Results 21 to 30 of about 912,684 (234)

INHIBITORY EFFECTS OF WILD BARLEY (HORDEUM SPONTANEUM Koch.) RESIDUES ON GERMINATION AND SEEDLING GROWTH OF WHEAT (TRITICUM AESTIVUM L.) AND ITS OWN PLANT [PDF]

open access: yesDesert, 2006
Laboratory studies were conducted to examine the effects of different concentrations of wild barley (Hordeum spontaneum Koch.) shoot and seed extracts on germination and seedling growth of wheat (Triticum aestivum L.) and wild barley.
R. Hamidi   +5 more
doaj   +1 more source

Investigations into the Characteristics of Historic Barley Varieties with Reference to Fungal Diseases and Physiology [PDF]

open access: yes
The aim of this study was to characterise modern and historic barley varieties for agronomic and growth characteristics and to assess their resistance to Fusarium and mildew diseases.
Muhammed, Amal Abbas
core   +6 more sources

Development and characterization of polymorphic EST-SSR and genomic SSR markers for Tibetan annual wild barley. [PDF]

open access: yesPLoS ONE, 2014
Tibetan annual wild barley is rich in genetic variation. This study was aimed at the exploitation of new SSRs for the genetic diversity and phylogenetic analysis of wild barley by data mining.
Mian Zhang   +3 more
doaj   +1 more source

Genome-wide association analysis of aluminum tolerance in cultivated and Tibetan wild barley. [PDF]

open access: yesPLoS ONE, 2013
Tibetan wild barley (Hordeum vulgare L. ssp. spontaneum), originated and grown in harsh enviroNment in Tibet, is well-known for its rich germpalsm with high tolerance to abiotic stresses.
Shengguan Cai   +5 more
doaj   +1 more source

Genotypic variations of N use efficiency in Tibetan wild and cultivated barleys

open access: yes浙江大学学报. 农业与生命科学版, 2014
Tibetan annual wild barley is an ancestor of cultivated barley and rich in genetic diversity. Moreover, some wild barley accessions show high tolerance to poor soil.
Yang Li’na   +5 more
doaj   +1 more source

Genetic diversity of backcross families derived from crossing between cultivated and wild barley using molecular markers [PDF]

open access: yesمجله بیوتکنولوژی کشاورزی, 2021
Objective Plant genetic variation, during the long-term domestication of the cultivated barley, especially after the modern breeding and intensive cultivation, reduced significantly, leading to genetic erosion in this crop as well.
Farzane Karamzade   +3 more
doaj   +1 more source

Abnormal germling development by brown rust and powdery mildew on cer barley mutants [PDF]

open access: yes, 2001
The barley leaf rust fungus forms appressoria over host leaf stomata and penetrates via the stomatal pore. High levels of avoidance to leaf rust fungi have been described in some wild accessions of Hordeum species where a prominent wax layer on the ...
Rubiales, D.   +3 more
core   +1 more source

The low recombining pericentromeric region of barley restricts gene diversity and evolution but not gene expression [PDF]

open access: yes, 2014
The low-recombining pericentromeric region of the barley genome contains roughly a quarter of the genes of the species, embedded in low recombining DNA that is rich in repeats and repressive chromatin signatures.
Dhillon, Taniya   +17 more
core   +1 more source

Genotypic Difference in the Responses to Nitrogen Fertilizer Form in Tibetan Wild and Cultivated Barley

open access: yesPlants, 2021
Nitrogen (N) availability and form have a dramatic effect on N uptake and assimilation in plants, affecting growth and development. In the previous studies, we found great differences in low-N tolerance between Tibetan wild barley accessions and ...
Shama Naz   +3 more
doaj   +1 more source

Crop domestication disrupts intercropping benefits: A case study from barley–faba bean mixture under contrasting P inputs

open access: yesFrontiers in Plant Science, 2023
How crop domestication mediates root functional traits and trait plasticity in response to neighboring plants is unclear, but it is important for selecting potential species to be grown together to facilitate P uptake.
Xiaoyan Tang   +10 more
doaj   +1 more source

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