Index Catalog // ScholarsArchive@OSU

Effects of cork oak (Quercus suber L.) canopy cover on seasonal herbage production, foliar cover, and nutritive quality in the Mamora National Forest of Morocco

Creator:: Ibnattya, Abdelhai Andaloussi
Abstract:: This research was conducted in the Mamora National Forest of Morocco to: (1) Evaluate the effect of cork oak (Quercus suber L.) crown cover on seasonal herbage production, nutritive quality, and foliar cover on two distinctive sites in each of two years (1982, 1983) and to (2) assess the effects...
Resource Type:: Dissertation
Full Text:: Seasonal Herbage Production, Foliar Cover, and Nutritive Quality in the Mamora National Forest of Morocco

Maize production and marketing in four districts of Zaire : an introductory economic analysis

Creator:: Mwamufiya, Mbuki
Abstract:: In recent years Zaire has changed from a net exporter to a net importer of maize. Four districts of South Central Zaire were selected to investigate factors which limit the production and the supply of marketed maize grain in Zaire. Farmers in this area were interviewed to collect data on...
Resource Type:: Dissertation
Full Text:: 1933, the 'Institut National pour I'Etude Agronomique du Congo Beige et du Ruanda Urundi' (INEAC

A policy preference analysis of the Tunisian wheat sector

Creator:: Boughanmi, Houcine
Abstract:: Governments in less developed countries have recognized in recent years the need to liberalize economic policies in order to increase efficiency in agricultural commodity markets. In an attempt to help decision makers assess alternative choices, most policy studies, however, have focused on the efficiency norm criterion without much consideration for...
Resource Type:: Dissertation
Full Text:: Source: Institut National des Statistiques (INS) Duruin Wheat 117 190 60 Semolina 71 135 20 Couscous

The impact of grazing on forage quantity, quality and foliar cover of the herbaceous vegetation in the Mamora Cork Oak Forest, Morocco

Creator:: Mejjati-Alami, Mohammed
Abstract:: This research was conducted in the Mamora cork oak forest of Morocco to: (1) Describe the impacts of sheep grazing (none, 35% use, 70% use) in March, April, May and June of 1987 and 1988 on seasonal forage production; (2) evaluate the effects of these factors on annual changes in...
Resource Type:: Dissertation
Full Text:: Department of Plant Ecology/Institut Agronomique et Veterinaire Hassan II, for his valuable suggestions

Taxomony and mycorrhizal ecology of the desert truffles in the genus Terfezia

Creator:: Alsheikh, Abdulmagid M.
Abstract:: Mycorrhizal fungi in arid and semiarid rangelands have received little study in southwest Asia and north Africa, although they are important in food production and rangeland productivity. The desert truffles of the genera Terfezia and Tirmania form fruiting-bodies and mycorrhizae with rangeland plants. This thesis treats the taxonomy and the...
Resource Type:: Dissertation
Full Text:: . Wes Colgan and Ari Jumponnen helped me on illustration preparation. Laura D. de Toledo helped in

Harvesting Sunshine: A Modular Integrated Framework for Modeling the Agrivoltaic System

Creator:: Proctor, Kyle W.
Abstract:: Understanding the interplay between energy and water is central to effective natural resource management. With enough energy it is possible to secure sufficient water, with enough water it is possible to produce nearly boundless energy. The sun is the engine which drives the availability of both these resources; nearly every...
Resource Type:: Dissertation
Full Text:: perspectives. Next, an analysis of agrivoltaics at the national level is conducted, producing estimates of

Contributions to the plant ecology of the Oregon coastal sand dunes

Creator:: Wiedemann, Alfred M.
Abstract:: Sand dunes are found along the coasts of most of the large land masses of the world. Because of their proximity to man and his activities, the maritime sand dunes of Europe, particularly Germany, France, Holland and Scandinavia, have the longest history of stabilization activities and botanical investigation. There are...
Resource Type:: Dissertation
Full Text:: conditions for the de- velopment and maintenance of vegetation. There are many places in this dune area

Assessment of chlorinated hydrocarbons and trace metal contamination of Moroccan marine species

Creator:: El Hraiki, Abdelaziz
Resource Type:: Dissertation
Full Text:: Biochemistry, Pharmacology and Toxicology Institut Agronomique et Veterinaire Hassan II, Rabat, Morocco and the

In vitro anaerobic trinitrotoluene (TNT) degradation with rumen fluid and an isolate, G.8

Creator:: Lee, Taejin
Resource Type:: Dissertation
Full Text:: ). Report CETHA-TS-CR-9200 prepared for USATHAMA. Argonne National Laboratory, Argonne, IL 60439-4801, June

From Microbes to Megafauna: The Ecology of Gut Microbiomes in Wild Herbivores

Creator:: Couch, Claire E.
Abstract:: All mammals host communities of commensal microbes in and on their bodies. Recent technological advances, combined with experimental studies in laboratory animals, are beginning to reveal the ubiquitous links between the gut microbiome and host disease, metabolism, immunity, and numerous other host functions. A new challenge of microbiome research is...
Resource Type:: Dissertation
Full Text:: , ACUP #4478 and at Kruger National Park. Free-ranging herd sample collection Between June 2008

ScholarsArchive@OSU

Effects of cork oak (Quercus suber L.) canopy cover on seasonal herbage production, foliar cover, and nutritive quality in the Mamora National Forest of Morocco

Maize production and marketing in four districts of Zaire : an introductory economic analysis

A policy preference analysis of the Tunisian wheat sector

The impact of grazing on forage quantity, quality and foliar cover of the herbaceous vegetation in the Mamora Cork Oak Forest, Morocco

Taxomony and mycorrhizal ecology of the desert truffles in the genus Terfezia

Harvesting Sunshine: A Modular Integrated Framework for Modeling the Agrivoltaic System

Contributions to the plant ecology of the Oregon coastal sand dunes

Assessment of chlorinated hydrocarbons and trace metal contamination of Moroccan marine species

In vitro anaerobic trinitrotoluene (TNT) degradation with rumen fluid and an isolate, G.8

From Microbes to Megafauna: The Ecology of Gut Microbiomes in Wild Herbivores

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