Biotechnology research and development is moving at a very fast rate. In broad terms, Biotechnology can be defined as any technological application that uses biological systems, living organisms or derivatives thereof to make or modify products or processes for specific use. This range from the use of synthetic hormones in induced breeding hybridization, production of monosex, uniparental and polyploid Molecular biology, transgenic fish to gene banking. CHAPTER ONE 1.0 INTRODUCTION �...
Cattails (Typha latifolia) are noxious and invading species which are rapidly spread across water bodies. This study aims at determining the distribution and ecological effects of cattail on invaded ecosystems in Kwara State. Survey was made across the wetlands in the sixteen Local Government Areas in Kwara State. Out of these, wetlands of eight Local Government were selected due to the prevalence of cattails in them. Each location with cattail distribution was divided into three subplots whi...
ABSTRACT The study examined the economic analysis of effects of pests and disease on small scale maize producers in Akinyele Local Government Area, Oyo state. The objectives of this research work are to determine the socio-economic characteristics of the respondents, the cost and return of maize production and also the factors that influence profitability due to pests and disease on maize production in the study area and necessary recommendation were made. A total of 100 farmers were randomly...
Background and Objective: Aquic Arenic Paleudults soils are developed at valley bottom of a basement complex parent material of the sub-humid tropical rainforest. The aim of the study was to determine the mineralogy of clay components of Aquic Arenic Paleudults soils of Akpamkpa, Southeastern Nigeria. Materials and Methods: The study mineralogy of clay components of Aquic Arenic Paleudults soils of Akamkpa, southeastern Nigeria was carried out on 50 hectare land. Two soils were collected fro...
In precision Agriculture, geostatistical methods as a predictive tool have been extensively utilized. The approach estimates soil properties spatial variability and dependency. This study was carried out in Ovia north east Local Government Area of Edo State of Nigeria in order to map soil properties (Sand, Clay, pH, OC, P, N and CEC) and predict their spatial variability. Twenty-nine (29) soil samples were collected randomly from Typic Kandiudults soil type under three different land use, tea...
Deplorable soil fertility characterising resource-poor agrarian communities remain a major constraint for sustainable global food security. Re-mineralisation through appli- cation of rock dust encourages maintainable productivity of degraded soils. This study was planned to appraise the effect of rock dust on root-knot disease of Citrullus lanatus caused by Meloidogyne incognita (Mi). The experiment was laid out in Randomised Complete Block Design with three replications. Soil and root popula...
A 12-week study was conducted to determine the effect of graded levels of raw tallow seed meal (RTSM) on growth performance, haematological and biochemical parameters and organoleptic qualities of growing rabbits. Five experimental diets were compounded to contain 0, 25, 50, 75 and 100% RTSM replacing the palm kernel cake weight for the weight designated as T1, T2, T3, T4 and T5, respectively. Forty-five (45) weaned rabbits between 5 and 6 weeks with an average body weight ranging from 500 to...
ABSTRACT Theeffectsofpackagingmaterialandtheuseofessentiallemonoil (Citruslimon) on theproximatecompositionofsardine (Sardinellamaderensis) wasstudied.Thefreshly smokedsardine (Sardinellamaderensis) werepurchasedandpreservedwith lemon(Citruslimon)essentialoil (Citruslimon) andwaspackagedverywell,theywere dividedintofourdifferentgroups.Thefirstgroupwaspreservedwithlemonessentialoil andwasputinthenylon,thesecondgroupwasalsopreservedwithlemonessentialoil butwasnotputinsidethenylon,thethirdgro...
ABSTRACT After clearing for crops, logging is the most important human-driven factor responsible for the reduction of forest cover in sub-Saharan Africa. In general, wood represents about 86% of household energy consumption and the demand is expected to rise to 45% over the next 30 years due to the population growth and increasing needs in this part of the world. Charcoal is widely used as a domestic fuel for cooking in many towns and cities in developing countries as it is cleaner and easie...
Agricultural products were among the primary export commodities together with petroleum products during the pre-independence era which made the Nigerian economy fairly stable then, contributing about 95% of the total Gross Domestic Product (GDP). After independence, there has been a steady and consistent decline in the value of agricultural products such that as at year 2002, it was estimated to be 32% of the nation’s GDP (Gross Domestic Product) which shows that economic growth in Nigeria ...
CHAPTER ONE 1.0. INTRODUCTION Monetary policy of the central bank of Nigeria are betterdelivered as full package since fiscal and monetary policies areextricable, except in terms of the instruments and more potent incorrection short term macroeconomic maladjustment because ofthe frequency in applying and altering the policy fools relativeease of its decision process and the sheer nature of the sectorwhich propagate its effect to the ...
ABSTRACT The research experiment was conducted at the Institute of Agricultural Research Greenhouse, Ahmadu Bello University, Zaria, Nigeria. The treatments used were USG @ 45,08KgN/ha, USG @ 72.22KgN/ha, USG @ 117.30KgN/ha and PU @ 117.30KgN/ha, LCC at critical level and control (without amendment) laid out in a Completely Randomized Design repeated three times. The data was subjected to statistical analysis of variance (ANOVA) and means were separated using New Duncan’s Multiple Range T...
Increasing the productivity of maize-based cropping systems has strategic importance for food security and socio-economic stability. This study assessed the impact on adoption of improved maize varieties on farmers‟ livelihood in Sumaila Local Government Area of Kano State, Nigeria. The study examined the socio-economic characteristics of the maize farmers, determined adoption rate of improved maize varieties by the farmers, determined the factors influencing adoption of improved ...
ABSTRACT Problems from poultry facilities and waste products still remain a serious environmental problem confronting both the producers and consumers. This study examined the awareness and perception of poultry farmers about government policy on siting poultry farms in residential areas of Ibadan metropolis. One hundred and sixty respondents were selected for the study and the data obtained were analyzed using Descriptive statistics and Likert scale model. Analysis of the socio-economical c...
ABSTRACT A study was conducted to evaluate the effect of 20% inclusion replacement of maize with peeled cassava root meal and unpeeled cassava root meal with and without enzyme inclusion. A total of 90, 42 weeks old black Harco layers were divided into 6 groups with 3 replicate for each group. Each replicate had 5 birds. The 6 diets comprise of control, peeled cassava root meal and unpeeled cassava root meal, with and without enzyme. Each diet was offered ad libitum to the birds for a period...