Phenological temperature response of maize
WebPlants exhibit a range of drought tolerance mechanisms and undergo several phenological, morphological, physiological, biochemical, and molecular adaptations at the cellular, subcellular and whole plant levels. ... Evolution of oxidative stress tolerance in maize (Zea mays L.) seedlings in response to drought. Indian J Biochem Biophys. 48, 47 ... WebEvidence suggests that global maize yield declines with a warming climate, particularly with extreme heat events. However, the degree to which important maize processes such as biomass growth rate, growing season length (GSL) and grain formation are impacted by an increase in temperature is uncertain.
Phenological temperature response of maize
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WebDec 7, 2024 · The objectives of this study were therefore to: (1) to evaluate 82 different temperature dependent models to predict the phenological development of 22 diverse … WebJun 7, 2024 · Recognition of the spatiotemporal differentiation of phenological changes and their response to various climatic factors will provide scientific support for decision-making in agricultural production. ... Xie R Z, Ming B, Ma D L, Li S K, Mei X R. 2014. Temporal and spatial variation in accumulated temperature requirements of maize. Field Crops ...
Webrelate to the development response to temperature for the apical meristem and leaves, and the rate of photoperiodic induction. The model assumes that the rate of development in various stages increases linearly above the base temperature up to 34°C, and then decreases linearly to zero as temperatures increase from 34 to 44 °C. WebFeb 15, 2016 · The development rates of both plants and insects are highly sensitive to temperature. Although considerable work has examined the effects of temperature on spring phenologies of plants and insects individually, few studies have examined how anticipated warming will influence their phenological synchrony.
WebJan 1, 1998 · Data were analyzed to improve the temperature response functions for maize at different stages of development. Results indicate that during vegetative growth, … Webtemperature-driven maize phenological development, vertical canopy integration of photosynthesis, organ-specific growth respiration, and temperature-sensitive maintenance respiration. The inclusion of gross assimilation, growth respiration and ... and maintenance respiration in response to above-average temperature,
WebApr 15, 2024 · Since temperature is one of the main drivers of the phenological cycle of organisms, on-going climate change may alter biological phenology with consequences …
WebJul 21, 2024 · The individual and combined effects of drought and heat on the physiological response of maize plants have been widely documented, ... the plant phenological stage, and the use of nutrients stored in the plant (Mitchell et al., ... wheat, and maize under high temperature and water deficit. Front. Plant Sci. 8:490. doi: 10.3389/fpls.2024.00490. the velvet photocardsWebNov 1, 1999 · It has the smallest number of parameters possible to simulate the plant response to the full range of temperatures relevant to plant growth and development. The equation was shown to successfully simulate the growth and development of maize, bean, wheat, barley, sorghum, and lambsquarters. the velvet playboys orchestraWebNov 23, 2015 · Consistent with recent work on maize heat sensitivity in France (Hawkins et al 2013), we conclude that temperature sensitivity of maize should be evaluated from the long-standing perspective of agronomists and maize breeders who evaluate temperature-induced stress relative to water availability (e.g., Dale and Shaw 1965b, Challinor et al … the velvet pig isle of wightWebNov 1, 2014 · Precision was associated with relatively low temperature sensitivity across the 10 to 26°C range. In contrast to other thermal functions, process-based functions were derived using supra-optimal temperatures, and consequently, they may better represent the developmental response of maize to supra-optimal temperatures. the velvet poodleWebFirst, we established a temperature response function of wheat plant height based on four cardinal temperatures (i.e. base temperature, lower optimal temperature, higher optimal … the velvet plum plymouthWebMay 25, 2016 · Based on the meta-analysis of all the available literature data, our results indicated that maize and wheat showed significantly different yield response to drought. Under comparable water reduction (approximately 40%), wheat had only 20% yield reduction, while maize experienced approximately 39% yield reduction ( P < 0.05; Fig 2 ). the velvet poodle murphy ncWebJun 2, 2014 · Soybean isolines with different combinations of photoperiod sensitivity alleles were planted in a greenhouse at different times during the year resulting in natural variation in daily incident irradiance and duration. The time from planting to first flower were observed. Mathematical models, using additive and multiplicative modes, were developed … the velvet phone