Abbreviation: J. Soil Sci. Environ. Manage.
Start Year: 2010
Page 1 of 12, showing 20 records out of 227 total, starting on record 1, ending on 20
DOI: 10.5897/JSSEM2015.0475[Article Number: 5A8753A63657]
Beressa is a major perennial river in the North Shewa Zone of Amhara regional state and it takes the north-west ward to join the Jema River, which form the tributary of the Blue Nile around a place known as Sundo Meskel near the lower side of Abay Bereha. On its natural flow way, the River provides different uses that can be determined in terms of environmental, economical and social values. However, the River is facing... Read more.
DOI: 10.5897/JSSEM2015.0540[Article Number: B05020263659]
Understanding of phosphorus (P) retention and release mechanisms provides crucial information for the effective management of phosphorus to enhance crop production and sustain soil. In acidic soil, available phosphorus is fixed by aluminum and iron. To overcome this problem, soils are limed to fix aluminum and iron. But this practice is not economical for small scale farmers and also it is not environmentally friendly.... Read more.
DOI: 10.5897/JSSEM2016.0608[Article Number: 6FCBDC362832]
Despite the global interest to increase the world's carbon stocks, most carbon sequestration strategies have largely depended on woody ecosystems whose production is threatened by the continuous shortage of land, hence the need to explore viable alternatives. The potential of bananas to sequester carbon has been reported but there is limited knowledge on the performance of various cultivars as specific carbon stocks... Read more.
DOI: 10.5897/JSSEM2015.0498[Article Number: 9A9E3E062838]
The soils of Jinka in Southern Ethiopia were studied based on the detail works on soil pit description, characterizing and classification following the FAO and USDA guidelines. For this, along with the topo-sequence and landscape, six soil profiles were opened on an area of 100 ha of research field to make them suit for sustainable soil management practices. The soils were generally described as dark reddish brown to... Read more.
DOI: 10.5897/JSSEM2016.0609[Article Number: 73787C162835]
Since composts are soil like amendments made from plant and animal remains, they are more important than inorganic fertilizer because they consist of relatively stable decomposed materials resulting from accelerated biological degradation of organic matter. However, little attention has been paid on the use of compost as bio-fertilizers to improve soil structure, fertility and consequently ... Read more.
DOI: 10.5897/JSSEM2016.0601[Article Number: 4978A9962841]
Accelerated soil erosion remains the major challenge that is adversely affecting the agricultural performance in Ethiopia. Efforts towards soil and water conservation (SWC) goal were started since the mid-1970s and 80s to alleviate soil erosion and low crop productivity. However, the effectiveness of SWC practices on improving soil properties remains less studied. Soil physical analysis (%sand, silt and clay) and... Read more.
DOI: 10.5897/JSSEM2016.0583[Article Number: 6AF663862480]
Community’s perception of land degradation by erosion is a key social factor that is important in deciding options for controlling soil losses. Therefore, understanding Community’s knowledge and their perception and factors that influence their land management practices are of paramount importance for promoting sustainable land use in the study area. Community of the study area have good perception of soil... Read more.
DOI: 10.5897/JSSEM2015.0592[Article Number: A6C320E62484]
Several hydromorphological and soil factors may be the cause of variations in the total organic carbon (TOC%) and total nitrogen (TN%) content of riparian soils. Despite the importance of these two essential components in soil-forming processes, few studies have focused on the variability of carbon and nitrogen content for soils subjected to frequent flooding. Successive floods may in fact result in soil depletion.... Read more.
DOI: 10.5897/JSSEM2015.0545[Article Number: 506868162488]
Traditional area enclosures are widely used by pastoralists in East Africa. However, the response of basic soil properties to the establishment of traditional enclosure management remains poorly understood. The aim of this study was to investigate the impacts of area enclosure on soil organic carbon and total nitrogen stock in the Bordade rangelands, eastern Ethiopia. The soil samples were collected from twelve area... Read more.
DOI: 10.5897/JSSEM2015.0546[Article Number: 90C340562186]
The effect of compost and earthworm production on soil properties, growth and dry-matter yield of maize in crude oil degraded soil was studied. The treatment consisted of 250 g crude oil degraded soil (DS) and 50 g each of four different compost materials mixed differently with 250 g of degraded soil, and the compost were cassava peels (CP), cassava peels + poultry manure (PC), cassava peels + pig manure (GC) and... Read more.
DOI: 10.5897/JSSEM2015.0566[Article Number: 577E2DC62191]
Wood charcoals were mainly used for smoking of fish, meat and frying of corns and many times dump off as wastes in southeast, Nigeria. Their nutrient recycles and release when used as soil amendment has not been considered and evaluated by farmers in the southeast, Nigeria. This study was therefore carried out to assess the efficiency of wood charcoal technology in improving soil productivity. Influence of wood charcoal... Read more.
DOI: 10.5897/JSSEM2015.0532[Article Number: 14850D861737]
Organic materials, the combined products of different animal and plant sources, play vital roles in agricultural crop production systems. They are more environmental friendly than inorganic fertilizers and added many values to soil and crop production, economically. They sustain and restore soil inherent properties, enhance soil biological activities and potentially increase crop yields, which are safe for human... Read more.
DOI: 10.5897/JSSEM2016.0578[Article Number: 7A9A9ED61739]
The study examined the impact of deforestation and subsequent cultivation on soil fertility and acidity conditions under varying soil depths. Soil profiles were opened in two adjacent land units, namely forestland and arable land and samples were collected from genetic horizons. Deterioration of soil fertility was observed after deforestation and traditional cultivation. The main aim of deforestation was agricultural... Read more.
DOI: 10.5897/JSSEM2016.0555[Article Number: E973DB161741]
Leguminous crops play an important role in developing sustainable and low input crop production system and have shown good potential for inclusion in alley cropping systems. Hence, a study was carried out at the Teaching and Research Farm of the Faculty of Agriculture, Chukwuemeka Odumegwu Ojukwu University to evaluate the productivity of an impaired ultisol under cassava/maize for over six years planted with different... Read more.
DOI: 10.5897/JSSEM2016.0563[Article Number: 3C97CCC61822]
A remote sensing approach was used to assess sedimentation in Tuli-Makwe Dam in the semi-arid Mzingwane Catchment in the Matebeleland South province of Zimbabwe. The loss in reservoir gross capacity due to sediment deposition for a period of 47 years since the construction of the dam in 1966 to 2013 was determined to be 3.371 Mm3 which translate to 40.84 % gross capacity loss. The revised capacity of the dam is... Read more.
DOI: 10.5897/JSSEM2016.0587[Article Number: 6E0E57461290]
Vermicomposting is a process where worms are used to transform organic waste products into fertilizers for agricultural use and as soil amendments to improve soil health. Vermicompost is used in agriculture as both an organic fertilizer and a soil amendment due to its large biological component and abundant nutrient concentrations, in particular nitrogen (N). Vermicomposts promote soil microbial biodiversity by... Read more.
DOI: 10.5897/JSSEM2016.0581[Article Number: CF7410661292]
The integrated study of soil properties allows the establishment of appropriate management practices in the Brazilian Semi-arid region. This study aimed at evaluating the physical and chemical attributes in Neosols under different agricultural uses in different landscape positions. The evaluations were carried out in five areas in the city of Martins, RN: Consortium of corn/bean/cassava (CON), monoculture of corn (MM)... Read more.
DOI: 10.5897/JSSEM2016.0593[Article Number: 391BB9261294]
Some soils in Ethiopia reduce plant productivity due to physical and/or chemical limitations. The morphological, physical and chemical properties of problem soils, including sodic, acidic, and saline soils, around southern Ethiopia were characterized and are described in this chapter. The intention is to characterize the soils and better understand the specific nature of the limitations. Sodic soils of Alage, acid soils... Read more.
DOI: 10.5897/JSSEM2016.0574[Article Number: 9E3123A60661]
This study was undertaken to evaluate the effect of cultivation, fallow and woody land with and without soil bund on soil physical and chemical properties in Gojeb river basin of Dedo district. Landscape of the basin was divided in to three slope positions as upper (25 to 35%), middle (15 to 25%) and lower (5 to 15%). From each slope position, purposely three land use types (cultivated, fallow and woody) lands conserved... Read more.
DOI: 10.5897/JSSEM2016.0585[Article Number: 3330F0260663]
Soil thermal parameters are mainly inputs for models of soil heat flux. Mathematical models are important tool for predicting the soil heat and water transfer, depending on some fundamentals of soil physical properties. Soil moisture is one of the soil physical properties that have a great effect on thermal parameters. The aim of the work is to describe the behavior of soil thermal parameters under different values of... Read more.
Page 1 of 12, showing 20 records out of 227 total, starting on record 1, ending on 20