bluuebunny/crossref_metadata_2025 huggingface dataset:
Karakteristik Fisikokimia dari Virgin Coconut Oil (VCO) yang Diproduksi dengan Metode Penggaraman dan Fermentasi Menggunakan Ragi Roti
Authors: Radhiah Asyatir , Martunis Martunis , Erika Cut
Published: May 2023

Abstrak. Minyak kelapa murni (virgin coconut oil, VCO) merupakan produk olahan yang terbuat dari daging kelapa dengan karakteristik minyak yang jernih, tidak mempunyai rasa dan memiliki aroma khas kelapa yang diproses secara higienis dengan atau tanpa pemanasan secara langsung. Pada umumnya pengolahan buah kelapa menjadi VCO dilakukan menggunakan metode pemanasan dengan suhu 95oC, namun metode ini dianggap kurang efektif karena bisa menyebabkan VCO cepat berbau tengik dan warna minyak berubah menjadi warna coklat Metode penelitian yang dilakukan yaitu dengan tanpa penambahan, penambahan garam 2% dan starter ragi 20% kedalam 200 mL krim santan dengan waktu inkubasi selama 12 jam dan 24 jam. Uji analisis VCO pada penelitian ini meliputi perhitungan rendemen, , kadar air, asam lemak bebas dan bilangan peroksida. Dari hasil penelitian ini didapatkan rendemen terbesar sebanyak 17% VCO dengan penambahan ragi dengan waktu inkubasi selama 24 jam. VCO tanpa penambahan garam dan ragi mempunyai kadar air yang paling rendah yaitu sebesar 0,12-0,13% dan VCO dengan penambahan garam dan waktu inkubasi selama 12 jam mempunyai kualitas yang lebih baik daripada VCO dengan perlakuan lainnya dengan kadar asam lemak bebas 0,33% dan nilai bilangan peroksida 4,57 mg ek/kg.Physicochemical Characteristics of Virgin Coconut Oil (VCO) Produced by Salting Method and Fermentation using bread YeastAbstract.. VCO or virgin coconut oil is a processed product made from coconut meat with the characteristics of clear oil, no taste and distinctive coconut aroma which is processed hygienically with or without direct heating. In general, coconut processing into VCO is done using the heating method with a temperature of 95oC, but this method is considered less effective because it can cause the VCO to quickly smell rancid and the color of the oil to turn brown. The research method was carried out without addition, adding 2% salt and 20% yeast starter into 200 mL of coconut cream with incubation time of 12 hours and 24 hours. The VCO analysis test in this study included the calculation of yield, water content, free fatty acids and peroxide number. From the results of this study, the largest yield was 17% VCO with the addition of yeast with an incubation time of 24 hours. VCO without the addition of salt and yeast has the lowest water content of 0,12-0,13% and VCO with the addition of salt and an incubation time of 12 hours has a better quality than VCO with other treatments with a free fatty acid content of 0,33% and the peroxide value is 4.57 mg ek/kg.
Ketahanan Beberapa Varietas Cabai ( Capsicum annuum L.) terhadap Begomovirus pada Pertumbuhan dan Hasil Tanaman di Dataran Menengah
Authors: Jannah Raihanil , Nurhayati Nurhayati , Kesumawati Elly
Published: May 2023

Abstrak. Penelitian ini bertujuan untuk mengetahui ketahanan terhadap Begomovirus pada beberapa varietas cabai merah (Capsicum annuum L.) pada pertumbuhan dan hasil tanaman di dataran menengah. Penelitian ini dilaksanakan di Kebun Percobaan Balai Latihan Penyuluh Pertanian (BLPP) Saree Kabupaten Aceh Besar pada bulan Februari sampai dengan Juli 2020. Penelitian menggunakan Rancangan Acak Kelompok pola Non Faktorial dengan 4 perlakuan dan 6 ulangan. Faktor yang diteliti adalah varietas tanaman cabai  merah yang terdiri dari 4, varietas Perintis, varietas Kencana, varietas Karo, dan varietas Lolay. Hasil penelitian di lapangan menunjukkan bahwa varietas berpengaruh sangat nyata pada tinggi dikotomus pada umur 15 dan 30 hari setelah tanam, lebar tajuk pada umur 75 hari setelah tanam, panjang buah dan diameter buah. Varietas terbaik yang resisten terhadap serangan Begomovirus pada pertumbuhan tanaman cabai dijumpai pada varietas Perintis, sedangkan pada hasil dijumpai pada varietas Perintis dan varietas Lolay. The resistance of several chilli (Capsicum annuum L.) varieties to begomovirus on the growth and yield of crops in mediumlands Abstract. This study aims to determine the the resistance of several chilli ( Capsicum annuum L.) varieties to Begomovirus on the growth and yield of crops in the mediumlands. This research conducted at experimental garden of Balai Latihan Penyuluh Pertanian (BLPP) Saree, Aceh Besar district n February to July 2020. The research design used was a randomized block designed with a non factorial pattern with four treatments and three replications. The factor studied was varieties of red chili plant which consists of four varieties, namely Perintis variety, Kencana variety, Karo variety, and Lolay variety. The results indicates that the treatment of varieties gave a significant effect on the dichotomous height in 15 and 30 days after planting, width of the plant canopy in 75 days after planting, fruit length and the diameter of chilies. The best variety that was resistant to Begomovirus attack on growth was found in Perintis variety, while in yield were found in Perintis variety and Lolay variety.
Pengaruh Perendaman Dengan Menggunakan Enzim Bromelin Terhadap Kualitas Dan Uji Organoleptik Kerupuk Kulit Sapi
Authors: Riskha Widia , Dzarnisa Dzarnisa , AB Amhar
Published: May 2023

Abstrak. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh perendaman kulit dengan enzim bromelin terhadap kualitas dan organoleptik kerupuk kulit sapi. Penelitian ini menggunakan kulit sapi dan enzim bromelin (komersil). Perlakuan enzim bromelin adalah: P1 = (kontrol), P2 = (5%), P3 = (10%), P4 = (15%). Rancangan penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 4 perlakuan dan 4 kali ulangan dan didapat 16 satuan percobaan. Data dianalisis dengan Analysis of Variance (ANOVA) dan apabila terdapat perbedaan antara perlakuan maka analisis akan dilajutkan dengan uji jarak berganda Duncan. Hasil sidik ragam memperlihatkan bahwa perendaman enzim bromelin dengan presentasi yang berbeda selama dua jam menunjukkan pengaruh sangat nyata (P 0,01) terhadap uji pH, sedangkan pada uji protein menunjukkan tidak adanya pengaruh (P 0,05). Pada uji organoleptik dengan perendaman enzim bromelin dengan presentasi yang berbeda menunjukkan tidak adanya pengaruh (P 0,05) terhadap warna, rasa, dan kerenyahan. Hasil penelitian dapat disimpulkan bahwa perendaman enzim bromelin dengan persentasi yang berbeda selama dua jam tidak menyebkan perbedaan protein pada kerupuk kulit sapi akan tetapi dapat meningkatkan nilai pH pada kerupuk kulit dan tidak dapat menyebabkan perbedaan pada wara, rasa, dan keenyahan pada kerupuk kulit.Effect of Soaking Using Bromelain Enzyme on Quality and Organoleptic Test of Cowhide CrackersAbstrak. The purpose of this study was to determine the effect of soaking the skin with the enzyme bromelain on the quality and organoleptic of cowhide crackers. This research uses cowhide and bromelain enzyme (commercial). The bromelain enzyme treatments were: P1 = (control), P2 = (5%), P3 = (10%), P4 = (15%). The design of this study used a completely randomized design (CRD) consisting of 4 treatments and 4 replications and obtained 16 experimental units. The data were analyzed by Analysis of Variance (ANOVA) and if there is a difference between the treatments, the analysis will be continued with Duncan's multiple distance test. The results of variance showed that the bromelain enzyme immersion with different presentations for two hours showed a very significant effect (P 0.01) on the pH test, while the protein test showed no effect (P 0.05). The organoleptic test with bromelain enzyme immersion with different presentations showed no effect (P 0.05) on color, taste, and crispness. The results of the study concluded that soaking bromelain enzymes with different percentages for two hours did not cause differences in protein in beef skin crackers but could increase the pH value of skin crackers and could not cause differences in color, taste, and crunchiness of skin crackers.
Judul Skripsi: Kecernaan Ransum pada Domba Ekor Tipis Jantan yang diberikan Bungkil Inti Sawit sebagai Substitusi Dedak Padi dengan Pakan Basal Rumput Odot Kering dan Limbah Serai Wangi Amoniasi (Cymbopogon nardus) Amoniasi
Authors: Ayunda Bella , Wajizah Sitti , Asril Asril
Published: May 2023

Abstrak. Hijauan merupakan pakan utama bagi ternak ruminansia, tetapi ketersediaan hijauan semakin berkurang. Limbah serai wangi merupakan limbah perkebunan yang mudah didapatkan serta efisiensi penggunaannya sebagai pakan ternak dapat ditingkatkan melalui proses amoniasi. Bungkil inti sawit dapat menyumbang protein dalam ransum ruminansia sehingga dijadikan pakan pengganti hijauan. Rancangan yang digunakan adalah rancangan bujur sangkar latin dengan menggunakan empat perlakuan dan masing-masing empat periode ulangan di mana R0 (kontrol) yaitu pemberian pakan perlakuan bungkil inti sawit 0% + dedak padi 40% + odot kering 30% + limbah serai wangi amoniasi 30%), R1 (Pemberian pakan perlakuan bungkil inti sawit 10% + dedak padi 30% + odot kering 30% + limbah serai wangi amoniasi 30%), R2 (Pemberian pakan perlakuan bungkil inti sawit 20% + dedak padi 20% + odot kering 30% + limbah serai wangi amoniasi 30%), R3 (pemberian pakan perlakuan bungkil inti sawit 30% + dedak padi 10% + odot kering 30% + limbah serai wangi amoniasi 30%). Hasil pengujian menunjukkan bahwa pemberian bungkil inti sawit sebagai substitusi dedak padi dengan pakan basal rumput odot kering dan limbah serai wangi amoniasi tidak berpengaruh nyata (P0,05) terhadap konsumsi pakan, kecernaan bahan kering (KcBK) dan kecernaan bahan organik (KcBO). (Ration Digestibility of Thin-tailed Rams Feeding Palm Kernel Cake as a Substitute for Rice Bran with Dried Dwarf Elephant Grass and Ammoniated Citronella (Cymbopogon nardus) Waste as Basal Feed) Abstract. Forage is the main feed for ruminants, but the availability of forage is decreasing. Citronella waste is plantation waste that is easily obtained and the efficiency of its use as animal feed can be increased through the ammonia process. Palm kernel cake can contribute protein in ruminant rations so that it can be used as a substitute for forage feed. The design used was a Latin square design using four treatments and four replicate periods in which R0 (control) was feeding with 0% palm kernel cake treatment + 40% rice bran + 30% dry pulp + 30 % ammoniated citronella waste. %), R1 (Feeding 10% palm kernel cake + 30% rice bran + 30% dry mussel + 30% citronella waste ammonia), R2 (Feeding 20% palm kernel cake treatment + 20% rice bran + dry mussel 30% + 30% ammoniated citronella waste), R3 (feeding 30% palm kernel cake treatment + 10% rice bran + 30% dried citronella waste + 30% ammoniated citronella waste). The test results showed that the provision of palm kernel cake as a substitute for rice bran with dry grass grass basalt and ammoniated citronella waste had no significant effect (P0.05) on feed consumption, dry matter digestibility (KcBK) and organic matter digestibility (KcBO).
KEMAMPUAN SARI DAUN SALAM (Syzygium polyanthum) DALAM MENEKAN KEBUSUKAN DAGING BROILER
Authors: Putri Oknysa
Published: May 2023

Suatu penelitian telah dilakukan tentang Kemampuan Sari Daun Salam (Syzygium polyanthum) Dalam Menekan Kebusukan Daging Broiler di Laboratorium Ilmu dan Teknologi Pengolahan Daging dan Laboratorium Ilmu dan Teknologi Pengolahan Susu. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 3 perlakuan yaitu: P1= lama perendaman 8 jam, P2= lama perendaman 16 jam, dan P3= lama perendaman 32 jam. Setiap perlakuan terdapat 5 kali ulangan sehingga diperoleh 15 unit percobaan. Adapun parameter yang diukur yaitu: uji ebert, uji H2S, uji postma dan uji total mikroba. Berdasarkan hasil penelitian yang telah dilakukan menunjukkan bahwa perendaman dengan sari daun salam tidak berpengaruh (P 0.05) terhadap kebusukan daging broiler. Hasil uji Eber terdapat 50 % sampel telah menujukkan tanda awal terjadinya proses kebusukan, dan sedangkan pada uji H2S lebih dari 50% sampel mengalami proses awal kebusukan, serta uji Postma menunjukkan semua sampel mengalami proses awal terjadinya kebusukan, selanjutnya hasil uji total mikroba yang menunjukkan cemaran mikroba sebanyak 6.5x 107 CFU/g. Berdasarkan hasil yang diperoleh dapat disimpulkan bahwa sari daun salam tidak mampu menekan kebusukan daging broiler. Kata Kunci: Daun salam, Daging broiler, Uji kebusukan
ANALISIS INCOME OVER FEED COST PEMBERIAN PAKAN BUNGKIL INTI SAWIT SEBAGAI SUBTITUSI DEDAK PADI DENGAN PAKAN BASAL HIJAUAN DAN LIMBAH SEREH WANGI (Cymbopogon nardus) AMONIASI PADA DOMBA EKOR TIPIS
Authors: Alkhalidi Muhammad Wali
Published: May 2023

Abstrak. Penelitian tentang Analisis Income Over Feed Cost Pemberian Pakan Bungkil Inti Sawit Sebagai Subtitusi Dedak Padi dengan Pakan Basal Hijauan dan Limbah Sereh Wangi (Cymbopogon nardus) Amoniasi pada Domba Ekor Tipis telah dilakukan di Laboratorium Lapangan Peternakan Fakultas Pertanian Universitas Syiah Kuala yang berlokasi di Desa Kopelma Darussalam Banda Aceh. Penelitian berlangsung selama 90 hari sejak Januari 2021 sampai dengan April 2021. Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian pakan bungkil inti sawit sebagai subtitusi dedak padi dengan pakan basal hijauan dan sereh wangi amoniasi terhadap income over feed cost pada pemeliharaan ternak domba ekor tipis. Parameter yang diamati adalah : konsumsi ransum, biaya ransum, penerimaan dan analisis income over feed costs. Hasil penelitian menunjukkan,bahwa perlakuan penelitian substitusi dedak padi oleh bungkil inti sawit (BIS), tidak memperlihatkan respon yang lebih baik terhadap pertambahan berat badan domba dibandingkan dengan perlakuan kontrol (perlakuan tanpa pemberian BIS). Maka dari penelitian ini dapat disimpulkan bahwa, BIS tidak dapat mensubstitusi bahan pakan dedak padi dalam ransum domba ekor tipis.
Hubungan Kepemimpinan dan Motivasi terhadap Kinerja Karyawan pada Perusahaan Socolatte di Kecamatan Bandar Baru Kabupaten Pidie Jaya
Authors: Susianti Lena , Baihaqi Ahmad , Romano Romano
Published: May 2023

Abstract. Socolatte is a cocoa bean processing industry into various chocolate preparations. In running a business, of course, the role of the leadership is needed, in this case the owner of the company and the role of the employees as the driving force of the company. Employees as business actors need to be regulated in such a way that the goals or objectives of the company can be achieved. The presence of a leader is needed to direct and supervise the work of employees so that the goals of the company can be achieved optimally. In addition, the motivation (motivation from within) the employee concerned is also very necessary at work. The combination of the leadership role and employee motivation will determine the performance of the employee. This study aims to determine whether there is a relationship between top management or company owners on employee performance, and whether there is a relationship between work motivation and employee performance at the Socolatte company, as well as the close relationship between variables. The sample selection was carried out using the census method with a total of 33 employees. The data used are primary and secondary data. The analytical method used is the Chi Square method and the instrument test uses validity and reliability tests. The results showed that the p value in the Chi Square test for the first hypothesis regarding the relationship between. leadership and employee performance was 0.167. This number is greater than the value of = 0.05. Based on the decision-making criteria for the chi-square statistical test where if p α, then the decision is to accept H0, which means that the relationship between leadership variables and employee performance at Socolatte company is not significant. Then the p value in the Chi Square test for the second hypothesis regarding the relationship between work motivation and employee performance is 0.022. This number is smaller than the value of = 0.05. Based on the decision- making criteria for the chi square statistical test where if p α, then the decision is to reject H0, which means that the relationship between work motivation and employee performance is significant. Then for the close relationship between motivational variables and performance, it is obtained from the contingency coefficient value of 0.370 or in the range of 0.20 - 0.40. This means that the two variables have a small (not close) relationship. However, this relationship cannot be ignored because if there is a change in the value of a work motivation variable, it will still make a change even though it is a small part of the performance variable.
Dampak Pandemi Covid-19 Terhadap Tenaga Kerja Pengangguran Terbuka Di Provinsi Aceh
Authors: Umami Khairi , Fauzi T. , Marsudi Edy
Published: May 2023

The current pandemic condition causes sluggish economic growth which results in increased unemployment. With the limitation of population mobility, as well as the closure of shopping centers, the closure of tourist attractions makes economic activity not as smooth as before. As many as 4,000 workers in Aceh have been fired or have been laid off since the COVID-19 pandemic. According to the BPS report, Aceh Province experienced an increase in the Open Unemployment Rate from before and during the pandemic by 0.42%. The purpose of this study was to determine the Impact of the COVID-19 Pandemic on Unemployed Workers in Aceh Province and How Big the Impact of the COVID-19 Pandemic on Open Unemployed Workers in Aceh Province. The analytical method used in this study is Multiple Classification Analysis using the SPSS application. Based on the results of the study, it was found that the beta value was adjusted before the COVID-19 pandemic, the Provincial Minimum Wage had the largest influence with a value of 40.5%, while during the COVID-19 pandemic, the Provincial Minimum Wage variable also had the largest influence, namely 34.5%. When viewed from the R-squared value before the COVID-19 pandemic, it was shown that there was a diversity of the open unemployment rate of 34.2%. Meanwhile, during the COVID-19 pandemic, the R-squared value showed the diversity of the open unemployment rate during the COVID-19 pandemic of 29.4%. The conclusion in this study is that the impact of the COVID-19 pandemic on the Open Unemployment Rate has a significant effect, obtained from a significant level of 0.079 which means it is lower than the 5% negligible.
Analisis Karakteristik Spektrum Tanah Berbasis Near Infrared Spectroscopy
Authors: Mumtazmi Najla , Mustaqimah Mustaqimah , Bulan Ramayanty , Devianti Devianti , Munawar Agus Arip
Published: May 2023

Tanah adalah media dan sumber daya alam terpenting untuk pertumbuhan dan perkembangan tanaman. Tanaman dapat tumbuh ketika tanah dengan kondisi baik, sehat dan subur. Tujuan penelitian ini adalah mengkaji karakteristik sifat elektro-optik dari tanah berdasarkan spektrum near infrared agar menghasilkan informasi panjang gelombang relevan dengan nutrisi atau properties kimia tanah. Hasil penelitian menunjukkan bahwa rentang panjang gelombang relevan untuk menggambarkan properties dan nutrisi tanah seperti ikatan O-H yang terdapat pada panjang gelombang 5250 – 5261 Cm-1, 5843 – 5854 Cm-1, C-H pada panjang gelombang 5696– 5715 Cm-1 , 7443 – 7509 Cm-1.Analysis of Soil Spectrum Characteristics Based on Near Infrared SpectroscopySoil is the most important medium and natural resource for plant growth and development. Plants can grow when the soil is in good, healthy and fertile conditions. The purpose of this study was to examine the characteristics of the electro-optical properties of the soil based on the near infrared spectrum in order to produce wavelength information relevant to the nutrient or chemical properties of the soil. The results showed that the wavelength range is relevant to describe soil properties and nutrients such as O-H bonds found at wavelength 5250 – 5261 Cm-1, 5843 – 5854 Cm-1, C-H at wavelength 5696 – 5715 Cm-1 , 7443 – 7509 Cm-1
Identifikasi Faktor-faktor Internal dan Eksternal Pada Usaha Keripik Singkong Industri Rumah Tangga di Desa Tulaan Kecamatan Gunung Meriah Kabupaten Aceh Singkil (Studi kasus Pada Indutri Rumah Tangga Cap Murti)
Authors: Afriliyandha Vira , Usman Mustafa , Bahri T. Saiful
Published: May 2023

The household cassava chips industry, Cap Murti, produces cassava chips and can become the main industry in Tulaan Village, Gunung Meriah District, Aceh Singkil Regency. One of them is product development. Good product development requires proper marketing to achieve the goals and desires of the domestic industry so that Cap Murti's domestic industry can continue to grow. According to (Saparudin, 2008), the growth and development of the domestic industry in each period has an impact on increasing competition. The increasingly fierce competition tends to balance the level of profit. The purpose of this study was to determine the factors that influence the development of cassava chips business in the home industry of Cap Murti in Tulaan village, Gunung Meriah district, Aceh Singkil district. This research consists of descriptive analysis of data and analysis of strategic planning in the form of tables, charts and descriptions. Based on the results of the study, it was found that the internal factors that could affect the Cap Murti Home Industry business in the form of strength factors were as follows (taking advantage of opportunities), namely: Internal factors consisted of: 1) Availability of raw materials; 2) Products are easily absorbed by the market; 3) Products are made continuously; 4) Products are easy to produce; 5) Durable product. External factors consist of: 1) Lack of working capital; 2) Equipment is still simple; 3) Promotion is still lacking; 4) Product packaging is less attractive; 5) Limited production capacity. Meanwhile, external factors that affect Cap Murti's home industry business consist of: 1) Increasing market demand; 2) Establishment of good communication between customers and the company; 3) Cassava chips fans come from all walks of life; 4) New customers; 5) The taste of the product that has a characteristic. While the threat factors consist of: 1) The increase in the price of raw materials; 2) The emergence of competitors for similar products and other products; 3) The decline in people's purchasing power due to inflation; 4) It is difficult to get a qualified workforce because of small capital; 5) Weak in market competition due to simple technology. Cap Murti's home industry business strategy based on the results of the SWOT analysis is in quadrant I, which means aggressive strategy (SO) or using strengths and taking advantage of opportunities.
Faktor-Faktor yang Mempengaruhi Konsumen dalam Memilih Coffe Shop Modern pada Masa Pandemi Covid-19 di Kecamatan Syiah Kuala Kota Banda Aceh
Authors: Shallaby Fadhilah Rany , Makmur T. , Abdullah Otto Nur
Published: May 2023

The increasingly widespread presence of modern coffee shops is triggered by  the changes in lifestyle of urban communities in Indonesia which trigger changes in coffee consumption patterns, where consumers now consider coffee as a lifestyle. The increase in the number of modern coffee shop businesses in Banda Aceh City proves that the coffee buyers in Banda Aceh City are very large. Therefore, it is important for modern coffee shop business owners to have their own advantages in the eyes of consumers compared to their competitors in order to gain customer loyalty. A total of 100 samples were taken from the 5 largest and most popular modern coffee shops in Syiah Kuala District, Banda Aceh City. Based on the research data, it is obtained that together the variables Product (X1), Price (X2), Place (X3), Service (X4), Promotion (X5), and Health Protocol (X6) have a significant influence on Consumer Decisions in choosing a modern coffee shop during the Covid-19 pandemic in Syiah Kuala District.
Pengaruh Beberapa Jenis dan Dosis Pupuk Organik Terhadap Pertumbuhan Tanaman Pegagan (Centella asiatica L.)
Authors: Nurfanisya Cut Farah , Mayani Nanda , Kurniawan Trisda
Published: May 2023

Abstrak. Penelitian ini bertujuan untuk menemukan pengaruh dari beberapa jenis dan dosis pupuk organik terhadap pertumbuhan tanaman pegagan. Penelitian ini berlangsung di Rumah Kaca 1, Laboratorium Hortikultura, dan Laboratorium Ilmu Gulma Fakultas Pertanian Universitas Syiah Kuala Banda Aceh, dari bulan Agustus sampai November 2021. Penelitian ini menggunakan Rancangan Acak Lengkap pola faktorial dengan 2 faktor dan 3 ulangan. Faktor jenis pupuk organik yang meliputi 3 taraf berupa pupuk kandang sapi, pupuk kompos serasah daun trembesi dan pupuk kompos tandan kosong kelapa sawit (TKKS). Faktor dosis pupuk organik yang meliputi 4 taraf berupa 10, 20, 30 dan 40 ton ha-1. Hasil penelitian memperlihatkan bahwasannya jenis pupuk organik berpengaruh sangat nyata terhadap panjang akar serta berpengaruh nyata terhadap pertambahan jumlah stolon umur 75 HSPT (Hari Setelah Pindah Tanam). Pupuk kompos TKKS merupakan jenis pupuk organik yang terbaik untuk pertumbuhan tanaman pegagan. Dosis pupuk organik berpengaruh nyata terhadap panjang akar, berat akar, dan berat kering keseluruhan tanaman. Dosis pupuk organik yang terbaik untuk pertumbuhan tanaman pegagan yaitu 10 ton ha-1. Interaksi antara beberapa jenis dan dosis pupuk organik sangat nyata terhadap pertambahan jumlah stolon umur 75 HSPT. Kombinasi perlakuan terbaik yaitu pupuk kompos TKKS dengan dosis 10 ton ha-1.Types and Doses of Organic Fertilizer Effect on Growth of Pegagan (Centella asiatica L.)Abstract. This research aims to find out the effect of the types and doses of organic fertilizer on the growth of pennywort. This research was conducted at Greenhouse 1, Horticulture Laboratory, and Weed Science Laboratory of Agriculture Faculty, Syiah Kuala University, Banda Aceh, from August to November 2021. This research used a factorial completely randomized with 2 factors and 3 replications. The types of organic fertilizer factor which includes of 3 levels, there are cow manure, trembesi leaf litter compost, and empty bunch of oil palm compost. The doses of organic fertilizer factor which includes of 4 levels, there are 10, 20, 30, and 40 tons ha-1. The results showed that the types of organic fertilizer has a very significant effect on the root length, and has a significant effect on the increase the number of stolons at the age of 75 DAP (Days After Planting). Empty bunch of oil palm compost was the best type of organic fertilizer for the growth of pennywort. The doses of organic fertilizer has a significant effect on the root length, root weight, and the dry weight of the whole plant. The best doses of organic fertilizer for the growth of pennywort was 10 tons ha-1. The interaction between the types and doses of organic fertilizer was very significant on the increase the number of stolons at the age of 75 DAP. The best combination of treatments was empty bunch of oil palm compost 10 tons ha-1.
Kajian Pengeringan Pisang, Ubi Jalar dan Nangka
Authors: Della Satifa Auriza , Nilda Cut , Haryani Sri
Published: May 2023

Abstrak. Produk olahan pisang, ubi jalar dan nangka bertujuan untuk memperpanjang daya simpan dan meningkatkan nilai tambah. Salah satu metoda pengolahan dan pengawetan makanan adalahmelalui pengeringan. Tujuan dari penelitian ini adalah untuk mendapatkan mutu buah kering yang baik. Pada penelitian ini suhu pengeringan divariasikan pada suhu 50℃ dan 70℃. Analisis yang dilakukan terhadap produk adalah kadar air menggunakan metode oven, rasio rehidrasi dan waktu rehidrasi. Hasil penelitian menunjukkan bahwa pengeringan pisang raja pada suhu 50℃ selama 21 jam memiliki nilai kadar air sebesar 14,98%, rasio rehidrasi 46,15% dan waktu rehidrasi selama 10.28.42 menit. Pada pengeringan nangka suhu 50℃ selama 29 jam memiliki nilai kadar air 11,83%, rasio rehidrasi 56,89% dan waktu rehidrasi selama 08.19.84, sedangkan pada pengeringan ubi jalar suhu 70℃ selama 9 jam memiliki kadar air 10,99%, rasio rehidrasi 40,47% dan waktu rehidrasi 23.13.50 menit.Study of Banana, Sweet Potato and Jackfruit DryingAbstract. Banana, sweet potato and jackfruit were dried to extend  their shelf life and increase added value. Drying is one  method to preserve food. The purpose of this study was to obtain good quality dried fruits. In this study, the drying temperature was set at 50℃ and 70℃. The analysis carried out were measurement of the water content using the oven method, rehydration ratio and time. The results showed that drying of banana at 50℃ for 21 hours resulted  moisture content of 14.98%, rehydration ratio of 46.15% and  rehydration time of 10.28.42 minutes. Jackfruit drying at 50℃ for 29 hours had a moisture content of 11.83%, rehydration ratio of 56.89% and rehydration time of 08.19.84, while sweet potato drying at 70℃ for 9 hours gave  10.99% moisture content , the rehydration ratio of 40.47% and the rehydration time was 23.13.50 minutes.
Kajian Literatur Pembuatan Fruit Leather dari Labu Kuning dan Wortel
Authors: Shadiqa Taswin Nardini , Asmawati - , Haryani Sri
Published: May 2023

Fruit leather merupakan salah satu produk olahan hasil pengeringan bubur buah atau sayuran sehingga menghasilkan lembaran tipis seperti kulit yang bertekstur kenyal yang dapat disimpan dalam jangka waktu yang lama. Produk ini dapat dikategorikan sebagai makanan sehat karena mengandung berbagai nutrisi bermanfaat. Penggunaan bahan baku kombinasi seperti labu kuning (Cucurbita moschata D.) dan wortel (Daucus carota L.) dapat menghasilkan fruit leather yang tinggi nutrisi dan dapat meningkatkan keanekaragaman produk dari bahan pangan lokal. Perbandingan bahan labu kuning dan wortel yang bervariasi akan menghasilkan fruit leather dengan karakteristik kimia yang berbeda. Kendala yang sering muncul dalam pembuatan fruit leather adalah tingkat elastisitasnya yang rendah. Oleh sebab itu, diperlukan penambahan bahan penstabil, seperti gum arab, untuk dapat meningkatkan kualitas fisikokimia dan organoleptik pada produk. Literature Review of Fruit Leather Productions from Combination of Pumpkin and CarrotsFruit leather is one of processed food  made from the drying of fruit or vegetable puree to produce a thin sheet like leather with a chewy texture that can be stored for a long time. This product can be categorized as a healthy food because it contains a variety of beneficial nutrients. The use of combination raw materials such as pumpkin (Cucurbita moschata D.) and carrots (Daucus carota L.) can produce nutritious fruit leather and  increase product diversity from local  ingredients. Various ratio of pumpkin and carrot will produce fruit leather with different chemical characteristics. Constraints that often arise in the manufacture of fruit leather is a low level of elasticity. Therefore, it is necessary to add a stabilizer, such as gum arabic, to improve the physicochemical and organoleptic quality of the product.
Kajian Literatur Pembuatan Avocado Fruit Butter (Margarin Buah Alpukat)
Authors: Humaira Annisa , Asmawati - , Haryani Sri
Published: May 2023

Olesan buah yangsering dibuat atau sering dikonsumsi adalah selai buah (jam), marmalade, jelly, preserves, conserves dan fruit butter. Fruit butter (margarin buah) merupakan salah satu jenis olesan dengan bahan dasar dari buah yang digunakan sebagai olesan roti. Pembuatan fruit butter biasanya memakai gula dengan kadar lebih rendah dibandingkan selai pada umumnya. Pembuatan fruit butter dapat dimodifikasi dengan penambahan lemak atau minyak sebagai penambah nilai kalori dan penambah rasa gurih. Buah alpukat memiliki kandungan lemak yang sehat sehingga baik diolah menjadi olesan buah dibandingkan fruit butter dari buah lainnya. Penstabil juga diperlukan untuk memperbaiki tekstur dan penampakan fruit butter.(Literature Review Of Making Avocado Fruit Butter)Fruit spreads that are often made or often consumed are fruit jam, marmalade, jelly, preserves, conserves and fruit butter. Fruit butter is one type of spread with the basic ingredients is  fruit and or vegetable and  used as a spread for bread. Preparation of fruit butter usually uses sugar with lower levels than jam in general. The production of fruit butter can be modified by adding fat or oil to add caloric value and add savory taste. Avocado has a healthy fat content so it is beneficial to be processed into fruit spread. Stabilizers are  usually needed to improve the texture and appearance of fruit butter.
Sistem Kontrol Nilai EC (Electrical Conductivity) untuk Nutrisi Tanaman Bayam Hidroponik Berbasis Mikrokontroler ATMega 328
Authors: Nasution Solihin Pahlepi , Devianti Devianti , Satriyo Purwana
Published: May 2023

Abstrak. Otomasi adalah sebuah proses yang secara otomatis mengontrol operasi mekanik dan perlengkapan mekanik atau juga elektronika yang dapat menggantikan manusia dalam mengamati dan mengambil sebuah keputusan. Sistem kontrol adalah bagian otak atau pikiran dari keseluruhan suatu sistem. Sistem kontrol dapat tersusun dari komputer, rangkaian elektronik yang sederhana, peralatan mekanik. Penerapan sistem sistem hidroponik tidak terlepas dari nutrisi tanaman, biasanya diatandai dengan nilai TDS ppm dan EC ms/cm. Perubahan nilai EC yang tidak terkendali akan  mengganggu pertumbuhan tanaman, sehingga diperlukan suatu kendali yang dapat mengontrol EC agar tetap sesuai dengan kebutuhan tanaman. Salah satu aplikasi sistem kendali untuk mengontrol EC adalah menggunakan mikrokontroler. Mikrokontroler merupakan suatu alat elektronik digital yang berfungsi sebagai bagian pengolah informasi untuk sistem kendali. Mikrokontroler yang digunakan adalah mikrokontroler AVR tipe ATmega328.EC (Electrical Conductivity) Value Control System For Hydroponic Spinning Plant Nutrition Based On ATmega 328 MicrocontrolerAbstract. Automation is a process that automatically controls the operation of mechanical and mechanical equipment or electronics that can replace humans in observing and making decisions. The control system is part of the brain or mind of the whole system. The control system can be composed of computers, simple electronic circuits, mechanical equipment. The application of a hydroponic system cannot be separated from plant nutrition, usually indicated by the TDS value of ppm and EC ms/cm. Uncontrolled changes in EC values will interfere with plant growth, so we need a control that can control EC so that it remains in accordance with plant needs. One of the control system applications to control EC is using a microcontroller. Microcontroller is a digital electronic device that functions as part of the information processing for the control system. The microcontroller used is an AVR microcontroller type ATmega328.
Biodiversitas Serangga pada Budidaya Tanaman Nilam dengan Pola Tanam Monokultur dan Polikultur
Authors: Saslidar Milda , Rusdy Alfian , Hasnah Hasnah
Published: May 2023

Abstrak. Nilam merupakan tanaman tropis yang termasuk dalam ordo Lamiales dan famili Lamiaceae. Umumnya petani menanam tanaman  secara monokultur untuk memperoleh hasil yang lebih banyak dengan pemeliharaan yang lebih mudah, namun pola tanam monokultur mempengaruhi keseimbangan serangga hama dan musuh alami. Sistem budidaya polikultur merupakan penanaman beberapa jenis tanaman dan ditanam dalam waktu yang bersamaan, sehingga penggunaan lahan lebih efisien serta mengurangi serangan OPT. Peubah yang diamati meliputi populasi serangga, keanekaragaman serangga, kelimpahan serangga. Secara umum tingkat keanekaragaman serangga pada pola penanaman polikultur yang terdiri dari tanaman nilam, cabai rawit, terung dan tomat terdapat 14 ordo dan 59 famili dan di pola tanam monokultur terdapat 13 ordo dan 55 famili serangga. Famili serangga dari ordo Coleoptera memiliki tingkat keanekaragaman tinggi pada pola tanam monokultur, sedangkan pada pola tanam polikultur famili serangga dari ordo Diptera dan Hemiptera memiliki tingkat keanekaragaman tinggi. Serangga dari ordo Hymenoptera khususnya famili Formicidae merupakan serangga dengan tingkat kelimpahan tinggi dan mendominasi pada pola tanam monokultur (34%) dan polikultur (66%).Kata kunci : Keanekaragaman,serangga, monokultur, polikultur. Abstract. Patchouli is a tropical plant that belongs to the order Lamiales and the family Lamiaceae. Generally, farmers grow crops in monoculture to get more yields with easier maintenance, but monoculture affect the balance of insect pests and natural enemies. Polyculture cultivation system is the planting of several types of plants and planted at the same time, so that land use is more efficient and reduces pest attacks. The observed variables included insect population, insect diversity, and insect abundance. In general, the level of insect diversity in the polyculture planting pattern consisting of patchouli, cayenne pepper, eggplant and tomato were 14 orders and 59 families and in the monoculture there were 13 orders and 55 insect families. Insect families from the order Coleoptera have a high level of diversity in monoculture, while in polyculture insect families from the orders Diptera and Hemiptera have high levels of diversity. Insects from the order Hymenoptera, especially the family Formicidae, are insects with high abundance and dominate in monoculture (34%) and polyculture (66%).Keywords: Biodiversity, insect, monoculture, policulture
Biodiversitas Serangga Tanah pada Pertanaman Nilam yang di Tumpangsarikan dengan Famili Solanaceae
Authors: Fitri Nurul , Rusdy Alfian , Hasnah Hasnah
Published: May 2023

Abstrak.Nilam merupakan salah satu tanaman penghasil minyak atsiri (Patchouli oil), yang dapat digunakan sebagai bahan campuran pembuatan kosmetik, farmasi, aroma terapi serta zat pengikat (fixative agent). Pola tanam tumpangsari merupakan salah satu usaha meningkatkan keanekaragaman dalam suatu agroekosistem baik flora maupun fauna. Kehidupan serangga sangat tergantung pada habitatnya seperti serangga tanah memiliki peranan yang penting dalam ekosistem pertanian. Tujuan penelitian ini untuk mengetahui keanekaragaman dan kelimpahan serangga tanah pada tanaman nilam yang ditumpangsarikan dengan tanaman famili Solanaceae (cabai, terung, dan tomat). Peubah yang diamati meliputi identifikasi dan populasi serangga tanah, keanekaragaman, kelimpahan dan indeks keanekaragaman. Pada lahan I terdapat 7 ordo, 24 famili serangga dengan total 2150 individu. Pada lahan II terdapat 6 ordo, 34 famili serangga dengan total 1922 individu, sedangkan pada lahan III terdapat 9 ordo, 31 famili serangga dengan total 1537 individu. Serangga yang paling banyak di temukan yaitu serangga dari famili Formicidae. Nilai indeks keanekaragaman pada ketiga lahan termasuk dalam kategori sangat rendahKata Kunci: Biodiversitas, Nilam, Serangga tanah, Tumpangsari, Solanaceae. Abstract. Patchouli is one of the essential oil-producing plants (Patchouli oil), which can be used as a mixture for making cosmetics, pharmaceuticals, aromatherapy and fixative agents. Intercropping is one of the efforts to increase diversity in an agroecosystem, both flora and fauna. Insect life is very dependent on their habitat as soil insects have an important role in agricultural ecosystems. The purpose of this study was to determine the diversity and abundance of soil insects on patchouli intercropping with plants of the Solanaceae family (chili, eggplant, and tomato). The observed variables included soil insect identification and population, diversity, abundance and diversity index. In land I there are 7 orders, 24 insect families with a total of 2150 individuals. In land II there are 6 orders, 34 insect families with a total of 1922 individuals, while in land III there are 9 orders, 31 insect families with a total of 1537 individuals. The most commonly found insects are insects from the Formicidae family. The value of the diversity index on the three lands is included in the very low category.Keywords: Biodiversity, Patchouli, Soil insects, Intercropping, Solanaceae.
Valuasi Ekonomi DAS Krueng Aceh Berdasarkan Metode Willingness to Accept (WTA)
Authors: Tsabitah Siti Dinah , Satriyo Purwana , Syahrul Syahrul
Published: May 2023

Abstrak. Valuasi DAS menggambarkan berapa besar nilai pemanfaatan DAS untuk kesejahteraan masyarakat dikarenakan air memiliki nilai keberadaan yang tinggi untuk segala aktivitas masyarakat. Valuasi DAS juga dapat menggambarkan baik atau buruknya kondisi sungai yang menyediakan barang dan jasa lingkungan di sekitar DAS. Tinggi atau rendahnya nilai DAS dapat dijadikan sebagai acuan untuk meningkatkan pengelolaan DAS sehingga manfaat yang diterima masyarakat lebih optimal dan nilai DAS semakin tinggi. Willingness to Accept (WTA) merupakan metode yang digunakan untuk melihat kesediaan masyarakat untuk menerima dan mencegah kerusakan lingkungan yang terjadi dengan adanya penurunan kualitas lingkungan. DAS Krueng Aceh termasuk dalam klasfikasi DAS yang harus dipulihkan serta harus dikelola secara tepat agar permasalahan yang terjadi pada DAS Kueng Aceh dapat teratasi sehingga nilai ekonomi maupun lingkungan yang didapat lebih optimal guna kesejahteraan masyarakat sekitar. Dengan adanya informasi mengenai besar valuasi ekonomi DAS Krueng aceh diharapkan akan mendorong pihak-pihak terkait untuk mengelola DAS Krueng Aceh secara optimal agar nilai ekonomi sumber daya air tidak drastis menurun.Economic Valuation of Krueng Aceh Watershed Based on Willingness to Accept MethodAbstract. Watershed valuation describes how much the value of the watershed utilization is for the community welfare, because water resources has a high existence value for all community activities. Again, watershed value can describe the good or bad condition of the river to provide environmental goods and services in the watershed. Either high or low value of the watershed can be used as a reference for improving watershed management so that the benefits received by the community are more optimal and the watershed value will be higher. Willingness to Accept (WTA) is a method used to observe the community's willingness to accept and prevent environmental damage that occurs with a decrease in environmental quality. Krueng Aceh watershed included in restored watershed classification that must be restored and must be managed appropriately so that the problems in Kueng Aceh watershed can be resolved in order to be an aoptimal environment for community welfare. With information regarding to economic valuation of the Krueng Aceh watershed, it hoped that it will encourage related parties to manage the Krueng Aceh watershed optimally so that the economic value of the water resource does not drastically decrease.
Penggunaan Model Mock dalam Menghitung Ketersediaan Air di Daerah Aliran Sungai (DAS) Krueng Aceh
Authors: Lubis Rizqon Imroatun Syarifah , Syahrul Syahrul , Devianti Devianti
Published: May 2023

Abstrak. Air merupakan salah satu sumber kehidupan, karena air adalah zat atau unsur esensial bagi kehidupan manusia dan mahluk hidup lainnya. Dapat dikatakan tidak ada kehidupan di muka bumi ini yang dapat berlangsung tanpa air. Tanpa ketersediaan air yang mencukupi kebutuhan manusia dan makhluk hidup lainnya dapat mengakibatkan terjadinya konflik. Maka dalam penelitian ini bertujuan untuk menganalisis seberapa besar potensi ketersediaan air berdasarkan debit yang tersedia pada Daerah Aliran Sungai (DAS) Krueng Aceh. Ketersediaan air pada DAS Krueng Aceh diharapkan dapat memenuhi kebutuhan wilayah tersebut secara kuantitatif. Analisis yang digunakan dalam penelitian ini menggunakan metode FJ. Mock. Metode ini dilakukan dengan mengaplikasikan pendekatan model hujan aliran dengan menggunakan data curah hujan, evapotranspirasi potensial, dan karakteristik hidrologi untuk memprediksi besar debit sungai dengan interval waktu bulanan.Calculating Water Supply in Krueng Aceh Watershed using Mock ModelAbstract. Water is a source of life, because water is an essential substance or element for human life and other living things. It can be said that no life on this earth can take place without water. Without the availability of water that meets the needs of human and other living things, conflicts can occur. This study aims to analyze how much potential water availability based on the available discharge in the Krueng Aceh watershed. The availability of water in the Krueng Aceh watershed is expected to meet the needs of the area quantitatively. The analysis used in this study is the FJ Mock method.. This method is carried out by applying a rainfall- run off model approach and using rainfall data, potential evapotranspiration, and hydrological characteristics to predict the amount of river discharge with monthly time interval.
Alat Pengusir Hama Burung Pipit Menggunakan Sensor Gerak Berbasis Arduino UNO
Authors: Zulfikri Zulfikri , Bulan Ramayanty , Mustaqimah Mustaqimah
Published: May 2023

Abstrak. Tujuan dari penelitian ini untuk merancang dan melakukan pengujian fungsional terhadap alat pengusir hama burung pipit menggunakan sensor Passive InfraRed (PIR) berbasis Arduino UNO. Penelitian ini dilaksanakan pada bulan November 2021 sampai Januari 2022, bertempat di Laboratorium Perbengkelan Alat dan Mesin Pertanian Program Studi Teknik Pertanian Fakultas Pertanian Universitas Syiah Kuala Darussalam Banda Aceh. Metode yang dilakukan pada penelitian ini adalah mendesain alat pengusir hama burung pipit menggunakan software fritzing. Selanjutnya, rancang bangun dan pengujian fungsional alat pengusir hama burung pipit dengan memanfaatkan sensor PIR yang mampu mendeteksi sinar infra merah pada objek burung pipit, kemudian hasil pendeteksian dikirim ke Arduino UNO untuk mengeluarkan output berupa suara elang melalui speaker. Hasil dari penelitian ini adalah cakupan jarak dari sensor PIR terhadap hama burung pipit yaitu sensor dapat mendeteksi objek dalam jangkauan 50 cm – 150 cm. Saat objek burung pipit melewati atau terdeteksi oleh sensor PIR maka speaker akan mengeluarkan output berupa suara elang.Sparrow Pest Repellent by Using Arduino UNO-Based Motion SensorAbstract. The purpose of this study was to design and perform functional testing of a sparrow repellent device using a Passive InfraRed (PIR) sensor based on Arduino UNO. This research was carried out from November 2021 to January 2022, at the Agricultural Equipment and Machinery Workshop Laboratory, Agricultural Engineering Study Program, Faculty of Agriculture, Syiah Kuala Darussalam University, Banda Aceh. The method used in this research is to design a sparrow repellent using fritzing software. Furthermore, the design and functional testing of the sparrow repellent device by utilizing a PIR sensor that is able to detect infrared rays on sparrow objects, then the detection results are sent to Arduino UNO to issue an output in the form of an eagle's sound through the speaker. The results of this study are the distance coverage of the PIR sensor against the sparrow pest, namely the sensor can detect objects within a range of 50 cm - 150 cm. When a sparrow object passes or is detected by the PIR sensor, the speaker will output an eagle sound.