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Climatic, edaphic and altitudinal factors affecting yield and toxicity of Lathyrus sativus grown at five locations in Ethiopia
A 2 years (2005–2006) data analysis based on agronomic, qualitative, climatic and edaphic factors was carried out using 10 grass pea (Lathyrus sativus L.) genotypes grown at five eco-divergent locations (Alem Tena, Debre ...
Drought risk assessment in pasture arid Morocco through remote sensing
During the last three decades, Morocco has experienced several stern and extended episodes of drought that severely affected pasture production. To cope with this phenomenon, the policy makers have put emphasis on a reactive ...
Effects of partial replacement of concentrate with feed blocks on nutrient utilization, microbial N flow, and milk yield and composition in goats
Two experiments were carried out to evaluate the effect of partial replacement of concentrate with 2 types of feed blocks (FB) on rumen protozoa numbers, nutrient utilization, microbial N flow to the duodenum, and milk ...
Virulence of Pyrenophora tritici-repentis in the countries of the Silk Road
Tan spot, caused by the fungal pathogen Pyrenophora tritici-repentis, is an important foliar disease of wheat. Eight races of the fungus are presently known based on their virulence on a wheat differential set. In 2001, ...
Determinants Of Barley Grain Yield In A Wide Range Of Mediterranean Environments
Barley grain yield in rainfed Mediterranean regions can be largely influenced by terminal drought events. In this study the ecophysiological performance of the 'Nure' (winter) x 'Tremois' (spring) barley mapping population ...
The Agricultural Sector in Qatar: Challenges and Opportunities
The State of Qatar imports most of its food. In 2008, when prices for major commodities rose sharply, several food-exporting nations banned exports, in an effort to shore up their own food security. In 2009, H.H. Sheikh ...
Physiological and Genetic Diversity in Rhizobium sullae from Morocco
Sulla is an important forage legume in the northern parts of Morocco and has a significant role in minimizing soil erosion. Sulla consists of two species Hedysarum coronarium L. and H. flexuosum L and both are well adapted ...
Coupling hydrological and irrigation schedule models for the management of surface and groundwater resources in Khorezm, Uzbekistan
The irrigated agriculture in the Khorezm region of Uzbekistan is characterized by huge water
withdrawals from the Amu Darya River. The vast infrastructure built for extensive irrigation,
together with inappropriate drainage ...
First Report of Beet mosaic virus Infecting Chickpea (Cicer arietinum) in Tunisia
First Report of Beet mosaic virus Infecting Chickpea (Cicer arietinum) in Tunisia.
Extractable Potassium and its Relation to Clays of Mesaoria Plain Soils, Cyprus
Potassium (K) is one of the major essential elements for plants nutrition. The objective of this study was to determine the origin of extractable K in soils of the Mesaoria plain. The study was conducted in 6 widely ...