نتایج جستجو برای: biplot
تعداد نتایج: 933 فیلتر نتایج به سال:
drought stress is the most important environmental constraint contributing to grain yield instability of maize(zea mays l.). evaluation of maize genotypes under different stresses would be useful for identifying genotypes that combine stability with high yield potential for stress-prone areas. this study was conducted to estimate grain yield stability of maize hybrids and to identify hybrids th...
به منظور تعیین پایداری و بررسی عکس العمل ارقام جو زراعی به شرایط اقلیمی مختلف از نظر عملکرد دانه، ده رقم جو در پنج منطقه شامل کرج، بیرجند، کاشمر، شیراز و سنندج مورد بررسی قرار گرفتند. ارقام مورد بررسی در قالب طرح بلوک های کامل تصادفی با سه تکرار در سال زراعی 93-1392 کشت و ارزیابی شدند. نتایج نشان داد که اثر متقابل ژنوتیپ و محیط برای عملکرد دانه معنی دار می باشد. به منظور بررسی پایداری ارقام، پا...
objective: in order to study genetic variation and effect of drought stress on grain yield and some morphological traits in chickpea, an experiment was conducted on 64 genotypes during 2013-2014 cropping season at deputy of kermanshah sararood dry land agricultural research institute, located on the western part of iran. methods: the experimental design was a randomized lattice design with tow ...
pasting is one of the most important properties of wheat starch determining the flour quality and functionality. twenty three new plant type (npt) wheat derivatives along with three checks (pbw 343, hd 2329, and raj 3765) have been studied in multi-location trials to assess the variation and environment induced fluctuations for their starch pasting properties. although all flour pasting charact...
در این بررسی 14 هیبرید ذرت دانهای در قالب طرح بلوکهای کامل تصادفی با 4 تکر ار در 6 محیط شامل 3 ایستگاه تحقیقاتی (کرج- مشهد- جیرفت) در طی دو سال (1391-1390) مورد بررسی قرار گرفت. نتایج تجزیه واریانس مرکب نشان داد که اثر متقابل ژنوتیپ × سال × مکان در سطح احتمال 1% معنیدار میباشد که نشاندهنده نوسان عملکرد ارقام در محیطهای مختلف است. بر این اساس برای بررسی اثر متقابل و مشخص کردن هیبریدهای پ...
Sunflower is one of the most important oilseed plants in world and its oil has nutritional high economic value. Selection high-yielding hybrids sunflower breeding. In this regard, 11 new along with four cultivars were evaluated a randomized complete block design replications during 2018–2020 growing seasons. The phenological agronomic traits including days to flowering, ripening, plant height, ...
The purpose of rice breeding is to create varieties that are well adapted, highly productive, and acceptable farmers. However, productivity limited as a result combined biotic stresses (pests/diseases). This study combines assessment by farmers with the evaluation breeders respect promising lines within range environments. aim investigate farmers’ preferences characterize yield lines, their res...
Facing the trend of increasing population, how to increase maize grain yield is a very important issue ensure food security. In this study, 28 nationally approved hybrids were evaluated across 24 different climatic conditions for two consecutive years (2018–2019). The purpose study was select high-yield with stable genotypes and identify agronomic traits breeding program improvement. results sh...
There are significant new features in Version 7 SAS/INSIGHT. These include new statistical analyses and enhancements to the graphics. INSIGHT now supports several multivariate statistical techniques including principal component rotation analysis, canonical correlation analysis, maximum redundancy analysis, and canonical discriminant analysis, and it also supports comparison of means. There are...
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