Arid
DOI10.1080/00103624.2013.811523
Enhancement of Germination and Growth of Slickspot Peppergrass in a New Medium with Two Compost Organic Fractions
Traversa, Andreina1; Loffredo, Elisabetta1; Palazzo, Antonio J.2; Bashore, Terry L.3; Senesi, Nicola1
通讯作者Loffredo, Elisabetta
来源期刊COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
ISSN0010-3624
出版年2013
卷号44期号:17页码:2636-2646
英文摘要

Slickspot peppergrass (Lepidium papilliferum) is an herbaceous biennal or possibly perennial rare endemic plant of the southwestern Idaho high desert listed as a threatened species. This plant establishes perennial seed banks, with seeds remaining dormant and viable for several years. This study aimed to enhance the germination and early growth of this plant by adopting a new medium, a nutrient-enriched agar solution, also added with humic acid (HA) and water-extractable organic matter (WEOM) fractions isolated from a green compost (GC) and a mixed compost (MC). The germination percentage of slickspot peppergrass in this new medium was much greater than that obtained in previous studies. Further, the addition of GC-HA in the medium enhanced significantly the germination and early growth of this plant. The addition of GC-WEOM and MC-WEOM were beneficial only on plant growth for at least 7 months.


英文关键词Compost humic acid slickspot peppergrass water-extractable organic matter
类型Article
语种英语
国家Italy ; USA
收录类别SCI-E
WOS记录号WOS:000323920000013
WOS关键词LEPIDIUM-PAPILLIFERUM ; ACIDS ; SOIL
WOS类目Agronomy ; Plant Sciences ; Chemistry, Analytical ; Soil Science
WOS研究方向Agriculture ; Plant Sciences ; Chemistry
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/176486
作者单位1.Univ Bari, Dipartimento Biol & Chim Agroforestale & Ambienta, I-70126 Bari, Italy;
2.Engineer Res & Dev Ctr, Cold Reg Res & Engn Lab, Hanover, NH USA;
3.Headquarters Air Combat Command Airspace, Airfield Operat Div, Langley AFB, VA USA
推荐引用方式
GB/T 7714
Traversa, Andreina,Loffredo, Elisabetta,Palazzo, Antonio J.,et al. Enhancement of Germination and Growth of Slickspot Peppergrass in a New Medium with Two Compost Organic Fractions[J],2013,44(17):2636-2646.
APA Traversa, Andreina,Loffredo, Elisabetta,Palazzo, Antonio J.,Bashore, Terry L.,&Senesi, Nicola.(2013).Enhancement of Germination and Growth of Slickspot Peppergrass in a New Medium with Two Compost Organic Fractions.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,44(17),2636-2646.
MLA Traversa, Andreina,et al."Enhancement of Germination and Growth of Slickspot Peppergrass in a New Medium with Two Compost Organic Fractions".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 44.17(2013):2636-2646.
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