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Jurnal Penelitian Pertanian Terapan
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 All submitted articles will not be published elsewhere, original and not considered for other publications.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 15 Documents
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Search results for , issue "Vol 23 No 1 (2023)" : 15 Documents clear
Response of NaCl stress to morphology and content of phenolic compounds, flavonoids, and antioxidant activity in clove seeds (Syzycum aromaticum.L) Bagus Tripama; Tri Agus Siswoyo; Parawita Dewanti; Sigit Soeparjono
Jurnal Penelitian Pertanian Terapan Vol 23 No 1 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i1.2504

Abstract

NaCl stress in plants affects various physiological and biochemical processes that result in reduced biomass production. This study aims to determine the aspects of morphological and physiological changes of plants with indications of the induction of secondary metabolism in survival, which is indicated by an indication of an increase in bioactive compounds, including phenolic compounds, flavonoids, single oxygen (O2), hydroxyl radicals (OH-), radicals ( O-2), and superoxide. The clove seed pot experiment under NaCl stress used a randomized block design with three replications. Data are presented as mean ± standard deviation. The significance of the difference between the mean values was tested by analysis of variance, if there was a significant effect, then Duncan Multiple Range Test (DMRT). The results of the NaCl stress study on clove seeds showed fluctuating phenolic and flavonoid content, almost all NaCl treatment with the optimum plant value obtained at a NaCl concentration of 200 mM, with a content of (1.18μg GAE/g) and flavonoids (0.158 g QE/g) ( 1.18μg GAE/g). The antioxidant activity of DPPH, Hydroxyl activity, Superoxide is also affected by the concentration of NaCl
Factors Influencing the Role of Farmer Groups in Increasing Rice Farm Production Mohamad Ikbal Bahua; Syamsu Qamar Badu; Evi Hulukati; Sarson W. Pomalato; Lukman A.R. Laliyo
Jurnal Penelitian Pertanian Terapan Vol 23 No 1 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i1.2755

Abstract

The increased rice production can be realized through the role of farmer groups as a forum for farmers to plan and carry out rice farming every planting season. This study aims to identify the factors that influence the role of farmer groups in increasing rice production, and analyze how much influence these factors have on the role of farmer groups. This research uses a quantitative descriptive method. The sampling technique was carried out purposively using the Random Sampling technique, namely by taking 25% of the total population of 280 farmer group members so that the sample results were 70 people. The data of this research are primary and secondary data. Primary data were obtained through interviews using questionnaires with members of farmer groups, while secondary data were sourced from the relevant agencies. The data obtained were then analyzed using multiple linear regression analysis consisting of the F test and t test. The results showed that the factors of motivation, independence, and characteristics of the members of the farmer groups influenced the role of farmer groups in increasing rice production with a coefficient of determination (R2) of 60.1%. Meaning that the influence of other factors outside this study was only 39.9%.   Keywords:  Characteristics, farmers, motivation, production, rice, role, self-reliance
Harvesting Patterns of Merang Mushroom on Planting Media Empty Fruit Bunch Sarono Sarono; Sri Astuti; Devy Cendikia; Supriyanto Supriyanto; Sukamto Sukamto
Jurnal Penelitian Pertanian Terapan Vol 23 No 1 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i1.2792

Abstract

Empty fruit bunches (tankos) are a by-product, which is equal to the amount of CPO, which is 23%. Several attempts have been made to utilize tankos as a growing medium for mushroom, but these efforts have not been optimal. This is because they only take the edible mushroom product once, even though the waste still has the potential as a growing medium for the next mushroom, as well as the potential for compost. The purpose of the study was to determine the effect of new EFB, EFB that have been used once, and twice (used EFB I and used EFB II) on the pattern and daily production of straw mushrooms on the pilot plant scale.Pilot plant scale research has been carried out at CV Lintang Agro Farm Raman Adji East Lampung with three treatments, namely new EFB, used EFB I, and second-hand boarding houses. The study was repeated two times. The raw materials used are EFB, lime, katul, mushroom seeds, second-hand tankos I and second-hand EFB. The stages of the research process began with the preparation of EFB, the process of making edible mushrooms and observing the results of the research. The results showed that (1) EFB could be used as a planting medium for straw mushrooms 3 times, (2) the most productive production of straw mushrooms with EFB media was carried out until day 20 of the inoculation process, and (3) planting straw mushrooms on EFB media was able to reduce cellulose, hemicellulose, and lignin content significantly. Keywords: Pilot plant, EFB, Mushrooms, Harvest Pattern
The Priority of Sidomulyo Village Development Strategy as A Tourism Village for Sustainable Agriculture Batu City Gunawan Prayitno; Widya Rizka Augusty; Wawargita Permata Wijayanti; Dian Dinanti; Aris Subagiyo; Dimas Wisnu Adrianto
Jurnal Penelitian Pertanian Terapan Vol 23 No 1 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i1.2838

Abstract

Tourism Village is currently being developed by the Batu City Government. The policy was adopted in the strategic plan of the Batu City Tourism Office in the field of tourism product development by increasing the number of tourism villages that have adequate infrastructure. However, the tourism potential of Sidomulyo Village has not been able to attract tourists to enjoy the village. The problem of Sidomulyo Tourism Village encourages the need for planning that pays attention to all aspects of the tourism village. Therefore, the study was conducted to formulate strategic priorities as a tourism village in Batu City. The sample used in this study are expert respondents. The Analytical Hierarchy Process (AHP) is used to assess the priority of development strategies. Research shows that development elements prioritized in the development of Sidomulyo Tourism Village are human resource elements with alternative priority to make community groups independent and able to build strong work teams.
Kinerja Usahatani dan Rantai Pasok Kelapa Sawit Rakyat Pola Mandiri Di Kabupaten Tulang Bawang Provinsi Lampung Fitriani Fitriani; Fembriarti Prasmatiwi; R Hanung Ismono; Dyah Aring Hepiana Lestari
Jurnal Penelitian Pertanian Terapan Vol 23 No 1 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

  Achieving the economic efficiency of the oil palm business is largely determined by the scale of the cultivation of the oil palm farms. This study aimed to analyze the performance of smallholder palm oil farming and its supply chains. This research used survey method. The research location was at the community oil palm plantation center in Tulang Bawang Regency, in Penawartama District and Gedung Aji Baru. The sample of oil palm farmers amounted to 74 respondents of farmers and the trader agents who involved in the supply chain. Analysis of farm performance used indicators of productivity, prices, farm cost efficiency, and income. Business scale can be divided into three classifications, as high, medium, and low business scale. Analysis of different tests of productivity, income and business scale using Least Squares Differences (LSD). Supply chains analysis used the S-C-P (Structure, Conduct, and Performance) model analysis. The results showed that the performance of independent smallholders of oil palm farming differed in their level of productivity and income on the scale of farming land, between small, medium and large landholders. The optimum of oil palm land makes a very significant difference in the level of palm oil farmers’ income received by smallholders on a large scale of land. While not significantly different between the scale of a narrow and medium scale. Oil palm fruit bunches (fresh fruit bunches FFB) supply chains involve marketing institutions namely lapak and agents as an extension of the palm oil mill. The flow of the independent farmer in FFB trading system involved many intermediaries as a market institution, that is, from the farmer-stall agent-the company raises the risk of low prices at the farm level. The assessment of FFB marketing performance illustrates the condition of price uncertainty with a reflection of the high FFB price range at the farm level. This puts the marketing performance of FFB not in favor of independent oil palm farmers.

Page 2 of 2 | Total Record : 15

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