气候变化领域集成服务门户(CCPortal): Effect of addition of organic materials and irrigation practices on soil quality in olive groves

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DOI	10.2166/wcc.2018.090
	Effect of addition of organic materials and irrigation practices on soil quality in olive groves
	Kavvadias V.; Papadopoulou M.; Vavoulidou E.; Theocharopoulos S.; Repas S.; Koubouris G.; Psarras G.; Kokkinos G.
发表日期	2018
ISSN	20402244
起始页码	775
结束页码	785
卷号	9 期号:4
英文摘要	The effect of addition of organic materials (shredded pruning residues, composted olive mill by-products) on spatial distribution of soil chemical and microbial properties in irrigated and rainfed olive groves was investigated. Most of the soil parcels were subjected to reduced tillage or no tillage practices. Soil sampling took place in 40 olive groves in the region of Messinia, south-western Peloponnese, Greece during a 5-year period (2012–2017). The results showed significant increases in soil organic matter, humic acids and nitrate content at the end of the study period, compared to the first year of the soil sampling campaign. On the other hand, the relatively low amount of fresh organic materials that was applied to the soil produced unfavorable results. Differences between irrigated and rainfed soil parcels were not significant, for most of the soil properties, since the area receives much higher loads of rain than the average rainfall, as registered in the main olive growing regions of Greece. The area underneath the tree canopy favors an environment that enhances soil fertility, compared to the area out of the tree canopy. Changes of soil properties according to depth showed that the surface soil in olive orchards has the potential to sequester carbon and nutrients. © IWA Publishing 2018.
英文关键词	Carbon inputs; Chemical properties; Irrigation; Microbial properties; Olive groves; Soil
语种	英语
scopus关键词	Biological materials; Chemical properties; Cultivation; Forestry; Irrigation; Rain; Effect of addition; Irrigation practices; Microbial properties; No-tillage practices; Olive grove; Olive-mill by-product; Organic materials; Soil organic matters; Soils; crop plant; crop residue; irrigation system; soil carbon; soil fertility; soil microorganism; soil quality; spatial distribution; Greece; Messenia; Peloponnisos
来源期刊	Journal of Water and Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148075
作者单位	NILEAS-Agricultural Cooperative for Standardized Products – Nestor Messinia (NILEAS), 9, Antonaropoulou str. Hora, Messinias24600, Greece; Institute for Olive Tree, Subtropical Crops and Viticulture, Hellenic Agricultural Organization DEMETER, Agrokipion, Chania, Greece; Department of Soil Science of Athens, Institute of Soil and Water Resources, Hellenic Agricultural Association DEMETER, 1 Sof. Venizelou Str., 14 123, Attiki, Likovrisi, Greece
推荐引用方式 GB/T 7714	Kavvadias V.,Papadopoulou M.,Vavoulidou E.,et al. Effect of addition of organic materials and irrigation practices on soil quality in olive groves[J],2018,9(4).
APA	Kavvadias V..,Papadopoulou M..,Vavoulidou E..,Theocharopoulos S..,Repas S..,...&Kokkinos G..(2018).Effect of addition of organic materials and irrigation practices on soil quality in olive groves.Journal of Water and Climate Change,9(4).
MLA	Kavvadias V.,et al."Effect of addition of organic materials and irrigation practices on soil quality in olive groves".Journal of Water and Climate Change 9.4(2018).