نتایج جستجو برای: and environments
تعداد نتایج: 16842609 فیلتر نتایج به سال:
to evaluate the effect of environment on the general and specific combining ability of virginia tobacco genotypes, five varieties were intercrossed in combination in 2007 in a half – diallel design. in 2008, the ten f1 population and the five parental lines were sown in two different conditions (drought stress and non-stress) using a complete randomized block design with three replications and ...
Introduction: Exercise and environmental stressors cause alteration in different components of the immune and hormonal systems. Therefore, the purpose of this study was to explore the changes of serum cortisol and salivary IgA of athletes after a single bout of exercise cold, warm and natural environments. Methods: Ten young male athletes who ran on a treadmill for 1 hour at %60 VO2max in envir...
Decreasing qualitative aspects of residential environments is a real problem in recent public housing of Kerman. This article is concentrated on surveying the impact of in-between spaces on residential environments quality (REQ), to evaluate different kinds of it and to determine interrelation of two main components: residents individual characteristics and characteristics of in-between spaces....
the bahía blanca estuary, located at the atlantic coast of argentina, includes a governmental nature reserve to protect biodiversity, lands and water; however, as the process of industrialization and urbanization is stepping rapidly at the neighbouring area, the potential increase in contaminant loads is a serious concern. after several contaminants surveys at the estuary, no single study has b...
abstract background: bioaerosol is defined as airborne particles such as living organisms include bacteria, fungi and their related metabolites, such as endotoxin. over the recent years, health effects of bioaerosols such as infectious and respiratory diseases, acute toxic effects, allergies and cancer have been considered. the aim of this study was to evaluate the bacterial and fungal concentr...
Understanding the structure and nature of genotype environment interaction (GEI) is important in plant breeding programs. In order to study GEI effects on the seed yield and identify stable genotypes, 12 winter rapeseed (Brassica napus L.) promising lines along with Okapi cultivar (control) were evaluated in six cold (Bojnurd, Hamedan and Arak) and temperate regions (Karaj, Kermanshah and Isfah...
Evaluation of varieties and soybean lines under drought stress helps to breeders for detecting of stable and high-yielding genotypes. In this regard an experiment was conducted in randomized complete block design with three replications under normal and drought stress conditions across two locations (four environments). The results of combined analysis of grain yield/plant revealed effects of s...
One of the reasons for the lack of sense of place and identity in urban environments is the lack of original ideas and human-oriented concepts of Islamic thoughts in the cities. Therefore, paying attention to the sense of place in the traditional environments and its extension to the today's neighborhoods is one of the most important requirements in designing residential environments. The main...
drought stress is the most important environmental constraint contributing to grain yield instability of maize(zea mays l.). evaluation of maize genotypes under different stresses would be useful for identifying genotypes that combine stability with high yield potential for stress-prone areas. this study was conducted to estimate grain yield stability of maize hybrids and to identify hybrids th...
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