High temperature susceptibility of sexual reproduction in crop plants
Climate change-induced increases in the frequency of extreme weather events, particularly
heatwaves, are a serious threat to crop productivity. The productivity of grain crops is …
heatwaves, are a serious threat to crop productivity. The productivity of grain crops is …
Heat stress during flowering in cereals–effects and adaptation strategies
SVK Jagadish - New Phytologist, 2020 - Wiley Online Library
Heat stress during flowering has differential impact on male and female reproductive organ
viability leading to yield losses in field crops. Unlike flooded rice, dryland cereals such as …
viability leading to yield losses in field crops. Unlike flooded rice, dryland cereals such as …
Foliar application of nanoparticles mitigates the chilling effect on photosynthesis and photoprotection in sugarcane
Chilling is one of the main abiotic stresses that adversely affect the productivity of
sugarcane, in marginal tropical regions where chilling incidence occurs with seasonal …
sugarcane, in marginal tropical regions where chilling incidence occurs with seasonal …
The effects of projected climate change and extreme climate on maize and rice in the Yangtze River Basin, China
Abstract crop yield is highly sensitive to climate change and extreme climate. Here, the
impact of climate change and extreme climate was assessed based on the climate variable …
impact of climate change and extreme climate was assessed based on the climate variable …
Male sterility in maize after transient heat stress during the tetrad stage of pollen development
Shifts in the duration and intensity of ambient temperature impair plant development and
reproduction, particularly male gametogenesis. Stress exposure causes meiotic defects or …
reproduction, particularly male gametogenesis. Stress exposure causes meiotic defects or …
Identification and characterization of contrasting genotypes/cultivars for develo** heat tolerance in agricultural crops: current status and prospects
Rising global temperatures due to climate change are affecting crop performance in several
regions of the world. High temperatures affect plants at various organizational levels …
regions of the world. High temperatures affect plants at various organizational levels …
Sensitivity of sorghum pollen and pistil to high‐temperature stress
High temperature (HT) decreases seed set percentage in sorghum (Sorghum bicolor [L.]
Moench). The relative sensitivity of pollen and particularly pistil and the mechanistic …
Moench). The relative sensitivity of pollen and particularly pistil and the mechanistic …
Heat stress induces spikelet sterility in rice at anthesis through inhibition of pollen tube elongation interfering with auxin homeostasis in pollinated pistils
C Zhang, G Li, T Chen, B Feng, W Fu, J Yan, MR Islam… - Rice, 2018 - Springer
Background Pollen tube elongation in the pistil is a key step for pollination success in plants,
and auxins play an important role in this process. However, the function of auxins in pollen …
and auxins play an important role in this process. However, the function of auxins in pollen …
Quantifying the impact of heat stress on pollen germination, seed set, and grain filling in spring wheat
Exposure to temperatures≥ 30° C during flowering and grain filling stages can negatively
affect seed set and seed weight in spring wheat (Triticum aestivum L.). The screening of a …
affect seed set and seed weight in spring wheat (Triticum aestivum L.). The screening of a …
Prominent winter wheat varieties response to post-flowering heat stress under controlled chambers and field based heat tents
B Bergkamp, SM Impa, AR Asebedo, AK Fritz… - Field Crops …, 2018 - Elsevier
Post-flowering heat stress shortens grain filling duration and limits resource allocation to
grains leading to lower productivity in wheat. Wheat grown in Kansas and US Great Plains …
grains leading to lower productivity in wheat. Wheat grown in Kansas and US Great Plains …