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Jurnal Penelitian Pertanian Terapan

JPPT
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Published by Politeknik Negeri Lampung

ISSN : 14105020 EISSN : 24071781 DOI : -

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Jurnal Penelitian Pertanian Terapan is a peer-reviewed journal that publishes scientific articles from agricultural disciplines covering Plantation crops, Food crops and horticulture, food Technology, Agriculture biology and agribusiness. Articles published in the Journal of Applied Agriculture may be research results (original) and scientific review articles (review). Applied Journal of Agriculture is published by Research Unit and Community Service of Lampung State Polytechnic Society 3 edition one year, that is January, May, and September. JPPT was first published in January 2000. JPPT published a print version in 2007, then started the online version or Open Journal System (OJS) in 2014. Early online versions of JPPT or OJS editing have not yet been fully implemented online management and are beginning to make improvements Web Journal view and journal cover and OJS governance management on Volume 2 No. 2 of 2017. JPPT has been indexed on Google Scholar and Garuda IPI by 2015, and by 2017 it has indexed SINTA and registered DOAJ and Crossref in the same year. We accept submissions from all over Indonesia. All submitted articles will not be published elsewhere, original and not considered for other publications.

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Articles 661 Documents

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Pengaruh Pupuk Daun dan Arang Aktif pada Media Subkultur II terhadap Pertumbuhan Bibit Anggrek Phalaenopsis Ferziana Ferziana
Jurnal Penelitian Pertanian Terapan Vol 13 No 3 (2013)
Publisher : Politeknik Negeri Lampung.

The purpose of this study is to obtain the best media as media subculture II in accelerating the growth of Phalaenopsis orchid seedlings with foliar fertilizers as well as the addition of activated charcoal. Research using completely randomized design with 10 treatments and 3 replication. Data were analyzed with analysis of variance and followed by LSD test at 5% level. Treatment reseach is: KH2A0: Kristalon green 2 g.l-1+ Without activated charcoal, KH2A1/2 : Kristalon green 2 g.l-1+ Activated charcoal Â½ g.l-1,KH2A1: Kristalon green 2 g.l-1+ Activated charcoal g.l-1 , KH 2A11/2 : Kristalon green 2 g.l-1 + Activated charcoal 1,5 g.l-1, KH 2A2 : Kristalon green 2 g.l-1 + Activated charcoal 2 g.l-1 , Vb2A0 : Vitabloom 2g.l-1 + Without activated charcoal, Vb2A1/2 : Vitabloom 2 g.l-1 + Activated charcoal Â½ g.l-1, Vb2A1: Vitabloom 2 g.l-1 + Activated charcoal 1 g.l-1, Vb2A11/2: Vitabloom 2 g.l-1 + Activated charcoal 1,5 g.l-1, Vb2A2: Vitabloom 2 g.l-1 + Activated charcoal 2 g.l-1. The results obtained; (1)) The use of foliar fertilizers vitabloom 2 g.l-1 with the addition of activated charcoal 1,5 g.l-1 showed the best response by producing the highest plant height althought not substantially different with the addition of activated charcoal Â½ g.l-1and 1 g.l-1 and the biggest wet crop weight. (2) Media vitabloom fertilizers and without activated charcoal shows a poor response. Keywords : Foliar fertilizers, activated charcoal, Phalaenopsis

Peran Angkutan Laut dalam Meningkatkan Distribusi Ternak Sapi Potong dari Daerah Produsen ke Wilayah Konsumen Bambang Winarso
Jurnal Penelitian Pertanian Terapan Vol 14 No 2 (2014)
Publisher : Politeknik Negeri Lampung.

Nationally, there are some areas of the provinces in Indonesia is livestock center including East Nusa Tenggara province. East Nusa Tenggara Governor Decree No. 278/Kep/HK/2011 Deciding that the allocation of large livestock beef to local consumers (West Java, Jakarta and Kalimantan) each of (a) as 55.000 heads of cattle,(b) 7.000 buffalo and (c) 5.000 horse. For transporting live cattle the only means of transportation by ship. Darmaga Tenau in serving the transport of life cattle is still in a simple way. Similarly, in a transit Kalimas. In an effort to decrease the cattle of the ship had been taken in three ways: (a) transported and unloaded from boats using nets, (b) direct the cows are herded through the bridge and (c) using containers. However, in connection with a number of criticisms relating to the principle Animal welfare, inevitably a third pattern to be implemented despite the fact that take a long time and ultimately costs more mahal. This paper is part of the research results of â€œEfisiensi Moda Transportasi Ternak dan Daging Sapi Dalam Mendukung Program Swasembada Panganâ€ by the Center for Economic and Agricultural Policy, 2013. Location of the study focused on East Nusa Tenggara and East Java. Keywords: marine transportation, livestock, distribution

Identification Arbuscular Mycorrhiza Fungi (Amf) Legume Plant On Microscopik Consevation Tillage Cropping Season To 29 Sismita Sari; Any Kumastuti; Wiwik Indrawati
Jurnal Penelitian Pertanian Terapan Vol 17 No 1 (2017)
Publisher : Politeknik Negeri Lampung.

Arbuscular Mycorrhiza Fungi (AMF) is a form ofÂ mutualistic symbiosis between fungi and plant roots. FMA existence inÂ soil is influenced by several agricultural activities such as tilling and fertilizing. The purpose of this study (1) ObtainingÂ data on the number of FMA in each treatment and conservation tillage . (2) KnowingÂ the types FMA in each treatment and conservation tillage planting seasonÂ to 29. The study was a randomized block design (RAK) , arranged as factorial (2x3), with three replications. The first factor is the intensive tillage (T1), no-tillage (Zero Tillage) (T2) Minimum tillage (Minimum Tillage), andÂ Land Intensive (Full Tillage) (T3); and the second factor is without fertilizer N (N0) and fertilizer application of 100 kg N ha-1 (N1), andÂ Fertilizer of 200 kg N ha-1 (N2). The method used in this study is a description method by observation techniques, the method used for the isolation of spores of strain engineering castings and followed by centrifugation. Observations were made using a microscope binoculars and digital camera, the spores are observed then grouped based on their morphological characters, identification of mycorrhizal done using a guide book "Working with mycorrhizas in Forestry and Agriculture" and reaffirmed by using INVAM website. Â Based on resultsÂ of research and discussion can be concluded. The number of spores in the soil no tillage without nitrogen doses is 1,333 at doses 100 kg N spore number is 1,253, and as high as 1,648 spores at dose of 200 kg N. The number of spores on minimum tillageÂ 200 kg of nitrogen dose was 271, on 100 kg dose was 520 spores, and without nitrogen fertilizer contained spores 780. at most thatÂ intensive tillage highest number of spores on spore number without nitrogen fertilizer is 4.078, and the number of spores 1,124 at the dose of 100 kg nitrogen, 941 the number of spores nitrogen dose of 200 kg. There are four genera of spores discovered in minimum tillage with various doses Nitrogen fertilizer is the genus Glomus, Acaulospora, Gigaspora, and Scutelospora. Genus most obtained is Glomus and Acaulospora. Type spores were found from 4 genera dominated by genus Glomus with a variety of different types.

Keragaan Beberapa Galur Harapan Kacang Tanah pada Lahan Kering Masam di Sumatera Barat Atman Atman
Jurnal Penelitian Pertanian Terapan Vol 12 No 2 (2012)
Publisher : Politeknik Negeri Lampung.

In West Sumatra Province, peanut represent one of the priority commodity in development of food crop subsector. But, till now, acceleration production less is seething with excitement to have, fluctuation, and tend to down hilly. To overcome this problems, can be conducted by planting pre-eminent varieties newly peanut have lenient and high result potency to at dry acid dry soil as farm which still available to extension of agriculture areal. This research aim to get peanut promising lines which capable to adapt in dry acid soil, with pH <5. Research have been executed on farmer land of district of Talawi Town of Sawahlunto, West Sumatra, start September until December 2010 at dry acid soil (pH 4,57). Using 15 promising lines from Balitkabi Malang. that is: (1) GHM-2010-1; (2) GHM-2010-2; (3) GHM-2010-6; (4) GHM-2010-9; (5) GHM-2010-10; (6) GHM-2010-11; (7) GHM-2010-15; (8) GHM-2010-17; (9) GHM-2010-19; (10) GHM-2010-52; (11) GHM-2010-56; (12) GHM-2010-57; (13) GHM-2010-58; (14) GHM-2010-67; and (15) GHM-2010-71. Land processed perfectly of the size map each 4x6 m. Distance plant 40x15 cm, counted two seed per hole. Manure given by counted 50 kg Urea + 100 kg SP36 + 50 kg KCl per hectare. Result of research indicate that treatment of peanut promising lines give real influence to plant height, number of pods per plant, number of seed per plant, percentage of fully pods, wet pods yield, and dry pods yield. While to number of branches per plant, heavy of wet crop, and heavy of dry crop do not significant. Chosen four peanut promising lines (GHM-2010-67, GHM-2010-10, GHM-2010-11; and GHM-2010-9) are capable to give result of dry pods yield successively 2,92 ton.ha-1 ; 2,82 ton.ha-1 ; 2,63 ton.ha-1 ; and 2,26 ton.ha-1 at dry acid soil in Sawahlunto with degree of acidity of land (pH) <5. Keywords: peanut, dry acid soil, Peanut New Strains

Analisis Kinerja UPJA Menunjang Kegiatan Usaha Tani Padi Sugiarto Sugiarto
Jurnal Penelitian Pertanian Terapan Vol 10 No 2 (2010)
Publisher : Politeknik Negeri Lampung.

The existence of UPJA institute has been known by farmers, especially farmer nirigation land since last 3 decades. UPJA institute which has been known by farmers identical with alsintan managemant to suport agriculture effort, especially rice plant in villages. This resarch was done in two provinces, Central Java and South Sulawesi. The resarch showed score of B/C ratio wich was gained bu using alsintan UPJA reach 2,5=3,5.This score was reached because partisipation of farmer using UPJA more effecient and economic scale more beneficial. On other hand, the perception of alsintan availability was needed as an anticipation to production increasing and lack of labor in villages. So that, existence of UPJA, either managed by group or individually are nedeed as suprot to agriculture work from land management, maintanance, irigation, haverst and post harvest. Beside that, giving security guarante in production proses and to press haverst fail. Keywords: Existence of UPJA, Rice farmer.

Optimalisasi Pemanfaatan Bungkil Inti Sawit, Gaplek dan Onggok Melalui Teknologi Fermentasi dengan Kapang Berbeda Sebagai Bahan Pakan Ayam Pedaging Yana Sukaryana; Nurhayati Nurhayati; Chandra Utami Wirawati
Jurnal Penelitian Pertanian Terapan Vol 13 No 2 (2013)
Publisher : Politeknik Negeri Lampung.

The study was conducted at the Laboratory of Department of Animal Husbandry and Animal Cage, Lampung State Polytechnic. Object of study was fermented a mixture of palm kernel cake (PKC) and cassava (C), and a mixture of palm kernel cake (PKC) cassava byproduct (CBP) then to broilers applied. Fermentation research designed using completely randomized design factorial 2x2x6. The first factor was type of mold (Trichoderma viride and Aspergillus niger), a mixture of both of the second factor (PKC versus C and PKC versus CBP), and the third factor of mixture balance (100% PKC : 0% C or CBP, 80% PKC : 20% C or CBP, 60% PKC : 40% C or CBP, 40% PKC : 60% C or CBP, 20% PKC : 80% C or CBP, serta 0% PKC : 100% C or CBP). The results was applied to the broiler, completely randomized design with a 4x4 factorial pattern, the first kind of fermented best for each type of mold and the mixture of substances, the second factor in the level of use of fermented feed, namely 0, 10, 20, and 30%. The results of fermentation balance best mix: a) Trichoderma viride + PKC(60%) + C(40%) b) Trichoderma viride + PKC(80%) + CBP(20%), c) Aspergillus niger + PKC(60 %) + C (40%), d) Aspergillus niger + PKC(80%) + CBP(20%). Application results in broilers, namely: a) the use of a mixture of fermented counterpart [Trichoderma viride + PKC(60%) + C(40%)] with a level of 10% resulted in body weight (1342,67g), feed conversion (1,79), carcass weight (989,00) is the best, b) the use a mixture of fermented counterpart [Trichoderma viride + PKC(80%) + CBP(20%)] with a level of 20% resulted in a body weight (1334.67 g), feed conversion ratio (1,80), carcass weight (989,00 g) is the best, c) the use of a mixture of fermented counterpart [Aspergillus niger + PKC(60%) + C(40%)] with a level of 10% resulted in body weight (1408,67 g), feed conversion ratio (1,71), carcass weight (952,00 g) is the best, d) the use of a mixture of fermented counterpart [Aspergillus niger + PKC(80%) + CBP(20%)] with a level of 10% resulted in body weight (1357,00 g), feed conversion (1,77), carcass weight (923,00) is the best. Keywords: Palm kernel cake, cassava byproduct, cassava, Trichoderma viride, Aspergillus niger.

Karakter Agronomi dan Daya Hasil Tiga Klon Ubi Jalar Ungu (Ipomoea batatas) di Lahan Masam Lampung Ratna Dewi; Hery Sutrisno
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

Sweet potato is one of the alternative foods of rice that can be grown on a variety of soil conditions and almost fits on all altitude. Sweet potato clones with purple tuber contains anthocyanins which are antioxidants for our bodies. Purple sweet potato clones include: Varieties Ayamurasaki, Antin and local Purple Lampung. Ayamurasi is the introduction of the Japanese varieties, Antin was the result of the assembly and Purple Balitkabi Malang local is local varieties Lampung. To know the character of the growth and yield of sweet potato are three clones in acidic soil, it is necessary to test for these clones. This study was conducted at California State-owned plantation practices Lampung from May to November in 2011. The study used a randomized complete group (RKTL). Three clones of sweet potato used is Ayamurasaki Clones, Clone-1 and Clone Antin Local Purple Lampung, each repeated 4 times, so there are 12 experimental units. The data were analyzed by analysis of variance, and to know the difference between treatments done LSD a real level of 5% respectively. The conclusion of this research are: 1. There are differences between clones Antin agronomic character-1, Ayamurasaki, and Purple Local Lampung, 2. In acidic soil Lampung, Antin-1 clones are not resistant to stem borer attack and ladybugs (Omphisa anastomasalis), 3. Local Purple Clones Lampung has advantages in production and pest resistance, and has a good adaptation to the acidic soil Lampung, 4. Local Purple Lampung clones producing the highest production which amounted to 878.33 g per plant, followed by clones and clones Ayamurasaki Antin-1, each of which produces a production of 590 g and 166.67 g per plant Keywords: Character, Purple sweet potato, Acidic soil

Efikasi Herbisida Metil Metsulfuron Terhadap Gulma pada Pertanaman Kelapa Sawit (Elaesis guinensis Jacq.) yang Belum Menghasilkan (TBM Nurul Hidayati Khasanah; Nanik Sriyani; Rusdi Evizal
Jurnal Penelitian Pertanian Terapan Vol 15 No 1 (2015)
Publisher : Politeknik Negeri Lampung.

The objectives of this research were to find out the efficacy of metsulfuron methyl herbicide to weeds of unproductive yet oil palm, to find out the growing weeds composition change after application, and to findout the influence. This research was conducted in randomizedgroup design with 8 treatments of metsulfuron methyl dosages of 15, 20, 25, 40, and 50 h.ha-1, mechanical weeds removal, with control, and 4 repetitions. Variance homogeneity was tested with Bartlett test and data addition was tested with Tukey test. Differences in median tested using Least Significant Differenc (LSD) level 5%. The results showed that: (1) 15 to 50g.ha-1 metsulfuron methyl dosages were effective to oppress total weed scovering, total weeds toxicity anwide leaf weeds dry weight12 weeks after application (WAA), grass type weeds dry weight at particular dosages to 4 (WAA) and dry weight of dominant weeds including Cynodon dactylon, Commelina benghalensis and Centro semapubescens; (2) various dosages to test caused composition changes of weeds types in observation 2 to 12 (WAA); (3) weeds controlling in various dosages to test did not poison leafs and roots of unproductive yet oil palm. Keywords: Metsulfuron methyl, weeds, unproductive yet oil palm.

Pengaruh Pemberian Ransum Yang Mengandung Tepung Kulit Buah Pepaya (Carica papaya) Terhadap Produksi dan Komponen Karkas Kelinci Peranakan New Zealand White Jantan Sauland Sinaga; Marsudin Silalahi; Rikas P
Jurnal Penelitian Pertanian Terapan Vol 12 No 1 (2012)
Publisher : Politeknik Negeri Lampung.

The experiment studied The Effect of papaya rind meal in Carcass production dan Component of the New Zealand white Male Rabbit Cross. It was conducted from 14th July to 7th September 2008 at Panorama Jatinangor, Sumedang. The objective of this experiment was to find out the Effect of papaya rind meal in Carcas production dan Component of the New Zealand white Male Rabbit Cross. This experimentally method was done on 20 New Zealand White rabbits cross. The experimental design used Completely Random Design (CRD) with four threatments of (R0= without papaya rind meal, R1= 5, R2= 10, and R3= 15 percent for papaya rind meal), each threatments had five replications. Data collected were tested statistically by variance method. According to the experiment result, it is showed that papaya rind meal within ration up to 15% in feeding gave non significant result on carcass weight (712,40 gram,Â±64,06), meat percentage (58,53%Â±5,88), bone percentage (34,66% Â±0,59) and fat percentage (10,31%Â±0,87) of rabbit and it can be used as an alternative protein source of feed stuff without had negative effect to carcass production and component. Keywords : Papaya Rind Meal, Rabbit, Carcass Production and Component.

Pengaruh Substitusi Bungkil Kacang Kedelai dengan Tepung Daun Singkong dalam Ransum terhadap Penampilan Produksi Broiler R. Noviadi
Jurnal Penelitian Pertanian Terapan Vol 10 No 1 (2010)
Publisher : Politeknik Negeri Lampung.

An experiment was done at Poultry Cage Trial and Laboratory of Animal Husbandry, Departement of Animal Husbandry, The State Politechnic of Lampung. The experiment began in 10th June until 10th August 2009. The experiment were conducted to know the Effect of substitution soy bean meal with cassava leaf meal in ration on broiler performance. The treatment and method by used was consist four treatments. These used 96 birds as replication. The birds were placed randomizely divided into 4 treatments and 6 replications, that treatment were R0= 0%, R1= 3,75%; R2 = 7,50%, and R3 =11,2,5% cassava leaf meal on ration. Parameter measured were : feed consumtion, body weight gain and feed conversion ratio. The experiment was done based on Completely Randomized Design (CRD) and test significance the continued Duncan Multiple Range. The result of this experiment showed that the substitution of soy bean meal with cassava leaf meal can be used to 7,50% in broiler ration. Key words : cassava leaf meal, soy bean meal, broiler

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