Overtime, land values have continued to diminish due to unsustainable land management practices engaged by thefarmers. This study evaluated the econometric analysis of agricultural land values in Imo State, Nigeria. Multi-stagerandom sampling technique was used to select 75 farmers for the study. Information on the objectives of this studywas elicited from the sampled respondents through a well structured questionnaire and interview schedule. Data wereanalyzed using descriptive statistical to...
ABSTRACT An investigation of the effects of population pressure on the agricultural lands was conducted in Thika area Thika district. The variables considered include; causes of population growth, effects of population growth on agricultural lands and solutions for the effects of population growth on agricultural lands. In order to investigate the above variables, a general survey research design was used. Data collection tools include; interview schedule, observation checklist, literature re...
ABSTRACT This research study identifies the agricultural systems and their problems in Lugoba village. In the village the land is subjected to a number of activities among which agriculture is the most predominant. During the study a representative sample of 70 people was selected randomly since almost all the people in the village are farmers, selection was not hard. Data was collected using a series of methods which included observation, interviews, recording, questionnaire and use of secon...
ABSTRACT The present study quantifies the effects of the determinants of commercialisation of maize production in the East Akyem District of Ghana. The Tobit model is used. The conventional t-test is also performed to examine the differences between the characteristics of the commercial and non-commercial maize farmers in the East Akyem District of Ghana. The study observes, inter alia, that farmer age, marital status, time farmer spends on maize fanning, farming system, whether male family m...
Abstract Oceanithermus profundus Miroshnichenko et al. 2003 is the type species of the genus Ocea-nithermus, which belongs to the family Thermaceae. The genus currently comprises two spe-cies whose members are thermophilic and are able to reduce sulfur compounds and nitrite. The organism is adapted to the salinity of sea water, is able to utilize a broad range of carbo-hydrates, some proteinaceous substrates, organic acids and alcohols. This is the first com-pleted genome sequence of a membe...
ABSTRACT Low output of cocoa has resulted in Ghana losing out to Cote d‟Ivoire as the leading producer. The aim of this study was to explore farm households‟ adoption of inorganic fertilizer and technical efficiency, using cross-sectional data collected from 305 cocoa producing households in the Western Region of Ghana. The Heckman two-stage model was used for both the discrete decision to adopt fertilizer and intensity of fertilizer use while the stochastic frontier framework was used t...
ABSTRACT This study sought to improve Senior High School Chemistry students’ performance and retention in classification and nomenclature of organic chemistry using the jigsaw cooperative model. Quasi experimental pretest, posttest and delayed posttest control group design was adopted by the researcher to carry out the study. The study was conducted in two Senior High Schools offering chemistry (two different classes during 2012-2013 academic years). Total number of ninety four st...
Contents DECLARATION LIST OF ABBREVIATIONS ABSTRACT CHAPTER ONE 1.0 INTRODUCTION 1.1 BACKGROUND INFORMATION 1.2 PROBLEM STATEMENT 1.3 OBJECTIVES 1.3.1 GENERAL OBJECTIVES 1.3.2 SPECIFIC OBJECTIVES 1.4 RESEARCH QUESTIONS 1.5 JUSTIFICATION CHAPTER TWO 2.0 LITERATURE REVIEW 2.1 ORGANIC WASTE 2.2 SOURCES OF ORGANIC WASTE 2.3 FORMS OF ORGANIC WASTE 2.4 CATEGORIES OF ORGANIC WASTE 2.5 COMPOSTING PROCESS 2.6 CHARACTERIZATION OF BACTERIA 2.5 USES OF ORGANIC WASTE CHAPTER THREE 3.0 MATERIALS AND MET...
ABSTRACT The high cost and increasing disposal problems associated with polyethylene mulch and greater availability of organic mulches prompted an investigation into the effects of organic mulches on growth and yield of sweet pepper at the University of Ghana Forest and Horticultural Crops Research Centre, Okumaning near Kade. Two field experiments were conducted in the raining season, that ...
ABSTRACT The high cost and increasing disposal problems associated with polyethylene mulch and greater availability of organic mulches prompted an investigation into the effects of organic mulches on growth and yield of sweet pepper at the University of Ghana Forest and Horticultural Crops Research Centre, Okumaning near Kade. Two field experiments were conducted in the raining season, that is from July, 2012 to December, 2012 and in the dry season from December, 2012 to March, 2013. In ...
ABSTRACT The study examined the market with particular focus on North-Eastern Tanzania organic ginger farmers to sell into export organic market irrespective of existed supply that meet export requirements and high demand in export markets. Specific objectives were to: map the ginger value chain in North-Eastern Tanzania; to assess transaction costs that deter entry and participation of organic ginger farmers to export market and to assess the institutions influence on transaction costs and t...
Abstract: Coal mining in South Africa is renowned for large scale removal of topsoil and subsoil through opencast mining. Such processes lead to an enormous amount of land degradation and thus, limit the land capability after mine closure. The removal and stockpiling of topsoil leads to adverse effects not only on the fertility of the soil but also the physical properties of the soil which greatly limit the ability of the soil to sustain plant development. Resultant mined soils have a varied...
ABSTRACT This study investigated students’ and teachers’ perceptions of organic chemistry topics in the SSS chemistry syllabus. It compared the perception of students’ with that of their teachers’ with the hope of ascertaining whether perceptions were correlated. The survey method was employed, where questionnaires were administered to 300 chemistry students’ and their 35 teachers. Students’ perception of organic chemistry questionnaire and Teachers’ perception of organic chem...
Abstract/Overview Experiments were conducted between 2003 and 2008 to examine how N additions influence soil organic C (SOC) and its fractions in forests at different succession stages in the subtropical China. The succession stages included pine forest, pine and broadleaf mixed forest, and old‐growth monsoon evergreen broadleaf forest. Three levels of N (NH4NO3)‐addition treatments comprising control, low‐N (50 kg N ha–1 y–1), and medium‐N (100 kg N ha–1 y–1) were est...
Abstract: Recently, the use of organic liquid fertilizer assumed as a proper and practical fertilizer for plant productivity purposes. This study aimed to produce ecologically friendly organic liquid fertilizer from cow manure and onion peels that can be used for hydroponic growth of lettuce (Lactuca sativa L.). The fermentation process was carried out in open container covered with cotton cloth (to prevent entries of insects). After 43 days of fermentation the mixture was converted in to or...