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Ruka Yulia
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Serambi Journal of Agricultural Technology
Published by Universitas Serambi Mekkah Aceh
ISSN : -     EISSN : 26849879     DOI : https://doi.org/10.32672/sjat.v2i2
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The Serambi Journal of Agricultural Tehnology (SJAT) is published twice a year, namely in June and December by the Faculty of Agricultural Technology, Serambi Mekkah University. SJAT contains the results of research in the scope of science which includes: Agriculture Products Technology Agricultural Industrial Technology Food and Nutrition Technology Agricultural Engineering Fisheries and Marine Products Technology Animal Husbandry Products Technology
Arjuna Subject : Umum - Umum
Articles 6 Documents
 1 
Search results for , issue "Vol 3, No 2 (2021): Desember" : 6 Documents clear
The Effect Of Purple Sweet Potato Flour (Ipomoea Batatas Var Ayumurasaki) With Variations In Temperature And Yeast Concentration On The Quality Of Donuts Nadila Ulfa; Yuslinaini Yuslinaini; Ruka Yulia
Serambi Journal of Agricultural Technology Vol 3, No 2 (2021): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v3i2.2962

Abstract

Ubi jalar ungu mengandung banyak zat gizi penting  yang terkandung di dalam ubi ungu adalah karbohidrat dan protein,  ubi  ungu tidak memiliki lemak karena kandungan lemak ubi jalar ungu sangat sedikit. Ubi jalar ungu juga mengandung serat makanan, antosiani dan antioksidan. Mineral yang terkandung oleh ubi jalar ungu diantaranya adalah kalsium, magnesium, potasium, fosfor, sodium, zat besi, dan kalium. ragi merupakan suatu bahan yang digunakan yang berfungsi untuk  mengembangkan adonan donat. Saat proses pengembangan adonan terjadi ragi akan menghasilkan gas karbondioksida (CO2) selama fermentasi. Karbondioksida kemudian terperangkap dalam jaringan gluten yang menyebabkan donat dapat mengembang. Tujuan dari penelitian ini dilakukan adalah untuk mengetahui pengaruh suhu dan ragi dalam pengolahan donat ubi jalar ungu. Penelitian ini menggunakan Rancangan Acak lengkap (RAL) 2 faktorial yang digunakan adalah variasi suhu (S) : 40 °C, 50 °C, dan 60°C, konsentrasi ragi (fermipan) (K) : 2 %, 4% dan 6%. Analisa kadar air dan uji organoleptik. Perlakuan terbaik pada donat ubi jalar ungu diperoleh pada perlakuan dengan variasi suhu 60 oC dan konsentrasi ragi 6% (S3K3) dengan nilai masing-masing parameter yaitu kadar air 17,55%, uji organoleptik warna 3,24 (suka) rasa 3,28 (suka), tekstur 3,28 (suka) dan aroma 3,12 (suka)
Identification Of Disease And Pathogen Attack Levels On Corn (Zea mays) In BPP Stabat Sri Rahayu Br Siregar
Serambi Journal of Agricultural Technology Vol 3, No 2 (2021): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v3i2.3407

Abstract

Jagung juga merupakan tanaman yang multiguna dengan berbagai manfaat meliputi sebagai bahan pangan, pakan, dan bahan baku industri. Penyakit tanaman jagung dapat menyebabkan kerugian bagi petani. Biasanya penyakit-penyakit ini disebabkan oleh jamur, virus dan bakteri. Terdapat 5 jenis penyakit yang menyerang tanaman jagung di Balai Penyuluhan Pertanian Stabat. Penyakit-penyakit yang menyerang antara lain penyait bulai, penyakit hawar daun, penyakit karat daun, penyakit bercak daun dan penyakit layu stewart. Penyakit yang banyak menyerang tanaman jagung keseluruhan adalah penyakit bercak daun pada umur tanaman 70 Hst sejumlah 22 tanaman. Pada penyakit bulai terjadi sebanyak  4%, penyakit karat daun serangan sebanyak 4%, penyakit bercak daun sebanyak 11%, penyakit hawar daun sebanyak 6% dan penyakit layu stewart sebanyak 3% serangan. Intensitas serangan patogen yang tertinggi terjadi pada penyakit bercak daun dengan 11% dari skala yang telah tertera. Pengendalian yang dilakukan dilapangan antara lain pengendalian secara kimiawi dan pengendalian secara mekanik.
Karakteristik Fisikokimia Kopi Lelesan Terhadap Suhu Seduhan dan Lama Ekstraksi. Lukmanul nul hakim
Serambi Journal of Agricultural Technology Vol 3, No 2 (2021): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v3i2.3486

Abstract

Lelesan coffee is physiologically has experienced perfect maturation naturally, so it will fall due to late picking. Coffee is a non alcoholic plant and also belongs to the category of refreshing drinks. Coffee as a refreshing drink contains more antioxidants than tea and chocolate. The mainstay content in lelesan coffee in addition to caffeine, there is also a juice content. The juice content is the solubility of a substance in organic solvents caused by heating and steeping. The purpose of this study was to examine the effect of steeping temperature and extraction time on the physicochemical properties of lelesan coffee (Coffea arabica). This study used a 2 factorial completely randomized design (CRD) consisting of steeping temperature, A1: 85°C, A2 : 95°C, A3 : 105°C and extraction time, B1 = 5 minutes, B2 = 10 minutes, B3 = 15. The observed variables were water content, juice content and organoleptic test of taste and color. The best treatment for coffee extract was obtained at a steeping temperature of 85 oC and extraction time of 10 minutes (A1B2) with the value of each parameter, namely juice content 23.43%, taste organoleptic test 4.12 (like), color 4.12 ( like).
Attitude Towards Entrepreneurial Activities Among Yam Farmers In Ekiti State, Nigeria Sola Emmanuel Komolafe
Serambi Journal of Agricultural Technology Vol 3, No 2 (2021): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v3i2.1540

Abstract

To understand the attitude of farmers towards yam entrepreneurial activities in Ekiti State, Nigeria, data were collected on respondents’ personal characteristics, attitude of farmers and factors influencing farmers’ attitude towards yam entrepreneurial activities. Data were analysed with frequency, percentage, mean and multiple regression analysis. Findings shows that respondents were married (81%), aware of agri-entrepreneurship skills (42%), experienced (30 years), inherited land (62%) and rarely visited major towns (41.2%). Majority (98.8%) of the respondents had positive attitude toward entrepreneurial activities. Marital status (p=0.023), years of experience (p=0.015) and land tenure (t= p=0.023) were determinants factors for positive attitude towards yam entrepreneurial activities among respondents. The study concluded that yam entrepreneur farmers in Ekiti State had positive attitude towards yam entrepreneurial activities. It was therefore recommend the need for intensive motivation programmes for yam farmers in Ekiti State by agricultural extension organisation with special focus on areas where respondents were found to have negative attitude.
Formulasi Pembuatan Edible Spoon Dengan Penambahan Varian Ekstrak Pewarna Alami Serta Bubuk Kayu Manis (Cinamomum Burmanii) Sebagai Anti Mikroba Puja Arismawanti; Irmayanti Irmayanti; Chairuni AR Chairuni AR
Serambi Journal of Agricultural Technology Vol 3, No 2 (2021): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v3i2.3529

Abstract

Edible spoon is one kind of edible cutlery, which is a disposable meal made of biodegradable materials so that it can reduce the neighborhood use of inhospitable plastic diets. Natural dyeing is safer than synthetic dyes. For example (leaves of pandan, carrots and purple sweet potatoes. The purpose of the study is identify the effects of adding a natural pigment extract, adding cinnamon powder and an interaction between a natural dye extract and cinnamon powder as anti microbial against edible spoon. The study uses a full random design (RAL) prosecuting patterns of 3 levels with 2 factors. The factor I is a natural dye extract with three levels of it: P1 = extract of pandan leaves (3%), P2 = carrot extract (3%) and P3 = extract of purple sweet potato (3%). The factor II is cinnamon powder with 3 levels of yatiu K1 =1%, K2 =1.5% and K3 =2%.  The parameters analyzed in the study are for tests of water levels and hedonic organoleptic tests (color, taste and aroma). Studies have shown that the effects of adding a variant extracted from natural dyes have a very real impact on water levels, hedonic organoleptic tests (colors and scents), but have no real effect on hedonic organoleptic tests. The effect of cinnamon powder is particularly evident on water levels tests, hedonic organoleptic tests (color and taste), but it has no real effect on scent hedonic organoleptic tests. Whereas the mixing of variant extracts of natural dyes and cinnamon powders does not make a real difference in water levels, organoleptic tests (color, taste and aroma). The best treatment based on adding extract of pandan leaves and cinnamon powder 2% (P1K3) is edible spoon with the chemical properties of water 9.90%, hedonic organoleptic {color 1.87 (not like), 4.58 (likes) and scent 4.40 (likes)}.
Perceived Effectiveness Of Veterinary Services Among Livestock Farmers In Kwara State, Nigeria Ajoke Oluwatoyin Kayode
Serambi Journal of Agricultural Technology Vol 3, No 2 (2021): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v3i2.2957

Abstract

Diseases persist to be one of the major pressures hampering the development of livestock production in Nigeria. This study examined the effectiveness of veterinary services among livestock farmers in Kwara State, Nigeria. The specific objectives were to describe the socio-economic characteristics of livestock farmers; assess farmers’ satisfaction of veterinary services; assess farmers’ perceived benefits from veterinary services and identify the constraints to veterinary services. A random sampling technique was used to select 120 respondents on whom structured questionnaire was administered. Data collected was analyzed using descriptive statistics and the Multiple Regression Analysis. Result reveals that the farmers mean age, farming experience and years of using veterinary services were 47.64 years, 18.12years and 14.63 years respectively. Farmers’ overall perception of the effectiveness of veterinary services was high (MS=2.19) and they perceived that the veterinary service providers were most effective in diagnosis of diseases (MS=2.43) and vaccination (MS=2.32). Farmers indicated that the benefit they enjoyed most was better performance of their livestock (MS=2.83) and the major constraint faced was the untimely availability (MS=2.17) and shortage (MS=2.15) of veterinary service providers. At p0.05, years of schooling (β =0.209), number of animals owned (β=0.174) and type of veterinary service provider (β=-0.186) were the determinants of farmers perception of the effectiveness of veterinary service. The study concluded that that livestock farmers had a high perception of the effectiveness of veterinary services in Kwara State, Nigeria and their perception of the effectiveness was influenced by some socio-economic characteristics. It recommends that government should establish more veterinary hospital and clinics, recruit qualified and certified veterinarian to make veterinary service accessible and affordable

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