نتایج جستجو برای: small grain cereals

تعداد نتایج: 851620  

2008
Dolores R. Piperno Ehud Weiss

^Smithsonian Tropical Research Institute, Box 2072, Balboa, Republic of Panama ^Archaeobiology Program, Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington DC 20560, USA ^Department of Anthropology, Peabody Museum, Harvard University, 11 Divinity Avenue, Cambridge, Massachusetts 02130, USA ^Institute of Archaeology, University of Haifa, Mount Carm...

2016
Maciej Buśko Kinga Stuper Henryk Jeleń Tomasz Góral Jarosław Chmielewski Bożena Tyrakowska Juliusz Perkowski

In natural conditions cereals can be infested by pathogenic fungi. These can reduce the grain yield and quality by contamination with mycotoxins which are harmful for plants, animals, and humans. To date, performed studies of the compounds profile have allowed for the distinction of individual species of fungi. The aim of this study was to determine the profile of volatile compounds and trichot...

Journal: :Plant physiology 2017
Nan Feng Gaoyuan Song Jiantao Guan Kai Chen Meiling Jia Dehua Huang Jiajie Wu Lichao Zhang Xiuying Kong Shuaifeng Geng Jun Liu Aili Li Long Mao

Early reproductive development in cereals is crucial for final grain number per spike and hence the yield potential of the crop. To date, however, no systematic analyses of gene expression profiles during this important process have been conducted for common wheat (Triticum aestivum). Here, we studied the transcriptome profiles at four stages of early wheat reproductive development, from spikel...

Journal: :Crop Breeding and Applied Biotechnology 2021

Rapid advances in genomics are providing the tools to determine genetic basis of quality (both nutritional and functional) cereals. This promises allow increased rates gain breeding by reducing need for extensive end-product testing new varieties. Many traits result relatively recent human selection thus likely be controlled only a few major genes. makes identification these genes use an attrac...

Journal: :Cereal Research Communications 2021

Successful crop stand establishment is critical to realize high yield potential, which dependent on depth of seed placement access soil moisture. The coleoptile determines sowing by its length and ability emerge from depth. This study was conducted assess among three sets Great Plains winter small grain cereals—wheat (Triticum aestivum L.), barley (Hordeum vulgare L.) triticale (X triticosecale...

2015
Krishna S. V. Jagadish Polavarapu B. Kavi Kishor Rajeev N. Bahuguna Nicolaus von Wirén Nese Sreenivasulu

Breeding programs with the aim to enhance yield productivity under abiotic stress conditions during the reproductive stage of crops is a top priority in the era of climate change. However, the choice of exploring stay-green or senescence phenotypes, which represent an opposing physiological bearing, are explored in cereal breeding programs for enhanced yield stability to a different extent. Thu...

Journal: :تولید گیاهان زراعی 0

with increasing the world population, and needing to feed it, the yield enhancement of cereals crops is of the most important approaches meet this target, which is achieved via identifying the effective factors underlay yield of cereals like wheat. this experiment was conducted to evaluate the grain yield and its association with some contributed traits in a doubled-haploid (dh) wheat populatio...

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