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All Journal Agrovigor: Jurnal Agroekoteknologi Gontor AGROTECH Science Journal SC (Savana Cendana) : Jurnal Pertanian Konservasi Lahan Kering Jurnal Pertanian Agros International Journal of Applied Sciences and Smart Technologies Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura Jurnal Pengabdian, Pendidikan dan Teknologi Jurnal Pengabdian Nasional JAGROS : Jurnal Agroteknologi dan Sains (Journal of Agrotechnology Science) Jurnal Pengabdian Teknologi Tepat Guna Jurnal Agricultural Biosystem Engineering Journal of Horticulture Production Technology
Wika Anrya Darma, Wika Anrya
Politeknik Negeri Lampung
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PERTUMBUHAN DAN HASIL BAWANG MERAH ASAL UMBI TSS VARIETAS TUK TUK PADA UKURAN DAN JARAK TANAM YANG BERBEDA Wika Anrya Darma; Anas Dinurrohman Susila; Diny Dinarti
Agrovigor 2015: Vol 8, No 2 (2015) SEPTEMBER
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (314.739 KB) | DOI: 10.21107/agrovigor.v0i0.980

Abstract

Penelitian ini dilaksanakan mulai Oktober 2014 hingga Februari 2015 di Green House Kebun Percobaan IPB Cikabayan, Dramaga, Bogor. Penelitian ini bertujuan memperoleh ukuran umbi asal TSS dan jarak tanam yang optimal dalam memproduksi umbi benih bawang merah. Rancangan penelitian menggunakan Rancangan Acak Lengkap dua faktor. Faktor pertama yaitu ukuran umbi yang terdiri dari umbi berukuran sedang (diameter= 1.5-1.8 atau berbobot 5-10 g) dan besar (diameter= 1.8 cm atau berbobot 10 g). Faktor kedua yaitu jarak tanam yang terdiri dari jarak tanam 20x20 cm dan 30x30 cm. Umbi yang digunakan dalam percobaan ini merupakan umbi hasil penanaman dari biji TSS yang telah disimpan selama dua bulan. Hasil penelitian menunjukkan bahwa penggunaan umbi berukuran sedang dan besar tidak memberikan pengaruh yang nyata terhadap produksi bawang merah. Sedangkan jarak tanam memberikan hasil yang berbeda nyata. Penggunaan umbi berukuran sedang pada jarak tanam yang lebih rapat dapat meminimalkan biaya produksi dari segi penyediaan umbi benih..Kata kunci: Bawang merah, jarak tanam, ukuran umbi, umbi benih asal TSS
APLIKASI PUPUK KALSIUM DAN LIQUID ORGANIC BIOFERTILIZER TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT Ratih Rahhutami; Raida Kartina; Rianida Taisa; Wika Anrya Darma; Ferziana Ferziana
Agros Journal of Agriculture Science Vol 25, No 3 (2023): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i3.3077

Abstract

The quality of soil and the availability of nutrients an important role in increasing the gowth and yield of tomato plants. The purpose of this study were to determine the effect of calcium fertilizer, LOB and the interaction between the two as well as to obtain the best concentration of calcium, LOB and a combination of both on the gowth and yield of tomato plants. This study used factorial complete goup randomized design. The first factor was the concentration of calcium: 0 g / l (Ca0) and 2 g / l (Ca1). The second factor was the concentration of LOB: 0 ml/l (P0), 5 ml/l (P1), 10 ml/l (P2), 15 ml/l (P3), and 20 ml/l (P4). The data obtained were analyzed variously at the level of 5%, if there was a significant effect followed by the DMRT test. The results showed that the application of calcium 2 g / l has not been able to increase the gowth and yield of tomato plants and the higher the concentration of LOB given the gowth and yield of tomato plants will increase. The best combination was shown in the treatment of 0 g/l Ca and 15 ml/l LOB. INTISARI Kualitas tanah dan ketersediaan unsur hara berperan penting dalam peningkatan pertumbuhan dan hasil tanaman tomat. Tujuan dari penelitian ini adalah mengetahui pengaruh pupuk kalsium, LOB dan interaksi antara keduanya serta untuk mendapatkan konsentrasi terbaik dari kalsium, LOB dan kombinasi keduanya terhadap pertumbuhan dan hasil tanaman tomat.Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL) faktorial. Faktor pertama adalah konsentrasi kalsium: 0 g/l pupuk kalsium (Ca0) dan  2 g/l pupuk kalsium (Ca1). Faktor kedua adalah konsentrasi LOB: 0 ml/l LOB (P0), 5 ml/l LOB (P1), 10 ml/l LOB (P2), 15 ml/l LOB (P3), dan 20 ml/l LOB (P4). Data yang diperoleh dianalisis ragam pada taraf 5%, jika terdapat pengaruh nyata dilanjutkan dengan uji DMRT. Hasil penelitian menunjukkan bahwa aplikasi kalsium 2 g/l belum mampu meningkatkan pertumbuhan dan hasil tanaman tomat dan semakin tinggi konsentrasi LOB yang diberikan pertumbuhan dan hasil tanaman tomat akan semakin meningkat. Kombinasi terbaik ditunjukkan pada perlakuan 0 g/l Ca dan 15 ml/l LOB.
Keragaman Patogen Tanaman Jahe pada Tahap Persemaian : Ginger Patogens Diversity at The Seedlings Stage Sekar Putri; Wika Anrya Darma; Dede Tiara; Septiana
Planta Simbiosa Vol 5 No 2 (2023)
Publisher : Politeknik Negeri Lampung

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Abstract

Ginger production has decreased over the past year and this could be due to less than optimal plant cultivation. Selection of quality seeds and optimal standards will provide optimal production impacts. Early detection of pathogens in ginger seeds can be an effort to maintain production potential. The aim of this research is to identify the diversity of ginger pathogens that appear in nurseries as an effort to maintain the production potential of ginger plants. This research looked at the pathogens that appeared in red ginger, emprit ginger and elephant ginger which were sown in burlap sacks for one month. Disease symptoms that appear during observation were observed and isolated and were identified the pathogen. Observation results showed that red ginger's healthy rhizome was higher than other ginger. Pathogens identified in three types of ginger include Sclerotium rolfsii, Penicillium sp and Aspergillus sp. Sclerotium rolfsii is the dominant pathogen and has a high attack rate on elephant ginger clones. Keywords: Sclerotium rolfsii, Zingiberales officinale, Rhizome
Lama Penyinaran dan Daya Lampu LED Terhadap Pertumbuhan dan Hasil Microgreens Tanaman Bunga Matahari (Helianthus annus) Nadia Tria Sendari; Rizka Novi Sesanti; Erie Maulana; Raida Kartina; Wika Anrya Darma; Dila Febria
Journal of Horticulture Production Technology Vol 1 No 1 (2023)
Publisher : Politeknik Negeri Lampung

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Abstract

Microgreen Cultivation of sunflower is part of indoor farming that is currently being developed. Cultivating in indoor farming requare LED lights as a light source to replace sunlight. This study aims to obtain the best LED lamp power and irradiation time for the growth and yield of sunflower microgreens. This research was conducted in Natar from December 2021 until February 2022. Experimental design was used Split Plot Design (RAL) with two-treatment which was repeated 3 times. The main plot is the time of irradiation (6, 10, and 14 hours). The subplots are lamp power (8, 10, and 12 watts). Observation parameter included germination, plant height, width and number of leaves, root length, chlorophyll of leaf, fresh weight, dry weight. Data were analyzed by ANOVA and continued with the 5% BNT test. The results of this study showed that treatment of irradiation time was not significantly different in all observation parameters. And treatment of lamp powers was not significantly different in all observed parameters except plant height and chlorophyll of leaf. The treatment of 8 watt and 10 watt LED lamp power give the best results on plant height observation, which was 11.71 cm and chlorophyll of leaf which was 29.18 units. There no was interaction between irradiation time and LED light power on all observation parameters.
Pertumbuhan dan Hasil Tanaman Pakcoy (Brassica rapa L) pada Berbagai Konsentrasi Pupuk NPK dan Jenis Media Tanam Secara Hidroponik NFT Dinda M. Thessalonika Siregar; Fahri Ali; Desi Maulida; Erie Maulana; Nanang Wahyu Prajaka; Wika Anrya Darma
Journal of Horticulture Production Technology Vol 1 No 2 (2023)
Publisher : Politeknik Negeri Lampung

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Abstract

NFT hydroponic is a plant cultivation technology that allows plant roots to grow on a shallow nutrient layer on the narrow field. The goal of this study was to evaluate the best NPK 16-16-16 fertilizer concentration and planting media, as well as the combination of the best NPK 16-16-16 fertilizer concentration and planting media, on the growth and yield of pakchoy (Brassica rapa L). This study used a split plot in factorial randomized block design. The first factor is the concentration of AB mix fertilizer as a control at 1400 ppm (N1) and the concentration of NPK fertilizer, namely: 758 ppm (N2), 1000 ppm (N3). The second factor element is the type of planting medium, which consists of 6 media: rockwool (M1), cotton (M2), sponge (M3), fern (M4), charcoal husk (M5), and cocopeat (M6), with 2 repetitions and 18 treatment combinations. Plant height (cm), number of leaves (pieces), leaf width (cm), leaf length (cm), wet weight of sample plants (grams), and dried weight of plants (grams) were the observation variables. In comparison to an NPK nutrient concentration of 1000 ppm, providing an NPK fertilizer concentration of 758 ppm resulted in better growth and yield in the parameters of number of leaves, wet weight, and dry weight of pak choy plants. Using husk charcoal as a planting medium resulted in superior growth and results in the plant height, number of leaves, leaf width, leaf length, and wet weight of pakchoy plants.
IMPLEMENTASI PESTISIDA NABATI DAN PUPUK KOMPOS PADA CABAI KERITING DI KELOMPOK WANITA TANI PUTRI HANDAYANI, PEKON SIDOKATON, KECAMATAN GISTING Kartina, Raida; Putri, Sekar Utami; Darma, Wika Anrya; Prajaka, Nanang Wahyu; Jumawati, Riana
Jurnal Pengabdian Nasional Vol 4 No 2 (2023)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jpn.v4i2.3457

Abstract

Tanaman cabai merah keriting dapat menurun kualitas dan kuantitasnya karena penyakit kuning yang menyerang pada fase vegetatif maupun fase generatif. Kelompok Wanita Tani Putri Handayani di Pekon Sidokaton, Kecamatan Gisting masih menerapkan pestisida dan pupuk kimia untuk budidaya tanaman cabai keriting. Metode yang dilakukan untuk pengabdian masyarakat ini dimulai dengan kunjungan dan penyuluhan ke KWT Putri Handayani dan dilanjutkan dengan pendampingan budidaya cabai merah keriting, pembuatan pestisida nabati serta perbanyakan dan pembuatan kompos Azolla. Setelah pestisida nabati dan pupuk kompos Azolla dibuat, kemudian diaplikasikan pada tanaman cabai merah keriting yang ditanam di lahan percobaan. Kegiatan dilanjutkan dengan pengamatan intensitas serangan penyakit dan dilakukan evaluasi. Hasil dari kegiatan ini adalah KWT Putri Handayani tertarik dan minat untuk membudidayakan cabai merah keriting secara organik (mengimplementasikan pestisida nabati dan kompos azolla). Setelah pemberian penyuluhan KWT Putri Handayani mampu membuat pestisida nabati dan kompos Azolla secara mandiri. Hasil pengamatan nilai intensitas serangan penyakit kuning keriting pada budidaya cabai merah keriting secara organik setelah diaplikasikan pestisida nabati hanya sampai 30%.
Pertumbuhan Bibit Jahe Gajah, Jahe Emprit, Dan Jahe Merah Pada Beberapa Konsentrasi Biostimulan Azzofos Darma, Wika Anrya; Putri, Sekar Utami; Tiara, Dede
JAGROS : Jurnal Agroteknologi dan Sains (Journal of Agrotechnology Science) Vol 8, No 2 (2024): JAGROS : Jurnal Agroteknologi dan Sains (Journal of Agrotechnology Science)
Publisher : Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52434/jagros.v8i2.3323

Abstract

Jahe merupakan salah satu tanaman obat unggulan di Indonesia. Produksi jahe cukup fluktuatif dalam lima tahun terakhir belum mencukupi permintaan jahe nasional. Persiapan bibit unggul dengan aplikasi biostimulan merupakan salah satu usaha peningkatan produksi jahe. Penelitian ini bertujuan untuk melihat pertumbuhna jahe gajah, jahe emprit, dan jahe merah pada beberapa konsentrasi biostimulan Azzofos di fase pembibitan. Penelitian ini berlangsung dari Juli hingga Oktober 2023 di Rumah Jaring Politeknik Negeri Lampung. Tedapat dua perlakuan yaitu jenis jahe yang terdiri dari jahe gajah, jahe emprit, dan jahe merah dan konsentrasi biostimulan yang terdiri dari 0 ml/l, 3 ml/l, 6 ml/l, dan 9 ml/l. Hasil penelitian menunjukkan bahwa perlakuan jenis jahe memberikan pengaruh nyata terhadap persentase bibit tumbuh, jumlah tunas, serta tinggi tanaman dan jumlah daun pada 2, 4, dan 6 minggu setelah tanam (MST). Perlakuan konsentrasi biostimulan Azzofos memberikan pengaruh nyata pada parameter jumlah daun di 6 MST. Kata kunci: Jahe Gajah, Jahe Emprit, Jahe Merah, Biostimulan Azzofos, PGPR
TEKNIK BUDIDAYA CABE KERITING SECARA ORGANIK DI KELOMPOK TANI HANDAYANI, PEKON SIDOKATON, KECAMATAN GISTING Prajaka, Nanang Wahyu; Kartina, Raida; Putri, Sekar Utami; Darma, Wika Anrya; Jumawati, Riana
Jurnal Pengabdian Pendidikan dan Teknologi (JP2T) Vol 4, No 2 (2023)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um080v4i22023p101-109

Abstract

Pengabdian kepada masyarakat ini bertujuan untuk membimbing kelompok tani cabe khususnya kelompok tani Handayani untuk memulai membudidayakan tanaman cabe secara organik pada lahan usaha taninya. Metode pelaksanaan yang digunakan terdapat tiga tahapan yaitu peningkatan pengetahuan, peningkatan ketrampilan dan evaluasi. Peningkatan pengatahuan diberikan melalui ceramah untuk memberi pengetahuan tentang budidaya tanaman cabe organik, pestisida nabati dan pembuatan pupuk kompos berbahan Azolla pinnata; dilanjutkan peningkatan keterampilan dengan pembuatan pestisida nabati, perbanyakan Azolla pinnata dan pembuatan kompos, demplot tanaman cabe kemudian evaluasi. Bimbingan demonstrasi cara pembudidayaan cabe organik dimulai dari penanaman bibit di bumbungan, aplikasi kompos azolla pada lubang tanam, lalu penanaman cabe dan aplikasi pestisida nabati.  Petani menanam cabe pada bedengan yang telah dibuat sebanyak 192 tanaman yang terbagi dalam 6 bedengan.  Kemudian dilaksanakan kegiatan pemeliharaan, pengendalian hama dan penyakit dengan aplikasi pestisida nabati, dan panen serta penanganan pasca panen. Kegiatan ini akan dimonitor. Monitoring dilakukan 1 bulan sekali terutama di setiap akhir kelompok kegiatan budidaya yang dipraktikkan. Sebagai indikator keberhasilan adalah hasil evaluasi akhir penyuluhan dengan masing-masing indikator penilaian meningkat sebesar 90 persen dari segi pengetahuan budidaya cabe secara organik dan keterampilan teknik budidaya cabe organik meningkat.
The Organically Cultivation Techniques of Curly Chili in Handayani Farming Group, Sidokaton Village, Gisting District Kartina, Raida; Prajaka, Nanang Wahyu; Darma, Wika Anrya; Putri, Sekar Utami; Jumawati, Riana
JURNAL PENGABDIAN TEKNOLOGI TEPAT GUNA Vol 5 No 1 (2024): Teknologi Tepat Guna (JPTTG)
Publisher : Universitas Sahid Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47942/jpttg.v5i1.1732

Abstract

Abstract: This community service aims to guide chili farmer groups, especially the Handayani farmer group, to start cultivating chili plants organically on their farming land.There were three stages of the implementation method used, namely increasing knowledge, increasing skills and evaluation. Increasing knowledge was given through lectures to provide knowledge about the cultivation of organic chili plants, botanical pesticides and production of compost made from Azolla pinnata; followed by skills improvement by making botanical pesticides, propagating Azolla pinnata and making compost, demonstration plots of chili plants and then evaluation. Guidance for demonstrations on how to cultivate organic chilies started with planting seeds on the ridge, applying azolla compost to the planting holes, then planting chilies and applying botanical pesticides. Farmers planted chilies in beds that had been made as many as 192 plants which were divided into 6 beds. Afterwards, there were carried out the maintenance activities, controlling pests and diseases with the application of botanical pesticides, and harvesting along with post-harvest handling. This activity would be monitored. Monitoring was carried out once a month, especially at the end of each group of practiced cultivation activities. As an indicator of success, the results of the activity evaluation showed an increase in knowledge of organic farming concepts of 55% and an increase in skills of 85%.   Keywords: Sidokaton village, Pesticide Organic, Azolla pinnata
Pengaruh Naungan dan Pupuk Organik Hayati Cair Terhadap Pertumbuhan dan Hasil Tanaman Seledri (Apium graveolens L.) Syafutri, Amalia; Ali, Fahri; Rahhutami, Ratih; Kartina, Raida; Darma, Wika Anrya
Journal of Horticulture Production Technology Vol 2 No 1 (2024)
Publisher : Politeknik Negeri Lampung

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Abstract

The use of shade percentage is the main factor as a barrier to sunlight which functions to reduce the intensity of the sun and as a weed control. Liquid biological organic fertilizer is fertilizer that contains microbes and is useful for helping plant growth. The aim of this research is to determine the best shade presentation and concentration of liquid biological organic fertilizer and their combination on the growth and yield of celery plants. This research was carried out from August to November 2023 at the Lampung State Polytechnic Land. This research was a split plot experiment (3 x 3) which was repeated 3 times. The first factor used as the main plot is the percentage of shade which consists of three levels: no shade, 30% shade, 60%. The second factor used as a subplot is the concentration of liquid biological organic fertilizer which consists of three levels: control, 10 ml.l-1, 20ml.l-1. If the results show a significant effect, it will be continued with the Honestly Significant Difference (BNJ) test at the 5% level. Based on the observations result, it can be concluded that there is no good combination between the shade percentage treatment and the concentration of liquid biological organic fertilizer on the growth and yield of celery plants. The shade percentage treatment of 30% gave the best results for all observation parameters tested. Treatment of liquid biological organic fertilizer with a concentration of 10 ml.l-1 gave the best results in all observed parameters except for plant height parameters.
Co-Authors Ali, Fahri Anas Dinurrohman Susila Dede Tiara Desi Maulida Dinda M. Thessalonika Siregar Diny Dinarti Erie Maulana Fahri Ali Fahri Ali, Fahri Ali Febria, Dila Ferziana Ferziana Fitria, Desi Heni Hamiranti, Rahmadyah Jadidah, Riskon Jumawati, Riana Nadia Tria Sendari Prajaka, Nanang Wahyu Putri , Sekar Utami Putri, Sekar Utami Rahhutami, Ratih Raida Kartina Raida Kartina Rianida Taisa Rizka novi sesanti Rizka Novi Sesanti Safitri, Betari Sekar Putri Septiana Syafutri, Amalia Taisa, Rianida Tiara, Dede Yeni Yeni