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All Journal Jurnal Hortikultura Indonesia (JHI) Jurnal Teknik Pertanian Sriwijaya Jurnal Lahan Suboptimal Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Pengabdian Masyarakat Bumi Raflesia Salaga Journal
Hilda Agustina
Universitas Sriwijaya
Agriculture, Biological Sciences & Forestry Humanities Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Desain Petak Sawah Rawa Lebak Pematang untuk Pembudidayaan Padi-Ikan Dian Septi Hastuti; Edward Saleh; Hilda Agustina
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 4 No. 1 (2015): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (740.145 KB) | DOI: 10.33230/JLSO.4.1.2015.149

Abstract

The research objective was to develop the design of paddy field plot in ridge lowland swamp for rice-fish cultivation. The method used in this study was descriptive in form of data collecting through direct field observation and from related institutions. The water balance and water pond dimension were mathematically calculated and the results would be compared to water balance from field observation. The observed parameters were effective rainfall, height of water table, crop water requirement, infiltration, percolation, evaporation, water pond dimension and paddy field plot size. The results showed that maximum storage volume of pond that was required to fulfill irrigation water requirement for rice plants as well as for fish cultivation was 44.2 m³/month. Dimension of designed pond had length of 18.48 m, width of 2.4 m and depth of 1 m.
PENGARUH TINGGI MUKA AIR TANAH PADA PERTUMBUHAN TANAMAN CABAI (Capsicum annum) DENGAN IRIGASI BAWAH PERMUKAAN (Subsurface irrigation) Adrian Fajriansyah; Rahmad Hari Purnomo; Hilda Agustina
Jurnal Teknik Pertanian Sriwijaya Vol 1, No 1 (2012)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (11.923 KB)

Abstract

The research objective was to determine the effect of soil water level differences, porosity and semi permeable layer thickness for subsurface irrigation on chilly (Capsicum annum) crop growth.  It used split plot design with two factors of treatment and three replications for each treatment factor.  The first factor was soil water level height consisting of 4 cm, 8 cm and 12 cm as a main plot.  The second factor was combination of thickness (t) and sand (s) as well as clay (c) composition as subplot consisting of A1B1 (1 cm, 30%, 70%), A1B2 (1 cm, 40%, 60%), A1B3 (1 cm, 50%, 50%), A2B1 (1,5 cm, 30%, 70%), A2B2 (1,5 cm, 40%, 60%), A2B3 (1,5 cm, 50%, 50%). The observed parameters were water content (%), climatic data, crop length increment (cm), leaves number, flower shoots number, fruits number and crop dry matter weight (g). The results showed that the highest crop grwoth was found on 8 cm soil water level and A2B2 treatment with average value of 106.33 cm and the lowest one was found on 12 cm soil water level and A2B1 treatment with average value of 70.00 cm, respectively. The highest yield was found on 8 cm soil water level and A1B2 treatment with weight of 373.488 g. Treatments of 12 cm soil water level and A1B3 as well as A2B3 had produced zero yield. Semi permeable layer of B2 composition was the best water delivery for chilly crops, whereas 8 cm soil water level was the best water height for chilly crops.  Keywords: Soil water level, thickness and composition of sand and clay.
VARIASI DIAMETER NOSEL DAN KETINGGIAN PENYIRAMAN MENGGUNAKAN IRIGASI CURAH (SPRINKLER IRRIGATION) TERHADAP PEMADATAN TANAH Marien A Gultom; Hilda Agustina; R. Mursidi Mursidi
Jurnal Teknik Pertanian Sriwijaya Vol 1, No 2 (2012)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.768 KB)

Abstract

The objective of this research was to find out the best combination of nozzle diameter and height of watering of the soil compaction by considering of irrigation spraying efficiency which is best to be determined to value Coefficient of Uniformity and Distribution of Uniformity. This research was done by applying the water to irrigation area in time needed to each treatment in order to soil compaction. The research used description method followed by tabulation and graphical presentations with two factors (A and B) and two replications. Factor A was the nozzle diameter (1 mm, 2 mm, 3 mm) and factor B was the height of watering (1 m, 1½ m, 2 m). The observed data were include water content (%), bulk density (g/cm3), soil compaction (%), coefficient of uniformity (%) and distribution of uniformity (%). The result showed that the highest value of water content was 69.66% (D3T1) which is the treatment with combination of nozzle diameter by 3 mm and height of watering by 1 m and the lowest of water content was 46.20% (D1T3) which is the treatment with combination of nozzle diameter by 1 mm and height of watering by 2 m. The treatment with combination of nozzle diameter 3 mm and height of watering by 2 m (D3T3), was the best treatment with bulk density 1.338 g/cm3, porosity 31,53%, the soil compaction 26.001%, coefficient of uniformity 80.51%, distribution of uniformity 74.14%. In reality, combination between of nozzle diameter and height of water did not have a value of Uniformity Coefficient (?85%) and Uniformity Distribution (?75%).Keywords: Nozzle, Sprinkler irrigation, Soil compaction, Uniformity Coefficient , Uniformity Distribution
Analisa Erosi Metode USLE pada Lahan Sawit Kabupaten Muara Enim Hilda Agustina; Vita Ayu Kusuma Dewi
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 9, No 3 (2020): September 2020
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v9i3.157-162

Abstract

Manusia sangat menentukan tindakan kelestarian lingkungan terutama pada tanah dan air.  Manusia sebagai pengguna pada tanah untuk berbagai macam keperluan, terutama sebagai pemukiman dan usaha. Guna menjaga kelestarian pada tanah maka diperlukan pengelolaan tanah yang juga mengikutsertakan tindakan konservasi di dalam kegiatan pengelolaan dan pemanfaatan tanah.  Sebelum dapat menentukan tindakan konservasi untuk kelestarian tanah, maka diperlukan analisa erosi yang dapat diaplikasikan sebagai media untuk menentukan besarnya erosi pada suatu lahan.  Metode USLE (Universal Soil Loss Equation) adalah metode yang dapat diaplikasikan pada wilayah Indonesia sampai sekarang. Perkembangan intensifikasi lahan perkebunan terutama tanaman sawit sangat mempengaruhi kelestarian lingkungan.  Sehingga diperlukan tindakan penanggulangan dini dengan menganalisa erosi dari lahan perkebunan sawit dengan menggunakan metode USLE.
Consumption of Energy and AB Mix Nutrition in A Controlled Verticulture Hydroponic Applications of Curly Red and Green Lettuce Hilda Agustina; Dika Tri Angraini; Veby Angela Putri; Endo Argo Kuncoro; Tri Tunggal; Fidel Harmanda
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 13, No 2 (2024): June 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i2.418-428

Abstract

The green lettuce and Curly red lettuce have a high potential to be developed as commercial crops on limited land with verticulture cultivation system. The use of this cultivation system must be supported by adequate nutrients and water in addition to optimal environmental conditions. By using the vertical hydroponic plant cultivation method will increase the growth of Curly red and green lettuce plants. The method used is an experimental method and the data is processed using polynomial analysis method and descriptive method. The observation parameters in this study consisted of main parameters (flow rate, power requirement, energy requirement, and water pressure calculation). In addition, supporting parameters were evaluated including plant height, leaf count, fresh weight of plants, plant productivity, and harvest yield. Data were analyzed using descriptive and regression methods. The power requirement used from the initial stage of transplanting to harvest is 640.8 W. The total energy requirement used from the initial planting process to the harvest process is 2563.2 Wh. The average AB mix requirement of each stage of plant is 972.0 ppm; 1231.9 ppm; 1158.1 ppm; 1092.4 ppm. Flow rate is directly proportional to temperature; if the temperature increases, the flow rate for nutrients will increase, and if the temperature decreases, the flow rate will decrease for the fertigation system. Keywords: Energy, Hydroponic, Lettuce, Nutrition, Verticulture cultivation.
Cultivation of Caisim Mustard (Brassica juncea L.) in The NFT (Nutrient Film Technique) Hydroponic System Agustina, Hilda; Muhammad Priyatama Haibir; Fidel Harmanda Prima
Salaga Journal Volume. 02, No 1, June 2024
Publisher : Program Studi Teknik Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/salaga.v2i1.1364

Abstract

Plant cultivation using the NFT (Nutrient Film Technique) hydroponic system is quite widely used by people in urban areas in plant houses. Suboptimal provision of nutrients causes unsatisfactory plant production. Less than optimal provision of nutrients for plants will affect plant production. Cultivation of caisim mustard plants in hydroponic systems will also be beneficial in urban areas where land is very limited. The design of the NFT hydroponic system also affects the provision of nutrients for Caisim mustard plants. This study aims to determine the performance of the NFT hydroponic system (gutter discharge) and the concentration of AB Mix in the cultivation of caisim (Brassica Juncea L.). The method used in this study was a Randomized Group Factorial Design (RAKF) with two treatment factors, namely water flow discharge (Q) and concentration of nutrient solution (N) consisting of three treatments and three replications. The research parameters were plant height, number of leaves, plant fresh weight, plant dry weight and plant productivity. It was concluded that the water flow discharge and concentration of nutrient solution had a significant effect on plant growth, number of leaves and fresh weight of plants.
Growth and yield of lettuce (Lactuca sativa L.) grown on different planting media volumes in a floating cultivation system Gustiar, Fitra; Septiani, Duwi; Agustina, Hilda; Adriansyah, Fikri; Ramadhani, Fitri
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 14 No. 1 (2025): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.14.1.2025.721

Abstract

Lettuce (Lactuca sativa L.) is one of the vegetables that is widely loved because of its taste and nutritional content. The increase in lettuce production can be increased by the use of swamp land with floating cultivation during the flood season. The size of the pots used in floating system cultivation will affect the growth and number of plants that will be produced. The study aimed to determine the optimal of planting media volume on the growth and yield of lettuce in floating cultivation system. The research used a randomized block design with 4 treatments of planting media volume, namely 1.9 L (P1), 2.7 L (P2), 3.6 L(P3), and 5 L (P4). Each treatment was repeated 4 times and each replication consisted of 5 plants. The results showed that at the beginning of the growth of the media volume of 2.7 L would be faster, but at the time of harvest almost all parameters showed that plants with a media volume of 5 L produced a larger plant weight than the plant unit. Although the use of smaller volumes of media results in a smaller plant weight, the raft is able to accommodate a larger number of pots. So that the use of a media volume of 1.9 L will be better used for floating lettuce production.
INTRODUCTION OF EVAPOTRANSPIRATIVE MAPPING SYSTEM AND ORGANIC FARMING IN HORTICULTURE CULTIVATION APPLICATION TO SUPPORT AGRO-INDUSTRY IN GEM NEW VILLAGE, NORTH INDRALAYA SUB-DISTRICT, OGAN ILIR DISTRICT, SOUTH SUMATRA Agustina, Hilda; Malini, Henny; Harsana Setyaaji, Primayoga; Saleh, Edward; Puspitahati; Panggabean, Tamaria
Jurnal Pengabdian Masyarakat Bumi Rafflesia Vol. 8 No. 1 (2025): APRIL: Jurnal Pengabdian Kepada Masyarakat Bumi Raflesia
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jpmbr.v8i1.7706

Abstract

Masyarakat Desa Permata Baru, yang terletak di Kecamatan Indralaya Utara, Kabupaten Ogan Ilir, menjadi fokus utama pelaksanaan kegiatan pengabdian sosialisasi tahun 2024 oleh tim pengabdian Universitas Sriwijaya. Sebagai salah satu desa binaan universitas, Permata Baru menyimpan potensi agraris yang menjanjikan, tidak hanya terbatas pada pertanian lahan basah, namun juga pertanian lahan kering atau ladang. Mayoritas petani di desa ini memiliki keahlian dalam menghasilkan beragam komoditas, mulai dari jeruk lemon, aneka sayuran, produk hortikultura yang bervariasi, hingga pembibitan kelapa sawit yang memiliki nilai ekonomi tinggi. Kendati demikian, praktik pertanian hortikultura di Desa Permata Baru saat ini sangat bergantung pada ketersediaan pupuk anorganik dan kondisi iklim yang seringkali tidak menentu. Keterbatasan pasokan pupuk anorganik bersubsidi di pasaran menjadi permasalahan krusial, sehingga memicu kenaikan harga yang signifikan. Situasi ini secara langsung membatasi hasil panen yang dapat diperoleh petani, yang pada akhirnya berdampak pada penurunan pendapatan mereka. Dalam upaya memberdayakan masyarakat dan meningkatkan kesejahteraan petani, khususnya mereka yang memiliki potensi produksi mandiri, Unit Pengelola Kegiatan (UPK) PKK "Beguyur" kembali diaktifkan pada tahun 2018 dengan mengusung sistem simpan pinjam. Langkah strategis ini diharapkan dapat memberikan akses modal bagi anggota PKK untuk mengembangkan usaha pertanian mereka. Adanya kegiatan sosialisasi mengenai sistem evapotranspiratif dan praktik pertanian organik direncanakan untuk memberikan pengetahuan dan keterampilan baru kepada petani dan anggota PKK "Beguyur". Diharapkan, melalui pemahaman dan penerapan metode pertanian berkelanjutan dan efisien, produksi pertanian dan pendapatan penduduk Desa Permata Baru dapat meningkat secara signifikan.
Pemanfaatan Limbah Botol Plastik sebagai Media Tanam Hidrobokas di Desa Putak, Kecamatan Gelumbang, Muara Enim: Utilization of Plastic Bottle Waste as Hydrobokas Planting Media in Putak Village, Gelumbang District, Muara Enim Regency Puspitahati, Puspitahati; Oktarina, Selly; Saputra, Daniel; Triana, Arjuna Neni; Panggabean, Tamaria; Agustina, Hilda; Hower, Haisen; Prima, Fidel Harmanda; Robbani, Syifa'; Aulia, Nurul Izzah; Haryani, Fatria Resti; Setyaaji, Primayoga Harsana; Oktarina, Della
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 5 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i5.9052

Abstract

Community service activities in Putak Village aim to educate and empower farmers and housewives in utilizing plastic bottle waste as a medium for planting hydroboks technology for vegetable crops through a simple hydroponic system (NFT). This program is carried out for five months through the stages of field surveys, counseling, technical training, mentoring, and evaluation. The results of the activity show the effectiveness of the use of plastic waste as an environmentally friendly and sustainable planting medium, helping to reduce the pile of plastic waste while providing urban farming solutions in narrow yards. This training successfully improved the community's knowledge and technical skills about hydrobacca systems, which is evident from the enthusiasm of the participants and their success in growing vegetables independently. In addition, this program has a positive impact on the economy by reducing spending on purchasing vegetables and supporting the consumption of pesticide-free fresh food. The environmental impact is also seen through increasing public awareness in managing plastic waste based on the 3R (Reduce, Reuse, Recycle) principle. The success of this program can be increased through continuous education, such as seminars, plastic waste management innovation competitions, and the creation of educational materials in the form of videos and posters to reach more bans.
Budidaya Pakcoy (Brassica rapa L.) Sistem Terapung di Lahan Rawa Lebak dengan Volume Media Tanam yang Berbeda Gustiar, Fitra; Agustina, Hilda; Purnama Ria, Rofiqoh; Tarinda, Gaby
Jurnal Hortikultura Indonesia (JHI) Vol. 16 No. 2 (2025): Jurnal Hortikultura Indonesia (JHI)
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.16.2.84-91

Abstract

Budidaya tanaman dengan sistem terapung bisa dijadikan sebagai salah satu bentuk alternatif yang dapat dikembangkan pada kondisi lahan yang tergenang. Salah satu faktor yang dapat mempengaruhi pertumbuhan tanaman adalah volume media tanam. Penelitian ini dilakukan untuk menentukan volume media tanam yang paling sesuai untuk budidaya pakcoy (Brassica rapa L.) secara terapung agar dapat menghasilkan produksi yang maksimal. Penelitian ini dilaksanakan di Laboratorium Ekologi Tanaman Jurusan Budidaya Pertanian dan Lahan Embung Universitas Sriwijaya Indralaya pada bulan Juli sampai September 2024. Metode penelitian yang digunakan adalah rancangan acak kelompok (RAK) dengan perlakuan volume media yang terdiri dari 1.9 ℓ (V1), 2.7 ℓ (V2), 3.6 ℓ (V3), dan 5 ℓ (V4). Sistem budidaya terapung ini menggunakan rakit yang terbuat dari bambu dan galon air mineral berukuran 1.3 m x 2 m dengan pendekatan hidroponik sistem wick dan modifikasi rakit apung. Hasil penelitian menunjukkan perlakuan volume media tanam 5 ℓ (V4) memberikan hasil pertumbuhan tanaman yang lebih baik dibandingkan ketiga perlakuan lainnya. Akan tetapi, rakit dengan volume media tanam 1.9 ℓ (V1) mampu menampung lebih banyak jumlah populasi sehingga memberikan keuntungan yang lebih tinggi dibandingkan dengan volume media tanam lebih besar.
Co-Authors Adrian Fajriansyah Adriansyah, Fikri Daniel Saputra Dian Septi Hastuti Dika Tri Angraini Edward Saleh Endo Argo Kuncoro Fidel Harmanda Fidel Harmanda Prima Fitra Gustiar, Fitra Fitri Ramadhani Haisen Hower Harsana Setyaaji, Primayoga Haryani, Fatria Resti Henny Malini, Henny Marien A Gultom Muhammad Priyatama Haibir Nurul Izzah Aulia Oktarina, Della Prima, Fidel Harmanda Purnama Ria, Rofiqoh Puspitahati Puspitahati - R. Mursidi Mursidi Rahmad Hari Purnomo Robbani, Syifa Selly Oktarina Septiani, Duwi Setyaaji, Primayoga Harsana Tamaria Panggabean Tarinda, Gaby Tri Tunggal Triana, Arjuna Neni Veby Angela Putri Vita Ayu Kusuma Dewi