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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 All submitted articles will not be published elsewhere, original and not considered for other publications.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 10 Documents

Search results for , issue "Vol 14 No 1 (2014)" : 10 Documents clear

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

Kinerja Pembangunan Pertanian dalam Pelaksanaan Penggunaan Anggaran Tugas Pembantuan (TP) di Wilayah Propinsi Kalimantan Selatan Bambang Winarso
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

South Kalimantan province is one of the potential locations for the development of food crops, especially rice. In line with the government especially the central government has tried in earnest to improve the performance of the agricultural development in the region is mainly to do with efforts to increase the harvested area, production, productivity of both rice crops, corn and soybeans. Aid funding through state funds and deconcentration assistance whose purpose is none other than the effort to reach. Fact shows that there are still any barriers, especially in terms of planning and implementation, especially regarding the budget allocation and the allocation of activities that still have not been synchronized. Keywords: employment dynamics, rural areas and dryland

Peranan LKM-A dalam Mendorong Percepatan Adopsi Teknologi Jagung di Sumatera Barat Nasrul Hosen
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

Microfinance Institutions (LKM-A) is a venture capital under the auspices gapoktan. LKM-A growing and evolving through the Rural Agribusiness Development Program (PUAP) with facilitation fund capital gain Rp. 100 million per gapoktan which began in 2008 and continued until 2013. LKM-A were grown in 2008 and 2009 has been developed with venture capital indicators (asset) is over Rp. 150 million. The capital rent to farmers to develop agricultural businesses, one of which corn business. This paper aims to study the expression of the results to identify maize technology adoption rates in the region work Gapoktan/LKM-A in the maize production centers like Limapuluh Kota and Tanah Datar district. Survey conducted in 2012 by taking a sample of 2 Gapoktan per district with LKM-A asset criteria over Rp. 150 million and has been operating 3-4 years. Sample farmers in each region gapoktan 30 people selected randomly, consisting of 15 farmers member of LKM-A and 15 farmers not a member of LKM-A. The data were analyzed by farm analysis and comperative analysis before and after the LKM-A. The result showed that after the LKM-A, maize technology adoption by farmers of members increased compared to before there LKM-A. Before there LKM-A. majority of farmers in Limapuluh Kota District has adopted several major technologies such as (i) seed labeled 70%, (ii) 90.0% of hybrid, (iii) site-specific fertilization 36.7%. Once there LKM-A. turns the main technology adoption increases, respectively, to 100.0%, 100.0% and 90.0%. Adoption of maize technology before there LKM-A. in Tanah Datar, namely (i) the user seed labeled 63.3%, (ii) hybrid 73.3% and (iii) site-specific fertilization 30.0%, and after LKM-A. increased adoption row to be 90.0%, 90.0% and 70.0%. Other technology components also changed for the better. Technology adoption by members LKM-A is also more than the farmers are not members at the same time. Technology improvements to increase corn yields and farm profits and additional economically viable investment for technological improvements by indicators in Limapuluh Kota district MBCR = 2.72 and 1.76 in Tanah Datar district. Conclusion, that the dissemination of the technology needs to be followed by the provision of capital resources in conditions of available technology, is able to accelerate the adoption of technology. Suggested to the stakeholders that are easily accessible sources of capital such as small farmers LKM-A. needs to be developed in rural areas, in order to support the acceleration of adoption of technological innovations and development of agribusiness at farmer level.. Keywords: Corn, LKM-A, capital, technology adoption, income

Perbaikan Penampilan Produksi Ayam Pedaging dengan Penambahan Ekstraksi Temulawak Pelarut Ethanol Agung Adi Candra; Dwi Desmiyeni Putri; Zairiful Zairiful
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

Broiler is been developed anymal as a source of animal protein needs. Various feed additif given to broiler to spur additional growth as well as feed and medicine. One of the diseases that are immunosuppressed chickens is coccidiosis. Chickens infected with coccidiosis will show symptoms of diarrhea, emaciation and intestinal damage simultaneously, thus reducing the rate of growth in chickens. With the ability of anti-diarrhea and anti-inflammatory turmeric is expected to be an alternative for the treatment and prevention of coccidiosis in particular and general gastrointestinal disease in chickens. The purpose of this study was to determine the activity of ginger are extracted with solvent water to the broiler performance infected by Eimeria maxima. The results showed that administration of turmeric extraction with ethanol can increase body weight gain, feed efficiency and lower feed conversion value is better than giving solvent extraction of turmeric with water. turmeric extraction with ethanol was not effect to blood diferentiation but decrease level of total cholesterol, trigliserida, HDL, dan LDL on serum Keywords: performance, broiler, Eimeria maxima, turmeric

Efisiensi Teknis Usaha Tani Padi Organik Lahan Sawah Tadah Hujan di Kabupaten Tanggamus Provinsi Lampung Ktut Murniati; Jangkung Handoyo Mulyo; Irham Irham; Slamet Hartono
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

Research on technical efficiency of organic rice farming was conducted in Tampang Tua Vallage, Pematang Sawa District,Tanggamus Regency, Lampung Province. by using the respondents were 60 people taken by the census of the entire organic rice farmers. The aim of this research to analyze technical efficiency, factors influencing technical efficiency, and source of technical inefficiency of rainfed farm organic rice. Technical efficiency is measured by using frontier production function and is istimated using MLE method with Frontier 4.1c computer program. Estimation source of technical inefficiency applies linear regression model that approach simultaneously using frontier production function. The research result indicates that most variables are significant and have expected signs, except for organik solid feltilizer has not significant. The research olso find that the level of technical efficiency varies from 0.423 to 0.999 with the average of 836. Furthermore, variables of farmers education levels, farm organic rice experience, age of the farmers, frekuency of farmers agricultural extentions, and farmer perception on climate change are influencing to reduce technical inefficiency. Keywords: technical efficiency, organic rice, and rainfed paddy field

Karakterisasi Koleksi Plasma Nutfah Tomat Lokal dan Introduksi Nazirwan Nazirwan; Anung Wahyudi; Dulbar Dulbar
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

The function of plant introductions among others is to obtain new cultivars. After the introduction of plants through the process of adaptation and selection can be used as material crosses with cultivars that have adapted well. A cultivar is said superior when it has a high yield, good fruit quality, resistance to pest attack (plant pests), and able to adapt to various environments grow. The aim of this study was obtain a description, test and compare the yield and quality potential of eight varieties of tomatoes grown in the lowland which are expected to serve as a cross parent material in breeding programs. The experiment was arrange by randomized block design with three replications. The data were analyzed using F-test and the results were significantly midpoint test using LSD test at 5% level. Based on observations on eight strains of local tomatoes and introductions have descripted then selected three strains of tomato introductions which has the form of a round (TM 130804, TM 130805, TM 130806) as well as the introduction of two strains of tomato fruit has an oval shape (TM 130801 and TM 130803 ) that can be used as breeding material further. Keywords : collection, germplasm, tomato.

Efisiensi Penggunaan Jumlah Bibit Terhadap Pertumbuhan dan Produksi Padi Sawah Misran Misran
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

The number of seedlings per hill of rice plants affects the level of productivity , the use of seeds per hill with the right amount of rice production. This research aims to determine the effect of the number of seeds/clump on the growth and production of rice. Research using randomized block design (RBD) consists of five treatments with four replications. The treatments tested were: A (1 seedling/hill), B (3 seedling/hill), C (5 seedling/hill), D (7 seedling/hill), and E (9 seedling/hill). The seeds used are Batang Piaman variety, 25x25 cm spacing. The experiment sites in lowland farmers Lubuk Minturun Sungai Lareh village, Koto Tangah district, Padang city, West Sumatra province on wed season 2009/2010. Fertilizer is given as 150 kg Urea, 100 kg SP36 and 75 kg KCl per hectare. Urea and KCl are given three times, with brocasting system at 7, 28, and 45 Days After Planting (DAP), while the SP36 is given at 7 DAP combined with Urea and KCl. The results showed the treatment number of seedlings provide significant effect (P<0.05) on the number of grains per panicle and grain yield. However, no significantly effect (P<0.05) on plant height, maximum number of tillers, number of productive tillers, panicle length, percentage of empty grains, and weight of 1000 grains. The use number of seedlings less than five seedling per hill produces the high number of seeds per panicle and grain yield per hectare. Based on these results it can be concluded that the number of seed on the rice crops are not more than five seedling per hill. Keywords: efficiency , number of seeds , production, lowland rice.

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

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

Peningkatan Produktivitas dan Pendapatan Petani Melalui Penerapan Model Pengelolaan Tanaman Terpadu Padi Sawah di Kabupaten Pesawaran, Lampung Robet Asnawi
Jurnal Penelitian Pertanian Terapan Vol 14 No 1 (2014)
Publisher : Politeknik Negeri Lampung.

One of maintain self-sufficiency is programs realized through the implementation of field school of integrated crops management (SLPTT) target increased quality rice with rice cultivation techniques, increased cropping intensity and productivity of rice. This research was conducted at SLPTT locations of Pesawaran regency (4 district), Lampung Province, from May until September 2010. The number of observed samples consisting of 180 units such as LL VUB (Field Laboratory of New Superior Variety) location is 60 units, LL non VUB location is 60 units and non SLPTT location is 60 units. The treatment applied SLPTT LL VUB is PTT (ICM) model such as superior verieties (Inpari 1, Inpari 7, Inpari 9 and Cigeulis), jajar legowo planting system (2:1 and 3:1), and site-specific fertilizer recommendation (Ministry Agriculture recommendation), and application pattern field school (PFS). At the SLPTT LL non VUB location, treatment applied was Ciherang variety and fertilizer dose of local farmers (specific location), while non SLPTT location adapted to the habits of farmers. Data collected were production cost, yield components, and farming system problems. The results showed that the average productivity of paddy at the SLPTT LL VUB location is 7.174 kg/ha, SLPTT non VUB 6.737 kg/ha and non SLPTT 4.587 kg/ha. Use of new superior varieties (VUB) increased productivity by 8,85% compared with SLPTT non VUB and 47,13% compared with non SLPTT. Farmer income in SLPTT LL VUB locations is Rp.17.410.000,-/ha (R/C=3,15), SLPTT LL non VUB location Rp.13.488.806,-/ha (R/C=2,46) and non SLPTT location Rp.9.885.625,-/ha (R/C=2,34). Through the application of VUB in SLPTT location can increase farmers' income 29,07% to 76,12%. Keywords: increasing, production, income, SLPTT, rice

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