干旱区生态环境知识资源中心(Arid): The Effect of Shallow Tillage on Soil Erosion in a Semi-Arid Vineyard

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DOI	10.3390/agronomy9050257
	The Effect of Shallow Tillage on Soil Erosion in a Semi-Arid Vineyard
	Novara, Agata 1; Stallone, Giovanni 1; Cerda, Artemio 2; Gristina, Luciano 1
通讯作者	Novara, Agata
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2019
卷号	9 期号:5
英文摘要	Soil erosion has been considered a threat for semi-arid lands due to the removal of solid materials by water and wind. Although water erosion is currently considered the most important process of soil degradation, a growing interest has been drawn to the impact of soil tillage. Although numerous studies on tillage erosion have been carried out on arable land using a moldboard plow, a chisel, and a tandem disc for different crops, there are no studies on the effect of shallow tillage on soil redistribution in vineyards. The aim of this work was to evaluate the soil tillage erosion rate in a vineyard using a C-13 natural abundance tracer. A strip of soil (C-3-C soil) was removed, mixed with C-4-C tracer, and replaced. After the installation of the strip, tillage (upslope in one inter-row and downslope in the other inter-row) was performed with a cultivator and soil was collected along the slope with an interval of 0.2 m from the C-4-C strip. Soil organic carbon and C-13 were measured and the total mass of translocated soil (T) soil was calculated. The net effect of tillage after two consecutive operations (downslope and upslope tillage) was a T of 49.3 +/- 4.2 kg m(-1). The estimated annual erosion rate due to tillage in the studied vineyard was 9.5 +/- 1.2 Mg ha(-1)year(-1). The contribution of the soil tillage erosion rate was compared with that of water erosion in the same vineyard, and we conclude that tillage is a threat to soil degradation.
英文关键词	tillage erosion vineyards soil translocation C-13 natural abundance
类型	Article
语种	英语
国家	Italy ; Spain
开放获取类型	Green Published, gold, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000472668300046
WOS关键词	DEPOSITION RATES ; ORGANIC-CARBON ; HUMID TROPICS ; HILLY AREAS ; REDISTRIBUTION ; TRANSLOCATION ; LAND ; IMPACT ; DISPLACEMENT ; LANDSCAPES
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214095
作者单位	1.Univ Palermo, Dipartimento Sci Agr Forestali & Ambientali, Viale Sci 4, I-90100 Palermo, Italy; 2.Univ Valencia, Dept Geog, Soil Eros & Degradat Res Grp, Valencia 46010, Spain
推荐引用方式 GB/T 7714	Novara, Agata,Stallone, Giovanni,Cerda, Artemio,et al. The Effect of Shallow Tillage on Soil Erosion in a Semi-Arid Vineyard[J],2019,9(5).
APA	Novara, Agata,Stallone, Giovanni,Cerda, Artemio,&Gristina, Luciano.(2019).The Effect of Shallow Tillage on Soil Erosion in a Semi-Arid Vineyard.AGRONOMY-BASEL,9(5).
MLA	Novara, Agata,et al."The Effect of Shallow Tillage on Soil Erosion in a Semi-Arid Vineyard".AGRONOMY-BASEL 9.5(2019).