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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Forum Pasca Sarjana AGRITROP Jurnal Agrista Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter AGROEKOTEKNOLOGI JURNAL ILMU PERTANIAN JTSL (Jurnal Tanah dan Sumberdaya Lahan) Proceeding International Conference on Global Resource Conservation Jurnal Penelitian Karet Dinamisia: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Agricultural Research JCRS (Journal of Community Research and Service) Agroprimatech Jurnal Agrotek Lestari Multicience PERTANIAN TROPIK AGRIC Journal of Agrotechnology and Sustainability

Chairani Hanum Chairani Hanum

Agrotechnology Department, Agriculture Faculty, University Of North Sumatra, Medan, Indonesia

Author-ID : 2752351

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Veterinary Other

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PENGARUH SISTEM EKSPLOITASI TERHADAP PRODUKSI KARET PADA KLON PB260 Yayuk Purwaningrum; JA. Napitupulu; Chairani Hanum; THS Siregar
Jurnal Pertanian Tropik Vol. 3 No. 1 (2016): JURNAL PERTANIAN TROPIK
Publisher : Talenta Publisher

Penelitian ini bertujuan mempelajari fisiologi tanaman karet klon PB260 untuk mendapatkan system exploitasi yang tepat untuk meningkatkan produksi sesuai dengan karakter klon. Penelitian ini dilaksanakan di perkebunan karet klon PB260 umur 15 tahun kebun PTPN Nusantara III Sei Putih mulai April 2014 sampai April 2015. Penelitian ini menggunakan rancangan acak kelompok dengan sistem eksploitasi sebagai perlakuan dan masing-masing diulang sebanyak tiga kali. Sistem ekploitasi yang digunakan, yaitu sistem sadap (P) dengan empat taraf : P1 : S/2 d3 BI-1, P2 : S/4 d3 BI-1, P3 : S/2U d3 H0-1, P4 : S/4U d3 H0-1, dan jenis stimulan (S) dengan empat taraf : S0 : Etepon 2.5%, S1 : Stimulan gas 3 x sadap per aplikasi, S2 : Stimulan gas 6 x sadap per aplikasi, S3 : Stimulan gas 9 x sadap per aplikasi. Hasil penelitian menunjukkan bahwa Sistem eksploitasi yang relative aman untuk klon PB260 adalah perlakuan sistem eksploitasi S/2 U d3 ETG /27d dan S/4U d3 ET /30d yang menghasilkan produksi (g p-1s-1) 19.27g p-1s-1 dan 18.90 g p-1s-1, dengan kadar tiol relative aman yaitu 0.4 mM.

Trearments of Water and Manure From the Buffaloes on Growth and Production of Some Rice (Oryza sativa) Varietas Lambok Simatupang; Chairani Hanum; Hamidah Hanum
Jurnal Pertanian Tropik Vol. 3 No. 2 (2016): JURNAL PERTANIAN TROPIK
Publisher : Talenta Publisher

The research objectives were to find out the growth responses and the results of providing water treatment and manure from buffaloes to C/N which is different from the rice plant variety. The rice was planted in a pot arranged in a greenhouse. The water treatment consisted of two treatment phases, namely irrigation with interval and continuous irrigation. The provision of manure from buffaloes consisted of without treatment, with treatment of C/N 19, 80:1 and treatment of C/N 10, 15:1. The varieties studied were Inpari 1, Inpari 13, Siramos and Siboru Tambun. The results showed that water treatment had positive influence on the plant development which was significantly seen in the height of plant and the number of plantlet and panicle. The best irrigation was indicated by the irrigation with interval. The provision of manure from buffaloes had influence on the number of plantlet per cluster which was indicated very significantly by 40 HST, significantly by 20HST, and very significantly by 40 and 60 HST; and on the number of panicle per cluster which was indicated significantly by 60 HST and very significantly by 100 HST filled grains, and on the number of empty grains per cluster, indicating positive influence.

PERTUMBUHAN OKULASI TANAMAN KARET (Hevea brassiliensis Muell arg.) DENGAN TINGGI PENYERONGAN BATANG BAWAH DAN BENZILAMINOPURIN (BAP) PADA PEMBIBITAN POLIBEG Bayu Pratomo; Chairani Hanum; Lollie Agustina P Putri
Jurnal Pertanian Tropik Vol. 3 No. 2 (2016): JURNAL PERTANIAN TROPIK
Publisher : Talenta Publisher

The growth of the rubber depends on some factors in the nursery. One of critical point was on stumping fase. After stumping fase, the number of death plants is quite high at young budding of seedling. This research used Factorial Radomized Complete Block Design (RCBD) with two factors and three replications. The Height of rootstock stumped (10, 20 and 30 cm) and the concentration of BAP (15, 30, 45 and 60 mg / 200 g Lanolin). Results of the research showed the number of life budding shoots significantly affect the interaction of stumping and BAP. The results showed that rootstock stumped 30 cm and BAP 60 g / 200 g Lanolin is the best treatment for height of budding shoots (410.67 mm) and the percentage of life budding shoots (66.67%).

PERTUMBUHAN DAN HASIL TIGA VARIETAS CABAI MERAH (Capsicum annuum L.) DENGAN APLIKASI KALIUM SULFAT Muhammad Alqamari; Chairani Hanum; Hamidah Hanum
Jurnal Pertanian Tropik Vol. 3 No. 3 (2016): JURNAL PERTANIAN TROPIK
Publisher : Talenta Publisher

This research was conducted in the experimental field of Agricultural Faculty of North Sumatra Muhammadiyah University with a height of ± 27 meters dpl, held in july - nov 2012. This study aims to determine the best dose frequency of k2so4 on growth and the result of red chili varieties. This research was conducted using the split plot design with two factors; the varieties factor as the main plot with 3 kinds of varieties, named, V1 = TM 999, V2 = Lado, V3 = Landung; and the dose and frequency factors of k2so4 as subplot with 10 stages of treatment which is: K0 = 0, dose = 1.5 g / liter frequency 6 x (K1), 9 x (K2) and 12 x (K3), dose = 3 grams / liter frequency 6 x (K4), 9 x (K5) and 12 x (K6), dose = 4.5 g / liter frequency 6 x (K7), 9 x (K8) and 12 x (K9). The fertilizing was cunducted in the morning at 06.30 am - 08.30 am. The measured variables are plant height, numbers of chlorophyll, age of flower, numbers of flower, the percentage of deciduous fruit, weight of fruit/plot. Varieties show significant differences in plant height, numbers of chlorophyll leaf, age of flower, numbers of flower, the percentage of deciduous fruit, numbers of fruit, weight of fruit, weight of fruit per plot, moisture content and storability. Dose and frequency treatment of potassium sulfate is significantly different from controls. The best dose and frequency of this research is K9 which is 4.5 g/liter k2so4 with 12 time frequency during the growing season in TM 999 and Landung while the varieties of Lado are at dose of 3 g/liter of water with 12 times in giving (K5).

Efficiency Use of Nitrogen In Several Palm Oil Varieties With Treatment of Nitrogen Fertilizer Levels In Main Nursery Muhammad Afrillah; Chairani Hanum; Abdul Rauf
Jurnal Pertanian Tropik Vol. 5 No. 3 (2018): JURNAL PERTANIAN TROPIK
Publisher : Talenta Publisher

Efficiency use of nitrogen in several palm oil varieties with treatment in nitrogen fertilizer level in main nursery. This study aims to determine the growth characteristics of several varieties of palm oil efficient use of nitrogen with the provision of various nitrogen levels in the main nursery. The research was conducted in the nursery area of Yos Sudarso Binjai road and the Soil Laboratory of the Palm Oil Research Center, Medan from May to November 2017, using a factorial randomized block design with two factors. The first factor is varieties consisting of 7 types namely Avros, Simalungun, PPKS 540, Yangambi, PPKS 718, PPKS 239, Langkat. The second factor is the N fertilization dose consisting of 5 levels ie 0, 25, 50, 75 and 100% from fertilizer recommendation. The results showed that the addition of N level increased the dry weight of the canopy, and the uptake of plant N nutrients. The efficient use of optimal Nitrogen in Yangambi varieties was obtained on N 25% fertilization, while Avros and PPKS 239 were at 50% recommendation level. 75% recommendation produce optimal value efficient use of N on Simalungun variety, PPKS 718, and Langkat. PPKS 540 varieties efficient use of N optimal at 100% recommendation level.

Karakteristik Pertumbuhan Akar dan Tajuk dua Varietas Lada Perdu (Piper nigrum L.) dengan Perlakuan Cekaman Naungan Siti Aminah Nasution; Chairani Hanum; Jonatan Ginting
Jurnal Pertanian Tropik Vol. 5 No. 1 (2018): JURNAL PERTANIAN TROPIK
Publisher : Talenta Publisher

Morphological observations were a preliminary identification for plant adaptation to shading stress. This research was conducted at Cengkeh Turi, North Binjai Subdistrict (32 meters above sea) from April to June 2017, used Split Plot Design. The main plot was shade (0, 25, 50 and 75%) and the sub plot was pepper varieties (Bengkayang and Lokal Binjai). The results showed that two varieties of pepper used have the same responses on the shoot dry weight, root dry weight, number of leaf area. Shading stress treatment had a significant effect on shoot dry weight and the number of leaf areas. Lokal Binjai was more adaptive to shading stress compared to Bengkayang. Light intensity 25% it is a good condition for two varieties of pepper

The Effect Cuttings Part and Planting Media Composition to The Growth Seeds Dragon Fruit (Hylocereus costaricensis (Web) Britton & Rose) Adli Rifqi Alka Siregar; Lisa Mawarni; Chairani Hanum
Jurnal Pertanian Tropik Vol. 6 No. 2 (2019): JURNAL PERTANIAN TROPIK
Publisher : Talenta Publisher

The factors affect the success of cuttings is composition of planting media and position of planting materials. The experiment aims to determine response growth dragon fruit seeds on various composition of planting media. It was conducted in the field of research Agriculture Faculty, North Sumatra University, Medan with the height about 32 meters above sea level on April to August 2016. The design used factorial randomized block design with two factors and three repetitions. The first factor is part of the stem cuttings with three variety i.e. bottom stem, center stem, top stem and the second factor is planting media with four variety i.e. sand 100%, sand 50% + sludge 50%, sand 50% + empty palm fruit bunches (EPFB) 50%, sand 50% + sludge 25% + EPFB 25%. Data were analyzed using analysis of variance followed by Duncan’s multiple range test (DMRT). The results showed that part of the stem cuttings hasn’t effect to all observation parameters.The best planting media composition is present in the treatment sand 50% + sludge 25% + EPFB 25%. Interaction about both of factors hasn’t effect to all observation parameters.

Co-Authors . Hamidah . Rosmayati . Rosmayati A. Rauf Abda Abda ABDUL RAUF Abdul Rauf Abdul Rauf Abdul Rauf Abusari Marbun Adli Rifqi Alka Siregar Agus Hariadi Pinem Alfisar, Fiqi Alqamari, Muhammad Amda Resdiar Aminullah, Eki Ando Tikkos M Simbolon Asil Barus asil barus ASMARLAILI SAHAR Bayu Pratomo Bayu Pratomo Charloq Cici Indriani Dalimunthe Dafni Mawar Tarigan Darma Bakti Dedi Kurniawan Diana Sofia Hanafiah Didi Soepandi DIDI SOPANDY Didy Sopandie Dina Arsyi Fazrin Edison Purba Edison Purba Edy Sigit Sutarta Erwanda Surya ERWIN NYAK AKOEB Evi Julianita Harahap FAHROZI FAHROZI fajar setia ningrum Fendiyanto, Miftahul Huda Ferry Ezra Sitepu Ferry Ezra Sitepu Fiqi Alfisar Fitra Syawal Harahap Fitri Anisyah Fitria Febrina Haikal Hanif Nasution Hamidah Hanum Hamidan Hanum Harahap, Erwin M. Hasanuddin Hasanuddin Irsal Irsal JA Napitupulu JA. Napitupulu Jamidi, Jamidi Jasmani Ginting Jefry Hutasoit Jenni Sagita Sinaga Jonatan Ginting Jonis Ginting Josua Simanjuntak Komaruddin Idris Komaruddin Idris KOMARUDIN IDRIS Kusbiantoro, Dedi Lahay, Ratna Rosanty LAMBOK SIMATUPANG Lamria Sidauruk Lely Wahidah Nasution Leonard Septian Munthe1*, Leonard Septian Munthe1*, Leonard Septian Munthe1*, Lisa Mawarni Lisa Mawarni LISA MAWARNI Lollie A.P. Putri Lollie Agustina P Putri Lollie Agustina P Putri Luthfi Aziz Mahmud M. Amin M. Dian Munawan Martha Adiwaty Sihaloho Mbue Kata Bangun Meiriani Meiriani Meylin Kristina Saragih Mochlisin Andriyanto, Mochlisin Muhammad Afrillah Muhammad Alqamari Muhammad Hatta Nasution, Fadly Ahmad Kurniawan Nini Rahmawati Nurdin Sitohang Raden Mohamad Herdian Bhakti Razali Rejchi Perdana Situmorang Retna Astuti Kuswardani Revandi I M Damanik Reyza Kurniawan ria anindi antika barus Rizky Julius Panggabean Romi Martino Sitanggang rosita sipayung Rosita Sipayung Rosita Sipayung ryan richo parulian manullang Sanggam Silitonga, Santri Wandana saut hamonangan pangaribuan Sihaloho, Martha Adiwaty Simatupang, Lambok Siregar, Hasril Siregar, Tumpal H.S. siti aminah nasution Siti Aminah Nasution Sitindaon, Putri Sudirman Yahya Sudirman Yahya SUDIRMAN YAHYA Syukri Habibi Nasution T. Irmansyah THS Siregar THS Siregar Victor Hevit Tarigan Wahju Q. Mugnisjah Wahju Qamara Mugnisjah Wahyu Dwi Dhana WAHYU Q. MUGNISJAH Wikka Sasvita Wilda Lumban Tobing Yayuk Purwaningrum Yayuk Purwaningrum Yayuk Purwaningrum Yenni Asbur Zulkifli Nasution

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