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Now showing items 1-20 of 104

ACIDITY STATUS AND LIME REQUIREMENT OF SOILS OF AMEYA DISTRICT, SOUTHWEST SHOWA, ETHIOPIA

Beyera Denboba, Asefa; Wogi, (PhD) Lemma; Akuma, (Assistant Prof.) Ayela (Haramaya university, 2021-06)

Soil acidity is one of the main factors that limit agricultural productivity in many parts of the world. Study was conducted at Southwest showa Ameya District on acidic soils collected from dominant crop fields of the ...
ANALYSIS OF CLIMATE VARIABILITY, PERCEPTION AND ADAPTATION OPTIONS OF SMALLHOLDER FARMERS IN THE RURAL AREAS OF DIRE DAWA ADMINISTRATION, EASTERN ETHIOPIA

Jibril Usmail, Ahmed; Mengesha, (PhD) Mengistu; Aschalew, (PhD) Abebe (Haramaya university, 2019-11)

Climate variability increasingly affects the livelihoods of smallholder farmers by reducing agricultural crop production. Moreover, better understanding of climate variability together with the perception of smallholder ...
ASSESSMENT OF PHYSICOCHEMICAL PROPERTIES OF SOIL UNDER DIFFERENT LAND USE TYPES AT WUYE GOSE SUBWATERSHED, NORTH SHOA ZONE OF OROMIA REGION, ETHIOPIA

Defera Gonfa, Jobira; Wogi, (PhD) Lemma; Mishra, Prof.B.B. (Haramaya university, 2018-11)

Assessing soil physicochemical properties and subsequent implication on soil fertility is essential for understanding the influence of agro-ecosystem transformation on agricultural soil quality and productivity. A study ...
ASSESSMENT OF PHYSICOCHEMICAL PROPERTIES OF SOIL UNDER DIFFERENT LAND USE TYPES AT WUYE GOSE SUBWATERSHED, NORTH SHOA ZONE OF OROMIA REGION, ETHIOPIA

Defera Gonfa, Jobira; Wogi, (PhD) Lemma; Mishra, Prof.B.B. (Haramaya university, 2018-11)

xv ASSESSMENT OF PHYSICOCHEMICAL PROPERTIES OF SOIL UNDER DIFFERENT LAND USE TYPES AT WUYE GOSE SUBWATERSHED, NORTH SHOs loamy sand while it was sandy loam in homestead land and forest land. The BD ranged from 1.51 ...
ASSESSMENT OF SALINITY STATUS OF SOILS AND IRRIGATION WATER QUALITY IN DRY SEASON WHEAT PRODUCTION IN SELECTED DISTRICTS OF WEST HARARGHE ZONE, ETHIOPIA

Habtamu Hailu Tolossa; Lemma Wogi (PhD); Samuel Feyissa (PhD) (Haramaya University, 2023-11)

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 ...
ASSESSMENT OF SELECTED PHYSICAL AND CHEMICAL PROPERTIES OF SOILS UNDER DIFFERENT LAND USES AND SLOPE POSITIONS AT GOLA WACHU SUB-WATERSHED, EAST HARARGHE ZONE, ETHIOPIA

Jemal Ibrahim, Araba (Haramaya University, 2021-09)

Understanding the effects of land use types and slope positions on soil physicochemical properties is an essential for sustainable soil management. Therefore, this study was initiated to assess selected physicochemical ...
ASSESSMENT OF SELECTED SOIL PHYSICAL AND CHEMICAL PROPERTIES UNDER DIFFERENT LAND USES IN MELKA GURA SUBWATERSHED IN DEGEM DISTRICT, NORTH SHEWA ZONE , OROMIA, ETHIOPIA

Dejene Getahun Abebe; Lemma Wogi (PhD); Alemu Kebede (PhD) (Haramaya University, 2023)

Changes in land use, particularly the transformation of natural ecosystems into managed agroecosystems under poor management practices, are widespread in Melka Gura Subwatershed in North Shewa, Ethiopia. Therefore, ...
ASSESSMENT OF SOIL EROSION RISK USING RUSLE MODEL AT HARO BAKE WATERSHED OF YABELLO DISTRICT, BORANA ZONE, SOUTHERN ETHIOPIA

Fenan Tola Dida; Bobe Bedadi (Ph.D.); Samuel Feyissa (Ph.D.) (2023-11)

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 ...
ASSESSMENT OF SOIL EROSION RISK USING RUSLE MODEL IN ANALEMO DISTRICT, SOUTHERN NATIONS, NATIONALITIES, AND PEOPLES’ REGION, ETHIOPIA

Liramo Aja, Mengistu (Haramaya university, 2020-01)

Land degradation by soil erosion is a wide spread and serious phenomenon throughout the Ethiopian highlands causing significant loss of soil fertility, loss of productivity and environmental degradation. Thus, estimation ...
ASSESSMENT OF SOIL EROSION RISK USING RUSLE MODEL IN ANALEMO DISTRICT, SOUTHERN NATIONS, NATIONALITIES, AND PEOPLES’ REGION, ETHIOPIA

Liramo Aja, Mengistu; Bedadi, (PhD) Bobe; Feyissa, (PhD) Samuel (Haramaya university, 2015-01)

Land degradation by soil erosion is a wide spread and serious phenomenon throughout the Ethiopian highlands causing significant loss of soil fertility, loss of productivity and environmental degradation. Thus, estimation ...
ASSESSMENT OF SOIL EROSION RISK USING RUSLE MODEL IN ANALEMO DISTRICT, SOUTHERN NATIONS, NATIONALITIES, AND PEOPLES’ REGION, ETHIOPIA

Liramo Aja, Mengistu; Bedadi, (PhD)Bobe; Feyissa, (PhD) Samuel (Haramaya university, 2020-01)

Land degradation by soil erosion is a wide spread and serious phenomenon throughout the Ethiopian highlands causing significant loss of soil fertility, loss of productivity and environmental degradation. Thus, estimation ...
ASSESSMENT OF SOIL EROSION RISK USING RUSLE MODEL IN ANALEMO WEREDA, SOUTHERN NATIONS, NATIONALITIES, AND PEOPLES’ REGION, ETHIOPIA

liramo aja, Mengistu; bedadi, Bobe Major-advisor(PhD); feyissa, Samuel Co-advisor(PhD) (Haramaya university, 2020-08)

Land degradation by soil erosion is a wide spread and serious phenomenon throughout the Ethiopian highlands causing significant loss of soil fertility, loss of productivity and environmental degradation. Thus, estimation ...
ASSESSMENT OF SOIL FERTILITY STATUS UNDER DIFFERENT LAND UNITS IN GIRISA SUBWATERSHED, IN DUGDA DISTRICT, EAST SHOA ZONE OF OROMIA REGION, ETHIOPIA

SHEMENI KABETO, TOLLA (HARAMAYA UNIVERSITY, HARAMAYA, 2022)

The decline in soil productivity and crop production are major challenge to ensure agricultural sustainability and food security in East Africa sub-Saharan country like Ethiopia particularly in the study area at Girisa ...
ASSESSMENT OF ZINC AND IRON, ZINC ADSORPTION, AND EFFECTS OF ZINC AND IRON ON YIELDS AND GRAIN NUTRIENT CONCENTRATION OF TEFF AND BREAD WHEAT IN SOME SOILS OF TIGRAY, NORTHERN ETHIOPIA

Haileselassie Gebreselassie, Bereket; Bedadi, (PhD) Bobe; Kidanu, (PhD) Selamyihun; Mamo, Prof. Tekalign (Haramaya university, 2018-07)

Zinc and iron are among the essential plant nutrients required in relatively small quantities for plant growth. Deficiencies of Zn and Fe have been reported in soils of Tigray, Ethiopia. The deficiencies of Zn and Fe in ...
CHARACTERIZATION AND CLASSIFICATION OF MAJOR AGRICULTURAL SOILS ALONG TOPOSEQUENCE OF TUJI GEBISA SUBWATERSHED, EAST HARARGHE, ETHIOPIA

Matios Ware Olko; Alemu Kebede (PhD; Ayele Akuma (Haramaya University, 2023-02)

Any study concerning agricultural use of the soil resources has to begin with the characterization, genetic assessment and classification of the soils since these aid to identify constraints and potentials of soils that ...
CHARACTERIZATION AND CLASSIFICATION OF SALT AFFECTED SOILS OF AMBO-COBA AREA UNDER GOLINA WATERSHED IN RAYA KOBO VALLEY, AMHARA REGION, ETHIOPIA

Mengesha, Merse; Wogi, (PhD) Lemma; Tamiru, Solomon (Haramaya university, 2018-08)

It is known that all soils contain a certain amount of soluble salts and exchangeable sodium, magnesium, potassium, and calcium. However, when the concentration of either of them is excess, it will interfere with many soil ...
CHARACTERIZATION AND CLASSIFICATION OF SOILS ALONG TOPOSEQUENCE IN ADELE SUBWATERSHED, EAST HARARGHE ZONE, ETHIOPIA

Mohammed Fentaye, Sofia; Wogi, (PhD) Lemma; Feyissa, (PhD) Samuel (Haramaya university, 2021-10)

Soil characterization and classification is an important tool for identifying the most appropriate use of land as well as for sustainable utilization of the precious soil resources. Field survey and soil laboratory ...
CHARACTERIZATION AND CLASSIFICATION OF SOILS ALONG A TOPOSEQUENCE AT DHENGEGO SUBWATERSHED, EAST HARARGHE ZONE, ETHIOPIA

Mekonnen Keneni Gameda; Samuel Feyissa (PhD); Alemu Kebede (PhD) (Haramaya University, 2023-06)

Characterization and classification of soil is the main source of information for precision agriculture, land use planning and management. For an efficient use of the limited land resources, site specific management ...
CHARACTERIZATION AND CLASSIFICATION OF SOILS OF HATE LEMAN MICRO-WATERSHED IN DUGDA DISTRICT, CENTRAL ETHIOPIA

Reta Worku Megarsa; (PhD) Alemu Kebede; (PhD) Samuel Feyissa (Haramaya University, 2023-02)

Site specific soil studies that include survey, characterization and classification at large scale are necessary to identify the production potentials and constraints that may limit agricultural Production and thereby ...
CHARACTERIZATION AND CLASSIFICATION OF SOILS OF TINIKE SUBWATERSHED IN EAST HARARGHE ZONE, OROMIA REGION, EASTERN ETHIOPIA

Mekonen Gzaw, Roza; Wegi, (PhD)Lemma; Feyissa, (PhD)Samuel (Haramaya university, 2021-10)

Providing detailed up-to-date and site-specific soil information to the beneficiaries at watershed level is essential to solve local problems restricting agricultural production. Site-specific characterization and ...

Now showing items 1-20 of 104

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