WebJul 14, 1993 · Senescence and Receptivity of Maize Silks Authors: Paolo Bassetti Mark Westgate Iowa State University Abstract and Figures Ears of maize (Zea mays L.I fail to produce kernals if pollination is... Webmechanisms of kernel development and silk senescence will provide important information for improving the pollination rate to obtain high maize yields. Results: In this study, transcript profiles were determined in an elite maize inbred line (KA105) to investigate the molecular mechanisms functioning in self-pollinated and unpollinated maize ...
A maize death acid, 10-oxo-11-phytoenoic acid, is the …
WebMar 1, 1993 · Silks of aging flowers lost receptivity initially because the base of the silk collapsed, and pollen tubes were blocked from reaching the ovary. Silk senescence is the primary cause for reproductive failure in maize if pollination does not occur soon after … WebThe stalk strength of maize (Zea mays L.) has a significant effect on stalk lodging and harvesting loss, and the cob mechanical strength affects the grain broken rate in mechanical grain harvesting. Clarifying the relationship between maize stalk strength and cob mechanical strength could provide a theoretical basis for the selection of cultivars with … ip microphone surveillance
(1993) Senescence and Receptivity of Maize Silks
WebJul 6, 2024 · Natural senescence of silk tissue over time results in collapsed tissue that restricts continued growth of the pollen tube. Silk emergence usually occurs in close synchrony with pollen shed, so that duration of silk receptivity is normally not a concern. Failure of silks to emerge in the first place, however, does not bode well for successful ... WebMay 1, 2003 · Senescence and receptivity of maize silks. Crop Sci. 33:275-278. Ben Haj Salah, H., and F. Tardieu. 1996. Quantitative analysis of the combined effects of temperature, evaporative demand and light on leaf elongation rate in well-watered field and laboratory-grown maize plants. J. Exp. Bot. 47:1689-1698. ... WebFeb 28, 2010 · In the field, asynchrony of flowering and silk for male and female plants always occurs under different abiotic stresses, and reduces yield in the seed industry. … ip messenger windows 11