Results 11 to 20 of about 669,722 (309)

Compaction dynamics in ductile granular media [PDF]

open access: yes, 2005
Ductile compaction is common in many natural systems, but the temporal evolution of such systems is rarely studied. We observe surprising oscillations in the weight measured at the bottom of a self-compacting ensemble of ductile grains.
Dag Kristian Dysthe   +5 more
core   +2 more sources

Dust-driven Dynamos in Accretion Disks [PDF]

open access: yes, 2008
Magnetically driven astrophysical jets are related to accretion and involve toroidal magnetic field pressure inflating poloidal magnetic field flux surfaces.
Chrysostomou A.   +10 more
core   +5 more sources

Natural allelic variation in GRAIN SIZE AND WEIGHT 3 of wild rice regulates the grain size and weight

open access: yesPlant Physiology, 2023
Abstract Grain size is important for yield in rice (Oryza sativa L.). Although many genes involved in grain size have been isolated, few can be used in breeding due to their interactions and phenotypic effects. Here, we describe natural variation in the granule-type quantitative trait locus GRAIN SIZE AND WEIGHT 3 (GSW3) located on ...
Feng Bai   +9 more
openaire   +2 more sources

Variability of grain weight per spike in wheat grown in different ecological conditions [PDF]

open access: yesActa Agriculturae Serbica, 2015
Variability of grain weight spike-1 was studied in 10 wheat genotypes: 'Ana Morava', 'Julija Mono', 'Gruža', 'Kuna', 'Lasta', 'Balkan', 'Rodna', 'NS Rana 2', 'Partizanka', 'Pobeda', grown over three experimental years under different environmental ...
Knežević Desimir   +2 more
doaj   +1 more source

High post-anthesis temperature effects on 3 bread wheat (Triticum aestivum L.) grain 4 transcriptome during early grain-filling [PDF]

open access: yes, 2020
Background: High post-anthesis (p.a) temperatures reduce mature grain weights in wheat and other cereals. However, the causes of this reduction are not entirely known.
Gonzalez-Uriarte, Asier   +4 more
core   +2 more sources

Biological and actual grain yield of wintering oats in the conditions of the South foothill zone of the North-West Caucasus

open access: yesНовые технологии, 2022
The assessment of biological and actual grain yields, as well as the results of studying the percentage of realization of biological yields of varieties of wintering oats of various uses cultivated in soil and climatic conditions of the south foothill ...
М. V. Kuzenko
doaj   +1 more source

Cytoplasm affects grain weight and filled-grain ratio in indica rice [PDF]

open access: yesBMC Genetics, 2011
Abstract Background Cytoplasmic effects on agronomic traits -involving cytoplasmic and nuclear genomes of either different species or different cultivars - are well documented in wheat but have seldom been demonstrated in rice (Oryza sativa L.).
Jing Li   +9 more
openaire   +4 more sources

Pyramiding of High Grain Weight With Stripe Rust and Leaf Rust Resistance in Elite Indian Wheat Cultivar Using a Combination of Marker Assisted and Phenotypic Selection

open access: yesFrontiers in Genetics, 2020
Wheat (Triticum aestivum L.) is an important cereal crop globally as well as in India and yield improvement programs encounter a strong impediment from ever-evolving rust pathogens.
Satinder Kaur   +7 more
doaj   +1 more source

Prolamin content and grain weight in RNAi silenced wheat lines under different conditions of temperature and nitrogen availability [PDF]

open access: yes, 2020
Temperature and nitrogen (N) availability are two important environmental factors that may produce important changes in grain composition during grain filling of bread wheat.
Barro, Francisco   +3 more
core   +2 more sources

Residual effect of straw biochar on grain yield and yield attributes in a double rice cropping system of subtropical China

open access: yesPlant, Soil and Environment, 2022
Biochar is considered as a soil amendment for enhancing crop productivity. However, limited information is available on the residual effect of biochar application on rice grain yield and yield attributes.
Rujie Lv   +4 more
doaj   +1 more source

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