Results 251 to 260 of about 55,170 (304)
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Proceedings of the 2nd workshop on Free composition @ onward! 2011, 2011
Class evolution in object-oriented programming often causes so-called breaking changes, largely because of the rigidity of component interconnections in the form of explicit method calls and field accesses. We present a Java extension, Poplar, which we are currently developing.
DILLEN SY +4 more
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Class evolution in object-oriented programming often causes so-called breaking changes, largely because of the rigidity of component interconnections in the form of explicit method calls and field accesses. We present a Java extension, Poplar, which we are currently developing.
DILLEN SY +4 more
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2018
First publications of successful Agrobacterium-mediated transformation of tobacco were published more than 30 years ago. Protocols for Agrobacterium-based transformation as well as biolistic bombardment and PEG transformation of protoplasts are available for more than 150 plant species from various plant families.
Tobias, Bruegmann +4 more
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First publications of successful Agrobacterium-mediated transformation of tobacco were published more than 30 years ago. Protocols for Agrobacterium-based transformation as well as biolistic bombardment and PEG transformation of protoplasts are available for more than 150 plant species from various plant families.
Tobias, Bruegmann +4 more
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Interspecific hybridisation in poplar
Theoretical and Applied Genetics, 1976Interspecific compatibility and incompatibility have been examined through the genus Populus. General methods of manipulation have been developed to break the incompatibility barriers. These methods are described and a hypothesis is put forward to account for the results. This proposes that at least two factors are involved, one attached to the pollen (
R R, Willing, L D, Pryor
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2006
Although species within the genus Populus are, in general, easier to transform and regenerate in vitro than most other trees, many poplar species are very recalcitrant. Many protocols that previously have been reported were developed for a specific genotype or species.
Richard, Meilan, Caiping, Ma
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Although species within the genus Populus are, in general, easier to transform and regenerate in vitro than most other trees, many poplar species are very recalcitrant. Many protocols that previously have been reported were developed for a specific genotype or species.
Richard, Meilan, Caiping, Ma
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Canadian Journal of Plant Science, 1989
Assiniboine poplar is a male clone which is suitable for farmstead shelterbelt planting on the Canadian prairies. The poplar has superior hardiness, and is relatively fast growing. It is readily propagated from hardwood cuttings.Key words: Poplar, Shelterbelt tree improvement, cultivar description, Populus × Assiniboine
W. R. SCHROEDER, C. H. LINDQUIST
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Assiniboine poplar is a male clone which is suitable for farmstead shelterbelt planting on the Canadian prairies. The poplar has superior hardiness, and is relatively fast growing. It is readily propagated from hardwood cuttings.Key words: Poplar, Shelterbelt tree improvement, cultivar description, Populus × Assiniboine
W. R. SCHROEDER, C. H. LINDQUIST
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Poplar Tent-Maker Control on Poplar, 1978
Insecticide and Acaricide Tests, 1979Abstract A research block of poplars, hybrid Androscoggin, 3-5m high was used for insecticide evaluation. Larvae of the poplar tent-maker were defoliating the trees. Spray applications were made to the portions of the tree where active larvae were congregating within folded leaves.
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Canadian Journal of Plant Science, 1980
Populus × canescens ’Tower’ combines qualities of improved root-ability and foliage found in the female parent, P. alba L., with hardiness and columnar growth form of its male parent, P. tremula L. ’Erecta’. The distinctly columnar growth form makes the tree useful for landscape and shelterbelt applications.
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Populus × canescens ’Tower’ combines qualities of improved root-ability and foliage found in the female parent, P. alba L., with hardiness and columnar growth form of its male parent, P. tremula L. ’Erecta’. The distinctly columnar growth form makes the tree useful for landscape and shelterbelt applications.
openaire +1 more source