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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 All submitted articles will not be published elsewhere, original and not considered for other publications.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 9 Documents

Search results for , issue "Vol 12 No 2 (2012)" : 9 Documents clear

Lama Kebuntingan, Litter Size, dan Bobot Lahir Kambing Boerawa pada Pemeliharaan Perdesaan di Kecamatan Gisting Kabupaten Tanggamus Kusuma Adhianto; Nono Ngadiyono; Kustantinah Kustantinah; I Gede Suparta Budisatria
Jurnal Penelitian Pertanian Terapan Vol 12 No 2 (2012)
Publisher : Politeknik Negeri Lampung.

An experiment was conducted on 100 heads of Boerawa doe mated with male Boer. The parameters perceived were pregnancy periode, litter size, and birth weight. The study was undertaken at Boerawa goat development area Kecamatan Gisting Kabupaten Tanggamus. The data were analysed in SPSS versi 10. The results showed that pregnancy periode 159,31 + 4,37 days, litter size 1,62 + 0,65 heads, and birth weight 3.02 + 029 kg. Keywords: boerawa goat, pregnancy periode, litter size, birth weight

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

Pengaruh Imbangan Hijauan-Konsentrat dan Waktu Pemberian Ransum terhadap Produktivitas Kelinci Lokal Jantan Arif Qisthon
Jurnal Penelitian Pertanian Terapan Vol 12 No 2 (2012)
Publisher : Politeknik Negeri Lampung.

This research was conducted to study the effect of ration with certain ratio of forage-concentrate and the time of feeding on productivity of male local rabbits. Eighteen rabbits were used in Completely Randomized Block Design with factorial pattern 3 x 2. The rabbits was devided in three groups based on its body weight. Body weight of the first group, the second group, and the third group respectively 1.085 -1.185 g, 1.200-1.365 g, and 1.380-1.530 g. There were two factors in this design. The first factor were ration with certain ratio of forage-concentrate (R). In that factor there was three treatmens, ration with ratio of forage-concentrate 60%:40 as the first treatment (R1), 50% :50% as the second treatment (R2), and 40%:60% as the third treatment (R3). The second factor was the time of feeding (W). There were two treatments in this factor, the time of feeding on day (at 06.00 am. up to 06.00 pm.) as the first treatment (W1) and on night (at 06.00 pm. up to 06.00 am.) as the second treatment (W2). The result indicated that there was no interaction (P>0.05) between ration with certain ratio of forage-concentrate and the time of feeding on feed consumption, average daily gain, and feed efficiency. The factor of ration with certain ratio of forage-concentrate affected (P<0.05) feed consumption, however didnâ€™t affect (P>0.05) average daily gain and feed efficiency. Feed consumption of the rabbits that got treatment ration with ratio of forage-concentrate 40:60% (R3) was the lowest. The time of feeding didnâ€™t affect (P>0.05) feed consumption, average daily gain, and feed efficiency. Keywords: Forage, concentrate, ration, rabbits

Prospek dan Kendala Pengembangan Agribisnis Jagung di Propinsi Nusa Tenggara Barat Bambang Winarso
Jurnal Penelitian Pertanian Terapan Vol 12 No 2 (2012)
Publisher : Politeknik Negeri Lampung.

Nationally, corn demand in Indonesia is still experiencing a lot of shortcomings, so as to fulfill domestic demand is still much imports. It makes a significant opportunity for potential regions such as West Nusa Tenggara Province to develop commodity massively. As it is known that in the development of commodity corn farming will always be included in the networking activities of agribusiness commodities themselves, which means success in improving the cultivation of corn farming can not be separated from the system of agribusiness commodities.. Development of corn by most farmers are not necessarily for their own consumption but geared to meet market needs. This paper is a portrait of the problems and opportunities faced by actors from the business development of corn producers (farmers) to the consumer of corn in the region of West Nusa Tenggara Province. Through the SWOT method to try to put hail research in the field. From the results showed that the cultivation of corn farming development in the province of West Nusa Tenggara are still many obstacles and barriers. On the other hand is very promising prospects for future development Keywords: Prospect, Constraints, Agricultural Development , Corn

Pendugaan Kriteria Seleksi Genotip Kedelai Syahrul Zen
Jurnal Penelitian Pertanian Terapan Vol 12 No 2 (2012)
Publisher : Politeknik Negeri Lampung.

The implementation of the selection that refers to the use of genetic parameter value might expect very effective help in accelerating the discovery of a superior genotypes in accordance with plant breeding program. Twelve promissing lines and check varieties of soybean were planted at KP Sitiung Dharmasraya on two seasons namely MT1 from August-November 2009 and MT2 from December to March 2010. Fertilization with a dose of 75 kg of urea was 125 kg SP36 and 75kg of KCl/ha, the plot size is 2.80 m x 4.0 m. A randomized complete block design with four replication. Variable measured were agronomic characters, yield component and yield. The results the experiment indicated that heritability of all the characters were high (50,43% - 95,98%). Only heritability of plant high at MT1 and yield both environments was medium. The value of guess heritabilitas high on productive branch character per plant and pods per plant is supported by genetic advances and coefficient of average genetic variation is quite high and high, thus both these characters can be reference selection criteria to get productive branches per plant and pods per plant. Keywords: Soybean, genetic variance, heritability, genetic variation coefficient.

Pengujian Pupuk Organik Agen Hayati (Trichoderma sp) terhadap Pertumbuhan Kentang (Solanum tuberosum L) Laurensius Lehar
Jurnal Penelitian Pertanian Terapan Vol 12 No 2 (2012)
Publisher : Politeknik Negeri Lampung.

he use of organic fertilizer and a biology agent called Trichoderma sp can be applied to reduce high cost production. The aim of the experiment was to compare the use of the biology agent (Trichoderma sp) with fungicide and organic fertilizer and non-organic fertilizer and their interactions. This experiment used Divisible Check Device (RPT) consisting of two factors namely Trichoderma sp and inorganic fungicide as a main factor and the other factor as a minor factor consisting of chicken dirt, cow dirt, kana liquid organic fertilizer, complex liquid organic fertilizer, and standard NPK fertilizer. The result of the experiment shows that there is an interaction between the use of Trichoderma sp with various kinds of fertilizers towards the height of plants from age 4-10 mst, the number of leaf at the age of 6,8 and 10 mst, wide index of the leaf at the age of 6 mst and 6 mst along with the number of branch at the age of 4 mst. Keywords: organic fertilizer,trichoderma sp, potato.

Keragaman Serangan Hama dan Penampilan Agronomik pada Varietas Kedelai Burangrang dan Anjasmoro Suprapto Suprapto; Yulia Pujiharti
Jurnal Penelitian Pertanian Terapan Vol 12 No 2 (2012)
Publisher : Politeknik Negeri Lampung.

Study the diversity of insect pests in soybean varieties mentioned by Anjasmoro and Burangrang has been done AIAT on the Experimental Garden Natar, South Lampung in January 2011 to March 2011.The research aims to obtain a high production of soybean varieties and pest tolerant. The study used two varieties of soybean called by Anjasmoro and Burangrang, with an area of 0.5 ha each variety. Observations made on 100 plants were randomly sampled and using sweep nets to insect catcher with 10 swings each observation. Observations on height plant, number of pods per plant, number of healthy pods and pests per plant, number of seeds, damaged seeds and healthy seeds per plant, the weight of healthy, species and number pests damaged seeds per plant and the production of soybeans per acre.Analysis data by t-test at level significant 5% and 1%. Results showed that insect pests on varieties Anjasmoro and Burangrang enough variety, the varieties Anjasmoro found 15 species of 9 families and 6 orders and on Burangrang found 11 species of 7 families and 5 orders. Burangrang varieties have high plant (65.4 cm), number of pods per plant (23.73 pods) and healthy pods 22,0 (92,70%) per plant higher than Anjasmoro varieties have high plant 50.53 cm, number pods 15,13 per plant and healthy pods 12,1 (79,97%) per plant. Number of seed varieties Burangrang 46.43 per plant and seeds of healthy 42.4 (91.32%) per plant higher than that of Anjasmoro which has only 28.6 seeds per plant, seeds healthy 24.23 (84.72%) per rod. Burangrang varieties have seed weight (219.6 g) per plant , weight of healthy seeds (209.2 g) per plant and soybean production (1215.11 kg) per hectare were higher than that of Anjasmoro varieties that only have seed weight 118.6 gr per plant , weight of healthy seeds 112.8 gr and production 802.25 kg per hectare. Keywords: soybean, diversity, pests, Agronomic Performances, production.

Pengaruh Sukrosa Terhadap Kandungan Total Fenol Minuman Rempah Tradisional (Minuman Secang) Zulfahmi Zulfahmi; Dwi Eva Nirmagustina
Jurnal Penelitian Pertanian Terapan Vol 12 No 2 (2012)
Publisher : Politeknik Negeri Lampung.

Secang drink is an Indonesia tradisional drink (from Yogyakarta dan Central Java) there tare made from secang wood (Caesalpia sappan L). In secang drink, we can found another spices, like ginger, clove, sereh, cinnamon bark, kapulaga, and pala. Empirically, the function of secang drink is to take care health, because their bioctive component. The main bioactive component of spices are fenol compound. The fenol compoud can measured with Follin Ciocalteau method. The advantage of Follin Ciocalteau method is give same response to different fenol compound. While the disadvantage is give response to sulfur dioxide and sugar. Except spices, in secang drink contain sugar and salt too, that function to give a delicious taste. The purpose of research is to know the effect of sugar to amount of fenol compoud in secang drink. The amount of fenol compound in secang drink with sugar are 117,972 â€“ 186,055 mg/L. While without sugar are 16,778 â€“ 91,528 mg/L. The incresing of amount of fenol compound in secang drink with sugar because Follin Ciocalteau method to consider sugar is a interference that can give unreal amount of fenol compount. Keywords: sucrose, fenol content, secang drink

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

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