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All Journal Bioplante Jurnal Media Pertanian Riau Journal of Empowerment Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Agro Bali: Agricultural Journal Bubungan Tinggi: Jurnal Pengabdian Masyarakat Pelita Masyarakat Prosiding Seminar Nasional Pengabdian Kepada Masyarakat AGRIC
Buhaira Buhaira
Fakultas Pertanian Unja
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Physics Public Health Social Sciences Other

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Respons Pertumbuhan Bibit Kopi Liberika (Coffea liberic W. Bull Ex Hiern) Terhadap Aplikasi Pupuk Kandang Sapi Di Polybag Melda Yulianti; Sarman S; Buhaira Buhaira
Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Vol. 5 No. 2 (2022): Jurnal Agroecotania: Publikasi Nasional Ilmu Budidaya Pertanian
Publisher : Jambi University, Fakultas Pertanian, Program Studi Agroekoteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/agroecotania.v5i2.23037

Abstract

Fluktuasi produksi dan produktivitas kopi Liberika di Provinsi Jambi disebabkan oleh beberapa hal salah satunya adalah umur tanaman kopi Liberika yang sudah tua mencapai kurang lebih 40 - 50 tahun sedangkan umur ekonomis tanaman kopi Liberika hanya berkisar 30 tahun. Oleh karena itu perlu upaya peremajaan tanaman kopi menggunakan bibit unggul. Untuk menyediakan bibit yang unggul diperlukan masukan yang dapat mempengaruhi pertumbuhan bibit dan satu diantara masukan tersebut adalah pemberikan pupuk organik. Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk kandang sapi terhadap pertumbuhan bibit kopi Liberika di polybag dan memperoleh dosis pupuk kandang sapi yang memberikan pertumbuhan terbaik pada bibit kopi Liberika di polybag. Penelitian dilaksanakan di Teaching and Research Farm Fakultas Pertanian Universitas Jambi, Kampus Unja Mendalo. Waktu pelaksanakan selama kurang lebih tiga bulan, yaitu pada bulan Februari sampai bulan Mei 2020. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK), dengan 1 faktor yaitu pupuk kandang sapi (p) yang terdiri dari 5 perlakuan yaitu 0 g/tanaman, 160 g/tanaman, 190 g/tanaman, 220 g/tanaman dan 250 g/tanaman. Hasil penelitian menunjukkan bahwa pemberian pupuk kandang sapi dosis 0 g/tanaman sampai 250 g/tanaman pada bibit kopi Liberika umur 5 – 8 bulan belum mampu meningkatkan pertambahan tinggi tanaman, pertambahan diameter batang, pertambahan jumlah daun, umur muncul tunas, bobot kering tajuk, bobot kering akar sampai rasio tajuk akar. Tidak terdapat dosis pupuk kandang sapi yang mampu meningkatkan pertumbuhan bibit kopi Liberika di polybag.
Pendampingan Himpunan Mahasiswa Agroekoteknologi dalam Mengolah Sampah Menggunakan Bioreaktor Pengolah Pupuk Cair (BPPC) Ramah Lingkungan Ardiyaningsih Puji Lestari; Dede Martino; Wilyus Wilyus; Buhaira Buhaira; Yulia Alia; Linda Handayani; Sri Novianti; Siti Hodijah
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 5, No 3 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v5i3.7988

Abstract

Belakangan ini, persoalan sampah menjadi semakin kompleks. Sejauh ini belum ada gerakan dari mahasiswa dalam pemanfaatan sampah, khususnya sampah organik. Mahasiswa punya potensi dan kreativitas yang mampu mengelola sampah namun keterbatasan pengetahuan dan keterampilan. Selain itu, aktivitas positif pada sampah ini dapat menjadi nilai yang positif saat penerapan Merdeka Belajar Kampus Merdeka (MBKM). Tim melaksanakan kegiatan pengabdian ini bertujuan untuk membina mitra dalam pengolahan sampah organik dengan menerapkan teknologi BPPC. Teknologi BPPC ini telah terbukti dapat mengubah sampah organik menjadi pupuk cair ramah lingkungan. Mitra dalam kegiatan ini adalah Himpunan Mahasiswa Agroekoteknologi. Pemilihan mitra didasarkan pada keinginan tim untuk meningkatkan keterampilan mahasiswa mengolah sampah juga meningkatkan kepedulian mahasiswa terhadap lingkungan. Kegiatan pengabdian ini berlangsung selama 8 bulan dari bulan April sampai November 2021, dengan jumlah peserta kegiatan 25 orang. Langkah-langkah yang dilakukan yang pertama adalah sosialisasi ke mahasiswa, kemudian membimbing mahasiswa untuk melakukan pengolahan sampah organik dengan baik, dan timpun akan membina mahasiswa dalam mengembangkan jiwa kewirausahaan. Kegiatan dilakukan secara daring dan luring. Setelah kegiatan pendampingan, mahasiswa telah mampu menghasilkan produk pupuk cair yang siap dipasarkan dan juga telah dimanfaatkan pada usaha hidroponik yang dilakukan oleh mahasiswa.The problem of waste is getting increasingly complex day by day; so far, there has been no movement from students in utilizing waste. Students have the potential and creativity to manage waste but have limited knowledge and skills. In addition, positive activity on this waste can be a positive value when implementing the Merdeka Learning Campus Merdeka (MBKM). The team conducting this service activity aims to foster partners in organic waste processing by applying BPPC technology. This BPPC technology has been proven to convert organic waste into environmentally friendly liquid fertilizer. Partners in this activity are agroecotechnology student associations. The selection of partners was based on the team's desire to improve students' skills in processing waste and increase student awareness of the environment. This service activity lasts eight months, from April to November 2021, with 25 participants. The first steps taken are socialization with students, then guiding students to process organic waste properly, and Timpun will guide students in developing an entrepreneurial spirit. The dedication team has performed organic waste processing activities within the Faculty of Agriculture. Activities are carried out online and offline. So far, liquid fertilizer products have been produced, ready to be marketed, and used for the hydroponic plant.
Pengaruh Dekanter Solid dan Plant Growth Promoting Rhizobacteria (PGPR) Terhadap Pertumbuhan dan Hasil Kedelai (Glycine max (L.) Merrill) Buhaira Buhaira; Made Deviani Duaja; Sosiawan Nusifera
Jurnal Media Pertanian Vol 8, No 2 (2023): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v8i2.214

Abstract

Soybean (Glycine max (L) Merrill) is an important food crop because of its nutritional content, especially its high protein content. Increasing need is not balanced with  increase in production. One of causal factors is low level of soil fertility. This research aimed to study the interaction effect of solid decanter dosage with PGPR concentration on the growth and yield of soybean plants. The experimentwas arranged in a randomized block design with factorial pattern consisted of 2 factors, namely solid decanter and PGPR. Solid decanter (K) comprisedtwo dose levels, namely: k1 = 10 ton.ha-1 solid decanter, and  k2 = 15 ton.ha-1 solid decanter, while PGPR (P) comprised 3 concentration levels, namely: p0 = without PGPR (0%), p1 = PGPR 30%, p2 = PGPR 50%. Variables observed were plant height, number of branches, number of pods per plant, number of filled pods per plant, weight of seeds per plant, weight of 100 seeds and yield of plants. Data from the observations were statistically analyzed using analysis of variance (Anova). If the results of the analysis of variance showed significance, analysis was continued with mean comparison using LSD test at the α = 5% level. Results showed that there were interaction effect found on number of filled pods and the weight of 100 seeds. Meanwhile, there were no interaction effect foundonplant height, number of branches, number of pods per plant, seed weight per plant and yield. Thus, it was concluded that the provision of solid decanters of 10 ton.ha-1 to 15 ton.ha-1 and PGPR up to a concentration of 50% were not able to increase soybean crop yields.
OPTIMIZING SOYBEAN GROWTH AND YIELD THROUGH ENHANCEMENTS WITH DECANTER CAKE AND PLANT GROWTH-PROMOTING RHIZOBACTERIA Duaja, Made Deviani; Kartika, Elis; Buhaira, Buhaira; Wulandari, Ismi Barica Icha
Agric Vol. 36 No. 1 (2024)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2024.v36.i1.p53-66

Abstract

Soybean (Glycine max (L.) Merril) is a food and industrial crop and a base for agricultural production. Adding organic material can increase plant growth and produce high yields. One of the organic materials that can be used is palm oil mill solid waste, specifically solid decanter cake (DC). However, the results showed that DC could only substitute 50 per cent of chemical fertilisers. DC must be combined with other materials, specifically Plant Growth plant-promoting rhizobacteria (PGPR), to maximise its benefits. PGPR is a group of bacteria that live in the plant rhizosphere and actively function as biofertilisers, biostimulants, and bioprotectants. Combining DC and PGPR is necessary because they have a mutually beneficial relationship, as DC is an organic material that can provide the nutrients PGPR bacteria need. This research will evaluate whether the collaboration of DC and PGPR can increase soybean growth and yield in ultisols using a Randomized Block Design. Combining decanter cake (DC) with a PGPR concentration can enhance soybean growth and yield. Soybean plants treated with 15-ton ha-1 + 50% PGPR DC tend to have the highest number of leaves, plant height, and number of branches, but DC 10-ton, ha-1 + 30% PGPR, has an equivalent effect. The treatment of 10 tons per hectare of decanter cake with 30% PGPR concentration tended to have the highest number of pods and yield.
PERTUMBUHAN DAN HASIL 4 VARIETAS KEDELAI TOLERAN KEKERINGAN DENGAN BERBAGAI DOSIS MIKORIZA PADA LAHAN MARJINAL Riduan, Ahmad; Nusifera, Sosiawan; Buhaira, Buhaira; Salim, Helmi; Zikin, Ahmad Nurro
Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Vol. 8 No. 2 (2025): Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian
Publisher : Jambi University, Fakultas Pertanian, Program Studi Agroekoteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/agroecotania.v8i2.50989

Abstract

ABSTRACT Soybean (Glycine max L.) is one of the most important food crops in Indonesia after rice and corn. Soybeans are rich in plant-based protein, making them an excellent choice for improving community nutrition due to their health benefits. However, soybean production in Indonesia, including in Jambi Province, still faces many challenges, one of which is the predominance of marginal land, mainly ultisol soils. Therefore, improvements in cultivation techniques are necessary to address these problems. Selecting superior varieties and using biofertilizers such as Arbuscular Mycorrhizal Fungi (AMF) are potential solutions to enhance soybean productivity. This study aims to determine the different responses of soybean varieties to various mycorrhizal doses and to identify the optimal mycorrhizal dose for each variety. The research was conducted at the Teaching and Research Farm of the Faculty of Agriculture, University of Jambi, located in Mendalo Darat Village, Muaro Jambi Regency. Experimental study arranged in a Randomized Complete Block Design (RCBD) with a two-factor factorial pattern. The first factor was the soybean variety, consisting of four varieties: Argomulyo, Dena-1, Dering-2, and Dering-3. The second factor was mycorrhizal application, consisting of three levels: no mycorrhiza, 10 g/plant, and 20 g/plant. The observed variables included plant height, total leaf area, flowering age, infection rate, harvest age, number of pods per plant, number of filled pods, weight of 100 seeds, seed weight per plant, and yield per hectare. Prior to data analysis, normality was tested using the Shapiro-Wilk test. Data that met the normality requirement were then statistically analyzed using analysis of variance (ANOVA), and if significant differences were found, further testing was conducted using the Least Significant Difference (LSD) test at the 5% significance level (α = 5%). The results showed different responses among soybean varieties to various mycorrhizal doses, particularly in yield per hectare. There were significant effects of the single factors variety and mycorrhizal doses on variables such as plant height, leaf area, flowering age, harvest age, number of pods per plant, number of filled pods, weight of 100 seeds, and seed weight per plant. However, for the infection rate variable, a significant effect was only found for the mycorrhizal factor, not for the variety factor. A mycorrhizal doses of 20 g/plant gave the best results for Argomulyo, Dering-2, and Dering-3 varieties in terms of total leaf area, infection rate, number of pods per plant, number of filled pods, seed weight per plant, and yield per hectare. Meanwhile, for the Dena-1 variety, the optimal result in yield per hectare was obtained with 10 g/plant of mycorrhiza. Keywords: Soybean Varieties, Mycorrhiza doses, Plant growth and Yield
Co-Authors Agus Kurniawan Agus Kurniawan AHMAD RIDUAN Ardiyaningsih Puji Lestari Ardiyaningsih Puji Lestari Danang Adil Asmoro Dede Martino Delma Sonia Elis Kartika Elly Indra Swari Gusniwati , Helmi Salim Linda Handayani Lizawati Lizawati Made Deviani Duaja Melda Yulianti Miranti Sari Fitriani NELIYATI, Neliyati Nelyati Nelyati Nerty Soverda Sarman S Siti Hodijah Sosiawan Nusifera Sosiawan Nusifera Sri Novianti Tiur Hermawati Viddy Adhari Rahman Wilyus Wilyus Wulandari, Ismi Barica Icha Yudi Achnopa Yulia Alia Zikin, Ahmad Nurro