Reduced quality ofcowpea due to late harvest and therefore pathogen incidence may influence the results of germination test, whenever losses are associated with agentsadhered seed coat;in that context, chemical treatmentof seeds during evaluations reflect more accurately physiological samples, which in turn assurethe emergence healthy seedlings establishment appropriate plant populations inthe ...

different resource of fertilizers had an effect on grain yield, oil and grain quality. information regarding the effect of simultaneous application of organic, chemical and biological fertilizers on canola (brassica napus l.) traits is not available. in order to study the effect of different systems of soil fertility on grain yield and quality of canola (talayeh cultivar), an experiment was con...

in order to evaluate chemical mutation on cultivar mahali tarrom’ in salt stress, seeds of rice cultivar ‘mahali tarrom’ were treated with two chemical mutagens, ethyl methane sulfonate (14 mm) and sodium azide (two mm). in second generation, appropriate plants for economically important traits have been selected. seeding of selected plants were tested under salt stress in third generation usin...

boiling of water for its purification has been recommended since 500 b. o. modern desinfecition methods involve specialized treatments for the purpose of destroying or inactivating pathogenic organisms . different factors .in flu - ensing the efficiency of desinfection are considered in this article physical and chemical methods of water desinfection are described briefly the use of chemical ox...

to evaluate the effects of phosphate solubilizing bacteria and chemical phosphorous fertilizer on turnip (brassica rapa) forage yield under limited irrigation regimes, a field experiment was conducted in research farm of college of agriculture and natural resources, university of tehran, in karaj/iran during 2009 growing season. the experimental treatments were arranged as split plots. five lev...

this study investigated the microbial community in a full scale anaerobic baffled reactor and sequencing batch reactor system for oil-produced water treatment in summer and winter. the community structures of fungi and bacteria were analyzed through polymerase chain reaction–denaturing gradient gel electrophoresis and illumina high-throughput sequencing, respectively. chemical oxygen demand eff...

application of bio-fertilizers, especially mycorrhiza as substituent or complement of chemical fertilizers is one of the most important strategies for plant nutrition in sustainable management of agro-ecosystems. in order to evaluate the separated and integrated application of mycorrhiza biological fertilizer and phosphorus chemical fertilizers on growth indices of chickpea (cicer arietinum l.)...

This study investigated the microbial community in a full scale anaerobic baffled reactor and sequencing batch reactor system for oil-produced water treatment in summer and winter. The community structures of fungi and bacteria were analyzed through polymerase chain reaction–denaturing gradient gel electrophoresis and Illumina high-throughput sequencing, respectively. Chemical oxygen demand eff...