria in biological fertilizer can potentially increase the yield of swamp rice plants. A biofertilizer dosage of 4 g/50 g of seeds gave the highest yield in terms of grain weight per hill and per plot, as well as a weight of 1000 grains with an increase of yield of 14.32% compared to control.  
Growth and Yield Response of Detam 4 Soybean Variety on Single P Fertilizer and Vermicompost Application in Coastal Land Cahyadi, Robi; Pujiwati, Hesti; Murcitro, Bambang Gonggo; Suprijono, Eko; Prameswari, Wuri
TERRA : Journal of Land Restoration Vol. 7 No. 1 (2024)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.7.1.33-41

Abstract

This research was conducted from July to November 2020 in the coastal lands of Ratu Agung District, Lempuing Village, Kuala Alam, Bengkulu City, at an elevation of 5 meters above sea level. The study aimed to investigate the interaction between vermicompost and single phosphorus (P) fertilizer on the growth and yield of Detam 4 soybean plants in coastal lands, focusing on determining the optimal doses for both inputs. The experiment was designed as a two-factor study using a factorial Randomized Complete Block Design (RCBD) with three replications. The first factor was vermicompost application at four levels: 0 tons ha-1, 5 tons ha-1, 10 tons ha-1, and 15 tons ha-1. The second factor was phosphorus application at three levels: 0 kg ha-1, 50 kg ha-1, and 100 kg ha-1. Observed variables included plant height, number of leaves, flowering age, number of productive branches, number of pods per plant, pod weight per plant, pod weight per plot, seed weight, and root weight. Data were analyzed using ANOVA at the 5% significance level, with a subsequent 5% LSD test if significant effects were found. The application of vermicompost at a dose of 10 tons ha-1 without the addition of single P fertilizer results in the best growth of the soybean variety Detam 4, characterized by the highest average shoot dry weight of 41.133 g, the fastest flowering age, and the greatest number of productive branches. The best yield of the Detam 4 soybean variety is achieved with the application of vermicompost at a dose of 15 tons ha-1, indicated by the highest number of productive branches and seed weight per plant. The independent application of single P fertilizer does not significantly enhance the growth and yield of the Detam 4 soybean variety in coastal land conditions.  
PEMBIBITAN PERMANEN PLASMA NUTFAH ALPUKAT (Persea americana L.) LOKAL SEBAGAI RINTISAN UNIT USAHA BARU BumDes DUATEI MANDIRI DESA RINDUHATI BENGKULU TENGAH Yulian, Yulian; Wuri Prameswari; Putri Mian Hairani; Adelia Zahrani; M. Nur Akmal Pratama
PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2 (2025): April
Publisher : Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/pakdemas.v4i1.314

Abstract

Tantangan utama terdapat di Desa Rindu Hati adalah IPTEKS pembibitan buah-buahan permanen dan menghijaukan lokasi Glamping Rindu Hati. Konservasi plasma nutfah buah-buahan khususnya alpukat lokal adalah salah satu solusi yang ditawarkan. Unit usaha baru BumDes Duitei Mandiri perlu diinisiasi dengan memanfaatkan sumberdaya lokal dan kerjasama lintas institusi (Tim PPM UNIB-BPDAS Ketahun dan BumDes Duitei Mandiri. Usulan kegiatan pengabdian kepada masyarakat (PPM) berbasis IPTEKS berupa sosialisasi/penyuluhan tentang penghijauan bantaran hulu sungai, dan konservasi plasma nutfah. Kegiatan ini bertujuan untuk memberikan informasi,memotivasi dan meningkatkan pengetahuan pengelola BumDes agar dapat bersikap dan praktek memberikan solusi tantangan yang ada. Kegiatan pengabdian ini dilaksanakan mulai 15 Mei sampai 20 September 2024, dengan topik khususnya adalah Penghijauan Kawasan Kampung Wisata Glamping Rinduhati dan Inisiasi Sentra Plasma Nutfah Alpukat (Persea americana) Lokal Bengkulu. Luaran kegiatan pengabdian ini adalah Publikasi di Jurnal PPM, Berita di Media Massa Radar Utara, HKI dan IA (Implementation Agrimeent) antara Fakultas Pertanian UNIB dengan Dinas Ketahanan Pangan dan Perikanan Bengkulu Tengah.
Pelatihan Dan Pemberdayaan Masyarakat Dalam Pembuatan Jahe Instan Di Kelurahan Air Duku Kecamatan Selupu Rejang Provinsi Bengkulu Prameswari, Wuri; Inoriah, Entang; Prasetyo, Prasetyo; Priambodo, Andrian
Jurnal Pengabdian Masyarakat (JUDIMAS) Vol. 1 No. 2 (2023)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat STIKes Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54832/judimas.v1i2.141

Abstract

Kegiatan pengabdian kepada masyarakat (PPM) ini bertujuan untuk memberikan edukasi, pelatihan, dan pendampingan dalam pembuatan jahe instan guna meningkatkan keterampilan dan keahlian masyarakat. Selain itu juga, kegiatan ini diharapkan mampu meningkatkan perekonomian dan pemahaman IPTEK pada khalayak sasaran pengabdian sehingga lebih produktif secara ekonomi. Adapun sasaran pengabdian adalah ibu-ibu PKK Kelurahan Air Duku Kecamatan Selupu Rejang Kabupaten Rejang Lebong. Pemecahan masalah dilakukan dengan tiga tahap kegiatan yaitu (1) tahap pendekatan/persiapan, (2) tahap pelaksanaan, dan (3) tahap monitoring dan evaluasi. Tahap pendekatan/persiapan dilakukan dengan cara sosialisasi, observasi, wawancara, dan forum grup diskusi (FGD) dengan calon mitra. Tahap pelaksanaan dilakukan dengan cara memberikan edukasi, pengetahuan, dan pelatihan kepada masayakat. Tahap monitoring dan evaluasi dilakukan dengan pendampingan dan monitoring Ibu-Ibu PKK Kelurahan Air Duku dalam mempraktekkan dan memproduksi pembuatan jahe instan. Adapun hasil dari kegiatan PPM ini adalah menunjukkan indikasi keberhasilan oleh ibu-ibu PKK Kelurahan Air Duku dalam memproduksi serbuk jahe instan dengan menerapkan pengetahuan yang telah diberikan dan mampu meningkatkan perekonomian masyarakat Kelurahan Air Duku sehingga masyarakat menjadi lebih inovatif dan produktif. Kata Kunci: Edukasi, Jahe Instan, Minuman Kesehatan, Pelatihan.
Morphological and Physiological Performances of 18 Soybean Varieties Exposed to Salinity Stress Pujiwati, Hesti; Suharjo, Usman Kris Joko; Prameswari, Wuri; Husna, Muhimmatul; Gonggo, Bambang; Ginting, Sempurna; Susilo, Edi
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 49 No. 3 (2021): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (766.554 KB) | DOI: 10.24831/jai.v49i3.37819

Abstract

Peningkatan produksi kedelai dapat dilakukan dengan menanam tanaman di lahan marginal, seperti tanah salin. Upaya yang dapat dilakukan untuk mengatasi permasalahan tersebut salah satunya dengan menyeleksi tanaman yang toleran pada kondisi salin. Penelitian dilakukan pada bulan Mei-Juli 2021 di rumah kaca Departemen Agronomi, Fakultas Pertanian, Universitas Bengkulu, 10 m di atas permukaan laut. Penelitian ini bertujuan untuk mengevaluasi toleransi 18 varietas kedelai yang ditanam pada cekaman salinitas. Kedelai ditanam dalam pot plastik berdiameter 10 cm yang dipupuk dengan larutan AB-mix dengan perlakuan 0 dan 6 dSm-1 NaCl selama 15 hari dari cekaman salinitas. Pertumbuhan dan indeks toleran cekaman bibit diukur. Hasil penelitian menunjukkan bahwa varietas kedelai mempengaruhi pertumbuhan tanaman secara berbeda. Selain itu, cekaman salinitas secara nyata mengurangi pertumbuhan tanaman. Hasil penelitian menunjukkan bahwa 18 varietas kedelai tergolong pada toleran salinitas pada tingkat salinitas 6 dSm-1. Kata kunci: salinitas, toleransi varietas kedelai
TEKNOLOGI PEMBUATAN PUPUK ORGANIK LIMBAH PERTANIAN DI KELOMPOK TANI WANITA (KWT) PERINTIS 2 KOTA BENGKULU Nurjanah, Uswatun; Setyowati, Nanik; Prameswari, Wuri
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 4, No 3 (2021): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v4i3.822-827

Abstract

Kegiatan budidaya tanaman yang dilakukan oleh petani di Kecamatan Muara Bangkahulu menghasilkan limbah pertanian yang tidak sedikit. Tanpa adanya pengelolaan maka limbah pertanian tersebut dapat mencemari lingkungan. Pengolahan limbah pertanian menjadi kompos organik merupakan salah satu alternatif untuk mengubah barang yang kurang bernilai menjadi barang bermanfaat dengan nilai jual yang tinggi. Sasaran dalam kegiatan pengabdian ini adalah anggota kelompok wanita tani (KWT) Perintis 2 Pematang Gubernur Kota Bengkulu. Metode yang diterapkan yaitu : (1) Sosialisasi dan penyuluhan tentang limbah pertanian dan cara pengelolaannya, (2) praktek pembuatan pupuk organik dari limbah budidaya tanaman. Kegiatan ini dilaksanakan lima kali di Rumah Ketua Kelompok Wanita Tani. Hasil kegiatan ini menunjukkan antuasisme warga yang sangat tinggi dalam meningkatkan wawasan dan pengetahuan tentang pengelolaan limbah pertanian khususnya limbah budidaya tanaman. Sebagian besar anggota kelompok tani kurang mengetahui bahwa limbah sisa pertanian dapat dijadikan pupuk organik yang bermanfaat bagi tanaman dan mempunyai nilai jual. Diharapkan edukasi pembuatan kompos dari limbah hasil panen kacang tanah dapat diterapkan untuk mengatasi limbah pertanian yang menumpuk di lahan pertanian.