Browsing Skripsi Sarjana by Title
Now showing items 199-208 of 225
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Respon Fisiologi Sawi Caisim (Brassica juncea L.) Akibat Penurunan Ketersediaan Air Tanah
(Universitas Sumatera Utara, 2021)Decreasing ground water availability is one of the major abiotic stress in agriculture commodities that can affect yield such as mustards. Plants that were exposed to stress have respond differently, both physiologically ... -
Respon Morfologi dan Fisiologi Tebu Berastagi (Saccharum officinarum Var Berastagi) Akibat Penurunan Ketersediaan Air Tanah
(Universitas Sumatera Utara, 2021)Drought is one of the major abiotic stress in plantation that can cause decreasing crop yields, includings sugarcane. The aim of this research was to determine the morphological and physiological response of Bersatagi ... -
Respon Pertumbuhan Kultur Tunas Nanas Sipahutar (Ananas Comosus (L.) Merr) pada Media MS dengan Kombinasi 2,4-D dan BAP
(Universitas Sumatera Utara, 2020)This research on sipahutar pineapple (Ananas comosus (L.) Merr) use tissue culture technique so that a large number of plant are obtained, uniformly and in a relatively short time. The implementation of this research was ... -
Respon Pertumbuhan Kultur Tunas Nanas Sipahutar (Ananas comosus (L.) Merr.) pada Media MS dengan Penambahan Air Kelapa dan IAA
(Universitas Sumatera Utara, 2020)The research on growth response of sipahutar pineapple shoots (Ananas comosus L. (Merr.) on MS media with the addition of coconut water and IAA was conducted from September 2019 to January 2020 at the Department of Food ... -
Respon Pertumbuhan Tanaman Anggrek (Dendrobium Sp.) Terhadap Pemberian Air Kelapa Muda dan Naa dalam Media Vacin And Went (VW)
(Universitas Sumatera Utara, 2019)The study on growth respons of Dendrobium sp. in VW media added with coconut water and NAA has been done from August to October 2018 at Department of Food Crops and Horticulture, Tissue Culture Laboratory, North Sumatera. ... -
Seleksi Bakteri Diazotrof Isolat Humus Kelapa Sawit (Elaeis guineensis Jacq.) sebagai Agen Pengendali Ganoderma boninense
(Universitas Sumatera Utara, 2019)Search to effort biological agent to control basal stem rot disease in oil palm caused by Ganoderma boninense is still being done. The aim of this research was to obtain diazotrophic bacteria from humus of oil palm that ... -
Seleksi Makanan dan Habitat Burung Pecuk Hitam (Phalacrocorax sulcirostris) dan Kuntul Kerbau (Bubulcus ibis) di Kawasan Hutan Mangrove Desa Tanjung Rejo Kecamatan Percut Sei Tuan Kabupaten Deli Serdang Sumatera Utara
(Universitas Sumatera Utara, 2019)Research on food selection and habitat for black cormorants (Phalacrocorax sulcirostris) and buffalo egret (Bubulcus ibis) has been carried out from March 2016 to July 2016. The purpose of the study was to analyze the types ... -
Serangan Cendawan dan Karakterisasi Aspergillus flavus pada Bahan Pakan dan Pakan Unggas di Pasar Tradisional Medan
(Universitas Sumatera Utara, 2020)Isolasi cendawan dan galur-galur Aspergillus flavus pada bahan pakan dan pakan unggas yang dijual di pasar tradisional Kota Medan telah dilakukan. Tujuannya adalah menghitung populasi cendawan dan karakterisasi galur-galur ... -
Serangan dan Populasi Cendawan Penghasil Aflatoksin pada Biji Kopi (Coffea sp.) yang Disimpan pada Beberapa Aktivitas Air (aw) Selama Penyimpanan
(Universitas Sumatera Utara, 2021)Coffee beans that are stored in water activities (aw) that are not appropriate and for a long time tend to be easily damaged because of growing various types of fungi that damage coffee beans. The aim of this research was ... -
Skrining Aktivitas Kitinase Jamur Endofit Tumbuhan Zingiberaceae dan Kemampuannya Menghambat Fusarium oxysporum dan Ganoderma boninense
(Universitas Sumatera Utara, 2020)Endophytic fungi is a fungal community inhabiting a plant tissue without exhibiting any negative effect to its host. The study of chitinase activity from Zingberaceae endophytic fungi and their abilities in inhibiting ...