Horticultural Science and Rare Plant Conservation
نویسندگان
چکیده
منابع مشابه
Conservation of Rare and Endangered Plant Species for Medicinal Use
The special significance of medicinal plants in conservation stems from the major cultural, livelihood or economic roles that they play in many people’s lives. Uses of Medicinal Plants as a traditional medicine are followed by around 80% peoples in the world. This is nowhere more so than in those remoter parts of the world where cultural and biological diversity tend to be most concentrated, an...
متن کاملGiven: Conservation of Rare and Threatened Plant Taxa
Deficiencies in knowledge of New Zealand plants are outlined, particularly with regard to conservation status and distribution. In an effective and integrated approach to the documentation and study of rare and endangered plants four aspects must be considered: documentation of individual taxa, provision of effective protective legislation, preservation of populations in the wild and in cultiva...
متن کاملOf the American Society for Horticultural Science
Broccoli (Brassica oleracea L. var. italica Plenck) and caulifl ower (B. oleracea var. botrytis DC) are closely related botanical varieties. The underlying genetic bases of their phenotypic differences from each other are not well understood. A molecular genetic marker enabling B. oleracea germplasm curators and breeders to predict phenotype from seeds or seedlings would be a valuable tool. Mut...
متن کاملHorticultural Plant Breeding: Past Accomplishments, Future Directions
Genetic improvement of agronomic crops through breeding, which typically are marketed as commodities, are grower directed. Breeding objectives principally involve increasing yield, often based on resistance to biotic and non-biotic stress. For example improvement in hybrid maize yields have relied on increasing yield stability under high populations. In horticultural crops, breeding objectives ...
متن کاملThe horticultural trade and ornamental plant invasions in Britain.
Ornamental horticulture has been recognized as the main pathway for plant invasions worldwide. We examined the link between propagule pressure created by the presence of ornamental plants in the market and their ability to escape from cultivation and establish in the wild. A random sample of 534 non-native ornamental species on sale in nineteenth century Britain showed that 27% of these species...
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ژورنال
عنوان ژورنال: HortScience
سال: 1996
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.31.4.594d