Mintesinot desalegn (10 resultados)

Condición: New.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (undergraduate) from the year 2019 in the subject Geography / Earth Science - Physical Geography, Geomorphology, Environmental Studies, Haramaya University, course: Management of Arid and Salt Affected Soils, language: English, abstract: The aim of this study was to identify the nature and quantify selectively soil chemical properties of the study area, to characterize and categorize salinity soil based on their salt content of the study area and to give suggestion appropriated reclaim of salt affected agricultural land management practices.Soil salinity and alkalinity problems are commonly found in the arid and semi-arid regions of the earth due to insufficient annual rainfall to leach accumulated salts from the root zone. In other words, salt affected soils often occur in areas where soluble salts and sodium (Na) accumulate in soils through physical and chemical weathering of rocks or the pedogenic process of the soil development, atmospheric precipitation and fossil salts from marine or lacustrine environments. Moreover, heavy fertilizer application and use of poor-quality irrigation water and inadequate drainage have contributed to the development of salt affected soils and productivity deterioration of many soils in irrigated arid and semi-arid regions.Ethiopia is the first in Africa and the ninth country in the World having more than 11 million ha of salt affected soils which are mainly found in the Rift Valley, Wabi Shebele River Basin and various lowlands of the country. Following the establishment of large-scale irrigated farms, the problem become worse due to poor drainage system and inappropriate water management practices coupled with unsound reclamation procedures,To understand how improved soil fertility may assist in reaching these needs, it requires knowledge of salinity and sodicity related soil chemical properties the soils of the land's agriculture. Such knowledge is believed to help the producers and production managers to understand about and make the necessary modifications in the soil-salt-water balance.…

Condición: New.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Master's Thesis from the year 2021 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, grade: A, Haramaya University, language: English, abstract: This study was initiated to assess soil fertility, quantify nutrients content in maize tissue, and mapping selective soil parameters of Migna Kura Kebele, Wayu Tuka District, east Wollega, Ethiopia in 2019. A total of 32 surface soils and leaf samples were randomly collected for nutrients concentration quantify. Soil physicochemical properties and maize leaf nutrients of 32 samples were analyzed using standard laboratory procedures.Declined soil fertility is one of the main constraints to improve food production in Ethiopia and inadequate information about soil fertility in the study area. To replenish impoverished soils, site and crop-specific studies of soil fertility parameters are required to devise appropriate suggestions for site-specific balanced fertilizer recommendation and soil fertility management in the study area.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Research Paper (undergraduate) from the year 2019 in the subject Geography / Earth Science - Physical Geography, Geomorphology, Environmental Studies, Haramaya University, course: Management of Arid and Salt Affected Soils, language: English, abstract: The aim of this study was to identify the nature and quantify selectively soil chemical properties of the study area, to characterize and categorize salinity soil based on their salt content of the study area and to give suggestion appropriated reclaim of salt affected agricultural land management practices.Soil salinity and alkalinity problems are commonly found in the arid and semi-arid regions of the earth due to insufficient annual rainfall to leach accumulated salts from the root zone. In other words, salt affected soils often occur in areas where soluble salts and sodium (Na) accumulate in soils through physical and chemical weathering of rocks or the pedogenic process of the soil development, atmospheric precipitation and fossil salts from marine or lacustrine environments. Moreover, heavy fertilizer application and use of poor-quality irrigation water and inadequate drainage have contributed to the development of salt affected soils and productivity deterioration of many soils in irrigated arid and semi-arid regions.Ethiopia is the first in Africa and the ninth country in the World having more than 11 million ha of salt affected soils which are mainly found in the Rift Valley, Wabi Shebele River Basin and various lowlands of the country. Following the establishment of large-scale irrigated farms, the problem become worse due to poor drainage system and inappropriate water management practices coupled with unsound reclamation procedures,To understand how improved soil fertility may assist in reaching these needs, it requires knowledge of salinity and sodicity related soil chemical properties the soils of the land's agriculture. Such knowledge is believed to help the producers and production managers to understand about and make the necessary modifications in the soil-salt-water balance. 48 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Master's Thesis from the year 2021 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, grade: A, Haramaya University, language: English, abstract: This study was initiated to assess soil fertility, quantify nutrients content in maize tissue, and mapping selective soil parameters of Migna Kura Kebele, Wayu Tuka District, east Wollega, Ethiopia in 2019. A total of 32 surface soils and leaf samples were randomly collected for nutrients concentration quantify. Soil physicochemical properties and maize leaf nutrients of 32 samples were analyzed using standard laboratory procedures.Declined soil fertility is one of the main constraints to improve food production in Ethiopia and inadequate information about soil fertility in the study area. To replenish impoverished soils, site and crop-specific studies of soil fertility parameters are required to devise appropriate suggestions for site-specific balanced fertilizer recommendation and soil fertility management in the study area. 104 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Research Paper (undergraduate) from the year 2019 in the subject Geography / Earth Science - Physical Geography, Geomorphology, Environmental Studies, Haramaya University, course: Management of Arid and Salt Affected Soils, language: English, abstract: The aim of this study was to identify the nature and quantify selectively soil chemical properties of the study area, to characterize and categorize salinity soil based on their salt content of the study area and to give suggestion appropriated reclaim of salt affected agricultural land management practices.Soil salinity and alkalinity problems are commonly found in the arid and semi-arid regions of the earth due to insufficient annual rainfall to leach accumulated salts from the root zone. In other words, salt affected soils often occur in areas where soluble salts and sodium (Na) accumulate in soils through physical and chemical weathering of rocks or the pedogenic process of the soil development, atmospheric precipitation and fossil salts from marine or lacustrine environments. Moreover, heavy fertilizer application and use of poor-quality irrigation water and inadequate drainage have contributed to the development of salt affected soils and productivity deterioration of many soils in irrigated arid and semi-arid regions.Ethiopia is the first in Africa and the ninth country in the World having more than 11 million ha of salt affected soils which are mainly found in the Rift Valley, Wabi Shebele River Basin and various lowlands of the country. Following the establishment of large-scale irrigated farms, the problem become worse due to poor drainage system and inappropriate water management practices coupled with unsound reclamation proceduresTo understand how improved soil fertility may assist in reaching these needs, it requires knowledge of salinity and sodicity related soil chemical properties the soils of the land¿s agriculture. Such knowledge is believed to help the producers and production managers to understand about and make the necessary modifications in the soil-salt-water balance.GRIN Publishing GmbH, Waltherstraße 23, 80337 München 48 pp. Englisch.…

Taschenbuch. Condición: Neu. Salt Affected Soils in Dire Dawa, Ethiopia. A Characterization and Classification | Mintesinot Desalegn | Taschenbuch | Englisch | 2021 | GRIN Verlag | EAN 9783346338761 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Master's Thesis from the year 2021 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, grade: A, Haramaya University, language: English, abstract: This study was initiated to assess soil fertility, quantify nutrients content in maize tissue, and mapping selective soil parameters of Migna Kura Kebele, Wayu Tuka District, east Wollega, Ethiopia in 2019. A total of 32 surface soils and leaf samples were randomly collected for nutrients concentration quantify. Soil physicochemical properties and maize leaf nutrients of 32 samples were analyzed using standard laboratory procedures.Declined soil fertility is one of the main constraints to improve food production in Ethiopia and inadequate information about soil fertility in the study area. To replenish impoverished soils, site and crop-specific studies of soil fertility parameters are required to devise appropriate suggestions for site-specific balanced fertilizer recommendation and soil fertility management in the study area. 104 pp. Englisch.…

Taschenbuch. Condición: Neu. Soil Fertility Status and Nutrients Content in Maize (Zea Mays L.) Tissue at Migna Kura in Wayu Tuka District, East Wollega, Ethiopia | Mintesinot Desalegn | Taschenbuch | Englisch | 2022 | GRIN Verlag | EAN 9783346584540 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…