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Kernel water relations and duration of grain filling in maize temperate hybrids
(Elsevier Science, 2007-02)
Kernel water relations play a key role in controlling the duration of grain filling. This duration is controlled by the relationship between kernel water and biomass development, as it determines the timing kernels reach ...
Kernel weight in maize: genetic control of its physiological and compositional determinants in a dent × flint-caribbean RIL population
(Maydica-ist Sper Cerealicoltur, 2016-12)
The genetic control of maize kernel weight (KW) determination could be studied through its physiological and/ or compositional determinants. Our objective was to dissect the genetic control of maize KW by analyzing its ...
Kernel filling and desiccation in temperate maize: Breeding and environmental effects
(Elsevier Science, 2021-09)
Sowing date (SD) modifies the environmental conditions during the kernel-filling period as well as during kernel dry down after physiological maturity (PM), particularly for late-sown maize (Zea mays L.) crops that currently ...
Heat stress in temperate and tropical maize hybrids: Kernel growth, water relations and assimilate availability for grain filling
(Elsevier, 2014-06)
Several studies have indicated that maize (Zea mays L.) kernel weight is severely affected by heat stress, but this response was never evaluated under field conditions. Our objective was to assess the effect of brief ...
Kernel weight dependence upon plant growth at different grain-filling stages in maize and sorghum
(Csiro Publishing, 2008-12)
In the present study we tested how assimilate availability per kernel at different grain-filling stages may affect maize (Zea mays L.) and sorghum (Sorghum bicolor L. Moench) individual kernel weight (KW). These two species ...
Inter-plant variation of grain yield components and kernel composition of maize crops grown under contrasting nitrogen supply
(Elsevier Science, 2012-01)
High intra-specific competition pressure, which is common at most maize (Zea mays L.) cropping conditions, promotes inter-plant variation and the appearance of extreme plant hierarchies with different ability to capture ...
Weighted inequalities for fractional integral operators with kernel satisfying Hörmander type conditions
(Element, 2011-10)
In this paper we study inequalities with weights for fractional operators Tαgiven by convolution with a kernel Kαwhich is supposed to satisfy some size condition and a fractional Hörmander type condition. As it is done for ...
Kernel weight responses to the photothermal environment in maize dent × flint and flint × flint hybrids
(Crop Science Society of America, 2021-02)
Maize (Zea mays L.) grain yield is assumed to be source limited during the flowering period but sink limited during grain growth; however, environmental restrictions during active grain filling may strongly affect final ...
Kernel number and kernel weight determination in dent and popcorn maize
(Elsevier, 2011-02)
Yield formation in maize (Zea mays L.) dent hybrids has been directly linked to the rate of plant biomass accumulation and partitioning of assimilates to the developing grain. Maize popcorn genotypes have been studied less ...