Article Per Year (5 Year)
p-Index From 2021 - 2026
1.126
P-Index
This Author published in this journals
All Journal Serambi Saintia : Jurnal Sains dan Aplikasi Agroteknika JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Composite
Rahmah Hayati
Universitas Abulyatama
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Energy Engineering Environmental Science Immunology & microbiology Mechanical Engineering Nursing Public Health Social Sciences Veterinary Other

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Composite

 1 
Efektivitas pemupukan N, P, K dan Mg atas estimasi kebutuhan unsur hara makro untuk tanaman sawi hijau akuaponik Rahmah Hayati; Muhammad Irzan Majid; Erwin Masrul Harahap
Composite : Jurnal Ilmu Pertanian Vol 5 No 2 (2023): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v5i2.579

Abstract

Brassica juncea L. was know as mustard vegetable that has higher an economic value. However, it was a cultivation depend on the estimation of fertilizer application to increase to crop production. This study determine to nutrients obtained the optimal production results. Furthermore, the method used a survey method or qualitative research. Whereas, the conventional planting experimental design with a spacing of 20 × 20 cm per plant in 1 hectare. The percentage of N was calculated using the Kjeldahl method. Then, the compound of P, K, and Mg used a spectrophotometry. The data was analyzed using Microsoft Excel 2019. For parameters observed i.e: the wet weight (gr) and dry weight (gr), dry basis or Md (%), percentage from N, P, K, and Mg. Needed for total fertilizer to 10 tons/ha until 40 tons/ha. The results showed that fertilizer N was found in 3.86%, P was calculate in 0.72%, K was obtain in 3.83% and Mg was found in 0.37%. Furthermore, it was the average weight of Brassica juncea L. was 91.01 gr, wherein the dry weight was found in 6.72 gr. The dry basis Md was 12.54%. Finally, the fertilizer recommendations for Brassica juncea L. plants to optimal results up to 40 tons/ha using the fertilizer 5.45 grams. In this case, to the total urea in fertilization was 2.5 grams, and SP-36 fertilizer was 0.6 grams. Then, the KCl fertilizer was 1.8 grams, and dolomite of 0.6 grams with a recommended planting doses to aquaphonic system.
Metode pembuatan Dalgona Coffee Dessert (DCD) menggunakan konsep BOX Rahmah Hayati; Muhammad Luthfi; Ainal Mardhiah; Irwan Safwadi; Marah Sutan Rangkuti; Usman Usman
Composite : Jurnal Ilmu Pertanian Vol 7 No 1 (2025): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v7i1.845

Abstract

Dalgona coffee has experienced a decline in sale recently. Dalgona coffee dessert is a dessert made from chocolate cake with a mixture of cream and dalgona coffee. Dalgona coffee can be used as a dessert with a new method. Highly tight competition requires manufacturers to attract consumers in desserts. The production process starts from food raw materials to finished products. The aim of this research is to analyze the production method of Dalgona coffee dessert. The research method used a descriptive experimental with stages of material collection, documentation, literature study and product creation. The production process is carried out in one cycle which produces 18 packaged glasses. The "BOX" concept method saving a production costs by 10 percent compared to previous conventional methods. The dalgona coffee dessert production method includes production cost planning which has 4 (four) cost components, including: equipment costs, packaging costs, auxiliary costs, and production costs for 1 pan of chocolate cake or 9 cups of dalgona coffee dessert. The production process was carried out in 1 production with a target of 18 cups. The dalgona coffee dessert production process includes making chocolate cake, cream, and dalgona coffee, and then the packaging process in one cup. Dalgona Coffee Dessert has a balanced taste resulting from sweet and slightly bitter flavors and has a dense texture. Dalgona coffee dessert is affordable and pocket friendly. This product has been marketed in the Haba Dessert Business which is one of the efforts to support Aceh UMKM.
Co-Authors Ainal Mardhiah Arif Rifaldi Bukhari Usman Elvrida Rosa Erwin Masrul Harahap Fajar Siddiq Fawwa Rahly Irwan Safwadi Marah Sutan Rangkuti Muhammad Irzan Majid Muhammad Luthfi Mulyadi Mulyadi Rahmiati Rahmiati Riki Musriandi Savitri Savitri Syamratul Achwan