نتایج جستجو برای: zarfam
تعداد نتایج: 98 فیلتر نتایج به سال:
تأثیر چهار رقم کلزا روی پارامترهای زیستی و نرخ ذاتی افزایش جمعیت شته مومی کلم، Brevicoryne brassicae
The cabbage aphid Brevicoryne brassicae L. is an important pest, which attacks the rape seed and causes economic damage. In this study, effects of four different cultivars of rape seed (Zarfam, Licord, Hyola 401, and SLM046) on biological parameters and intrinsic rate of increase of B. brassicae were studied in laboratory conditions (25±1ºC, 70±10 RH and of 14:10 (L:D) photoperiod). Results sho...
A laboratory experiment was carried out to investigate the effect of salinity on some morphological and phys-iological parameters in four Canola (Brassica napus L.) cultivars (Talaye, Sarigol, Zarfam and Opera) under salinity stress. Plants were grown in hydroponic solution (Hoagland 1/4 strength) under greenhouse conditions and on five-leaf stage, treated with different concentrations of NaCl:...
in order to study the effect of planting date on phonological stages and quantity traits of four cultivars of winter rapeseed, an experiment was carried out in 2008-2009 at the research field of agriculture research station of boyerahmad. the experiment was carried out in using factorial with randomized complete block design and four replications. four planting dates (september 12, september 22...
چکیده به منظور بررسی اثر تنش خشکی بر صفات کمی و کیفی ارقام کلزا در شرایط کاربرد و عدم کاربرد عنصر روی آزمایشی به صورت اسپیلیت فاکتوریل در قالب طرح بلوک های کامل تصادفی با سه تکرار در منطقه اسماعیل آباد شهرستان قزوین در سال 1390 اجرا شد. عامل آزمایشی شامل آبیاری، محلول پاشی و رقم بودند بطوریکه آبیاری و محلول پاشی به صورت فاکتوریل در کرت اصلی و رقم در کرت فرعی قرار گرفت. آبیاری در چهار سطح شامل آ...
چکیده به منظور بررسی اثر تنش خشکی بر صفات کمی و کیفی ارقام کلزا در شرایط کاربرد و عدم کاربرد عنصر روی آزمایشی به صورت اسپیلیت فاکتوریل در قالب طرح بلوک های کامل تصادفی با سه تکرار در منطقه اسماعیل آباد شهرستان قزوین در سال 1390 اجرا شد. عامل آزمایشی شامل آبیاری، محلول پاشی و رقم بودند بطوریکه آبیاری و محلول پاشی به صورت فاکتوریل در کرت اصلی و رقم در کرت فرعی قرار گرفت. آبیاری در چهار سطح شامل آ...
increased nitrogen applications to crops influence plant-herbivore interactions and potentially increase herbivore population growth.in this research, the impact of nitrogen fertilizations on nutritional quality of three canola (brassica napus l.) cultivars (zarfam, okapi and modena), and, consequently, the performance of mustard aphids, lipaphis erysimi kalt., on them were investigated under g...
Seed priming is a method which is a quite effective method for improving germination and seedling establishment. Two separate experiments were performed to determine the best hydro and osmopriming treatments effects on canola‘s seed germination. The experiments were performed in seed technology laboratory of Islamic Azad University, Karaj, Iran, 2014. The first experiment contained three ...
in this study the response of 9 rapeseed genotypes were evaluated at the seedling stage using different irrigation levels (50, 70 and 100% fc). a factorial experiment based on rcbd was conducted in the research greenhouses of urmia university with four replications during summer of 2013. some physiological traits such as relative water content, stomatal conductance, transpiration, photosynthesi...
Eight winter rapeseed genotypes GA096, Geronimo, Okapi, Orient, Sunday, Zarfam, SW0756, and Modena were used as parents of a complete diallel mating design. A set of 56 diallel F1 hybrids (with reciprocals) including their parents were evaluated in a 8×8 simple lattice design with two replications during 2007/08. Several agronomic traits like Plant height, number of lateral branches per pod, nu...
A total of 25 advanced rapeseed (Brassica napus L.) varieties were evaluated under cold weather conditions using Randomized Complete Block design (RCBD) with four replications in Dr. Nakhjavani Agricultural Research Station, 35 km North-East of Urmia the capital of West Azerbaijan province in 2000-2001. The results showed significant differences among the varieties (P ≥ 0.01) for all the pheno...
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