in the present experiment, the effects of nitrogen and phosphor fertilizer application in two methods of furrow and trickle irrigation on the yield and quality of sugar beet seed cultivar 7233 were studied. the experiment was conducted as a split factorial in a completely randomized block design with three replications during 2003 and 2004 in hamedan province. main plots were allocated to irrig...

The effect of fuel-side ethanol addition on the chemical structure of the soot extractable material generated in an ethylene inverse diffusion flame was evaluated by means of average structural parameters. The results indicate that the ethanol effect on the aromatic components was more pronounced, with an increase of about 40% in the average number of aromatic fused rings (Ra) as compared to th...

OBJECTIVE The objective of this study was to determine the relationship between added sugar and dietary diversity, micronutrient intakes and anthropometric status in a nationally representative study of children, 1-8.9 years of age in South Africa. METHODS Secondary analysis of a national survey of children (weighted n = 2,200; non weighted n = 2818) was undertaken. Validated 24-hour recalls ...

to determine sugar beet water requirement and the effect of changing the quantity of applied water on some production components, a study was carried out in ekbatan agricultural research station of hamedān, iran in four years (1994-1997) during which optimum water requirement, root and sugar yield, water use efficiency on the basis of root yield, sugar percentage and water use efficiency on the...

in sustainable agriculture, using of resistant plants is one of the best methods for integrated pest management. resistance of 140 rice promising lines against striped stem borer was evaluated in two planting date in the field under natural infections in sari agricultural science and natural resources university during 2008-2009. this study carried out as a factorial experiment in randomized co...

Further to reports of a reciprocal relationship between sugar and fat intakes, this review aimed to provide an in-depth analysis and to determine the likely influence of this relationship on the achievement of population dietary guidelines. Using systematic methods, relevant literature was selected according to preset criteria. A strong and consistent inverse association was found between total...

to study the effect of seed treatment on damage of harmful moths of sugar beet, an experiment was conducted in rcbd with nine treatments in four replications in karaj for three years (1996-1998). the treatments were applied as follows: t1, check, t2, t3 and t4, sugar beet seeds treated with imidacloprid, fibronil and orten, respectively; t5, pelleted seeds without insecticide; t6, t7 and t8, pe...

Arbuscular mycorrhizal fungi (AMF) confer positive and negative effects on many plants, but it is unclear whether AMF has an effect soil fertility, aggregate distribution, stability. The aim of this study was to analyze the Rhizoglomus intraradices plant growth, root morphology, leaf chlorophyll gas exchange, sugar concentrations, nutrients, stability in marigold (Tagetes erecta L.), maize (Zea...

Background: Taking the drivers' health into account from different perspectives is important. This study aimed to examine how heavy vehicle drivers' blood parameters are related to their road accident risk. Materials & Methods: A descriptive study was conducted among 200 drivers of heavy vehicles. The blood parameters were determined based on the medical records of drivers, as well as data on ...