Arid
DOI10.3390/w10060755
Single Session of Chiseling Tillage for Soil and Vegetation Restoration in Severely Degraded Shrublands
Stavi, Ilan1; Siegal, Zehava2; Drori, Ben2; Hyams, Eran2; Shafir, Amir2; Kamiski, Yevgeni2; Al-Ashhab, Ashraf3; Dorman, Michael4; Tsoar, Asaf2
通讯作者Stavi, Ilan
来源期刊WATER
ISSN2073-4441
出版年2018
卷号10期号:6
英文摘要

While tillage of agricultural lands has been used extensively, its utilization for restoring degraded semi-natural lands is rare. This study was conducted in the arid southern Israel in a shrubland which has faced severe degradation processes over time, including soil erosion and compaction, and negation of vegetation recovery. In 2014, research plots were established for assessing the impact of a single chiseling session on the ecosystem’s restoration capacity. The study treatments included deep chiseling (35 cm), shallow chiseling (20 cm), and control (no-tillage). Data on spontaneously-established vegetation was collected one, two, and three years after the plots’ establishment, and soil data was collected oncethree years after the plots’ establishment. Assessments of the vegetation parameters revealed a general similarity between the two chiseling treatments, which were generally better than those of the no-till plots. The soil properties revealed generally greater soil quality under the two chiseling treatments than that under the control plots, and a somewhat better soil quality for the deep chiseling than that for the shallow chiseling. Overall, results of this study show that in severely degraded lands, self-restoration processes are hindered, negating the effectiveness of passive restoration practices, and necessitating active intervention practices to stimulate restoration processes.


英文关键词available water capacity central Negev microbial biomass and activity microtopography and geodiversity plant cover soil aeration soil moisture content soil roughness organic carbon species richness and diversity
类型Article
语种英语
国家Israel
收录类别SCI-E
WOS记录号WOS:000436515100086
WOS关键词ORGANIC-MATTER ; SEMIARID RANGELAND ; RESIDUE MANAGEMENT ; SURFACE-ROUGHNESS ; CROPPING SYSTEMS ; LOESS PLATEAU ; NO-TILLAGE ; COMPACTION ; GEODIVERSITY ; ECOSYSTEMS
WOS类目Water Resources
WOS研究方向Water Resources
来源机构Ben-Gurion University of the Negev
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/213600
作者单位1.Dead Sea & Arava Sci Ctr, IL-88820 Yotvata, Israel;
2.Israel Nat & Pk Author, IL-84215 Beer Sheva, Israel;
3.Dead Sea & Arava Sci Ctr, Microbial Metagen Div, IL-86900 Masada, Israel;
4.Ben Gurion Univ Negev, Dept Geog & Environm Dev, IL-84105 Beer Sheva, Israel
推荐引用方式
GB/T 7714
Stavi, Ilan,Siegal, Zehava,Drori, Ben,et al. Single Session of Chiseling Tillage for Soil and Vegetation Restoration in Severely Degraded Shrublands[J]. Ben-Gurion University of the Negev,2018,10(6).
APA Stavi, Ilan.,Siegal, Zehava.,Drori, Ben.,Hyams, Eran.,Shafir, Amir.,...&Tsoar, Asaf.(2018).Single Session of Chiseling Tillage for Soil and Vegetation Restoration in Severely Degraded Shrublands.WATER,10(6).
MLA Stavi, Ilan,et al."Single Session of Chiseling Tillage for Soil and Vegetation Restoration in Severely Degraded Shrublands".WATER 10.6(2018).
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