Relevance of use-invariant soil properties to assess soil quality of vulnerable ecosystems: The case of Mediterranean vineyards

2014 ◽  
Vol 43 ◽  
pp. 83-93 ◽  
Author(s):  
Clémence Salome ◽  
Patrice Coll ◽  
Egidio Lardo ◽  
Cécile Villenave ◽  
Eric Blanchart ◽  
...  
Keyword(s):  
Soil Properties ◽  
Soil Quality

scholarly journals The role of soil chemistry and soil physics in protecting soil quality: variability of sorption and transport of cadmium as an example.

1987 ◽  
Vol 35 (3) ◽  
pp. 347-359 ◽  
Author(s):  
F.A.M. de Haan ◽  
S.E.A.T.M. van der Zee ◽  
W.H. van Riemsdijk
Keyword(s):  
Soil Properties ◽  
Soil Quality ◽  
Soil Chemistry ◽  
Chemical Quality ◽  
Soil Physics ◽  
Soil System ◽  
Soil Functioning ◽  
Adsorptive Equilibrium

Soil has many functions in sustaining life. The prerequisite conditions for proper soil functioning may be expessed in terms of quality. Chemical quality of soil is predominantly determined by behaviour of compounds in soil. Compound behaviour is the result of the interactions of properties of the compounds and of the soil system under consideration. These can satisfactorily be described by applying methodical rules as derived in soil chemistry and soil physics. This is elaborated with examples referring to the static situation prevailing at adsorptive equilibrium, and to the dynamic situation of compound displacement in soil. The variability of soil properties appears to be of major concern. In these examples, attention is limited to the behaviour of cadmium in soil. (Abstract retrieved from CAB Abstracts by CABI’s permission)

scholarly journals FORMATION OF ENVIRONMENTALLY FRIENDLY AGRICULTURAL LAND AS A PRIORITY OF GREENING THE ECONOMY OF REGIONAL SYSTEM

2017 ◽  
Vol 19 (2(64)) ◽  
pp. 298-302
Author(s):  
H.O. Tiutiunnyk
Keyword(s):  
Soil Properties ◽  
Soil Quality ◽  
Agricultural Land ◽  
Environmentally Friendly ◽  
Agricultural Landscapes ◽  
Systematic Research ◽  
Regional System ◽  
The Creation ◽  
A Priority

Questions of creation the environmentally friendly agricultural land as a priority direction of greening the economy of regional system are considered. The role of environmentally friendly land as part of a balanced agricultural nature, quality characteristics which are the basis of agro-ecosystems preservation, productivity increasing, prevent degradation and agricultural landscapes restoration is analyzed. The article presents the issue of improving soil quality continues needs to be urgent. In particular, the task of improving the quality of agricultural land and considering the qualitative characteristics as an object of management remains unresolved, which necessitates further systematic research in this direction. The purpose of the article is to substantiate the essence of soil quality management, the creation of land masses with appropriate soil characteristics as a means of obtaining safe products of standardized quality, maintaining the quality of the natural environment, preventing its degradation and using innovative industrial technologies in alternative agricultural systems. It is substantiated that qualitative soil properties and fertility are inextricably linked. The processes of soil formation and soil fertility are determined by a number of natural factors and the nature of economic activity, which affects not only the arable layer but also deeper soil horizons, as well as groundwater and groundwater. The optimal parameters of fertility indices should be established for each type of soil, ie they can vary according to the fertility patterns as a combination of soil properties and modes that ensure the productivity of the land, the high quality and safety of the agricultural products derived from them. It is determined that the management of ecological agriculture will facilitate the creation of land uses with special characteristics, which are achieved through the implementation of the general laws of agriculture and a number of principles, among which the principles of environmental orientation are combined with the principles that facilitate their implementation.

GIS AND STATISTICAL EVALUATION OF SOIL QUALITY OF SIDI YAHYA, GHARBPLAIN (MOROCCO)

2021 ◽  
Vol 9 (6) ◽  
pp. 881-893
Author(s):  
Mbark Lahmar ◽  
Najib El Khodrani ◽  
Serine Omrania ◽  
Houria Dakak ◽  
Ahmed Douaik ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soil Properties ◽  
Soil Quality ◽  
Interpolation Method ◽  
Sustainable Use ◽  
Principal Component ◽  
Soil Parameters ◽  
Distance Weighted ◽  
Spatial Interpolation Method

The study of soil quality in irrigated areas is necessary to evaluate the sustainability of the agricultural production system. Indeed, the assessment of this quality is based on the physicochemical and biological characterization of soil parameters, as well as the knowledge of their spatial distribution and their evolution over time. This work aims to make a diagnosis of the current situation of soil quality of SidiYahya in the Gharb plain, Morocco. For this, sampling was carried out from 33 sites distributed over the studied plain during 2019. In this study, different soil properties including specifically texture, pH, electrical conductivity (EC), organic matter (OM), phosphorus (P2O5), and potassium (K2O) were measured while exchangeable sodium percentage (ESP) was calculated using the standard formula. Based on the observed soil properties a map was prepared by using a geographic information system (GIS), which was based specifically on the inverse distance weighted (IDW) spatial interpolation method. Data were processed using different statistical tools like descriptive statistics, correlation, and principal component analysis (PCA). Results of the study revealed that 70% of the soils have a heavy clayey texture with a predominance of vertisols (55%). Further, the study area soil is mainly alkaline (70%), poor in organic matter (61%) and phosphorus (52%), while very rich in potassium (70%), and non-saline (88%) contents. Soil pH was reported to be the least variable whereas sand, phosphorus, and salinity were the highest variable. IDW allowed mapping the soil properties by moving from punctual information to whole extent information. Furthermore, correlations were found between various soil properties by using PCA, 3 principal components (PCs) were able to extract 76% of the information from the 9 initial soil properties. Collected soil samples were grouped into 3 groups, based on their scores on the 3 PCs. Based on these two kinds of information, delineation of management zones can be established for a site-specific supply of agricultural inputs leading to better management of soil and water resources for securing their sustainable use.

Effect of different soil properties on plow-layer soil quality of sloping farmland in purple hilly areas

2017 ◽  
Vol 37 (19) ◽  
Author(s):  
丁文斌 DING Wenbin ◽  
蒋光毅 JIANG Guangyi ◽  
史东梅 SHI Dongmei ◽  
刘益军 LIU Yijun ◽  
蒋平 JIANG Ping ◽  
...  
Keyword(s):  
Soil Properties ◽  
Soil Quality ◽  
Sloping Farmland

scholarly journals Physical soil quality indicators for monitoring British soils

2016 ◽  
Author(s):  
Ron Corstanje ◽  
Theresa Mercer ◽  
Jane R. Rickson ◽  
Lynda K. Deeks ◽  
Paul Newell-Price ◽  
...  
Keyword(s):  
Soil Properties ◽  
Soil Quality ◽  
Quality Indicators ◽  
Management Practices ◽  
Rate Of Change ◽  
Spatial And Temporal Variability ◽  
Soil Quality Indicators ◽  
Soil Monitoring ◽  
Soil Water Retention

Abstract. The condition or quality of soils determines its ability to deliver a range of functions that support ecosystem services, human health and wellbeing. The increasing policy imperative to implement successful soil monitoring programmes has resulted in the demand for reliable soil quality indicators (SQIs) for physical, biological and chemical soil properties. The selection of these indicators needs to ensure that they are sensitive and responsive to pressure and change e.g. they change across space and time in relation to natural perturbations and land management practices. Using a logical sieve approach based on key policy-related soil functions, this research assessed whether physical soil properties can be used to indicate the quality of British soils in terms of its capacity to deliver ecosystem goods and services. The resultant prioritised list of physical SQIs were tested for robustness, spatial and temporal variability and expected rate of change using statistical analysis and modelling. Six SQIs were prioritised; packing density, soil water retention characteristics, aggregate stability, rate of erosion, depth of soil and soil sealing. These all have direct relevance to current and likely future soil and environmental policy and are appropriate for implementation in soil monitoring programs.

scholarly journals QUALITY OF SOIL IN THE SYSTEM OF AGRO ECONOMIC NATURAL USE SUPPLYING

2017 ◽  
Vol 19 (1(63)) ◽  
pp. 116-125
Author(s):  
L.Ye. Kupinets ◽  
H.O. Tiutiunnyk
Keyword(s):  
Soil Properties ◽  
Soil Quality ◽  
Agricultural Land ◽  
Soil Formation ◽  
Systematic Research ◽  
Optimal Parameters ◽  
Environmental Orientation ◽  
The Creation ◽  
Qualitative Characteristics

The article presents the issue of improving soil quality continues needs to be urgent. In particular, the task of improving the quality of agricultural land and considering the qualitative characteristics as an object of management remains unresolved, which necessitates further systematic research in this direction. The purpose of the article is to substantiate the essence of soil quality management, the creation of land masses with appropriate soil characteristics as a means of obtaining safe products of standardized quality, maintaining the quality of the natural environment, preventing its degradation and using innovative industrial technologies in alternative agricultural systems. It is substantiated that qualitative soil properties and fertility are inextricably linked. The processes of soil formation and soil fertility are determined by a number of natural factors and the nature of economic activity, which affects not only the arable layer but also deeper soil horizons, as well as groundwater and groundwater. The optimal parameters of fertility indices should be established for each type of soil, ie they can vary according to the fertility patterns as a combination of soil properties and modes that ensure the productivity of the land, the high quality and safety of the agricultural products derived from them. It is determined that the management of ecological agriculture will facilitate the creation of land uses with special characteristics, which are achieved through the implementation of the general laws of agriculture and a number of principles, among which the principles of environmental orientation are combined with the principles that facilitate their implementation.

scholarly journals Farmland management effects on the quality of surface soil during oasification in the southern rim of the Tarim Basin in Xinjiang, China

2010 ◽  
Vol 56 (No. 7) ◽  
pp. 348-356 ◽  
Author(s):  
D.W. Gui ◽  
J.Q. Lei ◽  
F.J. Zeng
Keyword(s):  
Land Use ◽  
Soil Properties ◽  
Soil Quality ◽  
Tarim Basin ◽  
Management Practices ◽  
Sustainable Land Use ◽  
Soil Quality Index ◽  
Positive Effects ◽  
Management Effects

Oasification and desertification are basic geographical processes in arid areas, and both change the soil properties and quality. Recently, oasification has been obvious in the southern rim of the Tarim Basin of Xinjiang, China, and agriculture is the main land-use type. There has been little research on oasification involving farmland of different management types in extremely arid regions. In 2004, four experimental fields were established in the Cele Oasis, representing four typical land-use types of local farmers' tillage practices during oasification. Three experimental fields were situated in the desert-oasis ecotone: newly cultivated land (NEF), a field with normal manure input (NMF), and a field with high manure input (HMF); there was also another field in the oasis interior (OIF), to allow analysis of the management effects on soil properties and soil quality of farmlands. Additionally, the soil from an uncultivated control plot was analyzed for comparison. Both a Soil Quality Index based on soil properties and a Sustainable Yield Index based on yearly yield were used to assess the soil quality of the different farmlands. There were significant differences in seven soil indicators, including soil particle size distribution and soil organic matter, between the four locations. NEF had the lowest and OIF the highest values in all assessments among the five experiment plots. Fertilization of NMF and HMF had positive effects on soil properties and soil quality; however, the sustainable productivity of these farmlands was low. The results should be beneficial for refining agricultural management practices and improving sustainable land use in the oasification process.

Effects of fluoride on soil properties and yield and quality of maize

2011 ◽  
Vol 19 (4) ◽  
pp. 897-901 ◽  
Author(s):  
Xu CUI ◽  
Xiao-Dong WANG ◽  
Wen-Hua FAN ◽  
Jian-Ming WANG ◽  
Ke-Yong CUI
Keyword(s):  
Soil Properties ◽  
Yield And Quality

Effects of soil amendments on soil properties and population quality of rice in cold waterlogged paddy field

2013 ◽  
Vol 21 (7) ◽  
pp. 810-816
Author(s):  
Wen-Jun DONG ◽  
Pei-Zhi XU ◽  
Ren-Zhi ZHANG ◽  
Xu HUANG ◽  
Hua-Ping ZHENG ◽  
...  
Keyword(s):  
Soil Properties ◽  
Paddy Field ◽  
Soil Amendments ◽  
Population Quality

scholarly journals Enhancement of the soil quality of an oil-polluted ultisol using livestock wastes

2020 ◽  
Vol 12 (2) ◽  
pp. 387-398
Author(s):  
Sylvia O. OGOANAH ◽  
Uzoamaka N. NGWOKE ◽  
Edokpolor O. OHANMU ◽  
Pascal C. OKOYE ◽  
Beckley IKHAJIAGBE
Keyword(s):  
Soil Quality ◽  
Polluted Soil ◽  
Lubricating Oil ◽  
Panicum Maximum ◽  
Potential Candidate ◽  
Bacterial Colony ◽  
Total Hydrocarbon ◽  
Hydrocarbon Content ◽  
Total Hydrocarbon Content

The study investigated the enhancement of soil quality of an oil-polluted ultisol using livestock wastes. Top soil (0 - 10 cm) was obtained as a pooled sample and polluted with spent lubricating oil at 10% w/w. The soil was subsequently amended with sun-dried goat (GT), rabbit (RB), and poultry (PG) dung at 10% w/w on dry weight basis both in singles, double-mixed, and triple-mixed combinations. Twelve weeks after treatment application, results showed that there was a 93.9% decrease (p<0.05) in bacterial colony count in the oil-polluted soil compared to the control. Penicillium notatum and Aspergillus niger as well as Bacillus sp. and Proteus sp. were the prominent fungal and bacterial species identified respectively. The most abundant plant in the soil seed bank was Panicum maximum with 10.4% abundance and this showed possible involvement of the plant in remediation of oil-pollution. The total hydrocarbon content of the oil-polluted soil was 9984.0 mg/kg, compared to 3170.6 mg/kg when amended with RB+GT, implying 76.77% remediation efficiency. Among several trials employed in this study, the combination of rabbit and goat wastes proved to be more effective in reducing the total hydrocarbon content of oil-polluted soil and therefore, is recommended as a potential candidate for application in the bioremediation of such soil.

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