September 2017
The qualitative and quantitative impact of copper and zinc applications on winter wheat cultivation
The impacts of copper and zinc compounds were tested on winter wheat crop grown in calcareous chernozem soil in Hungary, Regöly, Tolna County, during the planting seasons of 2011 and 2013. This work aims to discover the effects of different doses of copper and zinc on wheat yield (t.ha-1), in terms of gluten content (%), “Zeleny” number or sedimentation index and raw protein content (m%). Further,...
September 2017
Assessment of the modes of pollen dispersal of Vernonia amygdalina Del. and Vernonia calvoana Hook
The study of pollen dispersal and mode of fertilization of Vernonia amygdalina and Vernonia calvoana is a prerequisite to the understanding of genetic diversity and elaboration of improvement programs for the Vernonia genus. In this study, precise experimental designs were made for morphological and biological observations on Vernonia species capitulum in order to assess the distinctive effects of each of the...
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