Results 61 to 70 of about 2,217 (200)
Plant, Cell &Environment, Volume 47, Issue 12, Page 5067-5075, December 2024.Abstract By regulating carbon uptake and water loss by plants, stomata are not only responsible for productivity but also survival during drought. The timing of the onset of stomatal closure is crucial for preventing excessive water loss during drought, but is poorly explained by plant hydraulics alone and what triggers stomatal closure remains ...
Anju Manandhar +2 more
wiley +1 more source
Ciência Rural, 2012 O desenvolvimento de plantas, influenciado pela temperatura do ar, pode ser estimado através do conceito de filocrono, definido como o intervalo de tempo entre o surgimento sucessivo de folhas em uma haste, sendo o tempo expresso em °C dia e o filocrono ...
Priscila Maria Martins Lisboa +4 more
doaj +1 more source
Estimating leaf appearance rate and phyllochron in safflower (Carthamus tinctorius L.) [PDF]
Ciência Rural, 2005 Safflower may be an interesting option for the flower market, either as fresh or dried cut flower. Estimating the leaf appearance rate and the phyllochron (the time interval between the appearance of successive leaves) is important for calculating the number of emerged leaves (NL) on the plant, which is an excellent measure of plant development.
Streck, Nereu Augusto +3 more
openaire +3 more sources
Model assisted phenotyping of processes involved in rice response to drought: case study of a tropical japonica population during vegetative phase : [Abstract, P 7.15] [PDF]
, 2009 Tropical japonica rice is frequently exposed to drought in upland ecosystems. Its drought tolerance is poor compared to other crops but the group has great genetic, in part unexploited diversity in adaptations.
Dinkguhn, M. +7 more
core
A Functional Analysis of Inflorescence Architecture in Musa L. (Musaceae)
Food and Energy Security, Volume 13, Issue 5, September/October 2024.ABSTRACT Inflorescence architecture underpins sexual reproduction in wild Musa species and productivity in edible banana cultivars. In a functional analysis, we identified the apical inflorescence and lateral ‘cushion’ meristems and the change in flower type as the three primary components that generate inflorescence architecture. Five genotypes of two
David W. Turner +3 more
wiley +1 more source
Agronomy Journal, Volume 116, Issue 4, Page 1844-1868, July/August 2024.Abstract Crop models are valuable tools for simulating and assessing genotype‐by‐environment interactions. In most studies, these models are parameterized based on crop data from a few sites and years, which often limits their applicability to a broader geographic context.
Ashifur Rahman Shawon +5 more
wiley +1 more source
Ciência Rural, 2007 O filocrono é definido como o tempo necessário para o aparecimento de folhas sucessivas em um colmo, no caso de espécies da família das Poáceas. Através do filocrono, pode-se calcular o número de folhas acumuladas, o que é uma excelente maneira de ...
Nereu Augusto Streck +9 more
doaj +1 more source
FSPM-P: towards a general functional-structural plant model for robust and comprehensive model development [PDF]
, 2016 In the last decade, functional-structural plant modelling (FSPM) has become a more widely accepted paradigm in crop and tree production, as 3D models for the most important crops have been proposed.
G. Buck-Sorlin, M. Henke, W. Kurth
core +2 more sources
Response of seeding rate and cultivar maturity with planting dates in canola
Agronomy Journal, Volume 116, Issue 3, Page 1382-1396, May/June 2024.Abstract Understanding whether increasing seeding rate in canola (Brassica napus) provides a yield‐compensatory mechanism with delayed planting due to weather or logistical issues is important. We aim to refine agronomic recommendations for canola production under short‐season growing conditions to establish an optimal planting date and identify any ...
Eeusha Nafi, Jessica A. Torrion
wiley +1 more source
Morphogenetic and structural characteristics of guinea grass pastures submitted to three frequencies and two defoliation severities. [PDF]
, 2011 It was evaluated the morphogenic and structural characteristics of guinea grass under rotational at three grazing intervals and two defoliation intensities. Grazing intervals corresponded to the time needed by the forage canopy to reach 90, 95 or 100% of
BARBOSA, R. A. +6 more
core +1 more source