menkir (47 risultati)

Paperback. Condizione: New. This specially curated collection features four reviews of current and key research on supporting cereal production in sub-Saharan Africa.The first chapter reviews how research and development can support smallholder wheat farmers through improving access to resources and services. The chapter considers current obstacles faced by smallholder farmers, including biophysical limitations such as climatic issues, as well as socio-economic limitations such as land availability.The second chapter assesses the importance of increasing the adoption rate of improved maize technologies within smallholder farming households across Africa. The chapter discusses the economic and institutional barriers inhibiting adoption, as well as farmer attitudes to innovation.The third chapter describes the effect of poor soil fertility, drought and weeds on maize yields in West Africa. The chapter considers strategies for mitigating these constraints, including nutrient management using fertilizers, weed management and resistant varieties of maize.The final chapter discusses phosphorus scarcity in areas of West Africa and details the need to improve sorghum breeding to enhance the crop's tolerance to low-phosphorus soil conditions.

Paperback. Condizione: New. This specially curated collection features four reviews of current and key research on supporting cereal production in sub-Saharan Africa.The first chapter reviews how research and development can support smallholder wheat farmers through improving access to resources and services. The chapter considers current obstacles faced by smallholder farmers, including biophysical limitations such as climatic issues, as well as socio-economic limitations such as land availability.The second chapter assesses the importance of increasing the adoption rate of improved maize technologies within smallholder farming households across Africa. The chapter discusses the economic and institutional barriers inhibiting adoption, as well as farmer attitudes to innovation.The third chapter describes the effect of poor soil fertility, drought and weeds on maize yields in West Africa. The chapter considers strategies for mitigating these constraints, including nutrient management using fertilizers, weed management and resistant varieties of maize.The final chapter discusses phosphorus scarcity in areas of West Africa and details the need to improve sorghum breeding to enhance the crop's tolerance to low-phosphorus soil conditions.

Condizione: New. In.

Condizione: New. pp. 72.

Condizione: New.

Paperback. Condizione: New. This specially curated collection features four reviews of current and key research on supporting cereal production in sub-Saharan Africa.The first chapter reviews how research and development can support smallholder wheat farmers through improving access to resources and services. The chapter considers current obstacles faced by smallholder farmers, including biophysical limitations such as climatic issues, as well as socio-economic limitations such as land availability.The second chapter assesses the importance of increasing the adoption rate of improved maize technologies within smallholder farming households across Africa. The chapter discusses the economic and institutional barriers inhibiting adoption, as well as farmer attitudes to innovation.The third chapter describes the effect of poor soil fertility, drought and weeds on maize yields in West Africa. The chapter considers strategies for mitigating these constraints, including nutrient management using fertilizers, weed management and resistant varieties of maize.The final chapter discusses phosphorus scarcity in areas of West Africa and details the need to improve sorghum breeding to enhance the crop's tolerance to low-phosphorus soil conditions.

Paperback. Condizione: New. This specially curated collection features four reviews of current and key research on supporting cereal production in sub-Saharan Africa.The first chapter reviews how research and development can support smallholder wheat farmers through improving access to resources and services. The chapter considers current obstacles faced by smallholder farmers, including biophysical limitations such as climatic issues, as well as socio-economic limitations such as land availability.The second chapter assesses the importance of increasing the adoption rate of improved maize technologies within smallholder farming households across Africa. The chapter discusses the economic and institutional barriers inhibiting adoption, as well as farmer attitudes to innovation.The third chapter describes the effect of poor soil fertility, drought and weeds on maize yields in West Africa. The chapter considers strategies for mitigating these constraints, including nutrient management using fertilizers, weed management and resistant varieties of maize.The final chapter discusses phosphorus scarcity in areas of West Africa and details the need to improve sorghum breeding to enhance the crop's tolerance to low-phosphorus soil conditions.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condizione: New. Print on Demand pp. 72 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Kartoniert / Broschiert. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Gizaw Abiy MenkirAbiy Menkir was born in 1982 in Addis Ababa, Ethiopia. He graduated first from Haramaya University with BA in English. He later joined Addis Ababa University to work towards more degrees. By July 2009, Abiy has Ma.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Gizaw Abiy MenkirAbiy Menkir was born in 1982 in Addis Ababa, Ethiopia. He graduated first from Haramaya University with BA in English. He later joined Addis Ababa University to work towards more degrees. By July 2009, Abiy has Ma.

Condizione: New. PRINT ON DEMAND pp. 72.

Condizione: New. Print on Demand pp. 100.

Condizione: New. Print on Demand pp. 100.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Zeleke GebreHanaGebreHana Zeleke Zewolde, BSc: Studied Biology at Addis Ababa University. MSc: Studied Microbiology at Haramaya University, Ethiopia.This book provides information about Fasciola species infections in sheep. Stude.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ayenew MesgieI did my diploma in Biology in Kotebe College of Teachers Education in 1993. and then my Bachelor of Education degree in Bahir-Dar University in 2009. Following this, the author had been teaching Biology at Debire Birhan.

Condizione: New. PRINT ON DEMAND pp. 100.

Kartoniert / Broschiert. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Gizaw Abiy MenkirAbiy Menkir was born in 1982 in Addis Ababa, Ethiopia. He graduated first from Haramaya University with BA in English. He later joined Addis Ababa University to work towards more degrees. By July 2009, Abiy has Ma.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Ethiopia is at present among the poorest nations of the world. Reports of international organs like the World Bank, UNDP and others have repeatedly shown this fact. For example, the World Bank report on Ethiopia for the year 1998 ranked Ethiopia 17th out of 175 nations. UNDP s report for the same period shows the Development Index (HDI) of Ethiopia to be 0.244, even far below the sub-Human Sahara African average, 0.380. A 2004 World Bank report is also in line with these facts and figures, and shown that Ethiopia is one of the poorest countries of the world with less than $100 GNP per capita income. The main objective of the study is to make an overview of the socio-economic, working and living conditions of Ethiopian female servants in Arab Countries. And the study has the following specific objectives: 1. To find out the reasons for the migration of the females servants to the Arab nations 2. To uncover the general living and working conditions of the cases under consideration in their destinations 3. To identify the migrant female maids achievements and successes 4. To reveal the challenges they face upon return with regard to social and economic reintegration.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - There are different theories of phonology with different arguments and claims. Among these, Lexical Phonology and Morphology (LPM) is one. And given its interesting innovations, the claims of this theory have not been applied on Harari an Ethio-Semitic language. This is the main objective that this study tries to deal with. To do so, it is found important first to briefly touch upon the phonological description of the language. Accordingly, first a brief presentation is made on the phoneme inventory of the language where 24 consonant and 7 vowel segments are identified. In the subsequent chapters, the phonological and morphological processes in the language are discussed. Accordingly, the phonological processes of deletion, insertion, and assimilation have been discussed with relevant examples. Next, different morphological processes: suffixation, prefixation, circumfixation, infixation, compounding, cliticization, and zero derivation have been outlined with pertinent examples. These two chapters set the scene for the discussion of the major theoretical claims of LPM. Accordingly, the following chapter deals with issues that the theory of LPM innovated.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The world is now in a rush to address certain international educational goals. And it has been clear that the formal means is not enough and compatible to address the educational needs of many children and adults in different parts of the world. Thus, non-formal means of addressing educational needs have been innovated and employed since the 1960's worldwide. Alternative Basic Education (ABE) is an example of such innovations in the field of education. It has been a dominant practice at least for the last two decades in different parts of the world. And it has been adopted in the Ethiopian Education System since about 10 years ago. In Benishangul-Gumuz Region, it has been utilized for the last seven years. Thus, this book is an attempt to make an overview of the status, successes, challenges and prospects of this trendy educational system in some selected districts of Metekel Zone of Benishangul-Gumuz Region, Ethiopia.