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Subject: Plant Physiology Taiz And Zeiger 5th Edition Pdf 186
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Temperature is the driving force for several chemical reactions occurring i=
n plant cells at different stages throughout the life cycle. Decreases in t=
emperature below the optimum range generally decrease the rate of chemical =
reactions. Sub-optimal temperature increases the probability of early-seaso=
n seedling injury from pests and pathogens in peanuts with potential seedli=
ng death, ultimately resulting in reduced plant populations and lower yield=
 potential (Prasad et al., 2006; Bell et al., 1993; Bell, 1986). Leong and =
Ong (1983) reported a linear increase in rate of peanut development with in=
creasing temperature from 19 to 31 C. Low temperature in the early season c=
an also have pronounced effects on the physiology and biochemistry of seedl=
ings, resulting in reduced plant growth and development due to lower photos=
ynthetic rates (Allen and Ort, 2001). Reduced net assimilation rate under l=
ow temperature can be due to stomatal factors, such as stomata closure or n=
on-stomatal factors, such as deactivation of Rubisco (Holaday et al. 1992; =
2016). Bagnall et al. (1988) reported 50 to 70% decrease in net photosynthe=
sis within the first two d with a change in temperature from 30 to 19 C. Th=
e authors further indicated that the decrease in net photosynthesis under s=
ub-optimal temperature conditions was due to non-stomatal limitations.

Plant Physiology Taiz And Zeiger 5th Edition Pdf 186
DOWNLOAD https://tlniurl.com/2wI9bT



Schulte PJ. 2009. Water transport processes in desert succulent plants. In:=
 De la Barrera E, Smith WK, eds. Perspectives in Biophysical Plant Ecophysi=
ology: A tribute to Park S. Nobel. Mexico City: Universidad Nacional Aut=C3=
=B3noma de M=C3=A9xico, pp. 39-55. ISBN: 978-0-578-00421-1

Hydraulic traits, phenology, and resources acquisition in desert trees. Mex=
ico harbors the richest desert flora in the world, yet the ecophysiology an=
d hydraulic features of this widespread Mexican environment have been poorl=
y studied. Desert environments are characterized by low and unpredictable p=
recipitation. Under these extreme conditions, water stress is a dominant se=
lective pressure that may act in different directions, resulting in a diver=
sity of plant structural and functional attributes that allow plant surviva=
l. For desert plants, the study of plant hydraulic traits, and their relati=
onship with resource use, are important to identify different strategies di=
splayed by individual plants to enhance survival or reproduction. The fast-=
slow plant economics spectrum is a general frame that allows determining th=
e use of resources by plants based on the relative carbon costs of tissues =
and organs (Reich 2014). In this spectrum, the central concept is that plan=
ts face a trade-off between productivity and persistence.
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