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Respons Pertumbuhan Bahan Bud Set Tebu (Saccharum officinarumL.) terhadap Konsentrasi Naphthalene Acetic Acid (NAA) + Naphthalene Acetamide (NAAm) Goster Renson Manik; Meiriani Sembiring; Yaya Hasanah
Jurnal Agroekoteknologi Vol 5, No 4 (2017)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.801 KB) | DOI: 10.32734/jaet.v5i4.16392

Abstract

Penggunaan mata tunas tunggal (bud set) merupakan salah satu alternatif di dalam menghadapi permasalahan penyediaan bibit pada perkebunan tebu. Oleh karena itu dilaksanakan penelitian yang bertujuan  untuk mengetahui respons bahan bud set tebu terhadap konsentrasi naphthalene acetic acid (NAA) + naphthalene acetamide (NAAm) yang dilaksanakan di lahan percobaan kebun Tanjung Jati Binjai PTPN II (+ 50 m dpl) pada Mei-Juli 2016, menggunakan rancangan acak kelompok faktorial dengan dua faktor yaitu bahan bud set yang berasal dari bagian atas batang dan bagian bawah batang serta pemberian konsentrasi NAA dan NAAm (0+0 ppm, 100+25 ppm, 200+50 ppm, 300+75 ppm dan 400+100 ppm). Hasil penelitian menunjukkan bahwa pertumbuhan bibit bud set tebu (persentase perkecambahan bibit, panjang bibit, total luas daun bibit) nyata lebih baik pada penggunaan bagian atas batang, sedangkan jumlah anakan bibit nyata lebih baik pada bagian bawah batang. Pemberian NAA + NAAm berpengaruh tidak nyata terhadap semua peubah amatan begitu juga dengan interaksi antara kedua faktor.Pembibitan bud set tebu lebih baik menggunakan bagian atas batang tebu tanpa pemberian zat pengatur tumbuh (ZPT) tambahan.
Respons Pertumbuhan Binahong (Anredera cordifolia (Rens) Stennis) Terhadap Perbedaan Bahan Tanam Dan Komposisi Media Tanam ari syahputra; Yaya Hasanah; Asil Barus
Jurnal Agroekoteknologi Vol 6, No 1, Januari (2018)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (171.03 KB) | DOI: 10.32734/jaet.v6i1, Januari.17008

Abstract

Penelitian ini dilakukan untuk mengetahui pengaruh perbedaan bahan tanam dan komposisi media tanam terhadap terhadap pertumbuhan vegetative binahong. Penelitian ini dilakukan di Rumah Kasa Fakultas Pertanian Universitas Sumatera Utara pada bulan Desember 2015 – Maret 2016 menggunakan (RAK) non faktorial dengan 2 faktor yaitu jenis bahan tanam (Stek Batang 15 cm ; Umbi di Ketiak Daun ; Umbi/Rimpang) dan komposisi media tanam (Top Soil : Pasir : Pupuk Kandang = 2 : 1 : 1 ; Top Soil : Pasir : Pupuk Kandang = 1 : 2 : 1 ; Top Soil : Pasir : Pupuk Kandang = 1 : 1 : 2). Parameter yang diamati adalah panjang tanaman, jumlah daun, bobot tajuk basah. Hasil penelitian menunjukkan bahwa jenis bahan tanam berpengaruh nyata terhadap parameter panjang tanaman, jumlah daun, bobot tajuk basah. Komposisi media tanam serta interaksi antara bahan tanam dan komposisi media tanam berpengaruh tidak nyata terhadap semua parameter.Kata Kunci : bahan tanam, binahong, komposisi, media tanam.
Respons Pertumbuhan dan Produksi Beberapa Varietas Kedelai (Glycine max (L.) Merill) Terhadap Berbagai Sumber Hara K atiqah ash ashadiqah; Jonis Ginting; Yaya Hasanah
Jurnal Agroekoteknologi Vol 6, No 1, Januari (2018)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.387 KB) | DOI: 10.32734/jaet.v6i1, Januari.17235

Abstract

Kedelai merupakan salah satu komoditi pangan yang penting di Indonesia karena dapat  digunakan sebagai pangan, pakan, maupun bahan baku industri pengolahan namun angka produksinya masih tergolong sangat rendah yaitu sebesar 1.57 ton/ha. Tujuan penelitian ini adalah untuk mengetahui respons pertumbuhan dan produksi beberapa varietas kedelai terhadap pemberian berbagai sumber hara K. Penelitian ini dilaksanakan di Tanjung Sari, kecamatan Medan Selayang, Medan mulai bulan Juni sampai dengan September 2016. Penelitian ini menggunakan Rancangan Acak Kelompok dengan 2 faktor perlakuan. Faktor pertama adalah varietas yang terdiri dari 3 varietas yaitu varietas Dering-1, Anjasmoro, dan Grobogan. Perlakuan kedua adalah pemberian berbagai sumber hara K yang terdiri dari             4 taraf perlakuan yaitu tanpa hara K (kontrol), KCl 75 kg/ha, abu janjang kelapa sawit         150 kg/ha, dan abu sabut kelapa 180 kg/ha. Hasil penelitian menunjukkan bahwa perlakuan varietas nyata meningkatkan tinggi tanaman pada umur 2-6 MST, luas daun, bobot kering biji/ plot, dan bobot kering 100 biji. Pemberian sumber hara K dan Interaksi antara varietas dengan pemberian sumber hara K berpengaruh tidak nyata terhadap seluruh peubah amatan yang diamati. Kata Kunci : kalium, kedelai, varietas
Respons Pertumbuhan dan Produksi Kedelai (Glycine max (L.) Merril) Terhadap Perlakuan Cekaman Kekeringan dan Pemberian Antioksidan Asam Salisilat dan Asam Askorbat Laily Asyura AG; Yaya Hasanah; Teuku Irmansyah
Jurnal Agroekoteknologi Vol 6, No 1, Januari (2018)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (373.885 KB) | DOI: 10.32734/jaet.v6i1, Januari.17248

Abstract

Produksi kedelai yang semakin menurun tidak dapat memenuhi kebutuhan kedelai di Indonesia, salah satu penyebab utamanya yaitu semakin sempitnya lahan pertanian. Untuk meningkatkan produksi kedelai di Indonesia dapat ditempuh dengan cara perluasan areal tanam, yaitu dengan memanfaatkan tanah yang berpotensi. Penelitian ini dilaksanakan di rumah plastik Fakultas Pertanian Universitas Sumatera Utara, Medan dengan ketinggian tempat +32 meter di atas permukaan laut dari bulan Agustus 2016 sampai November 2016, menggunakan rancangan acak kelompok dengan 2 faktor perlakuan. Faktor pertama adalah  cekaman kekeringan dengan 3 taraf yaitu KL 80% ; KL 60% ; KL 40% dan faktor kedua adalah pemberian antioksidan dengan 3macam yaitu tanpa antioksidan asam salisilat (500ppm) dan asam askorbat (500ppm). Hasil penelitian menunjukkan bahwa perlakuan cekaman kekeringan berpengaruh nyata terhadap total luas daun, polong berisi pertanaman, bobot kering biji pertanaman, dan bobot kering 100 biji. Perlakuan pemberian antioksidan berpengaruh nyata terhadap parameter klorofil a, klorofil b, jumlah polong berisi per tanaman, bobot kering biji per tanaman, dan bobot kering 100 biji. Interaksi perlakuan cekaman kekeringan dan antioksidan berpengaruh nyata terhadap parameter bobot kering biji per tanaman dan bobot kering biji per tanaman.   Kata kunci : antioksidan, cekaman kekeringan, kedelai
Respons Pertumbuhan Bibit Talas (Colocasia Esculenta L.) terhadap Berbagai Komposisi Media Tanam dan Dosis Pupuk NPK Sendry Putri Andani; Jonatan Ginting; Yaya Hasanah
Jurnal Agroekoteknologi Vol 6, No 4,Okt (2018)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (522.918 KB) | DOI: 10.32734/jaet.v6i4,Okt.19114

Abstract

ABSTRACT   Taro tuber is one of the few commodities tubers that can be used as an alternative source of food other besides rice that is both healthy and safety. Cultivating of taro and increase production to do some of them use the alternative media composition suitable cropping and NPK fertilizer. This research was conducted in Jalan Klambir Lima Kecamatan Sunggal, Medan, with altitude ± 25 meters above sea surface began  from April to Juli 2016. This research used factorial randomized block design with two factors. The first factor was growing media composition (top soil (control)); top soil : sand (1:1)); top soil : sand : empty bunches of palm oil compost (1 : 1: 1)); top soil : sand : empty bunches of palm oil compost (2: 1 : 1)); top soil : sand : empty bunches of palm oil compost (3: 1: 1)) and the second factor is doses of NPK fertilizer (0; 2; 4; 6 g/polibag). Parameter observed was plant height, total leaf area, plant fresh weight, shoot dry weight, and  root dry weight. The result of this research showed that growing media composition were significantly effect to plant height parameter 2 week after planting, total leaf area, plant fresh weight, shoot dry weight, root dry weight, and ratio of shoot and root. doses of NPK fertilizer composition were significantly effect to total leaf area parameter, plant fresh weight, and shoot dry weight. Interaction of growing media composition and dose of NPK fertilizer were significantly effect to plant height 2-9 week after planting and plant fresh weight. Keywords : growing media, NPK fertilizer, taro
Peran Berbagai Sumber N Terhadap Pertumbuhan dan Produksi Tiga Varietas Kedelai (Glycine Max (L.) Merril) di Lahan Kering Adjie Putra Susetyo; Yaya Hasanah; Ferry Ezra Sitepu
Jurnal Agroekoteknologi Vol 7, No 1,Jan (2019)
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (494.86 KB) | DOI: 10.32734/jaet.v7i1,Jan.19318

Abstract

Soybeans are a long-cultivated food commodity in Indonesia, which is currently not only positioned as a raw material for the food industry, but also a raw material for non-food industries. This study aims to determine the role of various sources of N on the growth and production of three varieties of soybean in dry land. This research was conducted at community land of Tanjung Anom Village Pancur Batu Subdistrict, Sumatera Utara which is at + 25 meters above sea level, on August to November 2016 using a Factorial Randomized Block Design with 2 factors. The first factor is the source of N consisted without nitrogen, N – Inorganic source (Urea), N – Biological source (Illetrisoy), and N – Organic Source (Biochar rice straw. The second factor is varieties with 3 types of varieties Cikurai, Grobogan, and Dering – 1. The observed variables were plant height, shoot dry weight, number of filed pods, seed dry weight per plant, , seed dry weight per plot and weight of 100 seeds. The result showed that varieties had significant effect on plant height at 2, 3, 5, and 6 week after plant (WAP), weight of 100 seeds and seed weight per plot and N source had significant effect on dry weight of canopy and number of pods. The interaction of varieties and N sources has no significant effect on all observed variables. Keywords: dry land, soybean, source N, varieties
Increased Production Of True Shallot Seed With Applications Of Paclobutrazol And Salicylic Acid On Drought Conditions Nisrina Ayu Cahyani; Yaya Hasanah; Sarifuddin Sarifuddin
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 9 No 1 (2022)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v9i1.2234

Abstract

Onion red is wrong one commodity horticulture which includes plant vegetable and usually used for spice. Increase Request onion red cause needed cultivation plant onion red on condition stress drought for reach production highest . Study this aim for knowing type and dose as well as combination paclobutrazol and sour salicylate on condition stress drought for increase production onion red.Research this held on house glass in the garden test Faculty Agriculture University North Sumatra Muhammadiyah . design experiments that have used in study this is design random factorial group with 3 factors . Factor first level drought with 2 levels treatment ie : 80% capacity roomy and 40% capacity roomy . Factor second paclobutrazol with 4 levels treatment namely 0 mg/l, 15 mg/l, 30 mg/l, 45 mg/l. Factor third Sour salicylate with 3 levels namely 0 mg/l, 50 mg/l, 100 mg/l. Observation parameters observed _ is length plant , number leaf , weight Fresh Bulbs , Weight Bulbs Dry and Bulb Diameter. Results study show gift factor single paclobutrazol and factor single sour salicylate no increase growth and production onion red.. Giving paclobutrazol with level 45 mg/l at 80% capacity roomy have score long plant and amount leaf highest compared to 40% Capacity roomy . Giving sour salicylate on concentration 50 mg/l at condition 80% capacity roomy increase weight tubers fresh , tuber dry and tuber diameter . Interaction treatment paclobutrazole , acid salicylate and stress drought could increase growth and production on K1S1P3 combination.
Respons Pertumbuhan dan Produksi Kedelai Varietas Wilis (Glycine max (L.) Merril.) Terhadap Aplikasi Asam Salisilat dan Kitosan Rijalul Afkar; Ferry Ezra T. Sitepu; Yaya Hasanah
Jurnal Pertanian Tropik Vol. 6 No. 1 (2019): JURNAL PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (238.819 KB) | DOI: 10.32734/jpt.v6i1.3055

Abstract

Kebutuhan kedelai dari tahun ke tahun terus mengalami peningkatan menurut (BPS). Data dari pusat data dan informasi pertanian menyebutkan bahwa kebutuhan konsumsi kedelai dalam negeri tahun 2015 sebanyak 2,35 juta ton. Masih terdapat kekurangan pasokan sebanyak satu juta ton. Usaha peningkatan produktivitas kedelai salah satunya yaitu pengaplikasian elisitor. Penelitian ini bertujuan untuk mengetahui respons pertumbuhan dan produksi kedelai varietas wilis terhadap aplikas ielisitor. Penelitian dilaksanakan di Pasar 1 Tanjung Sari, Kecamatan Medan Sunggal, Medan, pada bulan Juni-Agustus 2017. Penelitian ini menggunakan rancangan acak kelompok non faktorial yaitu: tanpa elisitor,Kitosan 0,5 mg/ml pada V4,Kitosan 0,5 mg/ml pada R3, Asam salisilat 0,5 mM pada V4,Asam salisilat 0,5 mM pada R3,Kitosan 0,5 mg/ml pada V4 dan R3,Asam salisilat 0,5 mM pada V4 dan R3 . Paramater yang diamati adalah tinggi tanaman, jumlah daun, jumlah polong berisi dan bobotkering 100 biji. Hasil penelitian menunjukkan perbedaan yang nyata terhadap tinggi tanaman pada minggu ke 6(54,47cm), sedangkan pada parameter total luas daun (2454,00 cm2 ), jumlah polong berisi (178,20 polong) dan bobot kering 100 biji (10,47 g) berpengaruh tidak nyata.
Bioentrepreunership for orphanages by making kokedama and capillary system plant cultivation Hasanah, Yaya
Journal of Saintech Transfer Vol. 4 No. 2 (2021): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v4i2.6932

Abstract

Bumi Nusantara Medan Orphanage is an orphanage located in Medan Sunggal District, Medan City. The location of the orphanage is quite close to the location of shops, schools and residential areas, so it is very strategic to be developed into a place of business considering that access to markets and buyers is very close. The purpose of this community service is to increase the empowerment of the orphanage community through urban farming-based bioentrepreneurship by making kokedama and capillary system plant cultivation, so that it becomes a business opportunity that can improve the welfare of the orphanage. The implementation method that will be carried out to solve this problem is through introduction, training and manufacture of kokedama and capillary system plant cultivation accompanied by direct practice and mentoring, and business management training. The results of the service that have been achieved are training and assistance in making kokedama and capillary system cultivation, training and hands-on practice on how to make kokedama, training and direct practice, namely training and mentoring in making kokedama and capillary system cultivation.
- Cultivation of Acem acem (Oxalis dehradunesis Raizada) and Its Utilization as a Hand Sanitizer for Protection of Exposure to Chemical Pesticides: - Hasanah, Yaya
Journal of Saintech Transfer Vol. 5 No. 2 (2022): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v5i2.9842

Abstract

Farmers in Tanah Karo still use chemical pesticides a lot and often experience direct exposure to pesticides due to not using personal protection during pesticide spraying. Based on the farmers' habits, exposure to pesticides is cleaned by rubbing the leaves of acem acem (Oxalis dehradunensis Raizada) to the dirty and exposed parts of the pesticide. Acem acem leaves have many benefits and are local potentials that can be new opportunities for farmers to process acem acem leaves into products that have economic value. In addition, acem acem leaves that grow wild and are scattered in every farmer's field in Tanah Karo become an obstacle in providing raw materials in large quantities because it will take a lot of time, effort, and money to collect them. The purpose of this community partnership program is to develop acem acem leaves as raw material for hand sanitizers by means of intensive cultivation, increase farmers' understanding of the use of acem acem leaves in protecting exposure to chemical pesticides, empower farming communities in making hand sanitizers made from acem acem leaves. The solution to partner problems is to cultivate acem acem as raw materials, educate the farming community to utilize acem acem leaves into products that have economic value such as hand sanitizers so that they can increase farmers' income. The implementation of community partnership service activities is carried out by training at each stage of acem acem cultivation, maintenance of acem acem, harvesting, and post-harvest as well as processing acem acem into hand sanitizers, as well as direct practice of demonstration plots for acem acem cultivation.