an evaluation of the relationship between crop yield and soil properties would be useful in estimating the fluctuations in yield, and in an implementation of correct field management. the study was conducted in farmer operated wheat fields in sorkhankalateh district, 25 km northeast of gorgan, golestan province, iran. soil samples (0-30 cm depth) were collected just after crop planting at the e...

the purpose of this descriptive correlational study was to determine problems and success factors among members of water user associations (wuas) in moqan, tajan and varamin areas in northern iran. the population consisted of farmers who were members of water user associations (n= 2,500). using simple random sampling procedure, 262 farmers were selected for the study. a researcher made structur...

abstractin order to evaluate the effect of vermicompost and humic acid on quantitative and qualitative traits of sod turf, a factorial experiment based on completely randomized design with three replications was established in research farm in shahrekord university. treatments were vermicompost (zero, 5, 10 and 15 v/v percent) and humic acid (zero, 150 and 250 g/m2), respectively. some traits s...

Abstract Drought is a major concern among abiotic stresses in wheat ( Triticum aestivum L.) production. Breeding resistant cultivars are the most effective means to manage drought stress. F 6 recombinant inbred lines (RIL) derived from cross of Berkut/Worrakatta were used identify quantitative trait loci (QTL) for tolerance at germination stage under treatment PEG6000 using 50 K single nucleoti...

generally heavy metals exist in all soils, but soil pollution is rising by time due to human activities. soils in the proximity of mines are more pruning to pollution of heavy metals due to mine exploring and excavation. this research was carried out to evaluate the soil pollution of sepahanshahr suburb with pb, zn and cd. during a field work campaign 100 soil samples were selected randomly fro...

BACKGROUND Ethnicity is an important determinant of post-renal transplant outcomes. Limited data are available on cardiovascular risk differences in kidney transplant recipients (KTR) based on ethnicity. METHODS A group of 129 clinically stable age-matched KTR [43 South Asian (SA), 86 Caucasian]) were assessed for plasma total and high-molecular-weight (HMW) adiponectin, cystatin C, apolipopr...

BACKGROUND AND PURPOSE Intracerebral hemorrhage volume (ICHV) as a percentage of total brain volume (TBV) is a strong predictor of outcome in childhood intracerebral hemorrhage with ICHV/TBV >2% associated with functional impairment. We aimed to determine whether easily performed approximations of intracerebral hemorrhage and brain volume can accurately and reliably stratify intracerebral hemor...

This article describes the current state of workplace wellness programs in the United States, including typical program components; assesses current uptake among U.S. employers; reviews the evidence for program impact; and evaluates the current use and the impact of incentives to promote employee engagement. Wellness programs have become very common, as 92 percent of employers with 200 or more ...