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Jurnal Manajemen Sumberdaya Lahan
Published by Universitas Syiah Kuala
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Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management
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Articles 60 Documents
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Reklamasi Gambut dengan Abu Sekam dan Tanah Mineral Yuliatul Muslimah; M. Rusli Alibasyah; Muyassir Muyassir
Jurnal Manajemen Sumberdaya Lahan Vol 1, No 2 (2012): Volume 1, Nomor 2, Desember 2012
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Peat Reclamation With Rice of Waste and Soil MineralAbstract: The objectives of the research were to study deeply changes of several physical and chemical characteristics of peat and yield of peanut due to amelioran of chaff ash and Andisol. The experiment was conducted in Village Suak Ni, Sub District of Johan Pahlawan, District of Aceh Barat, from June to August 2010.  Soil analysis was carried out in Laboratory Soil and Plant Analysis, Agriculture Faculty, Syiah Kuala University, Darussalam Banda Aceh. Variables observed were physical (porosity and bulk density) and chemistry (pH, N-total, P-available, K-available, CEC, and base saturation) characteristics and yield of peanut. Results showed that chaff ash and mineral soil (Andisol) was highly significantly interacted on pH, and significantly interacted on N-total, P-available, K-available, CEC, and base saturation, but not significantly interacted on other variables. Chaff ash exerted significant effects on total porosity, bulk density, pH, N-total, P-available, K-available, CEC, base saturation of peat, plant height 30 and 45 DAP (day after planting), filled pod percentage, empty pod percentage, weight of 100 dried grains, dried grain weight per net plot and dried grain weight per hectare, but no significant effect on plant height 15 DAP. Mineral soil exerted significant effects on porosity, bulk density, pH, N-total, P-available, K-available, CEC, base saturation, but no effects on growth and yield of peanut.Abstrak: Penelitian ini dilaksanakan untuk mengkaji secara mendalam perubahan beberapa sifat fisika dan kimia tanah gambut serta hasil tanaman kacang tanah akibat pemberian amelioran abu sekam dan Andisol. Penelitian ini dilaksanakan di Desa Suak Ni, Kecamatan Johan Pahlawan Kabupaten Aceh Barat dan analisis tanah awal dilakukan di Laboratorium Analisis Tanah dan Tanaman Fakultas Pertanian Universitas Syiah Kuala, Darussalam Banda Aceh. Penelitian ini dilaksanakan pada bulan Juni 2010 sampai dengan Agustus 2010. Peubah yang diamati dalam penelitian ini adalah sifat fisika (porositas dan bulk density) dan kimia (pH, N-Total, P-tersedia, K-tersedia, KTK dan KB) serta hasil kacang tanah pada tanah. Hasil penelitian menunjukkan pemberian abu sekam dan tanah mineral secara interaksi berpengaruh sangat nyata terhadap pH, berpengaruh nyata terhadap N-total, P-tersedia, K-dd, berpengaruh sangat nyata terhadap NTK, dan sangat nyata terhadap KB, sedangkan parameter tidak nyata.  Faktor tunggal abu sekam berpengaruh sangat nyata terhadap porositas total, dan Bulk  density, berpengaruh sangat nyata terhadap pH, N-total, P-tersedia, K-tersedia, NTK dan KB tanah gambut, tinggi tanaman 30 dan 45 HST, persentase polong bernas, persentase polong hampa, berat 100 biji kering, berat biji kering per plot netto serta berat biji kering per hektar, namun tidak berpengaruh nyata terhadap tinggi tanaman kacang tanah umur 15 HST.  Pemberian tanah mineral berpengaruh sangat nyata terhadap porositas,  berpengaruh sangat nyata terhadap bulk  density, berpengaruh sangat nyata terhadap  pH, tidak nyata terhadap N-total, sangat nyata terhadap P-tersedia, K-dd, NTK dan KB. Namun berpengaruh tidak nyata terhadap pertumbuhan dan hasil tanaman kacang tanah
Respon Jagung Tongkol Ganda (Zea mays L) Terhadap Pemupukan Urea dan Kompos Muyassir Muyassir
Jurnal Manajemen Sumberdaya Lahan Vol 2, No 3 (2013): Volume 2, Nomor 3, Juni 2013
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Abstract

Responses of Corn Doubles Cobs (Zea mays l.) on Urea and Compost FertilizationAbstract. Research has been conducted to study the response of corn doubles cobs plant growth at each dose of urea and compost. The research has been ongoing in 2011 in the experimental field of the Faculty of Agriculture, Syiah Kuala University by using factorial randomized trial. Four doses of urea tested each of 0, 100, 150, and 200 kg urea per ha-1, and compost 0, and 10 t ha-1. The results showed that the interaction of urea and compost significant on the growth of maize doubles cobs. The growth of corn doubles cobs relatively better the dose of compost 10 ton ha-1 which has consistently increased until the urea dose of 150 kg ha-1.Abstrak. Penelitian telah dilakukan dengan tujuan untuk mempelajari respon pertumbuhan tanaman jagung tongkol ganda pada setiap dosis urea dan pupuk kompos. Penelitian telah berlangsung tahun 2011 di Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala dengan menggunakan metode percobaan acak kelompok faktorial. Empat dosis urea dicobakan masing-masing 0, 100, 150, dan 200 kg Urea per ha-1, dan kompos 0, dan 10 t ha-1. Hasil penelitian didapatkan bahwa urea dan kompos secara interaksi berpengaruh nyata pada pertumbuhan jagung tongkol ganda. Pertumbuhan jagung tongkol ganda relatif lebih baik pada dosis kompos 10 ton ha-1 yang secara konsisten meningkat sampai pada dosis urea 150 kg ha-1.
Dampak Ekologi, Sosial dan Ekonomi Masyarakat Akibat Reklamasi Pantai Tapaktuan Aceh Selatan Nurul Husna; M. Rusli Alibasyah; Indra Indra
Jurnal Manajemen Sumberdaya Lahan Vol 1, No 2 (2012): Volume 1, Nomor 2, Desember 2012
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Abstract

Impact of Tapaktuan Beach Reclamation on Ecological, Social and Economic changes of Coastal Community at Gampong Pasar Aceh Selatan DistrictAbstract. The study was aimed to assess the impacts of beach reclamation on ecological, social and economic changes of coastal communities at Gampong Pasar, Aceh Selatan District. The study used quantitative and qualitative descriptive methods.  Primary data were collected from respondents. Ecological and social data were analyzed by a descriptive method, while economic data were analyzed using paired t test method. The results showed that coastal reclamation affected ecological changes such as crab, shrimp, fish and coral reef.  Those marine biota’s amount prior to the reclamation and lower after the reclamation. On the other hand, terrestrial biota’s such as terrestrial fauna (butterflies, dragonflies, grasshoppers and birds) were more abundant after the reclamation than before the reclamation. Likewise, terrestrial vegetation (palm, grass and wild plants) were more abundant after the reclamation than before the reclamation. For social changes, factors studied were social security, togetherness, friendship, community care, and custom marine receptions, excursions of outsider, employment, health, education and information.  Those social factors were poor prior to the reclamation and better after the reclamation. Economic changes influenced by incomes, living needs, and expenditures were better after the reclamation, compared to prior to the reclamation.Abstrak. Penelitian ini bertujuan untuk mengkaji dampak reklamasi pantai terhadap perubahan ekologi, sosial dan ekonomi masyarakat pesisir Gampong Pasar Kabupaten Aceh Selatan. Penelitian ini menggunakan metode deskriptif kuantitatif dan kualitatif. Aspek ekologi dan sosial dianalisis secara deskriptif, sedangkan variabel ekonomi dianalisa dengan menggunakan uji t berpasangan atau paired t-test. Hasil penelitian menunjukkan bahwa perubahan ekologi seperti biota laut yaitu kepiting, udang, jenis ikan karang dan terumbu karang sebelum reklamasi keberadaannya dalam jumlah sedang dan sesudah reklamasi keberadaannya menjadi sedikit. Untuk biota darat seperti fauna darat (kupu-kupu, capung, belalang dan burung) setelah reklamasi lebih banyak dijumpai bila dibandingkan sebelum reklamasi. Begitu juga dengan vegetasi darat (kelapa, rumput-rumputan dan tanaman liar) setelah reklamasi lebih banyak tumbuh di lahan yang direklamasi apabila dibandingkan sebelum reklamasi. Untuk perubahan sosial faktor-faktor yang diteliti adalah jaminan rasa aman, gotong royong, keakraban dan kepedulian masyarakat, kebiasaan kenduri laut, kunjungan masyarakat luar daerah, kesempatan kerja, tingkat kesehatan, tingkat pendidikan dan tingkat informasi didapat bahwa sebelum reklamasi kurang baik sedangkan sesudah reklamasi menjadi lebih baik. Perubahan ekonomi dipengaruhi oleh pendapatan, kebutuhan hidup dan pengeluaran yang lebih baik sesudah adanya reklamasi dibandingkan sebelum reklamasi.
Pengaruh Pemupukan Phosfat dan Sulfur Terhadap Pertumbuhan dan Serapan Hara Serta Efisiensi Hasil Padi Sawah (Oryza sativa l.) Syarifah Putri Mashtura; Sufardi Sufardi; Syakur Syakur
Jurnal Manajemen Sumberdaya Lahan Vol 2, No 3 (2013): Volume 2, Nomor 3, Juni 2013
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Abstract

The Influence of Phosphat and Sulfur Fertilization on Growth and Nutrient Absorption and Rice Field Yield Efficiency of Paddy (Oryza sativa L.)Abstract. This research was conducted in the Uleepulo Village, Dewantara Sub District, Aceh Utara District. This study was aimed to investigate effects of phosphorus and sulfur fertilizers and their interactions on nutrient uptake and growth and yield efficiency of paddy. Experiment was arranged in a factorial randomized complete block design 4 x 4 with 3 replications. Phosphorus fertilization consisted of 4 levels: 0, 50, 100, 150 kg ha-1. Sulfur fertilization consisted of 4 levels: 0, 40, 80, 120 kg ha-1. The results showed that phosphorus and sulfur fertilizers significantly affected paddy height at 30 and 45 day after planting, tiller numbers and productive tiller numbers. Phosphorus and sulfur fertilizers significant affected panicle length and grain numbers per panicle. Phosphorus and sulfur fertilizers did not significantly affect the number of empty grains, 1000 grain weight and yield. Phosphorus fertilizer did not significantly affect phosphorus uptake and also sulfur fertilizer did not affect sulfur uptake. However, there was an interaction between phosphorus and sulfur fertilization on phosphorus uptake. Sulfur fertilizer significantly affected phosphorus uptake. There was no interaction between phosphorus and sulfur fertilization on sulfur uptake. Phosphorus fertilization significantly affected yield efficiency, while sulfur fertilization did not significantly affect the yield efficiency. Additionally, there was no significant interaction between phosphorus and sulfur fertilization on yield efficiency of paddy.Abstrak. Penelitian ini dilaksanakan di Desa Uleepulo, Kecamatan Dewantara, Kabupaten Aceh Utara. Penelitian ini bertujuan untuk mengetahui pengaruh pemupukan Phosfat, sulfur dan interaksinya terhadap pertumbuhan, serapan hara serta efisiensi hasil padi sawah. Penelitian dilakukan dengan menggunakan rancangan acak kelompok (RAK) pola faktorial 4 x 4 dengan 3 kali ulangan. Pemupukan Phosfat terdiri atas 4 taraf yaitu: 0, 50, 100, dan 150 kg P2O5 ha-1, pemupukan sulfur terdiri atas 4 taraf yaitu 0, 40, 80 dan 120 kg S ha-1. Hasil penelitian menunjukkan bahwa pemupukan Phosfat dan sulfur berpengaruh nyata terhadap tinggi tanaman pada umur 30 dan 45 HST, jumlah anakan dan jumlah anakan produktif, panjang malai dan jumlah gabah per malai. Pemupukan Phosfat dan sulfur tidak berpengaruh nyata terhadap jumlah gabah hampa, bobot 1000 butir dan produksi tanaman padi. Pemupukan Phosfat tidak berpengaruh nyata terhadap serapan hara Phosfat tanaman padi, sedangkan pemupukan sulfur berpengaruh tidak nyata, tetapi berinteraksi nyata antara pemupukan Phosfat dan sulfur terhadap serapan hara Phosfat. Pemupukan sulfur berpengaruh nyata terhadap serapan hara Phosfat dan sulfur tetapi tidak terdapat interaksi antara pengaruh serapan hara Phosfat dan sulfur tanaman padi. Pemupukan Phosfat berpengaruh nyata terhadap efisiensi hasil, sedangkan pemupukan sulfur berpengaruh tidak nyata, tetapi tidak berinteraksi nyata terhadap efisiensi hasil tanaman padi.
Pemupukan KCL dan Kompos Jerami, Pengaruhnya Terhadap Sifat Kimia Tanah, Pertumbuhan dan Hasil Padi Sawah (Oryza sativa L.) Cut Salbiah; Muyassir Muyassir; Sufardi Sufardi
Jurnal Manajemen Sumberdaya Lahan Vol 2, No 3 (2013): Volume 2, Nomor 3, Juni 2013
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Abstract

Effects of KCl Fertilizer and Straw Compost on Soil Chemical Properties, Growth and Yield of Rice (Oryza sativa L.) Abstract: The purposes of this study were to determine effects of KCl fertilizer and straw compost on soil chemical characteristics, growth and yield of rice (Oryza sativa L.). The experiment used a factorial randomized complete block design with 3 replications. The first factor was KCl fertilizer (0, 100, 150 kg ha-1). The second factor was straw compost doses (0, 10, 20 ton ha-1). The results showed that KCl fertilizer exerted highly significant effects on C organic, N-total , P-available and CEC of soil, panicle numbers per hill and 1000 grains at moisture content of 14%, grain yield per hectare at 14% moisture content and significant effects on plant height at age 35 days after transplanting (DAT) and tiller numbers at age 25 DAT. Straw compost also exerted highly significant effects on organic-C, N-total, CEC of soil, panicle numbers per hill and grain yield per hectare at 14% moisture content and a significant effect on tiller numbers at age 35 DAT. There were significant interactions between KCl fertilizer and straw compost on soil pH, K-exchangeable, number of filled grains per panicle, percentage of empty grains per panicle. The best combination of was 100 kg KCl ha-1 and 20 tons straw compost ha-1.Abstrak: Tujuan penelitian ini adalah untuk mengetahui pengaruh pemupukan KCl dan kompos jerami terhadap sifat kimiatanah, pertumbuhan dan hasil padi sawah (Oryza sativa L.). Penelitian ini menggunakan rancangan acak kelompok (RAK) pola faktorial dengan 3 kali ulangan. Faktor pertama pupuk KCl (0, 100, 150 kg ha-1). Faktor kedua takaran kompos jerami (0, 10, 20 ton ha-1). Hasil penelitian menunjukkan pupuk KCl berpengaruh sangat nyata terhadap C-organik tanah, N-total tanah, P-tersedia tanah dan KTK tanah, jumlah malai per rumpun, berat 1000 butir gabah dan hasil gabah per hektar pada kadar air 14% serta berpengaruh nyata terhadap tinggi tanaman umur 35 HST dan jumlah anakan umur 25 HST. Dosis kompos jerami berpengaruh sangat nyata terhadap C-organik tanah, N-total tanah, KTK tanah, jumlah malai per rumpun dan hasil gabah per hektar pada kadar air 14% serta berpengaruh nyata terhadap jumlah anakan umur 35 HST. Interaksi pupuk KCl dan kompos jerami memberikan pengaruh nyata terhadap pH tanah, K-dd, jumlah gabah isi per malai, persentase gabah hampa per malai. Kombinasi dosis terbaik adalah dosis pupuk KCl 100 kg ha-1 dengan dosis kompos jerami 20 ton ha-1. 
Bahaya Erosi dan Upaya Konservasi Padang Pengembalaan Sapi di Aceh Besar Romi Rinaldi; Hairul Basri; Manfarizah Manfarizah
Jurnal Manajemen Sumberdaya Lahan Vol 1, No 2 (2012): Volume 1, Nomor 2, Desember 2012
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Erosion Hazard Rate and Conservation Effort of Rifle Range at Aceh Besar Abstract: The objectives of the study were to predict levels of erosion hazard and to determine appropriate conservation efforts at pasture of Superior Livestock Breeding Centers (SLBC) of Aceh Cow in Indrapuri, Aceh Besar District. The study used a descriptive survey method. Erosion hazard rate (EHR) was analyzed using USLE formula. Result showed that potential erosion hazard rates in the pasture of the SLBC for each map units of land (MUL) from the largest to the smallest were MUL 2 (456,35 ton ha-1 year-1), MUL 6 (351,52 ton ha-1 year-1), MUL 1 (208,96 ton ha-1 year-1), MUL 3 (160,47 ton ha-1 year-1), MUL 4 (66,63 ton ha-1 year-1), and MUL 5 (6,52 ton ha-1 year-1). There were three classifications of potential EHR, i.e. heavy in MUL 1, 2 and 6; medium in MUL 3 and 4; and very lighting MUL 5. Actual EHR from the biggest to the smallest were MUL 6 (175,76 ton ha-1 year-1), MUL 2 (132,34 ton ha-1 year-1), MUL 1 (60,60 ton ha-1 year-1), MUL 5 (3,26 ton ha-1 year-1), MUL 3 (3,21 ton ha-1 tahun-1), and MUL 4 (1,33 ton ha-1 tahun-1). There were two actual HER i.e. medium in MUL 1, 2 and 6 and very lighting MUL 3, 4, and 5. Direction of appropriate land use in the pasture of SLBC of Aceh Cow in Indrapuri was to apply a vegetative conservation method by planting and propagating urinam grass (Brachiaria decumbens), bladygrass (Imperatacy lindrica) and elephant grass (Pennisetum purpureum).Abstrak: Penelitian ini bertujuan untuk memprediksi tingkat bahaya erosi yang terjadi  dan menentukan upaya konservasi yang tepat pada padang penggembalaan di Balai Pembibitan Ternak Unggul (BPTU) Sapi Aceh Kecamatan Indrapuri Aceh Besar. Metode yang digunakan adalah metode survey. Analisis Tingkat Bahaya Erosi (TBE) dihitung dengan menggunakan rumus USLE. Tingkat Bahaya Erosi potensial yang terjadi pada padang penggembalaan di BPTU Sapi Aceh Indrapuri berkisar antara 456,35- 6,52 ton ha-1 th-1. Terdapat tiga klasifikasi TBE potensial yaitu berat, sedang,dan  sangat ringan . Sedangkan Tingkat Bahaya Erosi aktual adalah 175,76-1,33 ton ha-1 th-1. Terdapat dua klasifikasi TBE aktual yaitu sedang dan sangat ringan. Arahan penggunaan lahan yang tepat pada padang penggembalaan di BPTU Sapi Aceh Indrapuri adalah menerapkan tindakan konservasi metode vegetatif dengan cara menanam dan memperbanyak rumput Brachiaria decumbens, rumput alang-alang (Imperata cylindrica) dan rumput gajah (Pennisetum purpureum). 
Analisis Penutupan Lahan Kawasan Hutan Pada Daerah Aliran Sungai Krueng Aceh Pra dan Pasca Tsunami Mahyuddin Mahyuddin; Sugianto Sugianto; Teuku Alvisyahrin
Jurnal Manajemen Sumberdaya Lahan Vol 2, No 3 (2013): Volume 2, Nomor 3, Juni 2013
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Forest Land Cover Analysis of Krueng Aceh Watershed in Pre and Post-TsunamiAbstract. The objective of the study is to assess the changes of coverage of forest area, in watershed of Krueng Aceh by using GIS and remote sensing. The method used in classifying the image data is supervised classification, that is by determining the condition of the land coverage prior to its classification by the image. The pre tsunami classification of Landsat 5 image (2001) of the state-owned forest area along the watershed of Krueng Aceh shows that the land is 29375.47 ha (29.50%) of primary forest, 22140.01 ha (22.23%) of secondary forest, 26618.74 ha (26.73%) of shrubs, 21177.60 ha (21.27%) of open land, and 267.83 ha (0.27%) of water bodies. As a comparison, the post tsunami classification (2009) shows that the lands is 27892.378 ha (28.01%) of primary forest, 33537.58 ha (33.68%) of secondary forest, 16662.18 ha (16.73%) of shrubs, 21275.38 ha (21.37%) of open land, and 212.14 ha (0.21%) of water bodies. Based on this observation, the changes in land coverage of the state-owned forest area along the watershed of Krueng Aceh within the period of 2001 - 2009 is as follows: there is a reduction of 1483.10 ha (5.05%) of primary forest and 9956.56 ha (37.40%) of shrubs, while extension occurs to secondary forest and open land in the order of 11397.57 ha (51.48%) and 97.78 ha (0.46%) respectively.Abstrak. Penelitian ini bertujuan untuk mengetahui perubahan tutupan lahan kawasan hutan pada daerah aliran sungai Krueng Aceh dengan menggunakan SIG dan penginderaan jarak jauh. Metode yang digunakan dalam klasifikasi data citra adalah klasifikasi terbimbing dengan terlebih dahulu mengetahui kondisi tutupan lahan sebelum diklasifikasi terhadap citra. Hasil klasifikasi citra Landsat 5 pra tsunami (2001) pada kawasan hutan di DAS Krueng Aceh adalah hutan primer 29.375,47 ha (29,50%), hutan sekunder 22.140,01 ha (22,23%), semak belukar 26.618,74 ha (26,73%), tanah terbuka 21.177,60 ha (21,27%), dan badan air 267,83 ha (0,27%), sedangkan hasil klasifikasi citra Landsat 5 pasca tsunami (2009) adalah hutan primer 27.892,37 ha (28,01%), hutan sekunder yaitu 33.537,58 ha (33,68%), semak belukar 16.662,18 ha (16,73%), tanah terbuka 21.275,38 ha (21,37%), dan badan air yaitu 212,14 ha (0,21%). Perubahan lahan yang terjadi periode tahun 2001-2009 pada kawasan hutan di DAS Krueng Aceh yaitu terjadi pengurangan hutan primer sebesar 1.483,10 ha (5,05%) dan semak belukar sebesar 9.956,56 ha (37,40%), sedangkan penambahan tutupan lahan terjadi pada hutan sekunder sebesar 11.397,57 ha (51,48%) dan tanah terbuka sebesar 97,78 ha (0,46%).
Effects of AMF and Animal Manure on Improve the Quality of Land, Production and Quality of Pennisetum purpureum Schum Khalidin Khalidin; Teti Arabia; Fikrinda Fikrinda
Jurnal Manajemen Sumberdaya Lahan Vol 1, No 2 (2012): Volume 1, Nomor 2, Desember 2012
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Abstract: The objective of research was to study the effects of arbuscular mycorrhiza fungi (AMF) and animal manure on improve the quality of land, production and quality of elephant grass. The method used was prepared by field experiments using factorial randomized block design consist of two factors: AMF and animal manure with three replications. AMF consists of two standards, ie, without using the AMF and AMF 10 g hole-1 while the four-stage animal manure factor is 0, 15, 30, and 45 tons ha-1. The results showed that the best interaction to crude protein and crude fiber grass cutting age of 50 days after planting contained in the AMF treatment without a dose of 15 tons ha-1 of animal manure.  The treatment of animal manure dose of 45 tons ha-1 produced an elephant grass was higher than the treatment dose of 30 tons    ha-1, 15 tons ha-1, and without animal manure.Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh fungi mikoriza arbuskular (FMA) dan pupuk kandang terhadap produksi dan kualitas rumput gajah. Metode yang digunakan adalah percobaan lapangan yang disusun dengan menggunakan rancangan acak kelompok pola faktorial yang terdiri dari dua faktor yaitu FMA dan pupuk kandang dengan tiga ulangan. Perlakuan FMA terdiri dari dua taraf yaitu tanpa FMA dan menggunakan FMA 10 g lubang-1, sedangkan faktor pupuk kandang empat taraf yaitu 0, 15, 30, dan 45 ton ha-1. Hasil penelitian menunjukkan bahwa interaksi terbaik terhadap protein kasar dan serat kasar rumput gajah umur pemotongan 50 hari setelah tanam terdapat pada perlakuan tanpa FMA  dengan dosis pupuk kandang 15 ton ha-1. Perlakuan dosis pupuk kandang 45 ton ha-1 menghasilkan produksi rumput gajah lebih tinggi dibandingkan dengan perlakuan dosis 30 ton ha-1, 15 ton ha-1, dan tanpa pupuk kandang.
Pengaruh Residu Pupuk KCl dan Kompos Terhadap Sifat Kimia Tanah dan Pertumbuhan Padi (Oryza sativa L,) Ade Fitriadi; Sufardi Sufardi; Muyassir Muyassir
Jurnal Manajemen Sumberdaya Lahan Vol 2, No 3 (2013): Volume 2, Nomor 3, Juni 2013
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Residue Effect of KCl Fertilizer and Rice Straw Compost in Soil Chemical Properties and Rice (Oryza sativa L.) Growth Abstract: This research aims to study of the residue effect of KCl fertilizer and residue rice straw compost in the rendengan planting season on the chemical properties of soil and rice growth in the gadu planting season. This research was conducted by using randomized block design (RBD) factorial pattern which consists in two factors with three replications. The first factor is KCl fertilizer residues which consist: 0, 100 and 150 kg ha-1, the second factor is the residue of rice straw compost which consists of: 0, 10 and 20 ton ha-1. This research was conducted in Empetring Sub-district, Darul Kamal, Aceh Besar District. Further soil analysis was performed at the Soil Chemistry Laboratory, Agriculture Faculty, Syiah Kuala University, Banda Aceh. The results of research showed that KCl fertilizer residues provide a significant influence on the pH, available-P, exchangeable-K, organic-C, total-N, cation exchange capacity, but not significant effect on plant height that aged of 15, 30 and 45 Days after planting and number of seedlings aged 15, 30 and 45 days after planting. The provision of rice straw compost residual treatment gives a very significant influence on the pH, available-P, exchangeable-K, organic-C, total-N, cation exchange capacity and the real for the plant height that age 30 Days After Planting, but not significant effect on the exchange-K, plant height age of 15 and 45 days after planting and the number of seedlings age of 15, 30 and 45 days after planting. There is a very real interaction to the pH and the organic-C, but not significant effect on the pH to available-P, exchangeable-K, total-N, cation exchange capacity, plant height that age 15, 30 and 45 days after planting and seedlings that age 15, 30 and 45 days after planting.Abstrak: Penelitian ini bertujuan untuk mengkaji pengaruh residu pupuk KCl dan residu kompos jerami padi musim tanam rendengan terhadap sifat kimia tanah dan pertumbuhan tanaman padi sawah musim tanam gadu. Penelitian ini menggunakan rancangan acak kelompok (RAK) pola faktorial yang terdiri dari dua faktor yaitu residu pupuk KCl dan residu kompos jerami padi. Penelitian telah berlangsung di Desa Empetring, Kecamatan Darul Kamal, Kabupaten Aceh Besar. Hasil penelitian menunjukkan bahwa residu pupuk KCl secara interaksi dengan residu kompos jerami padi berpengaruh sangat nyata terhadap pH dan C-organik tanah. Residu kompos dan KCL secara tunggal berpengaruh nyata terhadap N-total, dan P-tersedia, dan KTK tanah. Sedangkan residu KCl nyata pengaruhnya terhadap K-dd tanah, sedangkan residu kompos berpengaruh nyata terhadap pertumbuhan tanaman. 
Pertumbuhan dan Hasil Padi (Oryza sativa L.) Akibat Pemberian Arang Aktif dan Urea Jamilah Jamilah; Muyassir Muyassir; Syakur Syakur
Jurnal Manajemen Sumberdaya Lahan Vol 1, No 2 (2012): Volume 1, Nomor 2, Desember 2012
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Growth and Yield of Rice With Charcoal and UreaAbstract: The objectives of the research were to study effects of urea and charcoal on growth and yield of rice.  The experiment was arranged in a factorial randomized complete block design with three replicates. Factor of urea are without urea, 100, 200, and 300 kg urea ha-1.  Factor of charcoal consisted are i.e. without charcoal, 60, and 120 kg charcoal ha-1 . Result showed that urea exerted highly significant effects on plant height at 30 days after transplanting (DAT), 45 DAT, at harvest, tiller numbers at 30 DAT, grain weight per plot, N-total, K-available, and exerted a significant effect on tiller numbers at 45 DAT.  Charcoal exerted highly significant effects on N-total and K-available and exerted significant effects on tiller numbers at 30 DAT and C-organic. Factors of urea and charcoal interacted highly significantly on tiller numbers at 30 DAT and interacted significantly on N-total and K-available.Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh pemberian urea dan arang aktif terhadap pertumbuhan serta hasil tanaman padi sawah. Perlakuan penelitian disusun dalam rancangan acak kelompok pola faktorial dengan 3 ulangan. Perlakuan urea terdiri atas tanpa urea, 100, 200 dan, 300 kg urea ha-1. Perlakuan arang aktif  terdiri dari tanpa arang aktif, 60, dan 120 kg arang aktif ha-1. Hasil Penelitian menunjukkan bahwa, perlakuan urea memberikan pengaruh sangat nyata terhadap tinggi tanaman umur 30, 45 HST dan saat panen, jumlah anakan 30 HST, berat gabah per plot. Arang aktif memberikan pengaruh sangat nyata terhadap jumlah anakan umur 30 HST.   Interaksi antara kombinasi perlakuan urea dan arang aktif memberikan pengaruh nyata terhadap jumlah anakan umur 30 HST.

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