Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

1.619

P-Index

This Author published in this journals

All Journal Agrikultura Jurnal Floratek Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter AGROEKOTEKNOLOGI JTSL (Jurnal Tanah dan Sumberdaya Lahan) Jurnal Keteknikan Pertanian Tropis dan Biosistem Elkawnie Indonesian Journal of Agricultural Research JURNAL PENGABDIAN KEPADA MASYARAKAT Journal of Saintech Transfer JCRS (Journal of Community Research and Service) Journal of Sylva Indonesiana Agro Bali: Agricultural Journal Journal Of Human And Education (JAHE) PERTANIAN TROPIK Jurnal Mahkota Bisnis (Makbis)

Hamidah Hanum

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

Author-ID : 2980453

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Social Sciences Veterinary Other

Published : 51 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3 4 5

PEMBERIAN BAHAN SILIKA PADA TANAH SAWAH BERKADAR P TOTAL TINGGI UNTUK MEMPERBAIKI KETERSEDIAAN P DAN Si TANAH, PERTUMBUHAN DAN PRODUKSI PADI (Oryza sativa L.) Orinda Yohana; Hamidah Hanum; Supriadi Supriadi
Jurnal Agroekoteknologi Vol 1, No 4 (2013)
Publisher : Universitas Sumatera Utara

This study aims to know the effect of Si on the availability of soil phosphate and silica, rice growthand production in the paddys soil with high total P . The research was conducted on the greenhouseand on the laboratory soil chemistry, Faculty of Agriculture, University of North Sumatra, Medan.The soil which used from the paddys soil in Tanjung Mulia Hilir, Medan Deli which has the hightotal P. The experiment was carried out using non-factorial randomized block design with treatmentcontrol, 3.4 g silica agrosil fertilizer/ plant, 4.8 g silica agrosil fertilizer/ plant, husk ash 3.4 g/ plantand 4.8 g husk ash / plant. The Analysis of data used the analysis of variance and contrast test.Experimental results showed that silica materials has significant effect on soil pH, maximum tillernumber and dry weight of grain, but not significant effect on available P, available Si, P – uptake, Si– Uptake, Plant Height, and Plant Dry Weight. Husk ask and Agrosil silica showed the same effectin the soil chemistry nature that’s the soil phosphate and silica availability.Keyword : silica material, paddy Soil, P, Si – uptake, rice growth and production

PENGARUH PEMBERIAN KOMPOS JERAMI DAN PUPUK SP-36 PADA TANAH SULFAT MASAM POTENSIAL TERHADAP PERUBAHAN SIFAT KIMIA SERTA PERTUMBUHAN DAN PRODUKSI PADI (Oriza sativa L.) Herlina Eka Bhakari; Fauzi Fauzi; Hamidah Hanum
Jurnal Agroekoteknologi Vol 2, No 1 (2013)
Publisher : Universitas Sumatera Utara

ABSTRACTThe objective of this research was to study the effect of rice straw compost and the application ofphosphorus fertilizer of SP-36 on chemical characteristic of acid sulphate soils, rice growth andproduction (Oryza sativa L). This research was conducted in greenhouse agricultural departments,Universities Northen Sumatera, Medan. This study used a randomized block design factorial, with2 factors : factor 1 : rice straw compost treatment (J) wich consist of : J0 = 0 ton ha-1(0 g straw/pot); J1 = 10 ton ha-1 (40 g straw/pot); J2 = 20 ton ha-1 (80 g straw /pot); J3 = 30 ton ha-1(120 g straw/pot). Faktor 2 : fertilizer phosphorus (P) which consist of : P0 = 0 kg SP-36 ha-1(0 g SP-36/pot); P1 = 0.5 dose (0.5 x 135 kg/ha), advice equal with 0,27 g SP-36/pot;P2 = 1,0 dose (1 x 135 kg/ha), advice equal with 0,54 g SP-36/pot; P3 = 1.5 dose (1.5 x 135 kg/ha),advice equal with 0,81 g SP-36/pot. This results of the research showed that rice straw composttreatment significantly affected C-organic, Fe2+ reduction, the maximum seedlings, dry weight ofroot. While the application of SP-36 fertilizer significantly affected the maximum seedlings.Combination of rice straw compost and fertilizer SP-36 significantly increased the maximumseedlings.Key words: acidic sulphate soil, straw compost, SP-36, rice

KAJIAN TINGKAT BAHAYA EROSI DI BEBERAPA PENGGUNAAN LAHAN DI KAWASAN HILIR DAERAH ALIRAN SUNGAI (DAS) PADANG Tomy Ardiansyah; Kemala Sari Lubis; Hamidah Sari Hanum
Jurnal Agroekoteknologi Vol 2, No 1 (2013)
Publisher : Universitas Sumatera Utara

Study about erosion hazard level on some land uses was coducted at watershed of Padang. Thisresearch was implemented in the downstream Padang watershed of Tebing Tinggi region. theobjectiveof this research is to determine the tolerance erosion (T), actual erosion (A), and erosionhazard level at several land use in downstream areas DAS Padang. This research was conducted byusing survey method Sampling by cluster method at four (4) land uses consist of palm oil (twentyyears), rubber, cacao and cassava. Prediction of erosion by using USLE (Universal Soil LossEquation). The result showed that highest actual erosion at land rubber was 374.298 ton/ha/thn atundulating topography, lowest at cacao was 17.960 ton/ha/thn at flat topography, highest tolerancaerosion at cassava was 28.250 ton/ha/thn, lowest at rubber was 23.750 ton/ha/thn and level oferosion hazard highest at rubber was 15.760 ton/ha/thn at undulating topography included in thecriteria low, lowest at cacao was 0.718 ton/ha/thn at flat topography included in the criteria verylow.

PEMBERIAN ZEOLIT DAN PUPUK KALIUM UNTUK MENINGKATKAN KETERSEDIAAN HARA K DAN PERTUMBUHAN KEDELAI DI ENTISOL Surya Karto Lumban Gaol; Hamidah Hanum; Gantar Sitanggang
Jurnal Agroekoteknologi Vol 2, No 3 (2014)
Publisher : Universitas Sumatera Utara

The Application of Zeolite and Potassium Fertilizer to Increase The Avaibility of PotassiumNutrient and Soy Growth in Entisols. Suvervised by Hamidah Hanum and Gantar Sitanggang.Theobjective of this research were: 1) determined of zeolite dosage that improved the soil chemistryproperties, 2) determinated zeolite and potassium fertilizer dosage that effected the avaibility ofpotassium and the soy growth in Entisols. The research consisted of two experiment, the first onewas the experiment of zeolite incubation, and second one was the experiment of zeolit andpotasium fertilizer. The design experiment of the first research was completely randomized designand the second one was block randomized design- factorial. The result showed that in the firstexperiment, zeolite wich incubation until 7.5 ton/hectare incerease CEC significanly, but didn’teffect the soil pH and K-exchangable. Besed the second experiment, it was know that theinteraction effect of zeolit and potasium fertilizer aplication increased potassium nutrient the plant,which the best treatment was zeolite aplication 5 ton/ hectare and potasium fertilizer 150 kg/hectare.Key words: : Entisols, Zeolite, KCl, soy growth

DINAMIKA N-NH4 DAN N-NO3 AKIBAT PEMBERIAN PUPUK UREA DAN KAPUR CaCO3 PADA TANAH INCEPTISOL KWALA BEKALA DAN KAITANNYA TERHADAP PERTUMBUHAN TANAMAN JAGUNG Abdul Rasyid B Damanik; Hamidah Hanum; Sarifuddin Sarifuddin
Jurnal Agroekoteknologi Vol 2, No 3 (2014)
Publisher : Universitas Sumatera Utara

The objective of this research were to determine the effect of urea fertilizer and lime-CaCO3applications and its interaction on the dynamics of N-NH4 and N-NO3 and changes in soil pH andgrowth of maize in Inceptisols taken from Kwala Bekala. This research was conducted in thegreenhouse, Chemistry and Soil Fertility Laboratory, at the Faculty of Agriculture, University ofNorth Sumatra, Medan. This study used a randomized block design (RBD) factorial consisting oftwo factors. The first factor was urea (U) which was composed of doses 0, 75, 150 and 225 kg N/haand the second factor was lime-CaCO3 (K) which was composed of doses 0, 2.032, 4.064, 6.096tons CaCO3/ha. The results showed that the application of urea fertilizer, lime-CaCO3 andinteractions increased N-NH4 in the first week and then decreased until the sixth week andincreased the N-NO3 until the fifth week and raised the soil pH in the first and second week thendecreased until the sixth week. The applications of doses urea fertilizer decreased plant height, stemdiameter, shoot dry weight and root dry weight. The application of lime-CaCO3 decreased thegrowth of the maize except the concentration of plant nitrogen. The interaction of urea fertilizer andlime-CaCO3 decreased stem diameter and shoot dry weight.Keywords : Inceptisols, Urea Fertilizer, Lime CaCO3, N-NH4 and N-NO3

Perubahan Sifat Kimia Inceptisol Melalui Aplikasi Bahan Humat Ekstrak Gambut Dengan Inkubasi Dua Minggu Jeni Swanda; Hamidah Hanum; Purba Marpaung
Jurnal Agroekoteknologi Vol 3, No 1 (2015)
Publisher : Universitas Sumatera Utara

The objective of this research was study of several dosages humic material from extract peat inimproving Inceptisol soil chemical characteristics .The soil sample using Inceptisol and humicmaterial from extract peat. It is conducted in Faculty of Agriculture greenhouses, University ofNorth Sumatra, using non-factorial randomized block design,the treatment of humic materialconsisted of 6 levels and 3 replications so there are 18 experimental units, namely : The treatment 0,200, 400, 600, 800 and 1000 ppm humic material. The measured parameters were pH (H2O), Corganic,P-available,Al-exchange, cation exchange capacity (CEC) and Al saturation. The result ofthis research showed that humic material application significantly affected in increasing pH and Corganik,but not significant effect on P-available,Al-exchange, CEC and Al saturation. The value ofsoil pH increasing from very acid to acid on dosages humic material 400 until 1000 ppm and thehighest increase of soil pH is 4.74 on dosages 1000 ppm. Humic material couldn’t improve otherssoil chemical characteristics. The value of P-available, C-organic, Al saturation is very low, andCEC is low.Key words: Inceptisols, humic material, pH, C-organik, P-avalaible,CEC and Al-exchange

Ketersediaan Hara Fosfor dan Logam Berat Kadmium Pada Tanah Ultisol Akibat Pemberian Fosfat Alam dan Pupuk Kandang Kambing Serta Pengaruhnya Terhadap Pertumbuhan dan Produksi Tanaman Jagung (Zea mays L.) Jona Simanjuntak; Hamidah Hanum; Abd Rauf
Jurnal Agroekoteknologi Vol 3, No 2 (2015)
Publisher : Universitas Sumatera Utara

Studies on the availability of nutrients phosphorus and heavy metals cadmium on Ultisol fromapplication of natural phosphate and goat manure on the growth and production of maize (Zea maysL.) has been implemented in the Experimental Farm, Faculty of Agriculture University of NorthSumatra, Medan since April to by October 2014. this study aims to determine the availability ofnutrients phosphorus and heavy metals cadmium on Ultisol from application of natural phosphateand goat manure on the growth and production of maize. The method uses random sampling studygroup (RAK) factorial consisting of two factors: natural phosphate (0 ppm, 75 ppm, 150 ppm, and225 ppm) and goat manure (0 tons / ha, 10 tons / ha, 20 tons / ha, and 30 tons / ha). The resultsshowed that administration of natural phosphate significantly in improving P-available, plant Puptake, growth, and yield of corn in a linear manner. Goat manure significant effect in increasingthe pH, available P, P uptake of plants, growth, and yield of corn in a linear manner. Interaction ofphosphate and goat manure significantly in improving crop P uptake and the best combination is anatural phosphate 75 ppm and goat manure 30 tons / ha.. Cd content of the soil result to theapplication of rock phosphate 75 ppm - 225 ppm and goat manure 10 tons / ha - 30 tons / ha, are notincluded in the dangerous category.Keywords: rock phosphate, goat manure, cadmium, phosphate, corn

Aplikasi limbah panen padi dan pupuk kalium untuk meningkatkan hara kalium dan pertumbuhan serta produksi kedelai (Glycine max (L.) Merrill.) Dwi Putriana Br Tambunan; Hamidah Hanum; Abdul Rauf
Jurnal Agroekoteknologi Vol 3, No 2 (2015)
Publisher : Universitas Sumatera Utara

The research were to evaluate the effect of giving rice waste harvest and potassium fertilizer and its interaction to increasing potassium nutrient, the growth and the production of soybean (Glycine max (L.) Merill.). Already implementeded at gauze house and at laboratory Research and Technology of Agricultural Faculty of North Sumatera University, Medan from April to August 2014. The method used Factorial Randomized Complete Design with two factor and three replicatiosn. First factor is rice waste that is no giving rice waste (J0), straw compost 5 ton ha-1 (J1), straw charcoal 5 ton ha-1 (J2) and husk 5 ton ha-1 (J3) and the second factor is potassium fertilizer or Muriate of Potash (MOP) that is 0 kg ha-1 (K0), 50 kg ha-1 (K1), 100 kg ha-1 (K2), and 150 kg ha-1 (K3). The results showed that the rice waste increase K-exc and the highest by husk 5 ton ha-1 treatment. Potassium also increasing K-exc and the highest by 100 kg ha-1 treatment. Application of rice waste harvest and potassium fertilizer were not effected in soil pH, C-organic, K plant uptake, the growth, and the crop production.Keywords : straw compost, straw charcoal, husk, potassium fertilizer, soybean.

Pemberian Pupuk P Dan Zn Untuk Meningkatkan Ketersediaan P Dan Zn Di Tanah Sawah kiki damayanti; Hamidah Hanum; Alida Lubis
Jurnal Agroekoteknologi Vol 4, No 3 (2016)
Publisher : Universitas Sumatera Utara

Penelitian ini bertujuan untuk mengetahui efek pemupukan P dan Zn serta interaksinya pada berbagai dosis terhadap ketersediaan P dan Zn serta pertumbuhan padi (Oryza sativaL.) di tanah sawah. Penelitian ini dilaksanakan di rumah kasa dan Laboratorium Riset dan Teknologi Fakultas Pertanian Universitas Sumatera Utara, Medan, dimulai pada bulan April sampai September 2015. Rancangan penelitian yang digunakan adalah Rancangan Acak Kelompok (RAK) faktorial dengan 2 faktor perlakuan dan tiga ulangan. Faktor pertama pupuk P (SP-36) yakni 0 ppm P, 40 ppm P, 80 ppm P, 120 ppm P dan faktor kedua pupuk Zn ( ZnSO4) yakni 0 ppm Zn, 1,5 ppm Zn, 3 ppm Zn, 4,5 ppm Zn. Hasil penelitian menunjukkan bahwa pemberian pupuk P nyata meningkatkan pertumbuhan tanaman dan ketersediaan P. Serapan P daun maksimum berada pada dosis 95,81 ppm P. Pemberian pupuk Zn dan interaksi kedua faktor tidak berpengaruh terhadap pertumbuhan tanaman dan ketersediaan P dan Zn.

Kajian Hubungan Kadar Liat, Bahan Organik dan Kandungan Air terhadap Indeks Plastisitas Tanah di Kecamatan Jorlang Hataran Kabupaten Simalungun Sander Manganju Silalahi; Kemala Sari Lubis; Hamidah Hanum
Jurnal Agroekoteknologi Vol 4, No 4 (2016)
Publisher : Universitas Sumatera Utara

Pengolahan tanah secara intensif tanpa memperhatikan faktor-faktor yang mempengaruhinya dapat menurunkan kualitas tanah. Penelitian ini bertujuan untuk mengkaji hubungan kadar liat, bahan organik serta kandungan air terhadap indeks plastisitas tanah di Kecamatan Jorlang Hataran Kabupaten Simalungun pada jenis tanah Andisol pada bulan Mei sampai dengan Nopember 2015. Data diolah dengan menggunakan analisis regresi berganda dan sederhana dengan faktor independent yaitu kadar liat, bahan organik, kandungan air dan faktor yang dipengaruhi yaitu indeks plastisitas. Hasil penelitian menunjukkan bahwa indeks plastisitas pada tanah Andisol berkisar antara 0,28% – 10,24%, sebagian besar dalam kondisi kurang plastis. Tidak terdapat hubungan regeresi linear berganda antara kadar liat, bahan organik dan kandungan air terhadap indeks plastisitas, namun pada regresi sederhana terdapat hubungan antara kadar liat dengan indeks plastisitas tanah. Kadar liat merupakan faktor yang paling mempengaruhi indeks plastisitas pada tanah Andisol dengan nilai koefisien korelasi (r) sebesar 0,476.

Co-Authors . Lisnawati A. Rauf Abd Rauf Abdul Rasyid B Damanik Abdul Rauf Abdul Rauf Agus toni Tarigan Agus toni Tarigan Agustoni Tarigan AHMAD RAFIQI TANTAWI Alida Lubis Alida Lubis Alridiwirsah Asmarlaili Sahar Hanafiah asmarlaili sahar hanafiah Bambang Sukron Wibowo Benny Hidayat Bintang Sitorus Chairani Hanum Chairani Hanum Cici Chairunnisa Damanik, Mohd. Madjid B. Deni Elfiati Dwi Putriana Br Tambunan Egiya Muspa Tarigan Ekoyanto Pudjiono Erkwan Martinus Erwanda Surya Erwin M.H Erwin Masrul Harahap Fauzi Fauzi Fauzi Jamal Fitra Syawal Harahap Fitra Syawal Harahap Gantar Sitanggang Hanafiah , Diana Sofia Hapsoh Herla Rusmarilin Herlina Eka Bhakari Hutabarat, Rina C. Hutagaol, Adventris Ir. Supriadi Irda Safni Irda Safni Ispan Ardi Jeni Swanda Jona Simanjuntak Jonathan Ginting Kemala Sari Lubis Kemala Sari Lubis Khairunnisa Lubis Khairunnisa Lubis, Khairunnisa kiki damayanti Kusriarmin, Anas Muhtarom LAMBOK SIMATUPANG Lambok Simatupang Lely Wahidah Nasution Lisnawati Lisnawati Lisnawati Lisnawita Lisnawita Madjid Damanik Makruf Hamidah Manurung, Erpina Delina Mariati Sinuraya Michael Gusman Sianturi Muchtar Y Muhammad Alqamari Muhammad Maulana Siregar muhammad syaid rangkuti Mukhlis, Mukhlis Musthofa Lutfi Nasruddin Nasruddin Nini Rahmawati Nursa'adah Orinda Yohana Perdana Abdi Perdana Abdi prit, Kanvel Purba Marpaung Putra, Irwan Agusnu Qori Hafizah R. Ayu Chairunnisya Chairunnisya Razali Riza Agoesdy Sander Manganju Silalahi Saniar Fauza Saniar Fauza Santaliana Br Tarigan Saragih, Wismaroh Sanniwati Sarifuddin Sarifuddin Sarifuddin Satber Naibaho Sembiring, Perdinanta Sinurat, Darwin Sitepu, Suzanna Fitriani Solagracya, Jogy Hendro Pratama Supriadi Supriadi Surya Karto Lumban Gaol Suzanna Fitriani Sitepu T. Sabrina Tengku Chairun Nisa Tengku Sabrina Tomy Ardiansyah Tomy Fadillah Yaya Hasanah

Title

Found 51 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 51 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 51 Documents
Search