Agriculture

Research Papers/Topics in Agriculture

Soil Characterization And Land Suitability Evaluation of Anuka Farmland in Nsukka Local Government Area of Enugu State, Nigeria

Abstract The land at Anuka, Nsukka Local Government Area of Enugu State in Southeastern Nigeria, under the sub-humid tropical climate was evaluated for maize (Zea mays), cassava (Manihot esculenta), yam (Dioscorea spp.) and oil palm (Elaeis guineensis) cultivation. Data were obtained by field study and laboratory analyses. Six pedons were dug and described: two pedons each for maize and oil palm fields, and one each for yam and cassava fields. These pedons were dug to represent sampling unit...

Assessment of Morphological, Nutritional And Cytological Characteristics of Some Nigerian Cucurbita Species

ABSTRACT   Two field experiments were conducted in 2007 and 2008 cropping seasons at the Department of Crop Science research farm, University of Nigeria, Nsukka, to characterize some Nigeria cucurbita genotypes with respect to morphology, nutrient composition and the cytology. The results obtained showed that Shannon diversity index (Hs) was 4.136 which suggests high level of diversity among the Nigerian cucurbita species evaluated. Cucurbita moschata had the highest Shannon diversity index...

Assessment of Online Resources Usage by Agricultural Science Lecturers of Tertiary Institutions in Benue State Nigeria

ABSTRACT  The study assessed the use of online resources by agricultural science lecturers of tertiary institutions in Benue State, Nigeria. A total of 193 lecturers, randomly sampled from a population of 775 from six tertiary institutions of learning, including, two universities, two colleges of education and one college of agriculture were used for the study. The survey method, employing a structured questionnaire, was adopted in carrying out the research. Six study questions and two hypo...

Effects of Plants Spacing And Organic Manure Rates on Yield And Nutrient Composition of Water-Leaf (Talinum Triangulare)

Abstract   An experiment was conducted at the Teaching and Research farm of the Department of Crop Science, Faculty of Agriculture, University of Nigeria, Nsukka in the 2006 cropping season, to assess the effects of planting distance and organic manure rates on yield and nutrient composition of waterleaf at Nsukka. in Southeastern Nigeria. Treatments comprised five planting spacings and four manure rates. The planting spacings were 25cm x 10cm, 25cm x 15cm, 25cm x 20cm, 25cm x 25cm and 25cm...

An Analysis of the Financial Structure and Profitability of Rice Enterprise; The case of Adarice Project Participating farmers in Enugu State, Nigeria.

Abstract   In 1962, the Government of Eastern Region of Nigeria acquired two parcels of land measuring about 500 hectares each at Omasi and Adani at the Uzo-Uwani area of Enugu Province of Eastern Nigeria. The parcels of land were ear-marked for the establislln~ent of the former Um-Uwani Farm Settle~nerit Scheme. Progress in the establislinient of the scheme was interrupted by the Nigerian civil war as only two firm sctcleme:lt villages ou~ of the five proposed had been set up. After the ci...

Effects of Off-Farm Work on Technical Efficiency And Production Risk Among Rice Farmers in Enugu State, Nigeria

ABSTRACT   The study analysed the effects of off-farm work on technical efficiency and production risks among rice farmers in Enugu State, Nigeria. Ninety respondents were selected using the multistage sampling technique. Data for the study were collected by the use of well-structured questionnaire. Descriptive statistics and a stochastic production frontier model were used to analyse the data. Results showed that the two groups of rice farmers had similar socioeconomic characteristics. Te...

Estimation Of Biomass Production In The Rangelands Of The Caprivi Region

ABSTRACT The study was carried out in Caprivi region situated in the North East of Namibia. The region was divided into three predominant vegetation types with substantial grazing potential. Nine (9) sites (three in each vegetation type) were randomly selected for data collection. The objective of the study was to estimate and compare the biomass production of the rangelands of the three vegetation types in the Caprivi. At each site 200m X 100m transect was laid down for collecting herbaceou...

Phenotypic And Morphological Characterization Of Indigenous Ghanaian Rabbit (Oryctolagus Cuniculus) Resources In Northern Ghana

ABSTRACT  The aim of this study was to characterize phenotypically, indigenous Ghanaian rabbit resources of northern Ghana. When characterization of the indigenous rabbits is complete, selection and breeding for specific objectives can be systematic. Three hundred local rabbits from the three northern regions of Ghana were randomly sampled. Frequencies for colour varieties were computed. The effects of variety, region and sex on body measurements were analyzed and phenotypic correlations be...

Agoa And African Underdevelopment, A Critical Analysis of A Major Contradictions

ABSTRACT The study examines the African Growth and Opportunity Act and African underdevelopment, a critical analysis of major contradictions. The thrust of the research work is to find out if AGOA has spurred the level of investment needed to expand economic activity in the rural agricultural sector. The research work also seeks to examine if AGOA has promoted export diversification with particular reference to the clothing and textile industry and the degree the US trade with SSA countries ...

Raphia Palm Wine Marketing in South South Nigeria

ABSTRACT The broad objective of the study was to analyse Raphia palm wine (RPW) marketing in South-South Nigeria (SSN). The specific objectives were to: (i) analyse the productivity of resources used in RPW production; (ii) analyse the determinants of technical efficiency of tappers; ( iii) analyse the structure of the RPW market in the area; (iv) describe the marketing channels and distribution of RPW; (v) estimate the level and determinants of profit in RPW tapping and marketing (vi) estim...

PRICE FLUCTUATION AND MARKET INTEGRATION OF SELECTED CEREAL IN NORTH-EASTERN NIGERIA, 2001-2010

ABSTRACT  Prices contain information crucial to maximizing the returns to production and marketing investments. At planting time, a farmer's planting decision depends on expected profits, which invariably hinge on the anticipated prices of the crop or mix of crops that would prevail in the market at the time of sale and on the farmer's interpretation of those prices. A trader, in search of profitable arbitrage, reads and translates price signals in deciding on what crops to buy, where to bu...

Cocoyam Marketing in South East Nigeria

ABSTRACT Cocoyam is highly perishable and considerable economic losses occur after it is harvested. This is a result of rot, sprouting and other physiological changes. These losses could be reduced through efficient storage, processing and marketing. This study is about the economic study of cocoyam marketing in southeast Nigeria. It specifically ranked market participants preference for cocoyam cultivars and the reasons for such preferences. It showed the main marketing channels and socio-e...

Layer Production In Ghana: A Cost Function Approach

ABSTRACT This study tries to find out why the Ghanaian Poultry Industry is unable to produce enough poultry chicken to meet the local market demand which has led to the large importation of frozen chicken for the period 1988-1999. It determines how responsiveness major poultry inputs such as vaccines, feed, labor and institutional credit are to price change and the economies of scale of layer production in the poultry industry. The study therefore estimates parameters of the input variables f...

Screening And Evaluation Of Some Genotypes Of Maize (Zea Mays L.) And Their F1 Hybrids For Tolerance To Drought And Striga Hermonthica (Del.) Benth

ABSTRACT  Drought stress and striga parasitism are major constraints to maize (Zea mays L.) production in Northern Ghana. Two experiments were conducted to screen some genotypes of maize for tolerance to drought and Striga hermonthica at Nyankpala in the Guinea Savanna agro ecological zone of Ghana. In Experiment 1, seeds were planted in pots of 0.01 m3 volume arranged in rows on a platform in a screen house at Nyankpala. Genotypes were replicated three times in a completely randomized desig...

Agricultural Technology Adoption And Market Participation Among Smallholder Rice Farmers In Northern Ghana

ABSTRACT In recent years the contribution of rice production from northern Ghana to national production has declined, thereby raising concerns of productivity. This study is carried out to examine agricultural technology adoption and market participation among smallholder rice farmers in northern Ghana. A sample size of 429 rice farming households from the Northern, Upper East and Upper West regions was used for the study. Multivariate probit model was used to estimate adoption of improved r...


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