Results 271 to 280 of about 1,808,190 (334)
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1991
Ever since Knudson [3] developed a nonsymbiotic in vitro culture method for germination of orchid seeds, tissue (in vitro) culture has played an important and highly significant role in the cultivation, propagation, breeding and preservation of orchid species and hybrids.
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Ever since Knudson [3] developed a nonsymbiotic in vitro culture method for germination of orchid seeds, tissue (in vitro) culture has played an important and highly significant role in the cultivation, propagation, breeding and preservation of orchid species and hybrids.
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Clonal and sexual propagation in Botrytis elliptica
Mycological Research, 2001Genetic variation was found between isolates of Botrytis elliptica from the USA and Taiwan based on 22 polymorphic markers from five RAPD primers. Among these 69 isolates, there were 43 different genotypes. One clonal genotype was found spanning Oregon and Washington, USA, and in a population from Hsinshe, Taiwan, clonal genotypes were frequent ...
Junbin Huang +3 more
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1993
Fruit tree species are generally heterogenous and elite selections have been usually propagated vegetatively to maintain their genetic makeup and superior characteristics. With the exception of species such as Betula, Populus and Prunus, regeneration of woody taxa in cell and tissue cultures has been rather elusive despite several years of research ...
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Fruit tree species are generally heterogenous and elite selections have been usually propagated vegetatively to maintain their genetic makeup and superior characteristics. With the exception of species such as Betula, Populus and Prunus, regeneration of woody taxa in cell and tissue cultures has been rather elusive despite several years of research ...
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Rapid clonal propagation of Dioscorea zingiberensis
Plant Cell, Tissue and Organ Culture, 2003A protocol was developed for rapid in vitro propagation of Dioscorea zingiberensis Wright using stems as explants. MS medium with the macroelements at half strength and supplemented with 20.0 g l−1 sucrose and 8.0 g l−1 agar was used as basal medium.
Yongqin Chen +4 more
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1991
Palm products, historically and currently, are important sources of economic revenues for sub-tropical and tropical countries (e.g. palm oil accounts for 15% of the world’s total vegetable oil) [20]. The only means of vegetative propagation in palms, being monocotyledons, is restricted to vegetative lateral bud outgrowths (offshoots) which are produced
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Palm products, historically and currently, are important sources of economic revenues for sub-tropical and tropical countries (e.g. palm oil accounts for 15% of the world’s total vegetable oil) [20]. The only means of vegetative propagation in palms, being monocotyledons, is restricted to vegetative lateral bud outgrowths (offshoots) which are produced
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Recalcitrance in clonal propagation, in particular of conifers
Plant Cell, Tissue and Organ Culture (PCTOC), 2009Despite major advances in forest biotechnology, clonal regeneration by somatic embryogenesis or organogenesis is still difficult for many woody species and is often limited to the use of juvenile explants. Adventitious regeneration of plants from gymnosperms older than zygotic embryos, and frequently even from highly immature zygotic embryos, is often ...
J. M. Bonga +2 more
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Clonal propagation of Callistemon by tissue culture techniques
Plant Cell Reports, 1982Callus development in Callistemon viminalis was readily achieved when axillary buds derived from nodal tissue were placed in a medium containing macro- and micro-nutrients, sucrose (0.06 M), inositol (300 μM), nicotinic acid (20 μM), pyridoxine hydrochloride (3 μM), thiamine hydrochloride (2 μM), riboflavin (10 μM), cytokinins (5 μM) and auxins (0.1 μM)
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PECULIARITIES OF CHERRY PROPAGATION ON CLONAL ROOTSTOCKS
Materials of the International Youth Scientific and Practical Conference "FORESTRY-BIOLOGICAL FOUNDATIONS OF SUSTAINABILITY OF NATURAL AND ARTIFICIAL PHYTOCOENOSES"Cherry is a fruit stone fruit crop, popular in many countries of the world and on the territory of the Russian Federation. Cherry fruits are valued for their dessert and delicate taste, high content of nutrients. It is consumed fresh and processed. Cherries are especially suitable for making compotes.
R. Nozdracheva, R. Kostennikov
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Seasonality of clonal propagation in giant reed
Weed Science, 2001Abstract Vegetative propagules of an invasive riparian weed, giant reed, were collected monthly from two Southern California sites and planted in a greenhouse from August 1998 to July 1999. Rooting and emergence frequency of planted pieces and time to emergence, growth rate, and number of developing shoots were recorded; soluble carbohydrates were ...
Joseph G. Decruyenaere, Jodie S. Holt
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