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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 All submitted articles will not be published elsewhere, original and not considered for other publications.

Arjuna Subject : -

Articles 759 Documents

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Keunggulan Komparatif dan Kompetitif dalam Produksi Padi di Kabupaten Lampung Tengah Propinsi Lampung Zulkarnain Zulkarnain; Dwi Haryono; Eka Kasymir
Jurnal Penelitian Pertanian Terapan Vol 10 No 3 (2010)
Publisher : Politeknik Negeri Lampung.

This objective of tis research was to: 1) Determine whether the Central Lampung District has a comparative advantage and competitive advantage in rice production. 2) Determine how the sensitivity of changes in output prices and input prices to the comparative and competitive advantage in rice production. Location of the study was conducted at the Rama Utama Village and Ramayana Village, Seputih Raman Subdistrict of Central Lampung District. This research was conducted by survey and interview methods to farmers by using a questionnaire that had been prepared. Respondents in this research is rice farmer in the Seputih Raman subdistrict of Central Lampung District, totally 73 farmers were selected by simple random sampling method (simple random sampling). Types of data used are primary and secondary data obtained through direct interviews and offices or agencies. To answer the first objective analysis was used Policy Analysis Matrix (PAM) and to answer the second objective was used sensitivity analysis. Results showed that: 1) rice farming in Central Lampung District has a comparative advantage and competitive advantage with a value of PCR (Private Cost Ratio) equal to 0.4635 and the value of the DRC (Domestic Resource Cost) of 0.4368 so that feasible and profitable to be conducted. 2) comparative and competitive advantage of rice production in Central Lampung District is sensitive to changes in output prices. Increase or decrease of output prices will affect the comparative and competitive advantage of of rice production in Central Lampung District. Keywords: Comparative Advantage, Competitive, Paddy Production

Aktivitas Hepatoprotektor Temulawak pada Ayam yang Diinduksi Pemberian Parasetamol Agung Adi Candra
Jurnal Penelitian Pertanian Terapan Vol 13 No 2 (2013)
Publisher : Politeknik Negeri Lampung.

The purpose of this study was to determine the effect of Curcuma in affecting the liver based on the value of SGOT and SGPT. Twenty chickens that have been adapted for 2 weeks given paracetamol 1350 mg / kg bw for 7 daysThen examined SGOT and SGPT. After the animal was given treatment for 7 days 500mg/kgBB Curcuma. At the end of the maintenance performed tests SGOT and SGPT level.. paracetamol administration for 7 days at contributing to increased SGOT average of 129.6 to 160.6 as well as the average value of SGPT increased from 58.6 to 68 after 7 days of taking paracetamol. Giving curcuma after administration perasetamol for 7 days to reduce levels SGOT and SGPT chicken Keywords: Hepatoprotector, Curcuma, Paracetamol

Respon Pertumbuhan Anggrek Dendrobium Terhadap Jenis Media Tanam Dan Pupuk Daun Tri Dewi Andalasari; Yafisham Yafisham; Nuraini Nuraini
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

The use of ferns as growing media orchids ranging deemed expensive , so it is necessary to find an alternative media as a media surrogate fern that has been used .This study aimed to explore alternative growing media and fertilizers are good for growth and development of dendrobium orchids . Selection of a good planting medium and the proper use of fertilizers can be expected to support healthy plant growth and quality of orchids .Greenhouse experiments were conducted at the Faculty of Agriculture University of Lampung . Treatment arrangement was factorial by randomized complete block design with three replication. The treatment is done byp factorial ( 6x2 ) . The first factor is the type of growing medium consists of wood charcoal ( M1 ) , ferns ( M2 ) , husk + sawdust ( M3 ) , acacia bark ( M4 ) , cocochip ( M5 ) and coconut bark ( M6 ) . The second factor is the type of foliar fertilizer consists of Gandasil ( P1 ) and Hyponex ( P2 ) . Data were analyzed by analysis of variance followed by HSD test at 5% level .The results showed that the use of media orchids ferns produce good vegetative growth , not unlike the use of planting medium charcoal , charcoal husk + sawdust , bark and bark acacia tree oil , but it is different than the use of cocochip shown in variable plant height , number of leaves , leaf length and leaf width . While foliar fertilizers that produce good growth is fertilizer Gandasil . Key word: dendrobium , growing media , foliar fertilizers

Agronomic Characters Plant and Potential of Strain Rice (Oryza Sativa L.) Which Formed in The Three Generations (F3) Jamaludin Adimiharja; Jaenudin Kartahadimaja; Eka Erlinda Syuriani
Jurnal Penelitian Pertanian Terapan Vol 17 No 1 (2017)
Publisher : Politeknik Negeri Lampung.

The formation of high-yielding varieties are required to have the advantage of being more diverse and more specific, according to the agro-ecosystem. Assembling new rice strains that have high yield and adaptive in different agro-ecosystem is a solution that should be done. The research objective was to determine the appearance of agronomic characters and yield potential of 11 new rice lines in the 3rd generation (F3). The study was conducted in paddy fields belonging Polinela, in January to May 2015. The study using randomized block design (RBD), as the treatment is 11 new rice lines repeated three times. The variables measured were the growth parameters and yield components. Data were analyzed by analysis of variance, if there is a difference between the treatment, the test is done with the Advanced Test Honestly Different (HSD) 5%. Based on the research that has been done toeleven new rice lines have different agronomic characters and has the lowest yield potential ton.ha 6.7-1, and the highest 10.4 ton.ha-1.Keywords: agronomic character, yield potential, new rice lines

Adopsi Teknologi Pengolahan Limbah Pertanian oleh Petani Anggota Gapoktan Puap di Kabuapaten Agam, Sumatera Barat Nasrul Hosen
Jurnal Penelitian Pertanian Terapan Vol 12 No 2 (2012)
Publisher : Politeknik Negeri Lampung.

The problem to increase of crops productivity are the scarcity and high price of fertilizer. As a result, farmers do not apply fertilizer technology optimally. The use of agricultural waste by implementing waste treatment technology is helping farmers to substitute chemical fertilizers with organic fertilizers. The study was conducted in Agam district that could potentially apply agricultural waste treatment technology. Study done in June-July 2011 with the aim of measuring the level of waste treatment technology adoption and its benefits in increasing the income of farm families. Survey research methods by taking a random sample of 15 farmers, the program PUAP (Rural Agribusiness Development) implementers on 2 Gapoktan in the two regences. Data analysis was performed using analysis of farm and comparative analysis to see the difference in income between the farm system is not applying with. The study results showed that: (i) Information on wastewater treatment technology has not spread extensively in each area gapoktan; (ii) The control of waste treatment technologies are still weak and low, as evidenced most farmers know the technology but has not been implemented due to not understand the technical implementation; ( iii) The adoption of such technologies for the processing of agricultural waste composting 25-35%, 35-40% of feed processing technology and biogas technology has not been adopted, despite the considerable potential for biogas processing. The benefit is the application of waste treatment technologies in rice cultivation has increased the average yield of 15% and to increase the yield of 20% corn. The crop yield improvement in integrated farming systems, to increase the income of farm families on average 12.90%. Suggested to the parties involved to be made: (i) science and technology capacity building of farmers and extension members Gapoktan PUAP companion, especially on waste treatment technologies for the integration of crops and livestock to be effective. (Ii) Optimization of the utilization of agricultural resources owned by farmers (land and labor) and the arrangement of the combination of commodities to the optimal integrated farming systems, need to be developed in areas of potential gapoktan. In this way the acceleration is expected to increase farmers' income can be achieved, the efficiency of production costs and dependence on mimia fertilizer can be reduced. Keywords: Adoption, waste, technology, integration, revenue

Pengaruh Pupuk Daun Terhadap Pertumbuhan Bibit Kompot Anggrek Dendrobium Hasil Silangan Lisa Erfa; Ferziana Ferziana; Raida Kartina
Jurnal Penelitian Pertanian Terapan Vol 10 No 2 (2010)
Publisher : Politeknik Negeri Lampung.

The objective of this second year research was to find foliar fertilizer in stimulating the growth of community pot seedling of Dendrobium which was cross pollinated on the first year. The research was conducted in a Completely Randomaized Design with 11 treatmets and 4 replication. The treatments were: vitabloom (P1), gandasil D (P2), plant catalyst (P3), dekastar (P4), red hyponex (P5), vitabloom+dekastar (P6), vitabloom+red hyponex (P7), gandasil D+dekastar(P8), gandasil D+red hyponex P(9), plant catalyst+dekastar (P10), plant catalyst+red hyponex (P11). The results showed that (1) Vitabloom (VB) application gave a better growth of dendrobium seedling (fresh weight, colour and vigor), followed by vitabloom combined with dekastar (VB DS), and dekastar (DS); (2) Plant catalys (PC) gave the lowest growth of seedling, otherwise, combined with red hyponex (PC HM); and (3) Applicaton of higher N content fertilizers (vitabloom, and dekastar or its combination) showed a better and faster growth of seedling compared with applicaton of lower N content fertilizers (plant catalyst). Keywords:Dendrobium seedling, foliar fertilizer, pertumbuhan

Uji Daya Hambat Isolat Bakteri Asam Laktat Usus Itik (Anas Domestica) Pada Bakteri Gram Positif Dan Pola Pertumbuhan Isolat Bakteri Usus Itik Pada Media Mrs Broth Rudy Sutrisna; Nugroho Ekowati; Diah Rahmawati
Jurnal Penelitian Pertanian Terapan Vol 13 No 1 (2013)
Publisher : Politeknik Negeri Lampung.

At this time unknown bacterial isolates inhibit the ability of the isolated intestine of ducks against Gram-positive bacteria such as Bacillus subtilis and Staphylococcus aureus. In addition, the growth pattern is also unknown bacterial isolates grew on the medium MRS Broth. This study aims to determine the inhibition of intestinal bacterial isolates antibacterial extract of duck against Gram-positive bacteria and determine the pattern of growth of intestinal bacteria duck isolates were selected on MRS Broth media. Determination of the inhibition assay duck intestine bacterial isolates using the wells, while for the determination of growth patterns of duck intestine bacterial isolates by counting directly the number of bacterial cells by microscopy. The results showed that the bacterial isolates capable of inhibiting the growth of colon duck Gram-positive bacteria. Isolates that produce the greatest diameter of the results of this research that isolates B4 and B9 at 20.2 mm and 17.9 mm long production time 4 days. Growth of intestinal bacteria isolates duck B4 shows the phase lag for 2 hours and logarithmic phase for 17 hours, while isobat B9 shows the phase lag for 3 hours and logarithmic phase for 10 hours. Keywords: Intestinal Bacterial Isolates Ducks, Inhibition Power Test, Growth Patterns, Staphylococcus aureus, and Bacillus subtilis

Dinamika Ketenagakerjaan pada Wilayah Pedesaan Lahan Kering di Indonesia Bambang Winarso
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

Indonesian Population increasing, the other side of the jobs that are limited, it is problems. As a country, agraris reality shows that availability of jobs was largely in agriculture sector. Inhabitant of indonesia development increasing while on the other side of the jobs that are limited, it is still problems. Its reality shows that availability of jobs was largely in agriculture sector. This was demonstrated by the source of livelihood largely from agriculture. As we know that in a domicile of agricultural labors being in the region with agroekosystem dryland which is sometimes tinged by the marginal land. Relating to employment been trying to highlight structure labour participation, especially in terms of level good chance and labour force, according to age, level of education, and types of work as well as people in rural areas, mobilization especially in village with agroekosistem dry land. The provinces that being the location where research is Lampung, South Sulawesi East Java, Central Java and West Java. The result showed that viewed from accessibility, job opportunities then accessibility of labor in this area use hasnt job opportunities outside agriculture. If the employment opportunities, the work got generally the same work often they do in the provenance as labor and transport services. Keywords: employment dynamics, rural areas and dryland

Pemanfaatan Jagung Manis Dan Kulit Buah Naga Untuk Olahan Mie Kering Kaya Nutrisi Analianasari Analianasari; Muhammad Zaini
Jurnal Penelitian Pertanian Terapan Vol 16 No 2 (2016)
Publisher : Politeknik Negeri Lampung.

The research was aimmed at studying (1) Determine the percentage of wheat flour,sweet corn and skin dragon fruit right in the manufacture of dry noodles that can beaccepted by consumers, and (2) Determine the influence of addition of sweet corn andrind of a dragon on the content of moisture, ash, protein, and preferences ofconsumers towards the parameters of color, flavor, elasticity, and sensory overall.The method used in this study is a factorial experimental design with two factors,namely the substitution treatment of sweet corn pasta and red dragon fruit skinextracts of the flour. Substitution of sweet corn used is 10%, 20% and 30%. Mediumaddition of dragon fruit peel extract of 5%, 10% and 15%. Each experiment carriedrepeat 3 times, so it will be acquired unit (unit) trial were 9 units trial. The dataobtained were tested with the test Barlett diversity and additional data with Tuckeytest. Furthermore, to see the value of the middle test treatment Significant Difference(LSD) at 5% level. The resulting dried noodles then analyzed the water content, ashprotein, the overall sensory test. Results from the study if seen from the test sensorypreferences overall, generally panelists prefer the treatment of sweet corn and dragonfruit with a concentration of 20%, 15% better than the taste, color and elasticity ofnoodles, while from the nutritional content of dried noodles sweet corn and dragonfruit SNI is in conformity with dry noodles.Keywords: Sweet corn, dragon fruit peel, dried noodles

Pengaruh Pemberian Berbagai Dosis Curcuminoid pada Babi Terhadap Pertumbuhan dan Konversi Ransum Silalahi M; Benedictus Benedictus; Sauland Sinaga
Jurnal Penelitian Pertanian Terapan Vol 12 No 1 (2012)
Publisher : Politeknik Negeri Lampung.

Research about the effect of ration containing various dosage curcuminoid in pigs rations to growth rate and the ration conversion has been held since December 2005 until March 2006 in KPBI (Koperasi Peternak Babi Indonesia), Kecamatan Cisarua, Kabupaten Bandung. The purpose of this research is to know the Wright dosage of gives curcuminoid as feed additive also effect of curcuminoid as feed additive ration to growth rate and the ration conversion. This research was using 20 starter period pigs, age 2 months with weight rate 18 kg and variation coefficient 6.33%. The method was which used in this research is Complete Randomized Design with four level dosage of curcuminoid i.e, 0, 4, 8 and 12 mg/kg/body weight with five replications. The result of the research shows that giving curcuminoid as feed additive does not give the different effect to the ration conversion, but to growth rate by gives dosage of curcuminoid which 4 mg/kg/body weight effect to increase pigs growth rate. Curcuminoid which gives 4 mg/kg/body weight has give the best effect to growth rate and the ration conversion. KeyWords : Pigs, Feed Additive, Curcuminoid, Ration Conversion, Growth ate

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