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All Journal Jurnal Pengabdian Masyarakat IPTEK JURNAL AGROTEKNOSAINS JURNAL REGIONOMIC
Juliana Br Simbolon
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Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Social Sciences

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Journal : JURNAL AGROTEKNOSAINS

 1 
Pengaruh Lama Perendaman Kalsium Klorida terhadap mutu Andaliman Effect Of Soaking Time On Andaliman Quality Roida Ervina Sinaga; Juliana Br Simbolon; Posman HP Marpaung
JURNAL AGROTEKNOSAINS Vol 3, No 1 (2019): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v3i1.219

Abstract

Andaliman (Zanthoxylum acanthopodium DC.) is one of exotic plants in Indonesia because its has a unique smell and taste and it grows on a spesific place like dairi regency, north tapanuli, south tapanuli, simalungun and karo regency. This study aim to determine soaking time of andaliman with kalsium klorida concentration 45%. Soaking time consist of 4 type : L1 = 10 Menit, L2 = 20 Menit, L3 = 30 Menit dan L4 = 40 Menit.
PERANAN WANITA DALAM MENINGKATKAN PENDAPATAN KELUARGA DENGAN MEMANFAATKAN HUTAN MANGROVE (Wanatani mangrove) DI DESA SEI NAGALAWAN KECAMATAN PERBAUNGAN KABUPATEN SERDANG BEDAGAI Reni Dewina Purba; Juliana Br Simbolon; Rafael Remit Winardi
JURNAL AGROTEKNOSAINS Vol 4, No 1 (2020): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v4i1.345

Abstract

The aim of study is to identify and analyse the role of women in improving their incomes by taking advantage of mangrove forest (Wanatani mangrove) in economic activities in Sei Naga Lawan village, Perbaungan sub district, Serdang bedagai regency among these are the age of farm women (x1), income of farm women (x2), farm women’s land area (x3), marital status of test (x4), experience level (x5) analyze the revenue afforded the womenworking over mangrove accounts in their contributions to his family revenues. The result of the correlation test, the influential factor in booting farm women’s incomes is based on linear regression to variabel influences in farm women’s incomes. Based on the first hypothes put by researches, the variabels of agricultural stock to mangrove forest are influenced (x1 and x5), which account for a significant and redlified significance of 0.05 (0.016). Thus, it can be inferred that the rate of peaset women’s wages have a bearing on income. The insignificant facts raised by researches show that variabel land area (x3) and subsequent variabels show that marital status (x4) and so do variable rates of experience (x5) are incalculable to the incomes of mangrove farm women.
ANALISIS KOMPARATIF USAHA TANI PADI ORGANIK DENGAN PADI NON ORGANIK (Studi Kasus : Desa Lubuk Bayas Kecamatan Perbaungan Kabupaten Serdang Bedagai) Febri Giola Pinem; Juliana Br Simbolon; Fandri Siburian; Roida Ervina Sinaga
JURNAL AGROTEKNOSAINS Vol 4, No 1 (2020): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v4i1.298

Abstract

The aim of study is to analyze the factors that affect the production of organic rice farm and non-organic rice farm businesses, comparison of organic rice farm and non-organic rice farm businesses and analyze appropriateness of organic rice farm and non-organic rice farm businesses in researh area. The method of study that used was multiple linear regression analysis, method of cultivation analysis and feasibility analysis. The data used is primary and secondary. The result of study concluded on the independent variabel analysis of organic rice farm and non-organic rice farm businesses, the most dominant in influencing the output on organic rice which are pesticides and fertilizer. Meanwhile, the rice farm is non organic, the most dominant in influencing the output on non organic rice which are seeds and breadth of land. Organic rice farm incomes in Lubuk Bayas village Perbaungan sub district Serdang Bedagai regency is Rp 25.753.659,/ha and the income of non organic farm business is Rp 20.503.554,-/ha. Non organic rice farm business has R/C value higher than organic rice.
TEKNOLOGI TEPAT GUNA PENERAPAN HYDROCOOLING DAN PENYIMPANAN DINGIN UNTUK MEMPERPANJANG UMUR SIMPAN BUAH DAN SAYUR YANG TERKENA ERUPSI GUNUNG SINABUNG Maya Sari; Roida Ervina Sinaga; Juliana Br Simbolon; Robert Sinaga
JURNAL AGROTEKNOSAINS Vol 3, No 2 (2019): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v3i2.265

Abstract

The effect of Mt. Sinabung eruption has profoundly affected the quality of fruit and vegetable production, in this context is fruit and vegetables. Fruit and vegetable, carrot, strawberry and pakcoy is kind of fruit and vegetable that is consumed by the community especially the communities surrounding both the mountain ranges and the general medan area. The fruit and vegetable are kinds of climateric and the lifespan must be kept. During the transportation of field to market, there wa both mechanical and physical damage.The damage will obviously harm farmers, merchants, and other marketers. So that hydrocooling is applied as a post harvest treatment. Hydrocooling is done right after the harvest, This prosess extracts heat from fruit and vegetables so that respiration and transpiration can continue for a long time.The lack of farmer understanding for post harvest handling is a major problem. Therefore, farmers in aberastagi will be given education and training about post harvest handling (hydrocooling) so they could understand and self applying that will keep their produce fresh. As for the output of this activity is a simple hydrocooling device designed as a visual aid in training. This hydrocooling equipment can also be a reference to training science for schoolchildren in particular agriculture schools and could be a referenceto researchers and developing them.
FAKTOR-FAKTOR YANG MEMPENGARUHI EKSPOR KUBIS DARI PROVINSI SUMATERA UTARA KE MALAYSIA Juliana Br Simbolon; Jupianus Sitepu; Roida Ervina Sinaga
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.795

Abstract

During the current pandemic, the agricultural sector is a sector that is strong enough to face economic shocks and is still a mainstay in regional economic recovery The agricultural, forestry and right wing sector in 2020 continued to grow postively by 1,95 % when the economy contrasted by 1,07 % (BPS, 2021). The large contribution of the agricultural sector to the econmy of North Sumatera is also indicated by the role of the agricultural sector in employment.The aim of this study are : 1. Cabbage production has a positive and significant effect on the volume of cabbage export from North Sumatera Province to Malaysia.2. Malaysia’s real GDP has a positive and significant effect on the volume of cabbage exports from North Sumatera Province to Malaysia. 3. The rupiah exchange rate against the Malaysian ringgit has a negative and significant effect on the export volume of cabbage from the province of North Sumatera to Malaysia. 4. The export price of cabbage has a positive and significant effect on the volume of cabbage exports on the volume of cabbage exports from Indonesia.This research will be published in a nationally acrcredited journal : Quality University Agrotechnoscience journal.
Co-Authors Aria Sempurna Sitanggang Fandri Siburian Febri Giola Pinem Frans Nico Sitanggang Maya Sari Posman Hp Marpaung Reni Dewina Purba Robert Sinaga Roida Ervina Sinaga Sitepu, Jupianus