干旱区生态环境知识资源中心(Arid): Adaptation of Salvia fruticosa, S. ofcinalis, S. ringens and interspecific hybrids in an extensive green roof under two irrigation frequencies

Arid

DOI	10.15835/nbha50212767
	Adaptation of Salvia fruticosa, S. ofcinalis, S. ringens and interspecific hybrids in an extensive green roof under two irrigation frequencies
	MARTINI, Aikaterini N.; TASSOULA, Lamprini; PAPAFOTIOU, Maria
通讯作者	PAPAFOTIOU, M
来源期刊	NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA
ISSN	0255-965X
EISSN	1842-4309
出版年	2022
卷号	50 期号:2
英文摘要	With the ultimate goal of introducing new species of sage to the green roof industry, the adaptation of the Mediterranean sage species Salvia fruticosa, S. officinalis, S. ringens and the interspecific hybrids S. fruticosa x S. ringens and S. officinalis x S. ringens was investigated, under normal and sparse irrigation in an extensive green roof in Athens, Greece. Rooted cuttings were planted (April 2021) on shallow (10 cm) substrate (grapemarc compost: perlite: pumice, 3:3:4, v/v) and irrigated when substrate moisture was 16-22% (normal irrigation) or 7-11% (sparse irrigation). All sage types established satisfactorily on the green roof, even under sparse irrigation, except S. fruticosa, which had the highest vegetative growth and at the end of the experiment (September 2021) showed the highest mortality rate regardless of irrigation frequency. Similar to the S. fruticosa response showed the S. fruticosa x S. ringens hybrid under normal irrigation. Both hybrids, S. fruticosa x S. ringens and S. officinalis x S. ringens had a lower mortality rate under sparse irrigation compared to the parental species. S. officinalis x S. ringens formed more lateral shoots than its parental species and had an almost spherical compact canopy, which is a nice feature for an ornamental plant. S. officinalis and S. ringens developed bigger horizontal diameter, which is valued for rapid substrate coverage in a green roof installation. All sage types flowered except S. fruticosa. All sage types showed higher values of stomatal resistance under sparse irrigation, while (DPSIIo values under both irrigation frequencies indicated normal operation of the photosynthetic apparatus. S. officinalis, S. ringens and S. officinalis x S. ringens hybrid are highly recommended for sustainable extensive green roofs in arid/semi-arid regions.
英文关键词	drought resistance limited irrigation Mediterranean native plants Mediterranean sage species urban horticulture xeriscaping
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000822481200002
WOS关键词	SUBSTRATE TYPE ; CLIMATE-CHANGE ; WATER-STRESS ; DROUGHT ; GROWTH ; DIVERSITY ; RUNOFF ; DEPTH
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393876
推荐引用方式 GB/T 7714	MARTINI, Aikaterini N.,TASSOULA, Lamprini,PAPAFOTIOU, Maria. Adaptation of Salvia fruticosa, S. ofcinalis, S. ringens and interspecific hybrids in an extensive green roof under two irrigation frequencies[J],2022,50(2).
APA	MARTINI, Aikaterini N.,TASSOULA, Lamprini,&PAPAFOTIOU, Maria.(2022).Adaptation of Salvia fruticosa, S. ofcinalis, S. ringens and interspecific hybrids in an extensive green roof under two irrigation frequencies.NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA,50(2).
MLA	MARTINI, Aikaterini N.,et al."Adaptation of Salvia fruticosa, S. ofcinalis, S. ringens and interspecific hybrids in an extensive green roof under two irrigation frequencies".NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA 50.2(2022).