EFFECT OF CRUDE OIL EXPLORATION ON THE AVAILABILITY OF NON-TIMBER FOREST PRODUCTS IN UGHELLI NORTH LOCAL GOVERNMENT, DELTA STATE, NIGERIA

Abstract The study was carried out to examine the effects of crude oil exploration activities on the availability of non-timber forest products (NTFPs) in Ughelli North Local Government, Delta State, Nigeria. Ten (10) Communities were purposively selected; 5 crude oil producing Communities (Owevwe, Afiesere, Imodje, Agbarha-Otor and Eruemukowhoarie) and 5 non-crude oil producing Communities (Okpara, […]

AGROFORESTRY FOR SUSTAINABLE RURAL LIVELIHOOD IN SUB-SAHARA AFRICA

Abstract Agro-forestry is a dynamic, eco–based resource management system that involves the integration of trees on farmlands for diversified and sustained production of social, economic and environmental benefits for all land users. However, the shortage of research-based information on the potentials of agro-forestry in enhancing the livelihood of rural dwellers has restricted the adoption of […]

COMPARATIVE ANALYSIS OF FOREST COVER CHANGE IN SELECTED FOREST RESERVES IN OYO STATE NIGERIA

Abstract The ability of Nigerian forest reserves to support livelihoods and provide ecosystem services such as improved primary healthcare, sustainable food production, income generation, and carbon sequestration to mitigate climate change impacts; is currently constrained by deforestation and other anthropogenic factors. Hence, a clear understanding of the underlining patterns and processes of forest cover loss […]

CONTACT TOXICITY OF THE ETHANOLIC EXTRACT OF THREE WEED SPECIES ON BAMBOO BORER Dinoderus minutus FABRICIUS (COLEOPTERA: BOSTRICHIDAE)

Abstract The contact toxicity of the crude ethanolic extract of leaves of three weeds species, Chromolaena odorata Linn. (Siam weed), Euphorbia heterophylla Linn. (Milk weed) and Tithonia diversifolia (Hemsl.) A,Gray, (Tree marigold) on Dinoderus minutus were investigated. Three concentrations of 2.5%, 5% and 7.5% and an increased concentration of 15%, 20% and 25% were prepared […]

COMPARATIVE STUDY of Parkia biglobosa (Jacq) R. Br.ex G. Don and Azardirachta indica A. Juss ROOT SYSTEM OF THE PLANTING STOCKS THROUGH POTTING AND SEEDBED

Abstract The study was conducted to compare the growth response of Parkia biglobosa and Azardirachta indica root system of the planting stocks through potting and seed bed. Seeds were sown in polythene pots of length (18cm) and diameter (14cm); filled with a mixture of top soil and sand at the ratio of 2:1 for pot […]

EFFECTS OF LEAF LITTERS OF NITROGEN-FIXING TREES AND WATERING REGIMES ON THE EARLY GROWTH OF Citrus tangelo J. W SEEDLINGS

Abstract There is shortage of characterized facts on the influence of plant-located fertilizer on the growth of Citrus tangelo.Research was carried out on the effects of leaf litters of selected nitrogen-fixing trees and watering regimes on the early growth of Citrus tangelo. The experiment selected a 6×5 factorial duplicated five times and laid out in […]

REVIEW ON THE ABOVE AND BELOW GROUND BIOMASS AND CARBON STOCK ESTIMATION OPTIONS FOR TREES AND FOREST RESOURCES: WITHIN AND AROUND MAGO NATIONAL PARK, SOUTHERN REGION OF ETHIOPIA

Abstract Forests play an essential role as source and sink in global carbon cycle. Development and other human induced activities have led to degradation of forest land, and ultimately, it results in loss of biodiversity and increases concentration of CO2 in atmospheres. Therefore, there is urgent need to estimate regional and national level carbon stock […]

LAND USE AND LAND COVER CHANGES IN BACHA FOREST RESERVE IN KAGARKO LOCAL GOVERNMENT AREA, KADUNA STATE, NIGERIA

Abstract This study examined the land use and land cover changes in Bacha forest reserve Kagarko Local Government Area of Kaduna State. The specific objective of the study was to classify land use and land cover patterns of the study area for the years of 1979, 1999, 2019 using land satellite imageries. Data of land […]

INSECTICIDAL EFFICACY OF Tithonia diversifolia EXTRACTS AGAINST PINK STEM BORER (Sesamia calamistis (Hampson))

Abstract Maize is one of the most important staple foods in sub-Saharan Africa. Optimum maize yield has not been attained in many places because of serious damage caused by lepidopterous stem borers which are major insect pests limiting maize production. Sesamia calamistis is one of the stem borer species abundant in Nigeria. Use of synthetic […]