نتایج جستجو برای: length growth
تعداد نتایج: 1099057 فیلتر نتایج به سال:
OBJECTIVE The secular increase in height is assumed to result from long-term improvements in nutritional intakes and reductions in infectious disease burdens. Nutritional supplementation in early life reduces stunting in chronically undernourished populations. It is not known whether these improvements have an impact on the growth of subsequent generations. Our objective was to estimate the int...
Background: The growth and evolution are among the basic sciences in pediatricsAll of the health staff should be familiar with infants care and the natural pattern of their growth. The present study aimed to help the health staff in urban society of Bam and Baravat, Iran to solve infants growth disorders. Methods: This cross-sectional study was done in 8 health centers of Bam and 2 health cente...
supplementary irrigation is a key factor in dryland production of lentil (lens culinaris medik.). in order to study the effects of supplementary irrigation on phenological and morphological characters of three lentil (lens culinaris medik.) cultivars, a trial carried out as split block based on randomized complete block design with three replications at research field of agricultural college, f...
Population parameters were estimated for goatfish (Upeneus sulphureus, Cuvier, 1829) as a small size and abundant species in the Persian Gulf ecosystem. A method of Tropfish R package based on length frequencies analysis was used. A total of 520 fish samples were taken monthly from landing stations in the coastal area of Iranian Waters in the Persian Gulf (Bushehr coasts) from January 2017 to D...
126 abstract: in this research we studied the effects of cyclic hydration and dehydration of cysts of artemia urmiana and artemia parthenogenetica on the hatching percentage, survival and growth. the experiment was carried out in 3 treatments (1-3 hydration/dehydration cycles) with 3 replicates for each treatment. later effects of cold preservation at -20°c during three time periods were ...
The aim of the present study was to estimate the population parameters including length-weight relationship (LWR), condition factor (KF), relation condition factor (Kn), age, growth and mortality of Alburnus mossulensis in Azad dam and Komasi River in Kordestan Province, Iran. Of 522 specimens, the fork length, total length and weight of A. mossulensis ranged from 70 to 164, 75-175 mm, and 4.3 ...
Background : Zinc is a micro element which plays an important role in the growth of children. Neonates receive the major part of zinc during the third trimester of pregnancy, so preterm infants don’t have enough zinc storage.The aim of this study was to determine the effect of oral zinc sulfate on growth of preterm infants. Materials and Methods: This study was carried out on 106 preterm neona...
This research was carried out to evaluate the effect of spraying different concentrations of Gibberellin (GA3), Benzyladenin (BA) and Ethanol on growth and flowering of Zontledechia ethiopica. Experiments were carried out in a randomized complete block design with three replications in greenhouse and with 12 spraying treatments include: GA3 (500, 250, 100 and 1000 mg L-1), BA (100, 200 and 500 ...
In this study of the some parameters of population dynamics of spirlin (Alburnoides eichwaldii) was performed in reservoir of Shahid Rajaii dam in four seasons. 226 specimens were caught by gill nets, were in 5 age groups 0+ to 4+ years that, 2-year-olds were prevailing in both sexes. The sex ratio of males to females were 1:3.17, that, indicates the predominance of the female sex (p<0.05, χ2=6...
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