نتایج جستجو برای: stable yield

تعداد نتایج: 447394  

There are different methods for study the genotype × environment interactions and determining stable genotypes such as parametric, non-parametric and multivariate methods. In this research, 19 selective genotypes from advanced trials of durum wheat at 2011-2012 agronomic year, have been cultivated with Dehdasht check cultivar for three growing years (2012-2015) in five locations (including Gach...

برزو رستمی سید‌حسین صبا‌غ‌پور علی‌اکبر محمودی فرامرز سیدی منصور صفی‌خانی پیام پزشکپور

Development of new cultivars with high seed yield and desirable characteristics are major goals of lentil program for Moderate and Semi Warm Climate of Iran. Kimiya is a new lentil (Lens cultivars Medik) cultivar with high-yield, yield satability and adaptability to rainfed conditions. The Iranian Agricultural Research, Education and Extension Organization issued registration for Kimiya on 9 Au...

Journal: :به نژادی گیاهان زراعی و باغی 0
احمد جعفرنژاد استادیار پژوهش ایستگاه تحقیقات کشاورزی و منابع طبیعی نیشابور، نیشابور، ایران حسین آقایی کارشناس پژوهش، ایستگاه تحقیقات کشاورزی و منابع طبیعی نیشابور، نیشابور - ایران گودرز نجفیان دانشیار مؤسسه تحقیقات اصلاح و تهیه نهال و بذر ، کرج - ایران

in order to determine traits which affected grain yield in optimal irrigation and terminal drought deficit conditions, a field experiments with 16 spring bread wheat genotypes as randomized complete block design with three replications conducted in neishabour during 2009-10 cropping seasons. results of combined analysis of variance showed, significant differences between many of traits vegetati...

    Indigenous diploid cotton is cultivated in many areas of country due to the saline soil and water. To study adaptability and seedcotton yield stability of three promising native cotton lines selected from interspecific hybrids of G. herbaceum & G. arboreum including three lines along with two diploid controls were planted in a randomized complete block design in four locations (Kashmar, Nis...

2009
Zeki MUT Nevzat AYDIN Hasan Orhan BAYRAMOĞLU Hasan ÖZCAN

The objectives of this study were to compare nonparametric stability measures, and to identify promising high-yield and stable bread wheat (Triticum aestivum L.) genotypes in 7 environments during 2003-2005 in the central Black Sea region of Turkey. The bread wheat genotypes (20 advanced lines and 5 cultivars) were grown in a randomized complete block design with 4 replications in 7 different e...

2006
Jayanth Mekkoth Murali Krishna Jun Qian Will Hsu Chien-Hui Chen Yuan-Shih Chen Nagesh Tamarapalli Wu-Tung Cheng Jan Tofte Martin Keim

Manufacturing yield is stable when the technology is mature. But, once in a while, excursions may occur due to variances in the large number of tools, materials, and people involved in the complex IC fabrication. Quickly identifying and correcting the root causes of yield excursions is extremely important to achieving consistent, predictable yield, and maintaining profitability. This paper pres...

بهلکه, گلدی محمد, بیابانی, عباس, صبوری, حسین, فلاحی, حسینعلی,

In order to study the effect of planting date on five cultivars of wheat (Khazar1, Falat, Zagros, Kohdasht, Karim) an experiment was conducted as a split-plot randomized complete block in Research Farm of Gonbad Kavous University, Gonbad Kavous, in northern Iran at 2013-2014. Main plots contained nine planting dates (November 4th, November 19th, December 3rd, December 18th, January 2nd, January...

جهرمی, مجید حاجی محمد علی, پیغمبری, سید علی, شادپور, ساسان, شعاعی دیلمی, مرداویج, محمدی, عبدالله, مهدوی, عبدالرحیم,

To determine the yield stability and adaptability of the genotype of tobacco, 5 genotypes of flue-cured tobacco were evaluated in experiment using a randomized completely block design (RCBD) with three replications at two locations including Rasht and Tirtash tobacco Research Centers (IRAN), during the growing season of 2008-2010 (four environment). The interaction of genotype × environment in ...

2011
Clayton R. Featherstone Eric Mayefsky

When matching mechanisms yield unstable assignments, unraveling can lead participants to abandon them. This is thought to explain why, empirically, the stable Deferred Acceptance (DA) mechanism persists where unstable alternatives, such as priority mechanisms, do not. Theory, however, tells us that both DA and priority mechanisms can yield unstable matches in incomplete information equilibrium....

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