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Pengaruh Berbagai Jenis Bokasi dan Dosis Terhadap Perubahan Status Hara Makro (N, P dan K) Tanah Salin dan Pertumbuhan Tanaman Jagung (Zea mays L) Manfarizah Manfarizah
Jurnal Agrista Vol 10, No 1 (2006): Volume 10 Nomor 1 April 2006
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Effect of various Types of Bokasi and Dosages on the Change of Macro Nutrient (N, P and K) on Saline Soil and the Grewth of Maize (Zea mays L)ABSTRACT. The research was aimed to find out the effect of various types of bokasi and dosages on the change of macro nutrient (N, P and K) on saline soil and the growth of maize. The research method was a randomized complete block design factorial, consist of two factors. First factor was types of bokasi made from some organic matters decomposited using EM4 I,e. paddy hay, sawdust, and gamal. Second factor wa dosage I.e. 10 ton ha-1, 15 ton ha-1 and 20 ton ha-1. The experiment had three replications so that there were 27 experiment units. Observed variables were chemical soil properties (pH H2O, N total, P available, and K exchangeable at 60 days after incubation), plant growth (plant height at 30 and 60 days after planting, dry weight on top of plant and dry weight on the root at 60 days after planting. The result showed that application of various types of bokasi and dosage gave significant effect on al variable observed. Bokasi from gamal gave the biggest changes of all of observed variable, followed bay paddy hay and sawdust. The higher the bokasi dosage were given, the bigger the changes were occurred on all of observed variable. There were no significant interactions between bokasi types and dosage.
Karakteristik Sifat Kimia Tanah di University Farm Stasiun Bener Meriah Manfarizah Manfarizah; Syamaun Syamaun; Siti Nurhaliza
Jurnal Agrista Vol 15, No 1 (2011): Volume 15 Nomor 1 April 2011
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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The Characteristics of Soil Physical Properties at the University Farm Station Bener MeriahABSTRACT. The University Farm Bener Meriah located in Tunyang village, Timang Gajah sub-district, Bener Meriah district, has the area of 76.37 ha. The site is allocated as the Bener Meriah Campus of Syiah Kuala University. The University Farm Station has functional as research centre, education and training for farmers, practice field for student, and training for farmers about organically managed of highland commodities. The aim of study are to characterize of soil physical properties and in the area of the University Farm Station Bener Meriah. The descriptive method was use in this research, by means of soil survey and direct observation in the field. The soil survey was carried out by a systematic method (grid system). Based on the research results, field observation, and the analysis of soil physical properties in laboratory, soil physical properties of the area of the University Farm Station were soil texture consisted of sandy loam, loam, and sit loam, soil aggregate stability index ranged from less stable (46.46 – 46.56) to stable (65.40 – 73.90), soil permeability comprised of moderate (2.16 – 4.50 cm h-1), moderately rapid (6.25 – 7.19 cm h-1), and rapid (13.33 cm h-1), soil water content ranged from 31.02 to 37.82%, soil bulk density ranged from 0.82 to 1.16 g cm-3, and soil porosity ranged from 52.56 to 75.34%.
Analisis Penyimpangan Sawah, Produktivitas dan Kenbutuhan Pupuk N, P, K pada PAdi Sawah Irigasi di KAbupaten Bireuen Firman Firman; Manfarizah Manfarizah; Muyassir Muyassir
Jurnal Ilmiah Mahasiswa Pertanian Vol 2, No 3 (2017): Agustus 2017
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/jimfp.v2i3.3698

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Abstrak : Penelitian ini bertujuan untuk mengetahui luas penyimpangan lahan sawah irigasi, produktivitas dan kebutuhan pupuk N, P, K pada padi sawah irigasi perkecamatan di Kabupaten Bireuen. Penelitian telah dilakukan pada bulan Agustus 2016 sampai dengan Februari 2017, di Kabupaten Bireuen. Penelitian ini menggunakan metode survey deskriptif yaitu melakukan peninjauan penyimpangan lahan ke lapangan berdasarkan pada Peta Overlay antara RTRW Bireuen 2013 dengan Google Earth 2016, untuk data produksi diambil jumlah sampel 10% dari jumlah desa disetiap kecamatan dan setiap desa diambil satu orang petani. Hasil penelitian menunjukkan bahwa terjadi penyimpangan di Kabupaten Bireuen dengan total 2.783,41 ha. Penyimpangan lahan yang paling luas terjadi di Kecamatan Jeumpa dengan luas 671,66 ha, Penyimpangan lahan sawah terkecil terdapat di Kecamatan Kota Juang dengan luas lahan 74,33 ha. Penyimpangan yang dominan adalah perumahan. Produktivitas padi sawah di Kabupaten Bireuen adalah 6,22 ton ha-1, rata-rata produktivitas padi perkecamatan berkisar antara 4,59 ton ha-1 sampai dengan 7,81 ton ha-1 dan Kecamatan Simpang Mamplam memiliki produktivitas tertinggi yaitu 7,81 ton ha-1. Kebutuhan pupuk urea untuk lahan sawah di Kabupaten Bireuen berjumlah 3.642,44 ton, SP36 1.142,73 ton dan KCl 912,69 ton untuk sekali tanam dan Kecamatan Simpang Mamplam merupakan kecamatan yang paling banyak membutuhkan pupuk yaitu Urea 362,14 ton, SP36 181,07 ton dan KCl 181,07 ton. Analysis of Field Deviation, Productivity and N,P,K Fertilizer Need on Irrigated Rice Field at BireunAbstract :The goal of this research is to seek the information about how extent the deviation that happened at irrigated field area. In addition, this research also concerned on productivity and N,P,K fertilizer need on irrigated rice field at every sub-district in Bireun. This research has been done on August 2016 till February 2017 at Bireun. The methodology that was used on this research was descriptive survey method, this method will observes the area deviation to the field based on Overlay map between Bireun RTRW in 2013 and Google Earth 2016. TheProduction data was obtained through taking 10 % of the research sample. The sample is every village in sub-district and every village take one farmer. The result of this research indicated that there was deviation at Bireuen district with the total deviation 2.783,41 ha. The widest area deviation happened at Jeumpa with the total deviation 671, 66 ha. The smallest area deviation happened at Kota Juang with the total area 74,33 ha. The dominant deviation that happened was housing. The field Productivity at Bireun district was 6,22 ton ha-1, the average of rice productivity per sub-district turned to the number between 4,59 ton ha1 to 7,81 ton ha-1. The total need of urea fertilizer for field area at Bireun district was 3.642,44 ton, SP36 was 1142,73 ton and KCl was 181,07 ton.Penyimpangan; Produktivitas; Pupuk; Peta Eksisting Deviation; productivity; Fertilizer; Existing Map;
Tingkat Bahaya Erosi Pada Perkebunan Kelapa Sawit di Kota Subulussalam Heriadi Dedek Sahputra; Manfarizah Manfarizah; Hairul Basri
Jurnal Ilmiah Mahasiswa Pertanian Vol 5, No 2 (2020): Mei 2020
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/jimfp.v5i2.14853

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Abstrak. Penelitian ini bertujuan untuk mengetahui tingkat bahaya erosi pada perkebunan kelapa sawit di Kota Subulussalam. Metode penelitian menggunakan metode deskriftif yang didasarkan pada hasil pengamatan di lapangan dan analisis tanah di laboratorium. Erosi tanah dihitung dengan menggunakan persamaan Universal Soil Loss Equation (USLE) yang dikemukakan oleh Wischmeir dan Smith (1978). Metode USLE mengamati beberapa aspek seperti erosivitas, erodibilitas, faktor panjang dan kemiringan lereng, faktor pengelolaan tanaman dan tindakan konservasi. Penelitian ini terdiri dari beberapa tahap yaitu, persiapan, pengumpulan data, pelaksanaan lapangan, analisis laboratorium dan analisis data. Hasil penelitian menunjukkkan bahwa pada lokasi penelitian ini terdapat enam satuan peta lahan (SPL) dengan total luas 2437,83 Hektar. Erosi potensial tertinggi dijumpai pada SPL 2 yaitu sebesar 6762,10 ton ha-1 th-1 dan erosi potensial terendah dijumpai pada SPL 1 yaitu 172,01 ton ha-1 th-1. Erosi aktual tertinggi dijumpai pada SPL 2 yaitu sebesar 473,35 ton ha-1 th-1 dan erosi aktual terendah dijumpai pada SPL 5 yaitu 9,58 ton ha-1 th-1. Terdapat 3 klasifikasi tingkat bahaya erosi yaitu tingkat bahaya erosi ringan (R) pada SPL 1, SPL 5, dan SPL 6, tingkat bahaya erosi sedang (S) pada SPL 3, dan tingkat bahaya erosi berat (B) pada SPL 2 dan SPL 4.The Level of Erosion Hazard at Oil Palm Plantation in Subulussalam CityAbstrak.  This study aims to determine the level of erosion hazard in palm oil plantations in Subulussalam City. The research method uses a descriptive method based on field observations and soil analysis in the laboratory. Soil erosion is calculated by using the formula of Universal Soil Loss Equation (USLE) which is invented by Wischmeir and Smith (1978). The USLE method observes several aspects such as erosivity, erodibility, length and slope factors, crop management factors and conservation actions. This research consists of several stages, namely, preparation, data collection, field implementation, laboratory analysis and data analysis. The results of the study showed that at the location of this study there were six units of land maps (SST) with a total area of 2437.83 hectares. The highest potential erosion was found in SPL 2 which was 6762.10 tons ha-1 th-1 and the lowest potential erosion was found in SPL 1 which was 172.01 tons ha-1 th-1. The highest actual erosion was found in SPL 2 which was 473.35 tons ha-1 th-1 and the lowest actual erosion was found in SPL 5 which was 9.58 tons ha-1 th-1. There are 3 classifications of the level of erosion hazard namely the level of light erosion hazard (R) in SPL 1, SPL 5, and SPL 6, the level of moderate erosion hazard (S) in SPL 3, and the level of severe erosion hazard (B) in SPL 2 and SPL 4.
Analysis of rice fields change and utilization area based on spatial in Krueng Barona Jaya district regency of Aceh Besar chairil akmal; Sugianto Sugianto; Manfarizah Manfarizah
Jurnal Ilmiah Mahasiswa Pertanian Vol 1, No 1 (2016): November 2016
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (900.022 KB) | DOI: 10.17969/jimfp.v1i1.982

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This study attempts to: ( 1 ) To know change rice fields and area utilization based on spatial in Krueng Barona Jaya district regency of Aceh Besar, ( 2 ) To know how the use of rice fields with the existing spatial in Krueng Barona Jaya district regency of Aceh Besar , ( 3 ) To find the factors that effecting amendment rice fields into land non farming based on spatial in Krueng Barona Jaya district regency of Aceh Besar. Study was conducted from may 2015 to May 2016 in Krueng Barona Jaya district regency of Aceh Besar and in the Laboratory Sensing Far and Cartography Faculty Agriculture Syiah Kuala University. Methods used in research is method of surveying descriptive. The result showed that any change over the function rice fields of 112,23 ha (16,11 %) change over the function the land, rice fields changing function settlement to land at 93,97 ha (13,49 %), and rice fields changed their function to of farmland dry equal to 18,26 ha (2,62 %). The results of the study also found land use there are no resemblance to 2013-2032 master of 1,14 ha a month 0,16 %. In general factors affect over the function of rice fields in Krueng Barona Jaya district their needs, demand for high land, land conditions, the urge to  the conversion and the distances to the city center and near to the sub district.
Sifat Fisika Andisol dan Produksi Rumput Gajah Akibat Jenis dan Dosis Pupuk Organik di Kecamatan Pegasing Kabupaten Aceh Tengah Askura Nikmah; M. Rusli Alibasyah; Manfarizah Manfarizah
Jurnal Manajemen Sumberdaya Lahan Vol 3, No 2 (2014): Volume 3, Nomor 2, Oktober 2014
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Abstract: Physical properties of soils are strongly influenced by bulkdensity, porosity, permeability, aggregatestability index, and moisture content of soils. The research was aimed to study the change of some physical properties of soil, growth and production of elephant grass (Pennisetum purpureum L.) due to thedosage of organic fertilizer treatment in Pegasing Central Aceh. The factorial randomized block design method was used in the experiment, consisted of two factors, the first factor wastype of organic fertilizer, namely;compost, coffee bean skin compost and manure and the second factor was the dosages organic fertilizer, namely;0, 5, 10 and 15 t ha-1. The type and dosage of organic fertilizer significantly influenced the height of elephant grass at the first, the second and the third harvest. The significant interaction effect was found on the weight of elephant grass at the second and the third harvest. The highest total weight of elephant grass was found on the dosages: (a) 24.90 t ha-1of compost with elephant grass yield 72,10 kg plot-1, (b) 16,36 ts ha-1 of coffee bean skin compost with elephant grass yield37,15 kg plot-1, and (c) 12,74 t ha-1 of manure with elephant grass yield 27,97 kg plot-1. Abstrak: Sifat fisika tanah terdiri dari berat volume, porositas, permeabilitas, indeks stabilitas agregrat, dan kadar air tanah. Penelitian ini bertujuan untuk mengetahui perubahan beberapa sifat fisika tanah serta pertumbuhan dan produksi rumput gajah (Pennisetum purpureum L.) akibat pemberian jenis dan dosis pupuk organik di Kecamatan Pegasing Kabupaten Aceh Tengah. Penelitian menggunakan Rancangan Acak Kelompok (RAK), terdiri  dari dua faktor, yaitu faktor jenis pupuk organik terdiri dari tiga taraf yaitu kompos, kompos gelondong kopi dan pupuk kandang serta dosis pupuk organik terdiri dari empat taraf yaitu 0, 5, 10 dan 15 t ha-1. Jenis dan dosis pupuk organik secara faktor tunggal berpengaruh sangat nyata dan nyata terhadap tinggi rumput gajah pada pemotogan I, II dan III. Jenis dan dosis pupuk organik secara interaksi berpengaruh sangat nyata terhadap berat rumput gajah pemotongan II danke III. Berat tertinggi dijumpai pada dosis :(a) 24,90t ha-1pada jenis pupuk organik kompos dengan hasil rumput gajah 72,10kg plot-1, (b) 16,36 t ha-1pada pupuk organik jenis gelondong kopi dengan hasil rumput gajah 37,15 kg plot-1, dan (c) 12,74 t ha-1pada jenis pupuk kandang dengan hasil rumput gajah sebesar 27,97 kg plot-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). 
Sifat Fisika dan Hasil Kedelai (Glycine max L) pada Tanah Terkompaksi Akibat Cacing Tanah dan Bahan Organik Marzuki Marzuki; Sufardi Sufardi; Manfarizah Manfarizah
Jurnal Manajemen Sumberdaya Lahan Vol 1, No 1 (2012): Volume 1, Nomor 1, Juni 2012
Publisher : Program Studi Magister Konservasi Sumberdaya Lahan, Pascasarjana, Universitas Syiah Kuala

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Abstrak. Penelitian ini bertujuan untuk mengkaji perubahan sifat fisika dan kimia tanah, serta pertumbuhan dan hasil kedelai akibat pemberian cacing tanah dan bahan organik berbeda jenis pada tanah terkompaksi. Penelitian menggunakan rancangan acak kelompok yang terdiri  atas 2 faktor  yaitu takaran cacing tanah dan jenis bahan organik. Parameter yang diamati meliputi: (1) sifat fisika Tanah, (2) sifat kimia tanah, (3) pertumbuhan, dan (4) hasil kedelai. Hasil penelitian menunjukkan bahwa Interaksi takaran cacing tanah pada berbagai jenis bahan organik berpengaruh nyata terhadap peningkatan permeabilitas tanah, indeks stabilitas agregat tanah, dan terhadap penurunan berat volume tanah, peningkatan total porositas tanah, dan kadar air tanah pada pF 2,54. Interaksi takaran pemberian cacing tanah pada berbagai jenis bahan organik berpengaruh sangat nyata terhadap peningkatan pH H2O tanah, P-tersedia tanah, dan berpengaruh nyata terhadap peningkatan pH KCl tanah, C-organik tanah, N-total tanah, Ca-dd tanah, dan tidak berpengaruh nyata terhadap peningkatan K-dd tanah, Mg-dd tanah, dan KTK tanah. Nilai terbaik terhadap perubahan sifat fisika dan kimia tanah dijumpai pada takaran pemberian cacing tanah 20 g per plot di jenis bahan organik jerami padi. Interaksi takaran pemberian cacing tanah pada berbagai jenis bahan organik berpengaruh sangat nyata terhadap jumlah polong berisi, berat biji per plot, dan berpengaruh nyata terhadap tinggi tanaman 15 HST, jumlah cabang produktif, jumlah polong hampa, dan berat 100 biji, akan tetapi tidak berpengaruh nyata terhadap tinggi tanaman 30 dan 45 HST. Nilai terbaik berat biji per plot kedelai dijumpai pada takaran cacing tanah 27,65 g per plot pada jenis bahan organik jerami padi.Soil Physical Properties and Yield of Soybean (Glycine max L) in Compacted Soil Due to Provision of Earthworm and Organic MatterAbstract. This study was aimed at assessment of changes in soil chemical and physical properties, as well as growth and yield of soybean due to provision of earthworm and organic matter on compacted soil. The experiment used a randomized complete block design, consisting of two factors, i.e. dosage of earthworm and type of organic matter.  Variables observed included three aspects: (1) Soil physical properties, (2) soil chemical properties, and (3) growth and yield of soybean. The results showed that  interactions between dosage of earthworms and type of organic matter were highly significant on soil permeability, soil aggregate stability index, and only significant on soil volume weight, total soil porosity and soil water content at pF 2.54 , but not significant on soil water content at pF 4.2. Similarly, interactions between dosage of earthworm and type of organic matter were also highly significant on soil pH H2O, P-available, and just significant on soil pH KCl, C organic, total N, Ca-exchangeable, and not significant on K- exchangeable, Mg-exchangeable, and soil CEC.  The best value of changes in soil physical and chemical properties was found at dosage of 20 g earthworm per plot in a type of organic rice straw.  Interactions between dosage of earthworm and type of organic matter were highly significant on number of pods, seed weight per plot, and just significant on plant height 15 day after planting (DAP), number of productive branches, number of empty pods, and 100 seed weight, but not significant on plant height of 30 and 45 DAP.   The best weight of soybean seeds per plot was found at dosage of earthworms 27.65 g per plot and a type of organic rice straw.
PEMBUATAN KOMPOS, BIOCHAR DAN MOL UNTUK MENINGKATKAN KESEJAHTERAAN MASYARAKAT DI KECAMATAN INGIN JAYA ACEH BESAR muyassir muyassir; Manfarizah Manfarizah; Yadi Jufri; Cut Khairani
RAMBIDEUN : Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 3 (2021): Rambideun: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Al Muslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/pkm.v4i3.930

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Raw materials for compost making, local microorganisms (MOL), and biochar are widely available in the District of Ingin Jaya. So far, municipal waste, agricultural waste, and household waste have not been managed properly, are seen as worthless products, and cause environmental and aesthetic problems. These wastes can be converted into economically viable products such as compost, MOL and biochar. However, the community's mastery of science and technology is still very limited to converting these materials into products of economic value. Therefore, PKMBP activities were carried out through a participatory approach which was followed by field schools. The goal is to improve the capabilities and skills of the partner group consisting of members of farmer groups, PPL, PPL self-supporting in mastering the science and technology of composting, and MOL and Biochar making. The result achieved was that the PKMBP activity could increase the community's capacity in mastering the concepts, manufacturing, and application techniques of compost, MOL, and Biochar using simple technology. The community can use these products as environmentally friendly fertilizers, increase land productivity and farm efficiency. This activity can also improve the quality of waste into products of economic value, increase community turnover and overcome health problems and environmental aesthetic values.
Aplikasi Beberapa Dosis Herbisida Glifosat dan Paraquat pada Sistem Tanpa Olah Tanah (TOT) serta Pengaruhnya Terhadap Sifat Kimia Tanah, Karakteristik Gulma dan Hasil Kedelai Adnan Adnan; Hasanuddin Hasanuddin; Manfarizah Manfarizah
Jurnal Agrista Vol 16, No 3 (2012): Volume 16 Nomor 3 Desember 2012
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK. Penelitian ini bertujuan mengkaji pengaruh dosis herbisida glifosat dan paraquat pada sistem TOT terhadap sifat kimia tanah, karakteristik gulma serta hasil tanaman kedelai. Rancangan yang  digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) faktorial yang terdiri dari 2 (dua) faktor yaitu dosis dan herbisida dengan pengulangan sebanyak 3 (tiga) kali. Peubah yang diamati dalam penelitian ini adalah sifat kimia tanah, karakteristik gulma, dan komponen hasil dan hasil tanaman kedelai. Hasil penelitian menunjukkan bahwa semua dosis dan jenis herbisida memberikan peningkatan pH, N-total tanah, dosis 1,50 kg b.a. ha-1 memberikan nilai K-dd yang lebih baik dibandingkan dosis 0,75 dan 2,25 kg ha-1. Dosis 2,25 kg b.a. ha-1 meningkatkan persentase pengendalian gulma dan bobot kering gulma yang lebih rendah, meningkatkan komponen hasil dan hasil tanaman kedelai. Herbisida glifosat dan paraquat memiliki kemampuan yang sama dalam memperbaiki sifat kimia tanah, meningkatkan persentase pengendalian gulma dan menurunkan bobot kering gulma serta meningkatkan komponen hasil dan hasil tanaman kedelai. Interaksi antara dosis 2,25 kg b.a. ha-1 dan herbisida glifosat memberikan nilai persentase pengendalian gulma yang lebih tinggi dan bobot kering gulma yang lebih rendah.The Application of Several Dosage Herbicide Glyphosate and Paraquat in No-Tillage System and Its Influence on Soil Chemical Properties, Weed Characteristics, and Soybean YieldABSTRACT. This study aims to assess the effect of dose of herbicide glyphosate and paraquat on the NT system to soil chemical properties, weeds characteristics of soybean yield. The design used is a randomized completely block design (RBD) factorials consisting of 2 (two) factors herbicide and dose with 3 (three)  replication times. The variables properties of chemical, characteristics of weed, components and yield of soybean. The study results showed that all doses and types of herbicides provided increased pH, total soil-N, 1.50 kg dose ba ha-1 gave the value of K-dd are better than the doses of 0.75 and 2.25 kg ha-1. 2.25 kg dose b.a. ha-1 increased the percentage of weed control and dry weight weed is lower, improving yield and yield components of soybean. Herbicide glyphosate and paraquat have the same ability in improving soil chemical properties, improve weed control and reduce the percentage of dry weight of weeds and increase yield and components and yield of soybean. Interaction between 2.25 kg dose b.a. ha-1 and the herbicide glyphosate give a percentage higher weed control and dry weight weed is lower