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INDONESIA
Jurnal Gamma
Published by Universitas Muhammadiyah Malang
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education
Arjuna Subject : -
Articles 272 Documents
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KESESUAIAN LAHAN BEKAS KEBAKARAN HUTAN SEBAGAI UPAYA KONSERVASI LAHAN DI GUNUNG PANDERMAN RPH ORO-ORO OMBO BKPH PUJON KPH MALANG Nandang Rahayu
Jurnal Gamma Vol. 6 No. 2 (2011): Maret
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Nandang RahayuStaf Pengajar Jurusan Kehutanan, Fakultas Pertanian-Peternakan , Universitas Muhammadiyah MalangAlamat Korespondensi : Jl. Raya Tlogomas 246 MalangEmail : nandang21@yahoo.comABSTRACTThis research aim to determine function of area of forest and type of crop matching with farmof ex- forest fire. Land ground used in this research is obtained from farm of Mount of Pandermanof check 227 Malang RPH Oro-Oro Ombo BKPH Pujon KPH.This Research executed at month, moon of June 2011. Data obtained to be calculated andreconciled with standart (measuring rod) is made available, way of this used for determination offunction of area of forest and determination type of appropriate crop. Perception conducted to landground drainage, floods danger, pH land ground, effective deepness, salinitas, tekstur land;ground,ramp, dry month, rainfall of per year, mean of annual temperature and mount erosion danger.Result of this research indicate that region of ex- fire of Mount of Panderman own ramp 45%,type of land ground andosol, intensity of rain 14,73 mm/rainday, drainage of land ground, danger oflight floods, pH of land ground 5,7, salinitas 0,03 mmhos/cm, tekstur land ground of dusty clay,effective deepness 120 cm, dry month (< 75 mm) 6, pouring rain/year 1390 mm, mean of annualtemperature 23,47 0C and mount danger of erosion. From data is above region of ex- fire Mount ofmade compatible Panderman and defended as protected forest (PF) with crop of acacia and bamboo.Keyword : Analyse according to farm, farm of ex- fire.
KAJIAN DAMPAK PENCEMARAN LOGAM BERAT DI DAERAH SEKITAR LUAPAN LUMPUR SIDOARJO TERHADAP KUALITAS AIR DAN BUDIDAYA PERIKANAN Sri Samsundari; Ima Yudha Perwira
Jurnal Gamma Vol. 6 No. 2 (2011): Maret
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Sri Samsundari1 & Ima Yudha Perwira21Staf Pengajar & 2Alumni Jurusan Budidaya Perairan, Fakultas Pertanian-PeternakanUniversitas Muhammadiyah MalangAlamat Korespondensi : Jl. Raya Tlogomas 246 MalangEmail: srisamsundari@umm.ac.idABSTRACTSidoarjo as one potential area of aquaculture ponds very wide. Aquaculture sector can contributelarge revenues for Sidoarjo regency, but with the emergence of mudflow case PT. Lapindo led to adecline in production in the aquaculture sector. One of the factors that can affect the productiondecline is the pollution of mudflow PT. Lapindo, which is heavy metal. The purpose of this studywas to conduct a study of the impact of the mudflow events in the District Sidoarjo for aquacultureactivities. Samples were tested heavy metal content in this study is the gill and shrimp meat andpond water samples and water reservoir. While heavy metals identified are lead (Pb), Mercury (Hg),Copper (Cu) and cadmium (Cd). Observations on heavy metal content of pond water samples andorgan gill and shrimp meat showed a relatively high number compared with the water quality standardfor production and consumption. In the area range first (5 km), the highest heavy metal contentsare shown in black tiger shrimp gill samples, the 0255 &plusmn; 0029 ppm (Lead), 0142 &plusmn; 0041 ppm(Mercury), 0694 &plusmn; 0048 ppm (Copper) and 0035 &plusmn; 0007 ppm (Cadmium). While in the area of thesecond range (10 km), the metal content highest weight indicated on the shrimp gill samples, namely0124 &plusmn; 0009 ppm (Lead) 0089 &plusmn; 0018 ppm (Mercury), 0356 &plusmn; 0013 ppm (Copper) and 0023 &plusmn;0004 ppm (Cadmium). In the third range area (15 km), similar results are shown in sample Gill 0049&plusmn; 0007 ppm (Lead), 0062 &plusmn; 0015 ppm (Mercury), 0091 &plusmn; 0018 ppm (Copper) and 0019 &plusmn; 0006ppm (Cadmium). The farther the distance from the center spurt pond, the less content heavy metalswas observed. However, the heavy metal content has been identified the majority of the area wasalso the third range has exceeded the water quality standard as well as production for consumptionexcept Lead (Pb) and Cadmium (Cd) on samples of pond water and mercury (Hg) in the samplesgills and shrimp meat.Keywords: heavy metals, aquaculture, shrimp
KRITERIA BUNGA MENJADI POLONG BERNAS PADA BEBERAPA VARIETAS KACANG TANAH (ARACHYS HIPOGAEA L.) Sufianto .
Jurnal Gamma Vol. 6 No. 2 (2011): Maret
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SufiantoStaf Pengajar Jurusan Agroteknologi, Fakultas Pertanian Peternakan, Universitas Muhammadiyah MalangAlamat Korespondensi : Perum.Joyogrand I/52 RT 01 RW 08 MalangEmail: sufianto@umm.ac.idABSTRACTInterest criteria to be bernas&rsquo; pods in peanut varieties to determine the level of outcome forfarmers. This is because not all the flowers that appear to be a bernas&rsquo; pods. Naturally, the processinitiated pod formation appears that fertilized flowers and so ginophore, then moves into the soilsurface to form a pod.The problem though interest has been fertilized but no guarantee will be pithy pods. So pleasenote that criteria of interest has been matured that can be pithy pods. The purpose of this study todetermine the criteria of interest in several varieties that can be pithy pods thirty days after flowering.The results showed that the criteria of interest that can be higher pithy pods are varieties ofwhich Lamb creteria of flowers are the flowers appear earlier, lies in the segment 1-4, the amount ofinterest that arise during the 30 days of flowering reaches 127 96 Interest and the fertilized flower,ginophore rise less than 3 days after flowering, ginophore speed reaches the soil surface 2-3 cm perweek, number of pods per plant pithy reached 65 with the pithy pods per plot reached 47.82 kg.Keywords: Flowers, pods pithy and varieties
IDENTIFIKASI DAN KARAKTERISASI UMBI KELADI TIKUS SEBAGAI ZAT ANTIOKSIDAN ALAMI Sukardi .
Jurnal Gamma Vol. 6 No. 2 (2011): Maret
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SukardiStaf Pengajar Jurusan Teknologi Hasil Pangan, Fakultas Pertanian-Peternakan, Universitas Muhammadiyah MalangAlamat Korespondensi : Joyogrand Blok A2 No 4 MalangEmail : sukardiumm@yahoo.co.idABSTRACTKeladi Tikus plant can be used as a herbal medicine that is the leaves and tubers. Keladi Tikusis believed to cure various diseases, especially cancer. Keladi Tikus contain ribosome inacting protein(RIP), antioxidants and substances antikurkumin (Yayat, 2008). Presumably this is an antioxidantcompound that causes taro potential in curing mice of cancer. In research conducted solvent extractionof ethyl acetate, ethanol and hexane to obtain the yield and antioxidant activity test. To determine thestability of antioxidants is heating, irradiation and oxidation of design used randomized block design(RAK) factorial. Research results indicate that the water content of tubers of taro flour rat that is10.74%. Sucrose content 0.38% hexane, ethyl acetate extract 0.65% and 1.63% ethanol extract.Taro extract the most active mice obtained from the ethanol extract and its active compounds areflavonoids. Old heating, sunshine and light significantly affected the stability of antioxidant activity.The highest damage occurred in pengeruh pemaasan and then the sun light is very small while theeffect on antioxidant activity declined.Key words : keladi tikus, extraction, stability antioxidants
KAJIAN POTENSI DAN STRATEGI PENGEMBANGAN EKOWISATA DI CAGAR ALAM PULAU SEMPU KABUPATEN MALANG PROVINSI JAWA TIMUR Tatag Muttaqin; Ris Hadi Purwanto; Siti Nurul Rufiqo
Jurnal Gamma Vol. 6 No. 2 (2011): Maret
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Tatag Muttaqin1, Ris Hadi Purwanto2 & Siti Nurul Rufiqo31Staf Pengajar Jurusan Kehutanan, Fakultas Pertanian dan Peternakan, Universitas Muhammadiyah Malang2 & 3 Staf Pengajar Program Pascasarjana Fakultas Kehutanan, Universitas Gadjah MadaAlamat Korespondensi : Perum GPA Blok SA 3 Ngijo Karang Ploso MalangEmail: tatag.umm@gmail.comABSTRACTSempu Island which is located in the south of the island of Java set as a nature reserve by theGovernor-General of the Dutch East Indies SK 1928. Access into this area through ecotourismBeach Blue Spring Nature Reserve, forming opinions Island Sempu a package tour with Blue SpringBeach. The research was conducted in the Island Nature Reserve Sempu Malang East Java Provincein April 2011 to March 2012. The purpose of this study was to assess the condition Sempu IslandNature Reserve, assessing tourism potential and assess appropriate strategies for the developmentof ecotourism in the area Sempu Island Nature Reserve. The study was conducted by surveymethods, data collection methods include primary and secondary data. Analysis of data to determinethe strategy of the development of ecotourism in the area of Island Nature Reserve Sempu usedSWOT analysis and to determine the best decision in the selection criteria with respect to aspects(economic, environmental and social) to approach analytical hierarchy process (AHP), is to assessthe benefits of "impact positive "and cost" negative impact "tourism development based on stakeholderperceptions.The results based on conditions on the ground shows that Sempu Island Nature Reserve hasbecome a tourist spot with tourists &plusmn; 200-300 wiatawan each week and more than doubled eachholiday season with a growth rate of 4.97% of tourists visit each year, an estimated tourists in theyear 2021 reach &plusmn; 17 715 tourists. The results of SWOT analysis and AHP referrals generatedtourism development strategy are: to evaluate the function and status of the area, building a commonperception and concept development of ecotourism among stakeholders, development of eco-tourismin the two regions are Sempu Island Nature Reserve as a provider of travel products and naturalattractions such as Blue Spring Beach as a provider of tourist facilities and accessibility, communityempowerment in managing Sempu Island Nature Reserve in the planning, implementation and evaluationin the development of eco-tourism, improving education and improving the quality of products andHRKeywords: Sempu Island Nature Reserve, Ecotourism, Development, SWOT, AHP
JURNAL GAMMA, Volume 7, Nomor 2, Maret 2012 Daftar Isi
Jurnal Gamma Vol. 7 No. 2 (2012): Maret
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JURNAL GAMMA, ISSN: 2086-3071 Volume 7, Nomor 2, Maret 2012 : Analisa Vegetasi Hutan Mangrove Pelabuhan Lembar Kabupaten Lombok Barat Nusa Tenggara Barat Amir Syarifuddin1 & Zulharman2. 1-13 Pengembangan Teknologi Produksi Khamir rhodotorula sp. Sebagai Agensia Pengendali Hayati Penyakit Antraknosa pada Cabai Dian Indratmi. Hal. 14-22 Produksi Minuman Fungsional Berbasis Susu dan Labu Kuning : Strategi Pengembangan Ketahanan Pangan Endang Sri Hartatie1 & Khusnul Khotimah2. Hal. 23-33 Model Pendugaan Daya Simpan Benih Kedelai [(Glycine Max (L.) merrill)] Biji Besar Dengan Pengusangan Cepat Sebagai Teknologi Penentu Mutu Benih Harun Rasyid. Hal . 34-52 Kualitas Fisik Garlic Oil dan Potensinya Sebagai Antimikroba Streptococcus Agalactiae Penyebab Mastitis pada Sapi Perah Lili Zalizar. Hal. 53-60 Kualitas Fisik Garlic Oil dan Potensinya Sebagai Antimikroba Streptococcus Agalactiae Penyebab Mastitis pada Sapi Perah Lili Zalizar. Hal.53-60 Pendugaan Cadangan Karbon (C) Tersimpan Di Atas Permukaan Tanah Pada Vegetasi Hutan Tanaman Jati (Tectona grandis Linn. f )(Di RPH Sengguruh BKPH Sengguruh KPH Malang Perum Perhutani II Jawa Timur) Mochammad Chanan. Hal. 61-73 Kajian Konsentrasi Larutan Effektive Mikroorganisme-4 (Em4) Dan Macam Media Tanam Terhadap Pertumbuhan Semai Pinus (pinus merkusii jungh et de. Vriese) Nandang Rahayu1 & Tatag Mutaqin2. Hal. 74-81 Waktu Pemberian Retardan Pada Beberapa Varietas Kacang Tanah (Arachys Hipogaea L.) Sri Mursiani Arifah. Hal. 82-96 Studi Penyediaan Pakan Pada Peternakan Domba Rakyat di Daerah Sub Tropis Sujono1 & Asmah Hidayati2. Hal. 97-110 Identifikasi Produktivitas Koloni Lebah Apis Mellifera Melalui Mortalitas dan Luas Eraman Pupa di Sarang pada Daerah dengan Ketinggian Berbeda Tedjo Budiwijono. Hal. 111-123
ANALISA VEGETASI HUTAN MANGROVE PELABUHAN LEMBAR KABUPATEN LOMBOK BARAT NUSA TENGGARA BARAT Amir Syarifuddin; Zulharman .
Jurnal Gamma Vol. 7 No. 2 (2012): Maret
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ANALISA VEGETASI HUTAN MANGROVE PELABUHAN LEMBAR KABUPATEN LOMBOK BARAT NUSA TENGGARA BARATAmir Syarifuddin1 & Zulharman21&2 Jurusan Kehutanan, Fakultas Pertanian dan PeternakanUniversitas Muhammadiyah Malange-mail: 1)amir_1958@yahoo.co.idABSTRACTThe research aimed to find out potential of mangrove forest in Pelabuhan Lembar Lombok Barat Residence Nusa Tenggara Barat area. The research was done in Pelabuhan Lembar Lombok Barat Residence Nusa Tenggara Barat area with 183,63 Ha area which was done in July 2011 until July 2012.Method used in measurement and observation of Mangrove vegetation observation using transect/double quarter line with measurement square 20x20 m2 for trees inside measurement square. In measurement square with size 20x20 m2 there made smaller square 10x10 m2 for pole level. While for 5x5 m2 square for pole and 2x2 m2 square for understory.From the research done in Pelabuhan Lembar, there found 5 kinds of 3 different famili: A. marina (Forsk) Vierh, R. apiculata BI, R. mucronata Lmk, R. stylosa Griff, S. alba J.E Smit. In Pelabuhan Lembar area dominated kind was R. apiculata BI and R. stylosa Griff. Vegetation with highest INP value for trees was R. apiculata BI that was 88,8%, for pole kind was R. apiculata BI that was 89,2% and pole variance was R. apiculata BI that was 79,4%.In general, there could be seen zone mangrove forest in Pelabuhan Lembar Lombok Barat Residence Nusa Tenggara Barat area as: close beach zone, R. apiculata BI, R. mucronata Lmk, R. stylosa Griff and S. alba J.E Smit Lamk. Middle zone were A. marina (Forsk) Vierh.According to research done in Pelabuhan Lembar Lombok Barat Residence Nusa Tenggara Barat area, there were Mangrove destruction caused by tritip pest caused damaged in mangrove stand also destruction by people around the beach. That&rsquo;s why there needed reservation and safety in mangrove forest at Pelabuhan Lembar Lombok Barat Residence Nusa Tenggara Barat area so that mangrove forest could be benefit for people around the beach and Life Environment and Research Institution and another related institution. Key word :Vegetasi, mangrove forests
Pengembangan Teknologi Produksi Khamir rhodotorula sp. Sebagai Agensia Pengendali Hayati Penyakit Antraknosa pada Cabai Dian Indratmi
Jurnal Gamma Vol. 7 No. 2 (2012): Maret
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Pengembangan Teknologi Produksi Khamir rhodotorula sp. Sebagai Agensia Pengendali Hayati Penyakit Antraknosa pada CabaiDian IndratmiStaf Pengajar Jurusan Agronomi, Fakultas Pertanian dan PeternakanUniversitas Muhammadiyah Malang e-mail: indratmi_dian@yahoo.co.idABSTRACTThe aimed of this research to find out a low cost media culture formulation for yeast fructoplant Rhodotorula sp. biomass production for their application on field to suppressed anthracnose disease on pepper.The laboratory experiment with Complete Randomized Design and 3 replication. There were 10 treatment, it&rsquo;s M1 (rain tree pod extract + potato extract); M2 (rain tree pod extract + chilli extract ); M3 (corn meal+ chilli extract); M4 (sugar potato extract); M5 (sugar chilli extract); M6 (potato dextrose broth); M7 (corn solid media); M8 (100% chilli extract); M9 (sugar corn meal); dan M10 (100% rain tree pod extract) Results of the experiment indicated from 10 of the yeast media culture test 100%Chilli extract medium and rain tree pod extract + potato extract medium resulted better spore weight and cell density of Rhodotorula sp. yeast. Its shown with spore weight 0.4833 g/ 10 ml to 100% chilli extract and cell density 59.67 x 103 cell/ ml. At rain tree pod extract + potato extract medium, spore weight 0.4845 g / 10 ml with cell density 70.67x103 cell/ml. Production Rhodotorula sp. yeasy cell on solid medium can used corn medium.Key word : Colletrotichum gloeosporioides, Rhodotorula sp. , Biocontrol
PRODUKSI MINUMAN FUNGSIONAL BERBASIS SUSU DAN LABU KUNING : STRATEGI PENGEMBANGAN KETAHANAN PANGAN Endang Sri Hartatie; Khusnul Khotimah
Jurnal Gamma Vol. 7 No. 2 (2012): Maret
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PRODUKSI MINUMAN FUNGSIONAL BERBASIS SUSU DAN LABU KUNING : STRATEGI PENGEMBANGAN KETAHANAN PANGANEndang Sri Hartatie1 & Khusnul Khotimah21&2Staf Pengajar Jurusan Teknologi Industri Peternakan, Fakultas Pertanian dan Peternakan Universitas Muhammadiyah Malang e-mail: 1)endang@umm.ac.id, 2)thuthul17@yahoo.com ABSTRACTIce cream is a very popular snack all over the world. Ice cream though assumed to originate from China, this product is already a special dish in many countries.Ice cream is a kind of semi-solid foods made with flour freezing of ice cream or a mixture of milk, animal and vegetable fats, sugar, with or without other foods and food ingredients that are allowed.Ice cream component consists of protein, fat, sugar, colorings, flavor and need additional material to stabilize the emulsion pemantap in a solution of milk fat and improve the texture of ice cream.This study aims to develop a form of functional beverages or health food (Nutraceutical Food) based milk and pumpkin to make ice cream products, as a strategy for the development of food security.The conclusion of this study is an herbal ice cream low-fat, can be made with a mixture of pumpkin and yogurt as a substitute for skim milk and cream by 15% of the total mixture or pumpkin 100gram and 200 gram of liquid yogurt. In the organoleptic texture formula D 4.85, which means very close to 5 and preferably low fat and protein composition, and have climbed the highest score. In orgasnoleptik formula D is a complete ice cream, soft and not easy to melt. Melting time up to 2 hours for all formula.Keywords: ice cream herbal, health food / functional, yellow squash
MODEL PENDUGAAN DAYA SIMPAN BENIH KEDELAI [(Glycine max (L.) Merrill)] BIJI BESAR DENGAN PENGUSANGAN CEPAT SEBAGAI TEKNOLOGI PENENTU MUTU BENIH Harun Rasyid
Jurnal Gamma Vol. 7 No. 2 (2012): Maret
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MODEL PENDUGAAN DAYA SIMPAN BENIH KEDELAI [(Glycine max (L.)Merrill)] BIJI BESAR DENGAN PENGUSANGAN CEPAT SEBAGAI TEKNOLOGI PENENTU MUTU BENIHHarun RasyidStaf Pengajar Jurusan Agronomi, Fakultas Pertanian PeternakanUniversitas Muhammadiyah Malange-mail: rasyidharun30@yahoo.co.idABSTRACTFrom the results of the first study showed that b is closely seeds per hectare and harvest index are significant interaction between treatment and dose spacing of P fertilizer and harvesting of seed yield percentage variance analysis results are not significant interaction between treatment. Thick seed coat of the results of analysis of variance there was no significant interaction between treatments. The surface area of seeds and water absorption of soybean seeds are the result of analysis of variance significant interaction between spacing and fertilizer P. The content of phosphorus compounds shows that there is significant interaction between the treatment plant spacing and fertilizer P. The content of glucose and protein from the results of analysis of variance there is a significant interaction between treatment and dose spacing P fertilizer, while the fat content is not real interaction in treatment spacing and fertilizer P. spacing of 40 cm x 20 cm and P fertilizer dose of 100 kg / ha of SP-36 increase the harvest index, number of pods, seed weight per plant, seed weight per hectare, and the weight of seeds per hectare. Treatment plant spacing and fertilizer P effect on the physical form of the surface area of soybean seed and water absorption and nutrient content of glucose and soybean seed proteins. After empirically n phase I in the first stage of the research conducted to-2 in the second year. In the second year of this study, the size of the seed as genetic and environmental characteristics (spacing and fertilizer P) is suspected to be the cause of differences in the quality and storability of soybean seeds. Therefore, the models estimate the necessary seed storability of soybean seeds with a large pengusangan techniques quickly.Key word : germination power, fast pengusangan, seed storability of seed, and germination models.

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