نتایج جستجو برای: hashemi cultivar
تعداد نتایج: 14524 فیلتر نتایج به سال:
Mutagenesis has been one of the important sources of genetic diversity and Plant mutants can be important bio-resources for crop breeding and functional genomics studies. Breeding conventional methods for generating of genetic variability are of low efficiency. We showed that treatment of seeds of rice(Hashemi cultivar) with 0.8% EMS for 8 h caused visible phenotypic variations on M2 rice mutan...
In general, the ultimate goal of a sustainable system is to maximize the benefits of existing resources and to minimize the threats to the environment that occur due to the present conventional agricultural activities. Meanwhile, seed, as a rice cultivar in the present study, is presented as an important factor in sustainability. Therefore, identifying the most suitable cultivar of rice for sus...
in order to study the effect of n fertilizer rates on morphological traits, yield and yield components of rice cultivars, a study was carried out in rice research institute of rasht, iran during 2009. it was a two-variable factorial experiment based on a randomized complete block design with three replications. the first factor was nitrogen fertilization at four rates of 0, 30, 60 and 90 kg n h...
To compare the allelopathic potential of some Guilan province rice cultivars with allelopathically approved IRRI rice cultivars, a factorial experiment was conducted in completely randomized block design with 3 replications on the Experimental Farm of Agricultural College of Guilan University in spring 2005. Two factors including a) seven rice cultivars (traditional cultivars of Hashemi, Ali Ka...
Wei Liang,* Naresh Satyan, Firooz Aflatouni, Amnon Yariv, Anthony Kewitsch, George Rakuljic, and Hossein Hashemi Department of Applied Physics and Department of Electrical Engineering, MC 128-95, California Institute of Technology, Pasadena, California 91125, USA Telaris Inc., 2118 Wilshire Boulevard, #238, Santa Monica, California 90403, USA Department of Electrical Engineering–Electrophysics,...
کمبود روی پس از نیتروژن و فسفر، مهم‌ترین نارسایی تغدیه‌ای و عامل مهمی در کاهش عملکرد برنج است. بنابراین به منظور بررسی تأثیر کاربرد روشهای مصرف روی (مصرف پایه و محلول‌پاشی) بر برنج رقم هاشمی، آزمایش مزرعه‌ای به صورت فاکتوریل در قالب طرح بلوک‌های کامل تصادفی و در سه تکرار اجرا شد.فاکتورهای آزمایشی عبارت بودند از کودپاشی پایه (کاربرد خاکی) کود سولفات روی در سه سطح (0، 10 و 20 کیلوگرم در هکتار سو...
Hashemi Zeinab* Author Affiliations Department of Midwifery, Iran Received: February 18, 2020 | Published: March 01, 2021 Corresponding author: Zeinab, Lorestan University Medical Sciences, Khorramabad, DOI: 10.26717/BJSTR.2021.34.005528
The objective of the present research was to investigate the effect of salinity stress on sodium, potassium and calcium concentrations, and Na+/K+ and Na+/Ca2+ ratios at seedling stage in an advanced back cross (BC2F6) rice population. The population was derived from crossing between Hashemi, an Iranian cultivar, and IR67418-110-32222 (IR-22) from IRRI. The ANOVA indicated that the effects of g...
In order to evaluate the morphological characteristics and lodging-related traits and comparison of improved cultivars of rice plant resistance to lodging, a field experiment was carried out in randomized complete block design with three replications in 2012 at the Rice Research Institute of Iran )Rasht(. Rice cultivars were Kadus, Khazar, Gohar, Dorfak, Sepidrood and Deylam and local rice cult...
David M. Ramirez,1 Alejandro W. Rodriguez,2,3 Hila Hashemi,2 J. D. Joannopoulos,1 Marin Soljačić,1 and Steven G. Johnson2 1Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA 2Department of Mathematics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA 3School of Science and Engineering, Harvard University, Cambridge, MA 02139, USA (Received 29 N...
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