نتایج جستجو برای: awn and seed shape

تعداد نتایج: 16860421  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2005
Angela T Moles David D Ackerly Campbell O Webb John C Tweddle John B Dickie Andy J Pitman Mark Westoby

We used correlated divergence analysis to determine which factors have been most closely associated with changes in seed mass during seed plant evolution. We found that divergences in seed mass have been more consistently associated with divergences in growth form than with divergences in any other variable. This finding is consistent with the strong relationship between seed mass and growth fo...

2017
Sonja Bosch Marissa Griesel

The development of the African Wordnet (AWN) has reached a stage of maturity where the first steps towards an application can be attempted. The AWN is based on the expand method, and to compensate for the general resource scarceness of the African languages, various development strategies were used. The aim of this paper is to investigate the usefulness of the current isiZulu Wordnet in an appl...

امیر فیاض مقدم, , سکینه عبدی, , مرتضی قدیم زاده, ,

To determine the effects of different intensities of leaf removal at different reproduction stages of sunflower on seed yield and oil percentage, and the most sensitive stages to defoliation, an experiment was carried out by split-spilt plot design in randomized complete block with 3 replications at research farm, College of Agric. Urmia University, in 2004. The main factor, sub factor and sub-...

ژورنال: علوم آب و خاک 2007
امیر فیاض مقدم, , سکینه عبدی, , مرتضی قدیم زاده, ,

To determine the effects of different intensities of leaf removal at different reproduction stages of sunflower on seed yield and oil percentage, and the most sensitive stages to defoliation, an experiment was carried out by split-spilt plot design in randomized complete block with 3 replications at research farm, College of Agric. Urmia University, in 2004. The main factor, sub factor and su...

ژورنال: زیست شناسی ایران 2020

Zoonotic transmission of novel viruses represents a significant threat to global public health and is fueled by globalization, the loss of natural habitats, and exposure to new hosts. For oronaviruses (CoVs), broad diversity exists within bat populations and uniquely positions them to seed future emergence events. In this review, we explore the host and viral dynamics that shape these CoV popul...

2017
Jakub Lev Jiří Blahovec

*Corresponding author e-mail: [email protected] **This work was supported by the Internal Grant Agency of the Czech University of Life Sciences Prague, Project No. 20163001, (2016). A b s t r a c t . Image analysis is widely used for monitoring seeds during germination, and it is often the final phase of germination that is subjected to the greatest attention. However, the initial phase of germina...

2015

An experiment was conducted to evaluate and compare the seed extraction methods on physiological quality of eggplant seed in Seed Technology Laboratory of Bangabandhu Sheikh Mujibur Rahman Agricultural University during 2012-2013 growing season. Full ripen standard size fruits (60 DAA) of eggplant var. BARI begun-5 (round shape) and BARI begun-8 (long shape) were harvested and kept in ambient c...

Journal: :Molecular ecology 2003
M Heuertz X Vekemans J-F Hausman M Palada O J Hardy

Spatial genetic structure was analysed with five highly polymorphic microsatellite loci in a Romanian population of common ash (Fraxinus excelsior L.), a wind-pollinated and wind-dispersed tree species occurring in mixed deciduous forests over almost all of Europe. Contributions of seed and pollen dispersal to total gene flow were investigated by analysing the pattern of decrease in kinship coe...

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