Results 51 to 60 of about 2,896 (240)

Bioenergy sorghum stem growth regulation: intercalary meristem localization, development, and gene regulatory network analysis

open access: yesThe Plant Journal, Volume 112, Issue 2, Page 476-492, October 2022., 2022
SUMMARY Bioenergy sorghum is a highly productive drought tolerant C4 grass that accumulates 80% of its harvestable biomass in approximately 4 m length stems. Stem internode growth is regulated by development, shading, and hormones that modulate cell proliferation in intercalary meristems (IMs).
Ka Man Jasmine Yu   +9 more
wiley   +1 more source

[i]In silico[/i] system analysis of physiological traits determining grain yield and protein concentration for wheat as influenced by climate and crop management [PDF]

open access: yes, 2015
Genetic improvement of grain yield (GY) and grain protein concentration (GPC) is impeded by large genotype×environment×management interactions and by compensatory effects between traits.
Aguirrezábal   +19 more
core   +4 more sources

Sowing density effect on common bean leaf area development [PDF]

open access: yes, 2016
Sowing density is a major management factor that affects growth and development of grain crops by modifying the canopy light environment and interplant competition for water and nutrients.
Beebe, Stephen E.   +4 more
core   +1 more source

Water-Soluble Carbohydrate Recovery in Pastures of Perennial Ryegrass (Lolium perenne L.) and Pasture Brome (Bromus valdivianus Phil.) Under Two Defoliation Frequencies Determined by Thermal Time

open access: yesAgriculture, 2020
The objectives of the experiment were to (i) examine the dynamics of WSC use and the recovery of leaf sheaths and blades of Bromus valdivianus Phil. and Lolium perenne L. subjected to two defoliation frequencies (DFs) determined by thermal time (TT); (ii)
Iván Calvache   +4 more
doaj   +1 more source

Estimativa do filocrono em milho para híbridos com diferentes ciclos de desenvolvimento vegetativo Estimating the phyllocron in maize hybrids with different cycles of vegetative development

open access: yesCiência Rural, 2012
O filocrono é definido como o tempo térmico necessário para o aparecimento de folhas sucessivas na haste principal de uma planta. Através do filocrono, pode-se calcular a duração do período vegetativo e, portanto, a época de florescimento em função da ...
Juliano Dalcin Martins   +5 more
doaj   +1 more source

Genetic variation for the duration of pre-anthesis development in durum wheat and its interaction with vernalization treatment and photoperiod [PDF]

open access: yes, 2014
A recombinant inbred durum wheat population was grown under three contrasting regimes: long days following vernalization (LDV), long days without vernalization (LD), and short days following vernalization (SDV).
De Vita, Pasquale   +4 more
core   +1 more source

Phyllochron responds to acclimation to temperature and irradiance in maize [PDF]

open access: yesField Crops Research, 1998
Crop models need accurate simulation of leaf canopy development. The thermal interval for leaf tip appearance (phyllochron) is critical for predicting the duration of vegetative development. The phyllochron in maize is shorter in temperate than in tropical and subtropical environments.
Birch, C.J.   +4 more
openaire   +3 more sources

The Effect of Day to Night Temperature Variation on Leaf Development in Wheat

open access: yesPlant Production Science, 1998
The rate of leaf development in wheat is related to time and temperature in units of degree-days (DD) leaf−1 (phyllochron). Experiments were conducted in controlled environment chambers to study the effect of day to night variation in temperature on leaf
Masahiko Tamaki   +2 more
doaj   +1 more source

Phyllochron and winter barley leaf growth rate

open access: yesBiologia Plantarum, 1990
Growth rate of leaves of winter barley (Hordeum vulgare L. cv. Efra) plant in thermal time correlated with the final length of the corresponding leaf (r = 0.66). The sum of effective temperatures corresponding to the time of growth of a particular leaf linearly increased with leaf insertion (r = 0.82).
Jana Tesarová, L. Nátr
openaire   +1 more source

Morphogenesis and structure of Tifton 85 cultivated in subtropical climate and fertilized with nitrogen

open access: yesActa Scientiarum: Animal Sciences, 2016
The experiment evaluated the morphogenesis and structure of Tifton 85 (Cynodon spp.) cultivated in subtropical climate and fertilized with nitrogen (N).
Diego Daniel Tiecher   +5 more
doaj   +1 more source

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