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Journal : Jurnal Floratek

KAJIAN PEMULSAAN DALAM MEMPENGARUHI SUHU TANAH, SIFAT TANAH, DAN PERTUMBUHAN TANAMAN NILAM (Pogostemon cablin Benth) Nasruddin Nasruddin; Hamidah Hanum
Jurnal Floratek Vol 10, No 1 (2015): April 2015
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

This study was aimed at assessing effects of mulch on soil temperature, physical properties of soil, and growth of patchouli. The experiment was conducted in Village ReuleutTimu, Sub District MuaraBatu, District Aceh Utara, from June to September 2013. The experiment was arranged in a randomized block design with three replicates. Types of mulching consisted of five levels i.e. without mulching, rice straw spread 10 tons ha-1, rice straw mulch spread 5 ton ha-1 + embedded 5 ton ha-1, sawdust spread 10 tons ha-1, sawdust spread 5 ton ha-1 + embedded 5 ton ha-1.The variables observed were soil temperature, bulk density, C-organic, N-total, C/N ratio, porosity of the soil, plant height, number of branches, leaf area, and dry weight of plants. Results showed that mulching resulted in lowering temperature, value of bulkdensity, and ratio of C/N soil, andincreasing levels of N-total, and improving soil porosity.  Mulching also affected plant height, number of branches, leaf area, and plant dry weight. Rice straw provided lower degree of soil temperatures than sawdust, but did not provide better of plant height, number of leaves, leaf area and dry weight of plants. Spread rice straw provided lower soil temperature and better leaf area at 60 day after planting but lesser dry weight at 75 day after plantingthan spread+embedded rice straw.
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 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 Simatupang, Lambok 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