Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

Jurnal Penelitian Pertanian Terapan

JPPT
Website

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 All submitted articles will not be published elsewhere, original and not considered for other publications.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 741 Documents

1 2 3 4 5

Studi Batang Bawah dan Pengaturan Lingkungannya pada Pembibitan Jarak Pagar (Jatropha Curcas L.) dengan Cara Grafting Sugiatno Sugiatno; H. Hamim
Jurnal Penelitian Pertanian Terapan Vol 10 No 1 (2010)
Publisher : Politeknik Negeri Lampung.

The experiment has been conducted in Labuhan Dalam, Tanjung Seneng, Bandar Lampung from January to June 2008. This experiment consisted of 3 subtitles that are: (1)The effect of root stock age and shading degrees on physic nut plant propagation with grafting. Is a factorial experiment (3x4) with split plot design, shading degrees as main plot consisted without shading, light shading), moderate shading, and heavy shading .Root stock age as subplot consisted 6, 8, and 10 weeks after transplanting; (2) The effect of root stock high and scion length on physic nut plant propagation with grafting. Is a factorial experiment (3x3) with randomized completely block design, the first factors were root stock high consisted 10, 15, and 20 cm from nursery medium. The second factors were scion length consisted 5 cm, 7,5 cm, and 10 cm; (3) The effect of kind of bend and IBA concentration on physic nut plant propagation with grafting. Is a factorial experiment (3x3) with randomized completely block design, the first factors were kind of bend consisted raffia rope, plastic rope, and faucet cellophane tape rope. The second factors were IBA concentration consisted 0, 1000, and 3000 ppm. The treatments were consisted 3 replication and each experiment unit consisted 10 seedlings. The result shows that (1) root stock age 8 and 10 weeks produces physic nut seedling growth better than root stock age 6 week. Physic nut seedling without shading and light shading (1 layer paranet) grow better than with moderate shading (2 layers paranet) and heavy shading (3 layers paranet); (2) Root stock high 15 cm produce physic nut seedling growth better than root stock high 10 cm and 20 cm. Length of scion 7,5 cm and 10 cm produces physic nut seedling growth better than length of scion 5 cm; (3) Plastic and faucet cellophane tape rope produce physic nut seedling growth better than raffia rope. IBA concentration 1000 and 2000 ppm produces physic nut seedling growth better than o ppm Keywords: Physic nut, root stock, seedling, grafting

Potensi Susu Kedelai Asam (Soygurt) Kaya Bioaktif Peptida Sebagai Antimikroba Dwi Eva Nirmagustina; Chandra Utami Wirawati
Jurnal Penelitian Pertanian Terapan Vol 14 No 3 (2014)
Publisher : Politeknik Negeri Lampung.

The research objective was to get the starter type and the fermentation time to produce soygurt that have a high peptide bioactive that functions as an antimicrobial. The study was conducted in a complete randomized block design with two replicates. The first factor is the starter types, which consists of 3 levels, 2 market starter (cimory and king yogurt) and 1 mixed starter. The second factor is the fermentation times, which consists of 3 levels, 9 hours, 12 hours, and 15 hours. The data obtained were analyzed by analysis of variance to get various error estimators and tests of significance by Duncan's test further to determine whether there is a difference between treatments. Two market starter (cimory and king yogurt) and 1 mixed starter did not produce peptide bioactive compounds . It is suspected microbes contained in the market starter cimory (S.thermophilus and L.delbrueckii ssp . Bulgaricus ), the market starter king yogurt (L.bulgaricus) and mixed starter (S.thermophilus and L.bulgaricus) did not produce peptide bioactive compounds. The inhibition effect of the test bacteria (E. coli and S. aureus) occurs due to the production of lactic acid and hydrogen peroxide during the fermentation process . The greatest inhibition shown by soygurt of the market starter cimory with a reduced number of cells in both types of test bacteria (E. coli and S. aureus) at 6 and 5 log cycles . Mixed starter has the lowest pH and the highest total acid than the marker starter cimory and king yoghurt. The starter types and the fermentation times were no significant effect on total dissolved solids of soygurt. The levels protein of soygurt, respectively 1.38 %, 1.48 %, and 1.68 (cimory, king yogurt, and mixed starter), while the fat content of soygurt 1.04%, 1.28 %, and 1.58% (cimory, mixed starter, king yoghurt) Keyword: soygurt, peptide bioactive, antimicrobe

Pengaruh Kehalusan Bahan Dan Lama Ekstraksi Terhadap Mutu Ekstrak Tempuyung (Sonchus arvensis L.) Feri Manoi
Jurnal Penelitian Pertanian Terapan Vol 15 No 2 (2015)
Publisher : Politeknik Negeri Lampung.

Utilization of medicinal plants both for health and treatment increased at this time. Number of Traditional Medicine Industry (IOT), Small Industries Traditional Medicine (IKOT) and Industrial Appliances (PIRT) is increasing. Thus the demand for raw materials is increasing, one of which is tempuyung. Good quality raw material in the form of crude drugs and extracts need to be considered as related to the efficacy and quality of products for further processing. The study aims to determine the effect size and the old material extraction to the yield and quality of the extract. Activity consists of two sub-activities (1). How to drying (a) the sun covered with black cloth, (b) the sun combination of tools, and (c) drier. Sub-activities (2) extraction technique which consists of two factors: the fineness of materials (20,40 and 60 mesh) and the second factor is the length of the extraction (2, 4, and 6 hours). The study design using factorial completely randomized design with three replications. Parameter observations consisted of yield bulbs, phytochemical screening, quality characteristics, extract yield, and quality extracts. The results showed levels of water extract Sonchus arvensis L. greater than the levels of alcohol cider. Quality simplicia Sonchus arvensis L. dried using a dryer is not different from the quality of the dried under the sun. Fineness of materials and time of extraction affects the yield of the extract Sonchus arvensis L Keywords: Subtlety material, extraction, quality

Uji Senyawa Taurin Sebagai Antikanker Terhadap Jumlah Sel-Sel Leukosit Dan Sel-Sel Eritrosit Mencit (Mus musculus L.) yang Diinduksi Benzo (Î‘) Pyren Secara In Vivo Agra Maysa; E. L. Widiastuti; N. Nurcahyani; H. Busman
Jurnal Penelitian Pertanian Terapan Vol 16 No 2 (2016)
Publisher : Politeknik Negeri Lampung.

The aim of this research was to determine the effect of taurine supplementation on the totalcount of leucocyte cells and erythrocyte cells of mice that have been induced to benzo (Î±)pyrene in vivo. The parameters of this experiment were the total count of leucocyte cells anderythrocyte cells of mice (Mus musculus L.). This experiment was conducted in a completerandomized design by using six treatments, each in five replications. The mice were dividedinto six groups. Group I used as control were not given any treatment. Group II were given0,2 mL of oleum olevarum (olive oil) orally to the end of the experiment. Group III wereinduced to benzo (Î±) pyrene without being given any taurine. Group IV were given 7,8mg/bw of taurine before being induced to benzo (Î±) pyrene. Group V were given 7,8 mg/bwof taurine after being induced to benzo (Î±) pyrene. Group VI were given 15,6 mg/bw oftaurine after being induced to benzo (Î±) pyrene. Mice of group III, V, and VI were injectedwith 0,5 mL of benzo (Î±) pyrene solution every day for 10 days on their subcutant tissue forthe purpose of a nodule being formed in this area. It was then continued by giving taurineorally for 15 days. In the final treatment, mice blood was taken to count the leucocyte cellsand erythrocyte cells. The data were analyzed using ANOVA (Analysis of Variance) thencontinued by calculating least significant difference at 5 per cent level of significance. Theresults indicated that taurine had the ability to reduce leucocyte cells into its normalquantity, and was able to increase the number of erythrocyte cells of mice suffered fromleukaemia back to normal.Key words: benzo (Î±) pyrene, leukaemia, leucocyte, mice , taurine

Perbandingan Performans Broiler yang Diberi Kunyit dan Temulawak Melalui Air Minum Syahrio Tantalo
Jurnal Penelitian Pertanian Terapan Vol 11 No 1 (2011)
Publisher : Politeknik Negeri Lampung.

The objective of the research was to know comparation of broiler performance when water kunyit and temulawak of consumption. Level of water kunyit and temulawak as treatment was 10 g/600 ml. Broiler that used was Lohmann unsexed. Numbers of treated chicken were 200 Day Old Chicken (DOC) Lohmann unsexed that from PT. Multi Breeder Adirama Indonesia (MBAI). Experiment was designed with two treatments of broiler performance when water kunyit and temulawak of consumption and each treatment had 15 replications. Each replication was 6 or 7 DOC. To compare the of broiler performance that effect two of treatments, data was analyzed using t-student on signification 5% (Steel dan Torrie, 1993). Parameters measured were water consumption, feed intake, weight gain, feed conversion, and income over feed cost. Results showed there were broiler performance on water consumption that temulawak of consumption significant (P<0,05) of highest then water kunyit consumption, but no significant effect on feed intake, and body weight gain, feed conversion, and income over feed cost. Keywords: water kunyit, performance, strain, broiler

DUKUNGAN TEKNOLOGI PENGEMBANGAN KEDELAI DI SUMATERA BARAT (Technological Support of Development Soybean in West Sumatra) Atman Atman
Jurnal Penelitian Pertanian Terapan Vol 11 No 3 (2011)
Publisher : Politeknik Negeri Lampung.

Soybean production in the province West Sumatra from 1996 until 2009 does not seem stable from year to year and even a drastic decrease, reaching 76%. Soybean productivity is still low (range from 1.10 to 1.69 t/ha) compared to its potential and abroad that can reach 2.5 to 3 t/ha with a harvest area fluctuates very significantly. Meanwhile, the need for raw materials by the company's soybean processing tahu/tempe enough large, which is 241.05 tons per month, or 2,892.6 tons per year. This article contains about the problems of soybean and technological support for the development of soybean (low land and dry land) in West Sumatra. The methodology of writing a book study (literature) on soybean commodity that comes from books, proceedings, journals, papers and others. The result, soybean development strategy in the province of West Sumatra can be directed at three main agro-ecosystem, namely: irrigated land, rainfall land and dry land. However, in the lowland rice (43 817 ha of rainfall rice, 43,094 ha of lowland rice irrigated villages, 48,069 ha of lowland rice simple irrigated, and 67,457 ha of lowland rice irrigated semi-technical) and upland (gardens/ 329 528 ha, field for dry rice cultivation 132,240, and 595,516 ha of plantation) the greatest potential for development of soybean plants. Mechanical cultivation of soybean in lowland and dryland in almost the same. However, in some cases there are differences, especially the use of new varieties, land preparation, and delivery of lime /organic materials.Key words: soybean, technology, low land, dry land, West Sumatra.

Perbandingan Aktivitas Ekstrak Kulit Buah Manggis dan Berbagai Antioksidan terhadap Penampilan Broiler Agung Adi Candra
Jurnal Penelitian Pertanian Terapan Vol 15 No 1 (2015)
Publisher : Politeknik Negeri Lampung.

The aims of this study to determine the mangosteen peel extract on performance, percentage and carcass performance of broilers. This study used 200 broiler chickens were distributed into five treatments with 10 replications and each group of 4 broiler. The treatment groups were: control / blank, broilers with the addition of anti-oxidants synthesis (vitastress), the chickens are kept by using tocopherol, extracts of mangosteen rind 60 mg, and mangosteen peel extract 120 mg. Broilers were reared in the stable open as tropical enclosure models show weight gain diverse. The highest increase in keoompok mangosteen rind flour administration of 120 mg (equivalent to 2 capsules administration) followed by administration of vitamin E, an antioxidant synthesis and control. Mangosteen fruit extract 120 mg, equivalent to 2 capsules administration can increase body weight gain. While the mangosteen fruit extract 60 (1 capsule) gives the equivalent effect of vitamin E and antioksidang synthesis on the market. This implies the work of the mangosteen fruit extract capable meningkan body weight gain in giving 120 mg (2 capsules per cow per day). While the feed conversion rate (feed Conversion ratio) or defined as the ratio of the ability to convert feed into the ration in the treatment group in order from the smallest is the group with the administration of 2 capsules of 1.04 mangosteen mangosteen deilanjutkan 1 capsule of 1.3; antioxidants and vitamin E sinetesis of 1.4 and 1.7 control. Mangosteen 2 capsules a day is able to provide the ability to convert 1.04 kg of feed into 1 kg of meat. It gives an overview of the advantages for the farmer to use mangosteen peel extract as an antioxidant. Keywords: Mangosteen, Performa, antioxidant, broiler

Pengaruh Jenis dan Tingkat Kerapatan Gulma Terhadap Pertumbuhan dan Produksi Tanaman Sorgum (Sorghum Bicolor L.) Dita Anggeraini; Dad R.J. Sembodo; Sunyoto Sunyoto
Jurnal Penelitian Pertanian Terapan Vol 16 No 1 (2016)
Publisher : Politeknik Negeri Lampung.

Sorghum is one of serealia plants that have a big potential to be developed. Sorghum is beneficial as a source of food, animal feed, as well as various industrial raw materials. Sorghum is potential to be developed with the application of proper cultivation, one of them is optimal maintenance. The lack of maintenance cause low production. One of maintenance is weed control. Weeds can create a competition with cultivation plants to fight means growing. Type and weed density are influence growth a development of sorghum. The purpose of this research is to know: (1) The influence of type of weeds to growth and production of sorghum plants, (2) The influence of weeds density to growth and production of sorghum plant, and (3) There is interaction between type and weeds density when influence the growth of weeds, also growth and production of sorghum plants. This research is done in South Lampung and weeds laboratory University of Lampung on December 2014 - April 2015. Treatments arranged in a factorial strip plot design with three replications. The first factor is three types of weeds, that are Asystasia gangetica, Cyperus rotundus, and Rottboelia exaltata. The second factor is density 0, 10, 20, 40, and 80 weeds/m2. If assumption are met, the data is analyzed by using variance analysis and followed by a least significant difference (LSD) 5%. The result shows: (1) The type of weeds influence growth and yield component of plant height and steam diameter 3 WAP, fresh weight and dry stover, also weight of 100 grains on water content) WC14%, (2) The density of 80 weeds/m2Â influence the height a plant 3 and 9 WAP, number of leaves 6 MST, steam diameter 3, 6, and 9 WAP, weight of fresh stover plant, weight of 100 grains on water content 14%, weight of sorghum seed, and (3) There is no interaction between the type and weeds density when influence growth and sorghum production, but there is interaction when influence the growth of weeds.Â Keyword: sorghum, weeds, competition

Pengaruh Formulasi Media dan Konsentrasi Air Kelapa terhadap Pertumbuhan Protokorm Anggrek Phalaenopsis In Vitro Lisa Erfa; Yuriansyah Yuriansyah
Jurnal Penelitian Pertanian Terapan Vol 12 No 3 (2012)
Publisher : Politeknik Negeri Lampung.

The objective of this research was to find combination of media formulation and coconut water consentrasions in stimulating in vitro Growth of Phalaenopsis protocorm. The research was conducted in Factorial Completely Randomaized Design. The first factor is the media formulation (Knudson C, fertilizer Vitabloom, Green Kristallon , and Grownmore). The second factor is coconut water consentrasion (0, 75, 150, 225 ml l-1). Each treatment combination was replicated three times. The result showed that(1) Vitabloom and green kristallon fertilizers gave a better significant growth of seedling height than Grownmore but no significant difference with Knudson C; (2) the additions of Coconut water 225 ml l-1gave the best in growth of height seedling, followed by coconut water 150 ml l-1; and (3) the best treatment combination was green kristallon with coconut water 150 ml l-1, followed by vitabloom and green kristallon added with coconut water 225 ml l-1. Keywords: Formulation media, coconut water, protocorm, Phalaenopsis, in vitro.

Perbandingan Performans Dua Strain Broiler yang Mengonsumsi Air Kunyit Syahrio Tantalo
Jurnal Penelitian Pertanian Terapan Vol 10 No 3 (2010)
Publisher : Politeknik Negeri Lampung.

The objective of the research was to know comparation of two strains of broiler performance when water kunyit of consumption. Level of water kunyit as treatmentwas 10 g/600 ml. Two strains of broiler were CP 707 unsexed and Lohmann unsexed. Every broiler strain consist of 100 Day Old Chicken (DOC). Experiment was designed with two treatments of strain broiler and each treatment had 15 replications. Each replication was 6 or 7 DOC. Comparison of data was analyzed by using t-student on signification 5% (Steel dan Torrie, 1993). Parameters measured were water consumption, feed intake, body weight gain, feed conversion, and income over feed cost. Results showed the highest effect of kunyit water significant (P<0,05) of broiler performance of strain CP 707 on water consumption, feed intake, and body weight gain, but no significant effect on feed conversion, and income over feed cost. Broiler of strain CP 707 was the responsive to treated water kunyit of consumption which shown on its effect on performance.Keywords: water kunyit, performance, strain, broiler

Page 3 of 75 | Total Record : 741

1 2 3 4 5

Filter by Year

2010 2025

Filter By Issues

All Issue Vol 25 No 1 (2025) Vol 24 No 4 (2024) Vol 24 No 3 (2024) Vol 24 No 2 (2024) Vol 24 No 1 (2024) Vol 23 No 4 (2023) Vol 23 No 3 (2023) Vol 23 No 2 (2023) Vol 23 No 1 (2023) Vol 22 No 3 (2022) Vol 22 No 2 (2022) Vol 22 No 1 (2022) Vol 21 No 3 (2021) Vol 21 No 2 (2021) Vol 21 No 1 (2021) Vol 20 No 3 (2020) Vol 20 No 2 (2020) Vol 20 No 1 (2020) Vol 19 No 3 (2019) Vol 19, No 3 (2019) Vol 19 No 2 (2019) Vol 19, No 2 (2019) Vol 19, No 1 (2019) Vol 19 No 1 (2019) Vol 18 No 3 (2018) Vol 18, No 3 (2018) Vol 18 No 2 (2018) Vol 18, No 2 (2018) Vol 18, No 2 (2018) Vol 18, No 1 (2018) Vol 18, No 1 (2018) Vol 18 No 1 (2018) Vol 17, No 3 (2017) Vol 17 No 3 (2017) Vol 17 No 2 (2017) Vol 17, No 2 (2017) Vol 17, No 1 (2017) Vol 17 No 1 (2017) Vol 16 No 3 (2016) Vol 16, No 3 (2016) Vol 16, No 3 (2016) Vol 16 No 2 (2016) Vol 16, No 2 (2016) Vol 16 No 1 (2016) Vol 16, No 1 (2016) Vol 15 No 3 (2015) Vol 15, No 3 (2015) Vol 15 No 2 (2015) Vol 15, No 2 (2015) Vol 15 No 1 (2015) Vol 15, No 1 (2015) Vol 14, No 3 (2014) Vol 14 No 3 (2014) Vol 14, No 2 (2014) Vol 14 No 2 (2014) Vol 14 No 1 (2014) Vol 14, No 1 (2014) Vol 13 No 3 (2013) Vol 13, No 3 (2013) Vol 13 No 2 (2013) Vol 13, No 2 (2013) Vol 13 No 1 (2013) Vol 13, No 1 (2013) Vol 12 No 3 (2012) Vol 12, No 3 (2012) Vol 12, No 2 (2012) Vol 12 No 2 (2012) Vol 12 No 1 (2012) Vol 12, No 1 (2012) Vol 11, No 3 (2011) Vol 11 No 3 (2011) Vol 11 No 2 (2011) Vol 11, No 2 (2011) Vol 11 No 1 (2011) Vol 11, No 1 (2011) Vol 10, No 3 (2010) Vol 10 No 3 (2010) Vol 10, No 2 (2010) Vol 10 No 2 (2010) Vol 10 No 1 (2010) Vol 10, No 1 (2010) More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota bandar lampung,

Lampung

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name -

Contact Email -

Phone -

Journal Mail Official -

Editorial Address -

Location Kota bandar lampung, Lampung INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota bandar lampung,

Lampung

INDONESIA