Species, ecotype and cultivar differences in spikelet fertility and harvest index of rice in response to high temperature stress

By P. V. Vara Prasad, Kenneth J. Boote, L. H. Allen, J. Sheehy, Jean M. G. Thomas. 2006

776 citations recorded by the source corpus.

Subfields: Ecology, Evolution, Behavior and Systematics, Genetics, Plant Science

View Paper: https://www.semanticscholar.org/paper/d17cab3b15ff0e5e4f1c98f0e8c5764f0a05905a

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Ecology, Evolution, Behavior and Systematics

In Genetics

In Plant Science

Citations in the corpus

Meta-analysis and dose-response analysis of high temperature effects on rice yield and quality (2017, background): “…pollen germination on the stigma, and/or pollen tube growth are affected, and consequently, spikelet sterility increases dramatically (lower seed set percentage), which results in a serious loss of grain yield (Jagadish et al., 2010a,b, 2007, 2011; Prasad et al., 2006; Satake and Yoshida, 1978).”
Mapping QTL for heat tolerance at flowering stage in rice using SNP markers (2012, background): “It was suggested that spikelet fertility at high temperature can be used as a screening tool for heat tolerance during the flowering stage (Prasad et al. 2006).”
Temperatures and the growth and development of maize and rice: a review (2014, background): “Sterility is usually associated with poor anther dehiscence, malformation of spikelets, low viability of pollen, decreased number of germinated pollen grains on stigmata or ineffective fertilization (Chaudhary & Ghildyal, 1970b; Satake & Yoshida, 1978; Prasad et al., 2006).”
Sensitivity of flowering plant gametophytes to temperature fluctuations (2011, background): “Temperature stress affects the very first step in pollen interaction with the pistil, adhesion to the stigma, as well as germination in a number of species (e.g. Hedhly et al., 2005b; Prasad et al., 2006).”
Sensitivity of Grain Sorghum to High Temperature Stress during Reproductive Development (2008, positive): “This is consistent with our previous study, in which exposure to 40/30°C from sowing delayed panicle emergence by about 20 d (Prasad et al., 2006a).”
The effect of drought and heat stress on reproductive processes in cereals. (2007, background): “Sterility is caused by poor anther dehiscence (caused by the tight closure of the locules) and low pollen production, and hence low number of germinating pollen grains on the stigma (Matsui, Omasa & Horie 2001; Matsui & Omasa 2002; Prasad et al. 2006).”
Agricultural residue production and potentials for energy and materials services (2014, background): “[55] suggest a harvest index limit for rice ofw0.”
Spikelet Proteomic Response to Combined Water Deficit and Heat Stress in Rice (Oryza sativa cv. N22) (2011, background): “Rice cv. N22 is known to be tolerant of both water deficit (Selote and Chopra 2004) and heat stress (Yoshida et al. 1981; Prasad et al. 2006; Jagadish et al. 2008, 2010) at flowering stage.”