due to importance of nitrogen on the agronomic traits of linseed oil, a factorial experiment was conducted in randomized complete block design with three replications at the field research station of faculty of agriculture at shahrekord university in 2012. five different treatments of fertilizer including urea, azomin, nitroxin, supernitroplus and control (without nitrogen) as the first factor ...

The mission of the American Society of Naturalists is "to advance and diffuse knowledge of organic evolution and other broad biological principles so as to enhance the conceptual unification of the biological sciences." In this article, I argue that the area of biology least integrated with knowledge of organic evolution is the field of ecosystem ecology, as evidenced by a semiquantitative lite...

to study the phenotypic and genotypic diversity of some important agronomic traits associated with yield in white beans, 30 genotypes of white bean were evaluated using a randomized complete block design with four replications in two environments under water stress and non stress conditions. analysis of variance for most of the traits showed significant differences among genotypes, indicating t...

Nowadays, the use of antagonistic bacteria is widely applied in agriculture and used as biological control. A previous study which yet to be identified based on physiological biochemical characterizations discovered these organisms present coffee plant litter could control fusarium wilt disease. Therefore, this a follow-up analysis that aims identify with ability The investigation techniques we...

this research was carried out at the research farm, faculty of agriculture, bu-ali sina university in growing season of 2011-2012. the aim of research was to evaluate the effect of foliar application of nano-iron chelate and bacterization of mesorhizobium bacteria on root nodulation, growth, grain yield and yield components of chickpea under rainfed conditions. a randomized complete block desig...