نتایج جستجو برای: treatment plant
تعداد نتایج: 1745028 فیلتر نتایج به سال:
in order to study the effect of supplementary irrigation and different plant densities on grain yield and yield components of chickpea cv hashem, an experiment was conducted as split plot arrangement in a randomized complete block design with three replications in sirvan, ilam during 2008-2009 cropping season. main plot included supplementary irrigation (check as non-irrigation, supplementary i...
one of the method to clean up contaminated soil is growing a hyper accumulator plant which is named phytoremediation. some of hyper accumulator plants are proper host for mycorrhizal fungi.in this relationship, fungus, consume a part of organic carbon from the plant and by developing its mycelium network help plant to uptake more mineral nutrients from the soil. by doing a greenhouse research ...
Background & Objective: Cattle Slaughterhouses are one of the main centers of wastewater producing facilities with high pollution load, which in the absence of proper treatment can cause a lot of environmental pollution. The aim of this study was to determine the effectiveness of Industrial slaughterhouse wastewater treatment plant in the city of Sanandaj in 2012. Method: This is a cross-secti...
abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...
Despite the fact that there are wastewater treatment plants (WWTPs) currently operational across Iran and great advances have been made in this area, there are still problems in the design, construction, and operation of WWTPs with large nonlinear systems, varying flow rates, and pollution charges. The objective of this study was to investigate the effect of operating parameters including the r...
in order to evaluate effects of water stress and foliar application humic acid on quantities and qualitative in borage, a field experiment was conducted as a split plots design with three replication in 2012 at agricultural research station, university of zabol. water stress treatments included control or 90 percent of field capacity (w1), 70 percent field capacity (w2) and 50 percent field cap...
Background: In the last two decades the using of artificial intelligence models for correct operation of the water treatment plant and maintain the stability of systems in favorable conditions, much researches has been done in this area. These models to simulate the behavior of water treatment systems can be used as an effective tool and to be used in the prediction of plant performance. The ai...
تاثیر آموزش تفکر انتقادی به شیوه مباحثه بر روی مهارت درک متن یادگیرندگان انگلیسی به عنوان زبان خارجی
the purpose of the present study was to investigate the effect of instruction through debate on male and female efl learners’ reading comprehension, to examine the differences between the performance of male and female participants on the five dimensions of cctst including analysis, evaluation, inference, deductive reasoning, and inductive reasoning, and to examine the differences between male ...
An improved Agrobacterium rhizogenes-mediated genetic transformation of Withania somnifera (L.) Dunal was developed using the bacterial strain R1000 with leaf segment explants of in vitro raised plantlets. Out of the three strains used (R1000, MTCC 2364 and MTCC 532), the strain R1000 proved to be more efficient than others. Among the different conditions tested, the highest (93.3 %) transforma...
hamid reza arab1, hossein afshari1*, morteza sam daliri2, ghanbar laei1, seyyed rasoul toudar2 1- faculty of agriculture, damghan branch, islamic azad university, damghan, iran 2- faculty of agriculture, chalous branch, islamic azad university, chalus, iran received: 1august 2011 accepted: 23 november 2011 *corresponding author: email: [email protected] abstract in...
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