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Bunium persicum (Boiss.) B. Fedtsch., a member of the Apiaceae family, is one of the oldest and most economically important species. Because of seed dormancy and lack of hypocotyl growth when cotyledon emerged, In vivo cultivation of Bunium persicum has not succeeded. In order to investigate the...
The present study involves development of a microscopic numerical model for simulating radial and vertical moisture flow towards plant root, root-water uptake and finally flow through the plant to the atmosphere. The model essentially comprises a numerical solution of the Richard’s equation in...
In this paper, a new approach is proposed for texture feature extraction of satellite images using genetic algorithms. In this approach, the texture feature does not change by changing the angle of the texture. First, image texture is convolved with a trained mask, and then its energy is...
Short-term high efficiency protocol for direct shoot regeneration (DSR) and induce of multiple shoot regeneration (MSR) for in vitro plant genetic transformation or propagation was developed for wheat. This tissue culture and regeneration system with no callus formation, takes about 2 months to...
Data for this study were obtained from province of Esfahan in Iran. 260 potato producers were randomly selected for data collection. Energy efficiency of potato growers was studied and degrees of technical efficiency (TE), pure technical efficiency (PTE) and scale efficiency (SE) were determined...
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