نتایج جستجو برای: biological control of tomato root
تعداد نتایج: 21300099 فیلتر نتایج به سال:
Host nutritional variables were evaluated for their effects on the severity of crown and root rot of tomato caused by Fusarium oxysporum f.sp. radicis-lycopersici. Tomato (Lycopersicon esculentum Mill.) seedlings (cv. Bonnie Best) were grown in a pathogeninfested, soilless rockwool system in the greenhouse and were fertilized with a nutrient solution that was amended with macroand microelements...
this study was an attempt to investigate the effect of subtitling on vocabulary learning among iranian intermediate students. to find the homogeneity of the groups, tofel test was administered to student in kish mehr institute in garmsar. after analyzing the data, 60 participants (female students) who scored within the range of one standard deviation above and below the mean, were selected as h...
abstract the following study, in the first place, attempted to examine the effect of less experienced teachers participation in experienced teachers classes on their own skills and teaching methodology, in the second place, attempted to find out the role of teachers training in students achievements. for this purpose, 21 efl teachers were selected according to available sampling in kish l...
In this research, the possibility of using dried leaves of pine (Pi), tire-rubber wastes (TR) and rice hull (Ri) as tomato growth media in soilless culture system was investigated. Tomato seeds were grown in sterilized sand and after one month, the seedlings were transplanted to various growth media including dried leaves of pine- perlite (Pi:Pe), dried leaves of pine- rubber wastes (Pi:TR), co...
Fusarium solani is the causative organism of Fusarium wilt of tomato (Lycopersicon esculentum Mill). Four Bacillus spp identified as B. amyloliquefaciens, B. cereus, B. pumilus and B. subtilis were tested for biocontrol activities in vitro as zone of inhibition and in vivo as percent disease control and disease incidence. The result from in vitro analysis showed that B. amyloliquefaciens inhibi...
this study was conducted to investigate the impact of portfolio assessment as a process-oriented assessment mechanism on iranian efl students’ english writing and its subskills of focus, elaboration, organization, conventions, and vocabulary. out of ninety juniors majoring in english literature and translation at the university of isfahan, sixty one of them who were at the same level of writing...
as polysemy is encountered frequently in english as foreign language. fl learners’ ability to disambiguate polysemous verbs becomes critical to their comprehension in the target language. this thesis, accordingly, investigated how iranian efl learners achieved comprehension of english polysemous verbs by using three different types of cues: (1) elaborated context, (2) semantic frames, and (...
Sustainable intensification of protected vegetable crops entails increasing yield while reducing environmental impact and labor input. To explore a comprehensive strategy for high yielding, highly efficient quality production greenhouse tomato (Solanum lycopersicum L.), an integrated crop-nitrogen management (ICNM) was compared to farmers’ traditional (TM) in field experiment solar greenhouse. ...
in order to investigate the effect of concentration, time and consumption instruction of seaweed on some morphological characteristics of root and shoots of safflower, the present experiment in factorial form in a completely randomized design with three replications in research greenhouse of agriculture faculty, ferdowsi university of mashhad was conducted in 2014-15. factors examined included ...
Diallyl disulfide (DADS) is a volatile organosulfur compound derived from garlic (Allium sativum L.), and it is known as an allelochemical responsible for the strong allelopathic potential of garlic. The anticancer properties of DADS have been studied in experimental animals and various types of cancer cells, but to date, little is known about its mode of action as an allelochemical at the cyto...
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