Anatomical characteristics, microfibril angle and micromechanical properties of cottonwood (Populus deltoides) and its hybrids
نویسندگان
چکیده
منابع مشابه
Population genomics of the eastern cottonwood (Populus deltoides)
Despite its economic importance as a bioenergy crop and key role in riparian ecosystems, little is known about genetic diversity and adaptation of the eastern cottonwood (Populus deltoides). Here, we report the first population genomics study for this species, conducted on a sample of 425 unrelated individuals collected in 13 states of the southeastern United States. The trees were genotyped by...
متن کاملextraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties
آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...
15 صفحه اول’ Economics of Afforestation with Eastern Cottonwood (populus Deltoides) on Agricultural Land in the Lower
Higher prices for hardwood stumpage and changes in agricultural policies may favor afforestation on sites in the Lower Mississippi Alluvial Valley (LMAV) which are suitable for Eastern cottonwood (Popu/us de/toides Bartr.). We examined the potential returns to a landowner growing cottonwood on three soil classes common to the LMAV. We specified the conditions under which we think such afforesta...
متن کاملQuantitative proteome profile of water deficit stress responses in eastern cottonwood (Populus deltoides) leaves
Drought stress is a recurring feature of world climate and the single most important factor influencing agricultural yield worldwide. Plants display highly variable, species-specific responses to drought and these responses are multifaceted, requiring physiological and morphological changes influenced by genetic and molecular mechanisms. Moreover, the reproducibility of water deficit studies is...
متن کاملGrowth simulation of eastern cottonwood (Populus deltoides) using LIGNUM model incorporating real weather data
4th International Workshop on Functional-Structural Plant Models, 7-11 june 2004 –Montpellier, France Edited by C. Godin et al., pp. 235-238 Growth simulation of eastern cottonwood (Populus deltoides) using LIGNUM model incorporating real weather data Miaoer Lu, Pekka Nygren, Jari Perttunen, Stephen G. Pallardy, Kannappan Palaniappan Center for Agroforestry, 203 Natural Resources Building, Univ...
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ژورنال
عنوان ژورنال: Biomass and Bioenergy
سال: 2016
ISSN: 0961-9534
DOI: 10.1016/j.biombioe.2016.06.011