Arid
DOI10.17660/ActaHortic.2015.1104.69
Taming the wild Sturt's desert pea
Kirby, G. C.
通讯作者Kirby, G. C.
会议名称29th Int Horticultural Congress on Horticulture - Sustaining Lives, Livelihoods and Landscapes (IHC) / 17th Int Symposium on Horticultural Econ and Management / 5th Int Symposium on Improving the Performance of Supply Chains in the Transit Economies
会议日期AUG 17-22, 2014
会议地点Brisbane, AUSTRALIA
英文摘要

Sturt's desert peas are sprawling legumes from the semiarid zone of Australia with large and glossy flowers. Although first collected by Europeans in 1699, they did not enter cultivation until the mid-1800s. Growers found them very difficult to grow ("capricious") and grafting was the only way to control their susceptibility to root rot. There was no large scale exploitation when I became interested in breeding this species in 1988/9. Over 25 years, the Flinders University breeding programme has selected strongly for resistance to root rots, bred plants intended for different markets (cut flowers, pot plants, hanging baskets, cut runners) and collected a range of useful genes. Grafting was studied for several years, but once plants with good root rot resistance that were easily cutting propagated were observed, this research was abandoned. Seed propagated hybrids based on crosses between inbred lines were developed but were not really suitable for commercial production. Better pot plant cultivars are based on the upright multistem phenotype and selection for compact growth, early flowering and cutting propagation. More recently, elite plants have been converted to polyploidy and the first release is a pot plant called 'Flinders Flame.


英文关键词Swainsona formosa root rot variation selection commercialisation
来源出版物XXIX INTERNATIONAL HORTICULTURAL CONGRESS ON HORTICULTURE: SUSTAINING LIVES, LIVELIHOODS AND LANDSCAPES (IHC2014): INTERNATIONAL SYMPOSIUM ON ORNAMENTAL HORTICULTURE IN THE GLOBAL GREENHOUSE
ISSN0567-7572
出版年2015
卷号1104
页码481-486
EISBN978-94-62610-90-3
出版者INT SOC HORTICULTURAL SCIENCE
类型Proceedings Paper
语种英语
国家Australia
收录类别CPCI-S
WOS记录号WOS:000378598000069
WOS类目Horticulture
WOS研究方向Agriculture
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/303892
作者单位Flinders Univ S Australia, GPO Box 2100, Adelaide, SA 5001, Australia
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Kirby, G. C.. Taming the wild Sturt's desert pea[C]:INT SOC HORTICULTURAL SCIENCE,2015:481-486.
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