Agriculture Commons^™

Repelling Contarinia Nasturtii (Diptera: Cecidomyiidae), A Brassica Specialist, Using Non-Host Essential Oils, Chase Stratton

Graduate College Dissertations and Theses

Swede midge, Contarinia nasturtii Kieffer (Diptera: Cecidomyiidae), is an invasive pest causing marketable losses on Brassica crops in the Northeastern United States and throughout southern Canada. Heading brassicas, like cauliflower and broccoli, are particularly susceptible because larvae feed concealed inside meristematic tissues of the plant, where head formation occurs. Our work details the development of a sustainable, affordable pest management tactic for swede midge – plant derived repellents.

First, it was necessary to establish both a damage and marketability threshold for swede midge, so we developed a technique to manipulate larval density of swede midge on cauliflower, We asked: (1) …

Comparing The Effects Of Swimming Exercise And Dissolved Oxygen On Important Performance Parameters Of Early-Rearing Atlantic Salmon Salmo Salar And Rainbow Trout Oncorhynchus Mykiss., Thomas B. Waldrop

Graduate Theses, Dissertations, and Problem Reports

Swimming exercise (bodylenghts/sec), and dissolved oxygen (DO), are important environmental variables in aquaculture. While there is an obvious physiological association between these two parameters, their interaction has not been adequately studied in Atlantic salmon, Salmo salar and Rainbow trout, Oncorhynchus mykiss. Since both variables can be easily manipulated in modern aquaculture systems, we sought to assess the impact of these parameters, alone and in combination, on the performance, health, and welfare parameters of the two species. Atlantic salmon and Rainbow trout were stocked into twelve circular 0.5 m³ tanks and exposed to either high (1.5-2 BL/s) or low …

Stimulation Of Western Australian Sandalwood (Santalum Spicatum) Oil Production Using Multiple Treatments [Thesis], Peta-Anne Smith

Theses: Doctorates and Masters

Sandalwood is an important international commodity, recognised for its aromatic oil which is a key ingredient in many fragrances and cosmetics. Western Australian (WA) sandalwood (Santalum spicatum) is known to be a cheaper alternative for the superior Indian sandalwood (Santalum album) as it has a lower oil content and lower quality oil. The natural stocks of S. album have declined due to illegal poaching, mismanagement, and disease. WA sandalwood’s natural stands have also reduced due to historical mismanagement. As a result, WA sandalwood (S. spicatum) has been established in plantations in the southern half of WA to attempt to meet …

Valoración Del Servicio Ambiental De Almacenamiento Y Fijación De Carbono En Bosques Y Sistemas Agroforestales Con Cacao En Territorios De Comunidades Afrodescendientes Del Departamento Del Chocó, Víctor Eleazar Mena Mosquera

Doctorado en Agrociencias

No abstract provided.

Ua1c2/12 Unidentified Building Photos, Wku Archives

WKU Archives Collection Inventories

Images of unidentified buildings and structures on WKU campus.

Ua1c2/26 Agricultural Pavilion & Farm Building Photos, Wku Archives

WKU Archives Collection Inventories

Images of the Agricultural Pavilion and WKU Farm buildings.

Ua66/5/3 Ogden College Of Science & Engineering Agriculture Administration, Wku Archives

WKU Archives Collection Inventories

Records by and about the administration of the Agriculture department.

Ua1c2/85 Taylor Agricultural Center Photos, Wku Archives

WKU Archives Collection Inventories

Images of Taylor Agricultural Center.

Utilization Of Various Methods And A Landsat Ndvi/Google Earth Engine Product For Classifying Irrigated Land Cover, Andrew Nemecek

Graduate Student Theses, Dissertations, & Professional Papers

Methods for classifying irrigated land cover are often complex and not quickly reproducible. Further, moderate resolution time-series datasets have been consistently utilized to produce irrigated land cover products over the past decade, and the body of irrigation classification literature contains no examples of subclassification of irrigated land cover by irrigation method. Creation of geospatial irrigated land cover products with higher resolution datasets could improve reliability, and subclassification of irrigation by method could provide better information for hydrologists and climatologists attempting to model the role of irrigation in the surface-ground water cycle and the water-energy balance. This study summarizes a simple, …

Nebraska Grazing Conference Proceedings, 2019, Center For Grassland Studies, University Of Nebraska-Lincoln

Nebraska Grazing Conference Proceedings

Rangeland Health Session

Managing Sand Deposits after the Flood by Daren Redfearn

Rangeland Health: What Is It and Why Do I Care?” by Patrick Shaver

Managing a Sandhills Ranch with an Eye to Soil Health by Dana Larsen

Grazinglands Management Session

Soil Health: Expectations and Evidence by Virginia Jin

Mob Grazing on Nebraska Sandhills Meadow by Walt Schacht

Effect of Length of Grazing Period on Upland Sandhills Range by Jerry Volesky

Carbon Input and Loss in Semi-arid Sandy Rangeland by Martha Mamo

Graze 365 by Jacob Miller

Soil Health and Grazing Strategies: Opportunities for Increasing Soil Water by Andrea Basche …

Research Output Of Icar-Indian Institute Of Horticultural Research: A Scientometric Study, Suresh N, Thanuskodi S Dr

Library Philosophy and Practice (e-journal)

This paper deals with the analysis of research output of ICAR- Indian Institute of Horticulture, Bangalore (ICAR-IIHR) during 1989 to 2018 appeared in web of science database. It attempts to analyze the growth and development of research activity of ICAR-IIHR as reflected in publications output in web of science database. Data for a study is total of 1095 have been downloaded and analyzed according to objectives. The study reveals that the growth of literature follows the exponential growth pattern, journal articles are the most published form of literature (90.13%), Indian Journal of Agricultural Sciences followed by Current Science are top …

Apa Gejala Kelamin Keluar Nanah Dan Darah Adakan Obatnya Yang Ampuh, Ayudia Denature

ayudia denature