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INDONESIA
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 All submitted articles will not be published elsewhere, original and not considered for other publications.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 16 Documents
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Search results for , issue "Vol 23 No 3 (2023)" : 16 Documents clear
Infiltrasi Peningkatan Peresapan Air ke Dalam Tanah Melalui Aplikasi Pupuk Organik Sekam Padi pada Pertanaman Sorgum (Sorghum bicolor, L.) Nurmi .; Syamsul Bahri; Mohamad Arief Azis; Safrudin Dzakaria
Jurnal Penelitian Pertanian Terapan Vol 23 No 3 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i3.2955

Abstract

This study aimed to determine the effect of rice husk organic fertilizer on increasing the amount of infiltrated water and its correlation to sorghum yields. The use of organic rice husk fertilizer also minimizes rice husk waste. The research method used a randomized block design consisting of two factors, the variety and organic fertilizer factors. The variety factor consisted of 2 levels, namely the Numbu variety (V1) and the Kawali variety (V2), while the dose factor of organic fertilizer consisted of 3 levels, namely without the application of organic fertilizer (P0/control), 25 tons.ha-1 (P1) , and 50 tons.ha-1 (P2). Parameters observed at the end of the experiment included measuring soil physical properties, namely infiltration using a double ring infiltrometer, and measuring sorghum yields. Data analysis was performed by analysis of variance (ANOVA) with further tests using the Tukey test (5% BNJ). Correlation analysis was conducted to see the relationship between organic fertilizer dosage and seed weight per hectare with constant infiltration. Infiltration data from field measurements is processed to create an infiltration curve by modeling following the formula developed by Horton f = fc + (fo – fc) e-kt. The results of infiltration modeling based on the Horton model can be seen in the infiltration curve which shows that the P2 rice husk organic fertilizer produced the highest curve line compared to P1 and P0/control. The results of statistical analysis with the 5% BNJ test for constant infiltration showed that the P2 and P1 rice husk organic fertilizer treatments provided the same infiltration capacity, but the infiltration capacity values for the P2 and P1 rice husk organic fertilizer treatments were higher compared to P0/control. There is a very strong positive linear correlation between the dose of organic fertilizer and the weight of seeds per hectare with a constant infiltration value.
Response of Growth and Production of Shallots (Alium cepa L.) to Planting Spacing and Watering Time Eco Enzyme: Lince Romauli Panataria; Meylin Saragih; Efbertias Sitorus; Pantas Simanjuntak; Lamria Sidauruk; Nobel; Ernitha Panjaitan
Jurnal Penelitian Pertanian Terapan Vol 23 No 3 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i3.2965

Abstract

This research was conducted on the land of UPT Tanjung Selamat Main Seed Center, Deli Serdang, North Sumatra Province, with an elevation of ±25 meters above sea level. This research was conducted from February to May 2022. The purpose of this study was to determine the exact spacing and timing of Eco Enzyme watering on the growth and production of shallots (Allium cepa L.). This study used a factorial randomized block design (RBD). Factor 1 is the spacing consisting of: J1=15cm x 15cm, J2=20cm x 15cm, J3=25cm x 15cm. Factor 2 namely: Eco Enzyme Watering Time consisting of: W1=1x1 day, W2=1x2 days, W3=1x3 days. The results of the study showed that the spacing treatment had a significant effect on shoot age, root length, tuber/sample diameter, and tuber/sample dry weight. From the results of the study it was also found that J2 and J3 had the fastest germination age (2.37 days) when compared to treatment J1 (2.67 days), the highest root length was in treatment J3 (14.92 cm) and the lowest was in treatment J1 (13.22 cm), diameter The largest tuber/sample was in treatment J3 (20.38 mm) and the lowest was in treatment J1 (18.11 mm) and the highest tuber/sample dry weight was in treatment J3 (66.68 g) and the smallest was in treatment J1 (52.06 g).
PENGARUH PENGGUNAAN BENIH BERSERTIFIKAT TERHADAP EFISIENSI TEKNIS USAHATANI BAWANG PUTIH Lalu Hendri Setiawan; Amzul Rifin; Harmini
Jurnal Penelitian Pertanian Terapan Vol 23 No 3 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i3.2974

Abstract

The use of certified seeds can increase productivity and technical efficiency of garlic farming. This study aimed to examine the effect of using certified seeds on the technical efficiency and productivity of garlic farming. This study uses secondary data in the form of cross-sections from the Horticultural Plant Household Survey (SHR, 2014) conducted by the Central Bureau of Statistics (BPS). The number of samples used is the same as the number of SHR 2014 samples. These data were analyzed using stochastic production frontier sample correction (SC-SPF) combined with propensity score matching (PSM) to eliminate observed and unobserved biases. The average treatment effect on the treated (ATET) used to directly calculate the effect of using certified seeds on productivity and technical efficiency. The average productivity of farmers using certified seeds was higher than that of farmers who did not use certified seeds. Meanwhile, the average technical efficiency (ET) of farmers who use certified seeds is lower than that of farmers who do not use certified seeds. This shows that the use of certified seeds has no effect on the technical efficiency of garlic farming. There are two alternative policies that can be taken, the first is advising farmers not to use certified seeds or the second alternative is improving the mechanism for distributing garlic seed assistance and developing the garlic seed industry.
Peningkatan Kualitas Mie Basah Dengan Penambahan Tepung Talas Pratama (Colocasia esculeta L. schott var. Pratama) dan Tepung Rumput Laut (Eucheuma cottonii) Yusman Taufik; Yudi Garnida; Thomas Gozali; Yusep Ikrawan; Diva Apresya
Jurnal Penelitian Pertanian Terapan Vol 23 No 3 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i3.3050

Abstract

The purpose of this study was to determine the effect of taro flour and seaweed flour on the quality of the wet noodles produced. Wet noodle research was carried out in two stages, namely preliminary research and main research. Preliminary research includes analysis of oxalate content of taro tubers and taro flour, as well as analysis of raw materials including analysis of water content, analysis of carbohydrates and protein content. Then the main research was carried out, namely to determine the effect of the comparison of pratama taro flour and seaweed flour on wet noodles where chemical and organoleptic analyzes were carried out. Chemical testing includes analysis of water content, analysis of carbohydrates and analysis of protein. Testing the organoleptic response in the form of aroma, taste, color and texture. The method used was a randomized block design (RBD) which consisted of 1 factor, namely the T factor (comparison of taro pratama flour and seaweed) which consisted of 5 levels, namely t1 (3:1), t2 (2:1), t3 (1 :1), t4 (1:2) and t5 (1:3). The results of the comparative study of the addition of pratama taro flour and seaweed flour had an effect on water content, carbohydrate content, protein content, aroma, color and texture, but had no effect on taste. Keywords: Taro Tubers, Seaweed, Wet Noodles, Randomized Block Design (RBD)
Adopsi Teknologi Informasi Dan Komunikasi Untuk Meningkatkan Kinerja Keuangan Umkm Berbasis Pangan Olahan Di Provinsi Lampung: Adopsi Teknologi Informasi Dan Komunikasi Untuk Meningkatkan Kinerja Keuangan Umkm Berbasis Pangan Olahan Di Provinsi Lampung Sutarni sutarni
Jurnal Penelitian Pertanian Terapan Vol 23 No 3 (2023)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v23i3.3227

Abstract

The objectives of this study are (1) analyzing the types and utilization of ICT, (2) analyzing business profits and the effect of ICT adoption on MSME revenue performance, and (3) analyzing factors affecting the ICT adoption of processed food MSMEs in Lampung Province.  This research was conducted in  Lampung Province, covering Bandar Lampung City, Central Lampung Regency, Pringsewu Regency, South Lampung Regency, Metro City, and Pesawaran Regency.   Locasi is determined intentionally (purposive), considering  that the location has adequate ICT facilities and access. The samples from this research were MSME actors in the production of superior processed foods, especially banana chips, cassava chips, emping melinjo, tempe chips, eyek-eyek, crackers, jackfruit chips, and kelanting based on the KJPU in Lampung Province. This study used a sample of 40 respondents. This research is a survey method.  The data used in this study were divided into two, namely primary data and secondary data.  The research data were analyzed descriptively qualitatively and quantitatively.  The data are tabulated, mathematically analyzed, and statistically analyzed according to the purpose of the study.  The results showed that the highest level of ICT use used by processed food MSMEs in Lampung Province, namely mobile phones, reached 95%.  The most widely used social media whatsapp reached 77.5%.  The most widely used use of the marketplace is the shoppe marketplace, but the use of the marketplace as a marketing medium for processed food MSME products is relatively low, only reaching 30%.  Internet usage is quite high, reaching 82.5% and respondents think that the internet has an important role in marketing products, communicating with customers, and finding packaging information and product labels.  Adopsi of ICT by processed food MSMEs in Lampung  Province is still relatively low. Business revenues for processed food MSME actors were  obtained by IDR 4,213,737.50, business profits obtained by  IDR 2,448,951.73 in 2021.  The level of ICT use has a significant influence on the performance of Processed Food MSMEs.  
Adoption of Information and Communication Technology to Improve The Performance of Processed Food-Based Msmes In Lampung Province Sutarni, Sutarni; Fitriani, Fitriani; Unteawati, Bina; Widyawati, Dewi Kania
Jurnal Penelitian Pertanian Terapan Vol 23 No 3 (2023)
Publisher : Politeknik Negeri Lampung.

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

Abstract

The objectives of this study are (1) analyzing the types and utilization of ICT, (2) analyzing business profits and the effect of ICT adoption on MSME revenue performance, and (3) analyzing factors affecting the ICT adoption of processed food MSMEs in Lampung Province. This research was conducted in Lampung Province, covering Bandar Lampung City, Central Lampung Regency, Pringsewu Regency, South Lampung Regency, Metro City, and Pesawaran Regency. Locasi is determined intentionally (purposive), considering that the location has adequate ICT facilities and access. The samples from this research were MSME actors in the production of superior processed foods, especially banana chips, cassava chips, emping melinjo, tempe chips, eyek-eyek, crackers, jackfruit chips, and kelanting based on the KJPU in Lampung Province. This study used a sample of 40 respondents. This research is a survey method. The data used in this study were divided into two, namely primary data and secondary data. The research data were analyzed descriptively qualitatively and quantitatively. The data are tabulated, mathematically analyzed, and statistically analyzed according to the purpose of the study. The results showed that the highest level of ICT use used by processed food MSMEs in Lampung Province, namely mobile phones, reached 95%. The most widely used social media whatsapp reached 77.5%. The most widely used use of the marketplace is the shoppe marketplace, but the use of the marketplace as a marketing medium for processed food MSME products is relatively low, only reaching 30%. Internet usage is quite high, reaching 82.5% and respondents think that the internet has an important role in marketing products, communicating with customers, and finding packaging information and product labels. Adopsi of ICT by processed food MSMEs in Lampung Province is still relatively low. Business revenues for processed food MSME actors were obtained by IDR 4,213,737.50, business profits obtained by IDR 2,448,951.73 in 2021. The level of ICT use has a significant influence on the performance of Processed Food MSMEs.

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