Effect of Harvesting Gliricidia Sepium at Different Cutting Frequencies on Quantity and Quality of Herbage Biomass for Dairy Cattle Nutrition
Journal Title: Journal of Animal Science Advances - Year 2013, Vol 3, Issue 6
Abstract
Herbage quantity and quality response of Gliricidia sepium to pruning intervals (1.0 to 6.0 months) was evaluated. Chemical composition of coppice re-growth was estimated and herbage was incubated in three rumen fistulated Friesian steers for 3, 6, 12, 24, 48, 72, 96 and 120 h. Herbage dry matter yield tended to follow linear response (P= 0.0689) with increasing coppice re-growth maturity and ranged between 36.2 tones/ha/year to 49.1 tones/ha/year. Protein content (291 g/ kg DM to 220 g/kg DM) decreased following a quadratic trend. However, fibre content increased following a curvilinear trend as herbage matured but levels of lignification increased linearly with delayed harvesting. Additionally, fraction ‘b’ of dry matter degradability (548 to 716 g/kg DM) decreased linearly with herbage maturity. Herbage potential degradability (a+b) (926 to 785 g/kg CP) was indicative of high protein solubility and rumen degradable protein (RDP) decreased with increasing maturity. Consequently, microbial protein. synthesis and net energy of lactation (NEL) decreased linearly while rumen undegradable protein (RUP) and digestible undegradable protein (DUP) increased linearly with increasing herbage maturity. These results are interpreted to mean that G. sepium herbage quantity and quality is influenced by pruning management.
Authors and Affiliations
F. Kabi , P. Lutakome
Keywords
Related Articles
- EP ID EP156872
- DOI -
- Views 148
- Downloads 0
Effects of Sheep and Goats on Diet Selection and Grazing Intensity in the Guinea Savanna Region of Nigeria
Reduction in grazing intensity and use the use of traditional instead of commercial breeds has frequently been recommended to meet the required goals in sustainable grazing systems for ruminant’s production in Nigeria. T...
The Restriction Site Amplified Polymorphism (RSAP) Used for Sex Identification of Osteoglossum Bicirrhosum
The sex-specific molecular marker plays an important role in improving the process of artificial selective breeding in fish aquiculture. However, there are some fish which do not have obvious sexual dimorphism just like...
Part-Term Performance Traits of Commercial Layer Strains in the Derived Savannah Zone of Nigeria
This study was undertaken to compare production traits of three strains of exotic commercial layers during their first 6 months of egg production and the aim was to know which one of the three strains could be regarded a...
Chemical and Nutrient Composition of Cattle Hide (“Welle”) Using Different Processing Methods
This study investigated the concentrations of Fe, Mn, Cu, Zn, Pb and Cd in cattle hides (“welle”) processed using either fermentation or singeing with wood, discarded motorbike tyre or liquefied petroleum gas (LPG). Crud...
Characterization of the Chemical Composition of Raw and Treated Jackfruit (Artocarpus Heterophyllus) and Java Plum (Syzygium Cumini) Beans for Poultry Feeding
The chemical composition of Jackfruit beans (JFB) and Java plum beans (JPB) was investigated to establish their nutritive value for poultry. The beans were soaked in water before subjecting them to the following treatmen...