-
» CHAPTER ONE 1.0 INTRODUCTION 1.1 Background Information Oil palm is a monocotyledonous tree belonging to the family, palmae and the subfamily, cocoideae. The normal (diploid) chromosome number is 2n = 32. The adult plant possesses an impressive crown of 30 to 45 green leaves, each 5 9m long at the top of a trunk bearing old leaf bases arranged spirally, (Kochhar, 1976; Opeke, 1992; CTA, 2000). The...Continue Reading »
50 pages | 398 engagements |
-
» CHAPTER ONE INTRODUCTION Background of the Study Sorghum (sorghum spp.) also known as guinea corn is a source of food for man and livestock. Sorghum according to Farber (2008) originated from tropical Africa and later spread to other parts of the continent including Nigeria. The author added that sorghum is a cereal crop that belongs to the family of graminae. Mask (2011) stated that sorghum crop ...Continue Reading »
50 pages | 349 engagements |
-
» CHAPTER ONE INTRODUCTION Tillage is identified as asset of operation performed on the soil to prepare seed bed, weed control, and improve soil properties for enhancing the burying residues, germination, growth and yield of crops as well as conservation soil moisture (FAO, 1989). Tillage can act a major new control on soil biogeochemical cycles by making available previously protected soil organic ...Continue Reading »
50 pages | 382 engagements |
-
» CHAPTER ONE 1.1 Introduction Oranges are one of the most popular fruits for eating out hand and most important source of fresh juice having a distinctive flavour and high amount of vitamin A B and C (Aye et al., 2012). The orange fruit is a specialized type of berry known to the botanists as hesperidia. It has a soft, pithy central axis surrounded by 10 15 segments containing pulp and juice. Enclo...Continue Reading »
50 pages | 340 engagements |
-
» CHAPTER ONE INTRODUCTION 1.1 Background to the Study Integrated farming system is simply the combination of the best and modern farming tools and technologies with some elements of traditional practices, depending on a given site and situation. This system enables farmers to identify opportunities or threats and allows them to respond accordingly, particularly with the consumers interest at heart....Continue Reading »
50 pages | 549 engagements |
-
» CHAPTER ONE 1.0 INTRODUCTION Cowpea (Vigna unguiculata, L Walp) is a leguminous crop indigenous to Africa and a dicotyledonous plant belonging to the family Fabaceae (Schippers, 2002). It can be grown as sole crop, but more often planted alongside crops such as sorghum, maize or millet (Agbogidi, 2010a). More than 5.4 million tonnes of cowpeas are produced worldwide, with Africa being the highest ...Continue Reading »
50 pages | 403 engagements |
-
» CHAPTER ONE 1.0 INTRODUCTION Malnutrition has been a persistent problem in Africa especially Nigeria. The most important area of deficiency is in the intake of animal proteins. Guinea fowl (Numida meleagris) meat and egg contribute immensely to the alleviation of this animal protein deficiency with demand being higher than supply and can be a tool for poverty reduction (Koney, 2004). Attractive pl...Continue Reading »
50 pages | 440 engagements |
-
» CHAPTER ONE INTRODUCTION Global consumption of poultry and its products especially meat, has consistently increased over the years and this trend is expected to continue. Much of this increase in global demand will be in developing countries resulting in a profound effect on the demand for feed and its raw materials (Chinedu and Evans,2001). It had been established that the principal item in raisi...Continue Reading »
50 pages | 319 engagements |
-
» CHAPTER ONE INTRODUCTION Heat stress plays a significant role in cattle performance and likely will be of even greater importance in the future as climate change continues. Cattle are produced in a wide range of environments, some of which present thermal challenges to productive performance, even survival in extreme cases. High temperatures can have negative consequences for milk production, and ...Continue Reading »
50 pages | 304 engagements |
-
» CHAPTER ONE 1 Introduction Groundnut (Arachis hypogaea L.) is an annual legume which is also known as peanut. It is the 13th most important food crop of the world. Today, groundnut is the world’s 4th most important source of edible oil and the 3rd most important source of vegetable protein in the world. Groundnut is cultivated in more than 100 countries in 6 continents and covers an area of ...Continue Reading »
50 pages | 376 engagements |
-
» CHAPTER ONE 1.0 INTRODUCTION Feed represents the greatest single expenditure associated with poultry production. Nutritional research in poultry has therefore centered on issues related to identifying barriers to effective digestion, utilization of nutrients, and on approaches for improving feed utilization (Ravindran, 2010). The quality of feed ingredients is very important as this will determine...Continue Reading »
50 pages | 354 engagements |
-
» ESTIMATING PERFORMANCE AND METHANE EMISSION FROM YANKASA LAMB RAMS FED DIETS CONTAINING VARYING LEVELS OF CAMEL’S FOOT (Piliostigma thonningii) LEAF AND POD MEALS...Continue Reading »
50 pages | 352 engagements |
-
» CHAPTER ONE 1.0 Introduction Nigeria is an agricultural country with diverse vegetation, varying from rainforest to the Sahel. About 32.42 million hectares of grazing land and 39.41 million hectares of cropland in Nigeria provide a substantial amount of feed for the country’s livestock(Shiawoya and Tsado, 2011). The savannah zone is home to about 80% of ruminant livestock population. Availab...Continue Reading »
50 pages | 392 engagements |
-
» CHAPTER ONE 1.0 Introduction Cultivated sunflower (Helianthus annuus L.) is an annual, herbaceous (2n=34) and a cross pollinated crop, native to North America. It is a member of the Asteraceae family and it is regarded as the fourth most important oilseed crop grown worldwide after soya beans, palm and edible rapeseed (canola) (Moghaddasi, 2011; Sujatha et al., 2012). Sunflower is cultivated on ab...Continue Reading »
50 pages | 305 engagements |
-
» CHAPTER ONE 1.0 INTRODUCTION The poultry industry has suffered more than any other livestock industry as a result of inadequate supply and high cost of feed (Hill, 1989; Mtimuni, 1995; Leplaideur, 2004). Cereal grains constitute the major sources of energy in poultry diets in the tropics (Oluyemi and Roberts, 2000). However, maize has remained the chief energy source in compounded diets and consti...Continue Reading »
50 pages | 365 engagements |
-
» CHAPTER ONE 1.0 INTRODUCTION 1.1 BACKGROUND OF THE STUDY Rice (Oryza sativa L.) is the main food crop of an estimated 40% of the world‟s population (Liu, 2013; FAO, 2008). The World‟s more than three billion people depend on rice as their staple food and the demand for rice is rapidly increasing in West Africa (FAO, 2003). Manypeople in the major rice consuming countries are living at sub‐op...Continue Reading »
50 pages | 342 engagements |
-
» CHAPTER ONE 1.0 INTRODUCTION There has been a trend of growing numbers of camels in the world between 2001 and 2011 (FAO, 2013). This increase might be attributed to changing of environment form the savannah to arid and semi arid condition, development in camel farming, and an improved ecological image of camel farming and products. The total camelids population in the world in 2013 was estimated ...Continue Reading »
50 pages | 345 engagements |
-
» CHAPTER ONE INTRODUCTION 1.1 Origin and Distribution of Okra Okra (Abelmoschus esculentus(L.)Moench)originated in Ethopia in the year 120 BC. It is a common vegetable in tropical and sub tropicalcountries, native to west and central Africa. It is known as a fast growing annual vegetable commonly grown in field and home gardens in Africa (Fayemi, 1999and Schippers, 2000). It belongs to the family,M...Continue Reading »
50 pages | 374 engagements |
-
» CHAPTER ONE 1.0 INTRODUCTION In Nigeria, like anywhere else, donkey (Equus asinus) has been used as a work animal mainly for transportation; conveying farm produce to the market or pulling of carts and other farm tillage equipment (Starkey and Starkey, 2004; Blench et al., 2004; Hassan et al., 2013) and of recently for production of milk for children, who are allergic to bovine milk (Carrocio et a...Continue Reading »
50 pages | 320 engagements |
-
» CHAPTER ONE 1.0 INTRODUCTION 1.1 Background of the Study Ruminant livestock have a unique digestive system that allows them to use energy from fibrous plants materials better than other herbivores. Their digestive system is designed to ferment feedstuffs and provide precursors for energy for the animal to use (Parish et al., 2009). Forages play an important role in ruminant animal nutrition. Rumin...Continue Reading »
50 pages | 373 engagements |