Undergraduate Theses
Undergraduate Theses
Recently added
Now showing items 381-400 of 3389
-
Respons Pertumbuhan dan Produksi Sorgum (Sorghum bicolor (L.) Moench) terhadap Pemberian Mulsa Plastik dan ZPT Alami Ekstrak Daun Kelor
(Universitas Sumatera Utara, 2023)The aims of the research was to identify the response of growth and production of sorghum (Sorghum bicolor (L.) Moench) to the application of mulch and natural ZPT moringa leaf extract. This research was conducted at ... -
Respons Pertumbuhan dan Produksi Beberapa Varietas Padi Gogo (Oryza sativa L.) terhadap Pemberian Pupuk Silika
(Universitas Sumatera Utara, 2023)Rice is one of the main sources of food for the people of Indonesia. The productivity of upland rice is quite low in Indonesia by using superior varieties and silica fertilization is one alternative in an effort to ... -
Evaluasi Herbisida untuk Mengendalikan Syngonium podophyllum di Perkebunan Kelapa Sawit (Elaeis guinensis Jacq)
(Universitas Sumatera Utara, 2023)his research aims to evaluate several herbicides in controlling Syngonium podophyllum in oil palm plantations (Elaeis guinensis Jacq). The study was conducted from November 2021 to January 2022. The study used a ... -
Pengaruh Aplikasi Konsentrasi Media MS dan 2,4- Diklorofenoksiasetat (2,4-D) terhadap Kultur In Vitro Anggrek Hitam (Coelogyne pandurata)
(Universitas Sumatera Utara, 2023)Effect of 2,4-Dichlorophenoxyacetate (2,4- D) Application at Several Media Concentrations on Black Orchid (Coelogyne pandurata) In Vitro Culture, supervised by Emmy Harso Kardhinata. This study aims to determine the ... -
Pengaruh Perlakuan Beberapa Metode Budidaya terhadap Pertumbuhan dan Produksi Bawang Merah Varietas Lokananta dan Sanren F1 Asal True Shallot Seed (TSS) di Dataran Rendah
(Universitas Sumatera Utara, 2023)Shallots in Indonesia are an important commodity due to their high demand in households and industries. shallot farmers in Indonesia use a lot of planting material from bulbs. There are disadvantages such as the need ... -
Pengaruh Pertumbuhan Bulbil Tanaman Porang (Amorphophallus muelleri Blume) terhadap Pemberian Air Kelapa dan Fitosan
(Universitas Sumatera Utara, 2023)This study aims to determine the effect of bulbil growth of porang plants (Amorphophallus muelleri Blume) on the provision of coconut water and phytosan. This research was conducted at Jl. Marelan 3 Pasar 3 Barat, Medan ... -
Karakteristik Biochar dalam Ketersediaan P pada Tanah Andisol
(Universitas Sumatera Utara, 2023)This study aims to determine the characteristics of several types of biochar in determining the availability of P in andisol soil. This research was conducted at the Soil Fertility Laboratory of the Faculty of Agriculture, ... -
Pengaruh Aplikasi Pupuk Sp-36 dengan Kombinasi Biochar dan Pupuk Kotoran Kambing terhadap Status C-Organik, Fosfor Serta Pertumbuhan Jagung Manis (Zea mays Saccharata Sturt L.) di Tanah Ultisol
(Universitas Sumatera Utara, 2023)Ultisol soils dominate most parts of Indonesia, this soil type has the main problem of containing low P and C-Organic nutrients. This type of soil is widely used as a sweet corn plantation, but with intensive use of ... -
Perubahan Sifat Kimia Tanah Akibat Alih Fungsi Hutan pada Beberapa Tipe Penggunaan Lahan di Siosar Kecamatan Merek
(Universitas Sumatera Utara, 2023)Land use change from forest or plantation to agricultural or residential land will reduce soil function. Land conversion can cause poor land quality, for example from shifting cultivation. The reason is that burning ... -
Pengaruh ZPT Alami Larutan Tauge dan Larutan Bawang Merah terhadap Pertumbuhan dan Hasil Tanaman Terung (Solanum melongena L.) Hasil Panen Petani
(Universitas Sumatera Utara, 2023)Eggplant farmers often grow eggplant commodities using seeds harvested from their farms or from eggplant purchased at traditional markets. Problems with agricultural seeds include non-uniform germination of eggplant ... -
Karakteristik Biochar Tandan Kosong Kelapa Sawit dengan Metode Retort Terbuka dan Tertutup
(Universitas Sumatera Utara, 2023)Biochar is the result pyrolysis of biomass waste, in this case the waste of oil palm empty fruit bunch. The qualities of the final biochar product will vary depending on the pyrolysis technique method. The morphology ... -
Respon Pertumbuhan True Shallot Seed Tiga Varietas Bawang Merah (Allium ascalonicum L.) terhadap Aplikasi Giberelin di Kabupaten Langkat
(Universitas Sumatera Utara, 2023)Shallots (Allium ascalonicum L.) is a horticultural commodity that has long been cultivated by farmers because it has many benefits in terms of economics and nutritional content. One of the problems with propagating ... -
Pertumbuhan Jenis – Jenis Ubi Kayu (Manihot esculenta. Crantz) Berdasarkan Ukuran Stek
(Universitas Sumatera Utara, 2023)Cassava is an important food commodity and has a strategic role for people's lives and the country's economy. Development efforts continue to be made to increase production and productivity. This study aims to analyze ... -
Pengaruh Media Tanam terhadap Kandungan Flavonoid,Klorofil, dan Karotenoid pada Microgreens Pakcoy (Brassica rapa L.)
(Universitas Sumatera Utara, 2023)Pakcoy microgreens contain several compounds including chlorophyll, carotenoids, flavonoids and phenolics. The composition of growing media has an influence to support the growth and bioactive content of microgreens ... -
Pengaruh Pemberian Pupuk Organik Cair terhadap Peningkatan Senyawa Flavonoid, Klorofil, dan Protein Ricegrass sebagai Tanaman Sela Kelapa Sawit
(Universitas Sumatera Utara, 2023)Ricegrass is a young plant that is harvested at the age of 7-14 days after planting has high antioxidant content such as flavonoids, chlorophylls and proteins and can be consumed in the form of fresh juice. The aim of ... -
Kajian Status Hara Tanah di Bawah Tegakan Sistem Agroforestri Berbasis Karet (Hevea brasiliensis Muell. Arg.) di Kecamatan Bahorok Kabupaten Langkat
(Universitas Sumatera Utara, 2023)This research aims to examine the soil nutrient status in agroforestry systems in Bahorok subdistrict, Langkat Regency affected by species combinations (rubber monoculture, a rubber-Durio zibethitus, a rubber-Elaeis ... -
Pemetaan Status Unsur Hara N, P, dan K Pada Lahan Sawah di Kecamatan Tualang, Kabupaten Siak
(Universitas Sumatera Utara, 2023)The need for nutrients in rice plants can be determined based on the available nutrient levels in the soil. With the Geographic Information System, farmers can easily find out about the distribution of nutrient criteria ... -
Seleksi Individu terpilih Berdasarkan Karakter Produksi Tinggi pada Generasi M3 Kacang Hijau (Vigna radiata L.)
(Universitas Sumatera Utara, 2023)This study aims to obtain selected individuals in the M3 generation based on high production characters in mung bean plants (Vigna radiata L.). This research was conducted on Jalan Pulau Irian, Bandar Sono Village, ... -
Analisis Metabolit Sekunder Melalui Kultur Suspensi Sel Kalus Jintan Hitam (Nigella sativa L.) dengan ZPT Picloram dan BAP pada Kombinasi Media MS
(Universitas Sumatera Utara, 2023)Analysis of Secondary Metabolites Through Callus Cell Suspension Cultures of Black Cumin (Nigella sativa L.) With PGR Picloram and BAP in Combination MS Media, supervised by Revandy Iskandar Muda Damanik. The aim of the ... -
Evaluasi Karakter Morfologis dan Agronomis Berbagai Varietas Tanaman Ubikayu ( Manihot esculenta Crantz ) Hasil Dari Stek Mini Batang
(Universitas Sumatera Utara, 2023)This study aims to determine the morphological and agronomic characters of the national variety of cassava produced from mini cuttings in North Sumatra. This research was conducted in an open area on Jalan Pulau Samosir, ...
RSS 1.0