Results 21 to 30 of about 1,009,382 (298)
Fast and easy bioassay for the necrotizing fungus Botrytis cinerea on poplar leaves
Plant Methods, 2023 Background Necrotizing pathogens pose an immense economic and ecological threat to trees and forests, but the molecular analysis of these pathogens is still in its infancy because of lacking model systems.
Steven Dreischhoff +5 more
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Diversity, 2020 Norway spruce differs little in neutral genetic markers among populations and provenances often reported, but in terms of putative adaptive traits and their candidate genes, some clear differences have been observed.
Oliver Caré +4 more
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Seed source variation and conservation of Pinus wallichiana in India
Annals of Forest Research, 2013 Pinus wallichiana A.B. Jacks is an important component of the middle and high altitude Himalayan forests having large natural distribution ranging between 260 to 360 N latitude and 690 to 750 E longitudes.
Manisha Thapliyal +3 more
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Parameterized Approximation Schemes for Steiner Trees with Small Number of Steiner Vertices [PDF]
, 2020 We study the Steiner Tree problem, in which a set of terminal vertices needs to be connected in the cheapest possible way in an edge-weighted graph. This problem has been extensively studied from the viewpoint of approximation and also parametrization ...
Dvořák, Pavel +5 more
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DIOECISM IN TROPICAL FOREST TREES [PDF]
Evolution, 1975 The existence of dioecism among angiosperms is universally acknowledged, yet is poorly understood both from the ecological and evolutionary points of view. The reason for this hiatus might be that some have believed the relative proportion of dioecious taxa to be low (Yamplosky and Yamplosky, 1922; Lewis, 1942), while others have felt that since the ...
K S, Bawa, P A, Opler
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Microbial Biotechnology, 2023 In order to address the global crisis in pear productivity, there has been increased attention given to advocating for the use of organic fertilizers.
Chun‐Hui Shi +4 more
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Diversity, 2021 The cacao tree (Theobroma cacao L.) is native to the Amazon basin and widely cultivated in the tropics to produce seeds, the valuable raw material for the chocolate industry. Conservation of cacao genetic resources and their availability for breeding and
Helmuth Edisson Nieves-Orduña +3 more
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Modeling Compatible Single-Tree Aboveground Biomass Equations of Masson Pine (Pinus massoniana) in South China [PDF]
, 2012 In the background of facing up to the global climate change, it is becoming the inevitable demand to add forest biomass estimation to national forest resource monitoring.
Shou Zheng Tang, Wei Sheng Zeng
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Lignin Engineering in Forest Trees [PDF]
Frontiers in Plant Science, 2019 Wood is a renewable resource that is mainly composed of lignin and cell wall polysaccharides. The polysaccharide fraction is valuable as it can be converted into pulp and paper, or into fermentable sugars. On the other hand, the lignin fraction is increasingly being considered a valuable source of aromatic building blocks for the chemical industry. The
Alexandra Chanoca +5 more
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BMC Plant Biology, 2018 Background Adventitious root formation is an essential physiological process for successful propagation of cuttings in various plant species. Because coniferous species are highly heterozygous, propagation of cuttings is of great practical use in ...
Yuki Fukuda +6 more
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