نتایج جستجو برای: nutrient elements
تعداد نتایج: 343073 فیلتر نتایج به سال:
the primary goal of the current project was to examine the effect of three different treatments, namely, models with explicit instruction, models with implicit instruction, and models alone on differences between the three groups of subjects in the use of the elements of argument structures in terms of toulmins (2003) model (i.e., claim, data, counterargument claim, counterargument data, rebutt...
To better understand the source–sink flow and its relationships with zinc (Zn) other nutrients in wheat (Triticum aestivum L.) plants for biofortification improving grain nutritional quality, effects of reducing photoassimilate source (through flag leaf removal spike shading) or sink all spikelets from one side spike, i.e., 50% removal) field accumulation Zn grains two cultivars (Jimai 22 Jimai...
BACKGROUND AND AIMS Potassium, sulphur and zinc contents of mistletoe leaves are generally higher than in their hosts. This is attributed to the fact that chemical elements which are cycled between xylem and phloem in the process of phloem loading of sugars are trapped in the mistletoe, because these parasites do not feed their hosts. Here it is hypothesized that mutant albino shoots on otherwi...
OBJECTIVES Using a national representative sample to identify groups within the UK male and female population over 65 years who report similar patterns of diet. DESIGN National representative dietary survey, using 4-day weighed dietary records of men and women aged over 65 years old and living in private households in Great Britain in 1994-1995. Cluster analysis was used to aggregate individu...
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