نتایج جستجو برای: marvdasht
تعداد نتایج: 158 فیلتر نتایج به سال:
In order to evaluate the morpho-physiological and biochemical responses of six wheat (Triticum aestivum L.) cultivars to late season water deficit stress, this experiment was carried out in controlled conditions at College of Agriculture of Shiraz University, Shiraz, Iran during 2013-14. The experimental treatments were water deficit (50 and 100% F.C.) and wheat cultivars (Sirvan, Chamran, Shir...
Entrepreneurship courses had a tremendous potential to improve the knowledge and skills of thestudents in Agricultural Applied-Scientific Education Centers (AASECs) to make a business aftergraduating. This study was designed to analyze barriers of entrepreneurship education coursesdelivering in AASECs in Fars Province. The population of the study consisted of all 1018 students infour AASECs in ...
abstract this research was conducted in toroq experimental field station, mashhad, iran, for two successive cropping seasons (2000-2002), using split plot experimental design based on complete randomized blocks with three replications. moisture stress treatments (at seven levels) were assigned to main plots, including: d1 ( full irrigation), d2 (no irrigation from one-leaf to double ridge) stag...
with the eight sassanians reliefs, naghsh-e rustam in marvdasht is a prominent complex safeguarding a complete collection of the sassanian period. seven of these reliefs have been repeatedly the subject of investigations thanks to their relatively better conditions. the fifth relief, however, has not yet been studied due to their damaged status. it depicts the full-face portrait of a sassanid k...
water shortages is one of the main factors inhibiting economic and social development and agriculture in most developing countries, especially in countries located in arid and semi-arid belt of the world. the study tried to investigate the affecting factors on water resources exploitation with considering water utilization pattern and an emphasis on sustainable water use in fars province. due t...
agricultural sustainability (as) in farming systems has turned into an extremely sensitive issue, which has attracted the attention of most researchers in recent years. the main objective of this survey research was to assess the situation with regard to different levels of farming system sustainability among wheat growing farmers in agricultural production cooperatives in fars province of iran...
the state agricultural extension system (saes) due to serious limitations of finance, equipment and staff could not meet all the expectation of the farmers. use of unemployed young graduates' services as consultant, farm manager or farm supervisor has been considered as a solution to the problem and as an alternative, in recent years. this research was aimed at an evaluation of the extensi...
the aim of this research was to evaluate the average concentrations of micronutrients including: copper (cu), iron (fe), manganese (mn) and zinc (zn) in the shoots of different cultivars of wheat in stem elongation stage in a soil contaminated with cadmium (cd). the treatments consisted of three levels of cd (0 (as control, cd0), 40 (cd40) and 80 (cd80) mg cd/kg soil) and fourteen different cul...
During the period from 1997 to 1998, samples of wheat leaves were collected from different wheat farms in Fars and Kohgiluyeh & Boyrahmad provinces to identify the causal agent of wheat leaf blight. On the basis of LOPAT tests and production of fluorescent pigment on KB medium, 181 bacterial isolates were recovered from the samples. Based on biochemical, physiological and pathogenicity tests, t...
The present study was undertaken in order to evaluate nativedesiccation tolerance and its mechanism in wheat seedlings of different genotypes. At the first step, drought stress was applied by using different concentrations of poly ethylene glycol (PEG) and mannitol. Since the fact that these compounds (even in high concentrations) were not able to produce sever water stress, the experiment was ...
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