Browsing Undergraduate Theses by Title
Now showing items 1-10 of 924
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Aklimatisasi Planlet Kentang (Solanum Tuberosum L.) Varietas Granola pada Beberapa Media Tanam dan NPK
(Universitas Sumatera Utara, 2024)Research on the Acclimatization of Potato Plantlets Granola Varieties in Several Planting Media and NPK was carried out from December 2023 to May 2024 in the Greenhouse of the Faculty of Agriculture and the Laboratory ... -
Aktivitas Antagonis Hendersonia sp. dan Aspergillus sp. dalam Menghambat Pertumbuhan Ganoderma boninense pada Kelapa Sawit (Elaeis guineensis)
(Universitas Sumatera Utara, 2024)Ganoderma disease is very important to be handled seriously. There are many efforts have been made to quell ganoderma disease, including utilization of biological control agents that are antagonistic to Ganoderma boninense ... -
Aktivitas Antimikroba dari Ekstrak Daun Surian (Toona sureni Merr.) terhadap Streptococcus mutans dan Candida Albicans
(2018)Toona sureni Merr. (surian) is a medicinal plant for diarrhea and dysentery. The purpose of this study was to determine the ability of methanol, ethyl acetate, and surian leaves n-hexane to inhibit Streptococcus mutans and ... -
Aktivitas Antimikroba Ekstrak Etanol Batang dan Daun Evodia (Euodia ridleyi Horch.) terhadap Pertumbuhan Streptococcus mutans, Shigella dysenteriae dan Candida albicans secara in Vitro
(Universitas Sumatera Utara, 2013)In vitro antimicrobial activity of ethanol stems and leaves extract of Evodia (Euodia ridleyi Horch.) has been conducted. The purpose is to study component of secondary metabolites stems and leaves extract of Euodia ... -
Aktivitas Antimikroba Ekstrak Etanol Daun dan Bunga Tahi Ayam (Tagetes erecta Linn.) terhadap Pertumbuhan Streptococcus mutans, Shigella dysenteriae dan Candida albicans secara in Vitro
(Universitas Sumatera Utara, 2013)In vitro antimicrobial activity of ethanol leaves and flower extract of tahi ayam (Tagetes erecta Linn.) against growth of Streptococcus mutans, Shigella dysenteriae and Candida albicans has done. The purpose is to study ... -
Aktivitas Antioksidan Ekstrak Daun Pirdot (Saurauia vulcani Korth.) dan Efeknya terhadap Mikrostruktur Ginjal Mencit (Mus musculus L.) Model Diabetes Tipe 2
(Universitas Sumatera Utara, 2021)Pirdot merupakan salah satu tumbuhan endemik Sumatera Utara. Beberapa penelitian menunjukkan bahwa ekstrak daun pirdot mampu menurunkan kadar gula darah pada penderita diabetes tipe 2. Tujuan dari penelitian ini adalah ... -
Aktivitas Diurnal Harimau Sumatera (Panthera tigris-sumatrae) di Taman Hewan Pematangsiantar, Kota Pematangsiantar, Sumatera Utara
(Universitas Sumatera Utara, 2021)Sumatran tiger (Panthera tigris-sumatrae) is an endangered species of wild felids based on the International Union for Conservation of Nature and Natural Resources (IUCN) Red List. The study of diurnal activity by sumatran ... -
Aktivitas Enzim Ligninolitik Jamur dari Tandan Kosong Kelapa Sawit (Elaeis guineensis Jacq.)
(Universitas Sumatera Utara, 2014)Lignin is a natural polymer and an important compound of plant cell wall constituent. A study about degradation of lignin in environmental has been received considerable attention because it has more complex structure ... -
Aktivitas Enzim Pektinase dan Selulase Isolat Jamur dari Buah Salak Sidempuan (Salacca sumatrana Becc.) yang Busuk
(Universitas Sumatera Utara, 2021)Rentannya buah salak sidempuan menjadi busuk kemungkinan dipengaruhi oleh aktivitas enzim-enzim hidrolitik yang dihasilkan jamur pembusuk buah salak seperti pektinase dan selulase. Penelitian ini bertujuan untuk mendapatkan ... -
Aktivitas Enzim Pendegradasi Karbofuran dari Pseudomonas aeruginosa Strain M111 dan P. aeruginosa Strain TS2
(Universitas Sumatera Utara, 2020)Carbofuran is an active compound of many insecticides commonly applied in the agricultural industries. This study aimed to determine the type of enzyme produced by Pseudomonas aeruginosa strain M111 and P. aeruginosa TS2 ...