Soil Survey and Land Use Planning Research Papers/Topics

Effects of Land Use and Land Cover Changes on Soil Physicochemical Properties and Organic Carbon Stock in Shonkola Sub-Watershed, Soro District of Hadiya Zone, Southern Ethiopia

Abstract: Land use and land cover changes have effect on soil fertility, soil organic carbon stock and soil physicochemical properties. To determine the effects of LULC on selected physicochemical properties of soil and soil organic carbon stock (SOCS) a study was conducted in soro district of Hadiya Zone at Shonkola sub watershed under different land use types. Soil samples from 0 to 15 cm and 15 to 30 cm depth were collected from three major land use types; grassland, cultivated land and f...

SOIL ACIDITY LEVELS UNDER DIFFERENT LAND USE SYSTEMS AND LIME REQUIREMENTS FOR THE DOMINANT SOIL TYPE OF SODO DACHI DISTRICT, OROMIA NATIONAL REGIONAL STATE, ETHIOPIA

Abstract: Soil acidity is one of the main factors affecting agricultural productivity in the highlands of Ethiopia. It is one of the problems that decrease the potential of arable lands for crop growth because of high rainfall in highland areas. The purpose of this study was to assess and quantify the extent of soil acidity under different land use systems and to determine the amount of lime required for neutralizing soil acidity in the study area. Three land uses (cultivated, grazing and na...

SOIL FERTILITY STATUS AND MAPPING UNDER DIFFERENT LAND USE TYPES ALONG TOPOSEQUENCE IN DINSHO DISTRICT OF BALE HIGHLAND, SOUTHEASTERN, ETHIOPIA

Abstract: Soil fertility depletion is the major challenge for agricultural production in southeastern highlands of Ethiopia and particular in the study area. Inadequate information on soil fertility status is one of the main constraints for site-specific appropriated soil fertility managements in the study area. The study was conducted to assess soil fertility status and mapping under different land use types along toposequence in Dinsho District of Bale highland Southeastern, Ethiopia. Base...

EFFECTS OF LAND USE TYPES AND SOIL DEPTH ON SELECTED SOIL PHYSICOCHEMICAL PROPERTIES AT SENGEYE KEBELE IN DUNA DISTRICT, SOUTHERN ETHIOPIA

Abstract: The study was conducted with the objective to evaluate the effect of land use types and soil depth on selected soil physicochemical properties. A total of 24 disturbed and 24 undisturbed soil samples were taken from the depth of 0-20 and 20-40 cm for the determination of soil physicochemical properties. The soil samples were analyzed with standard laboratory procedures and varied significantly (P < 0.01 and < 0.05) among land use types and soil depths. Sand, silt FC,PWP,AWHC,Soil O...

ASSESSMENT OF SOIL EROSION RISK USING RUSLE MODEL AT HARO BAKE WATERSHED OF YABELLO DISTRICT, BORANA ZONE, SOUTHERN ETHIOPIA

Abstract: Soil erosion has become one of the global environmental hazards that limits the survival of people today and hinders sustainable socio-economic development worldwide. It is most severe in the tropical and subtropical regions of the world, especially in developing countries like Ethiopia. Estimating the extent of soil loss and understanding the spatial distribution of erosion-prone areas are critical for planning and effectively implementing soil conservation measures with limited r...

LAND USE/LAND COVER CHANGE AND ORGANIC CARBON STOCK POTENTIAL UNDER DIFFERENT LAND MANAGEMENT SCENARIOS IN SIRARO WOREDA, CENTRAL RIFT VALLEY OF ETHIOPIA

Abstract: Land degradation and climate change is the global challenge, where their impact is profoundly seen in developing countries including our country (Woolf et al., 2018). The Ethiopian Productive Safety Net Program (PSNP) is one of the national climate smart initiatives (CSI) implemented to address the persistent land degradation and climate challenges in the country. However, the PSNP effect on Land Use Land Cover (LULC) changes and its carbon storage potential is not yet studied at l...

THE IMPACT OF LAND USE- LAND COVER CHANGE ON RANGELAND ECOSYSTEM SERVICES IN SHINILE DISTRICT, SITI ZONE, SOMALI REGIONAL STATE, ETHIOPIA

Abstract: The aim of this study was to assess the dynamics of land-use-land-cover change and its effect on the rangeland ecosystem services of Shinile district. Landsat images of 1999, 2009, 2019 were downloaded from USGS earth explorer with a spatial resolution of 30 m and preprocessed and classified by using ERDAS imagine software to identify land cover types. The ground control points were collected from the field to assist the land use-land cover classification. In addition, a key inform...

EFFECT OF LAND USES ON SELECTED SOIL PROPERTIES AND ORGANIC CARBON STOCK IN LIBEN DISTRICT, EAST GUJI ZONE, SOUTHERN ETHIOPIA

Abstract: Evaluating the effect of land uses on the soil physicochemical properties and organic carbon stock under different land use types are crucial option for sustainable soil and land management, and fighting climate change by improving soil health and quality. In the Liben District of southern Ethiopia, a study was carried out to investigate the spatial variability of selected soil physicochemical properties and organic carbon stock under different land use types. In total, 81 undistur...

ASSESSMENT OF SALINITY STATUS OF SOILS AND IRRIGATION WATER QUALITY IN DRY SEASON WHEAT PRODUCTION IN SELECTED DISTRICTS OF WEST HARARGHE ZONE, ETHIOPIA

Abstract: Soil salinity problem is predominantly severe in developing countries, particularly in arid and semiarid regions, resulting in short-term damage to people's livelihoods and long-term repercussions on the country's food security. It is also a major challenge in Ethiopia and west Hararghe in particular where small-scale irrigated agriculture is practiced. Against this backdrop, this study was conducted to assess the soil salinity and irrigation water quality in dry season wheat produ...

EFFECT OF LAND USE LAND COVER ON SELECTED SOIL PROPERTIES AND SOIL ORGANIC CARBON STOCK IN GUDER WATERSHED, NORTH WESTERN ETHIOPIA

Abstract: Continuous conversion of land for different agricultural production purpose has resulted in degradation of soil resources. The decline of soil fertility and soil organic carbon stock become notable phenomena in the highlands of Ethiopia. The present study was conducted to analyse and quantify the land use/land cover changes over the periods of 28 years and to investigate the influence of A. decurrens tree-based farming system on selected soil properties and soil organic carbon stoc...

COMPARATIVE ANALYSIS OF IMPACT OF SOIL MIXTURE ON GROWTH AND SEEDLING QUALITY OF SELECTED AGROFORESTRY TREE SPECIES

Abstract: In the study area, there was problem of seedling quality because of degraded local soil fertility and competing interest for manure from vegetable, fruit, coffee and kahat producers. The study was focused on determining the most suitable soil amendment for germination and early seedling growth of selected indigenous multipurpose agroforestry tree species. Seedlings were raised in polythene tubes having 10cm diameter and 15cm height and the experimental plots were laid out with eigh...

DETERMINANTS OF ADOPTION OF SOIL AND WATER CONSERVATION MEASURES AND PARTICIPATION OF FARMERS IN WATERSHED DEVELOPMENT IN WEST HARARGHE ZONE: THE CASE OF HABRO DISTRICT

Abstract: Land degradation is one of the basic problems facing farmers in the Ethiopian highlands and this limits their ability to increase agricultural production and reduce poverty and food insecurity. Even though various soil and water conservation programs and a number of soil and water conservation were introduced to combat land degradation through the ministry of agriculture, on-and-off farm use of these practices remains below expectations in many degraded areas of the highlands of Et...

Characterization, Classification And Suitability Of Selected Soils Of Amasiri, Ebonyi State: A Geographical Information System Approach

ABSTRACT The study was carried out between October – November 2008 and aimed at applying Geographical Information System (GIS) approach in characterizing, classifying and making suitability recommendations of soils in Ohia Nekechi within Amasiri area, Afikpo north, Ebonyi State. This study site was identified in a farmland consisting of a toposequence some meters away from Okposi road, Amasiri. A transect was cut across the toposequence revealing its North facing and the South facing slope...

Characterization, Classification And Evaluation Of Some Wetland Soils Of Oguta, Imo State, South-East Nigeria

ABSTRACT Characterization, classification and evaluation of some Wetland soils of Oguta, Imo State Southeast Nigeria were executed. The aim was to have baseline information that will assist farmers and other land users in well informed decision making. Four profile pits was dug on the study area Osse moto Oguta. Free sampling technique was used. With the aid of Global Positioning System (GPS) and soil sampling tools. Soil samples were collected based on the FAO guidelines for profile descrip...

A Cross Sectional Comparison of Chemical Treatment on Plant Biodiversity at Neudamm Farm, Khomas Region

ABSTRACT This study determined the impacts of chemical application on plant biodiversity in comparison to the control ecosystems over a three-year period at Neudamm farm in Khomas Region, Namibia. In this study, for herbaceous plant sampling, a total of 40 (1m2 ) quadrats were randomly laid in each of the three chemically treated sites (treated in 2015, 2016 and 2017) and in the control site to record the herbaceous plant density, plant species composition, dry matter production and ground c...