Journal of Agricultural Science and Environment最新文献

{"title":"MEAT QUALITY CHARACTERISTICS OF IMPROVED INDIGENOUS CHICKENS (FUNAAB-ALPHA) FED TURMERIC (Curcuma longa) OR CLOVE (Syzygium aromaticum) AS FEED ADDITIVES","authors":"K. Sanwo, A. Adegoke, O. Akinola, C. Njoku, S. Okolo, N. A. Oladipo, A. Oladejo","doi":"10.51406/jagse.v19i1.2018","DOIUrl":"https://doi.org/10.51406/jagse.v19i1.2018","url":null,"abstract":"The experiment was conducted to investigate meat quality of improved indigenous chickens (FUNAAB alpha) fed diet containing turmeric (Curcuma longa) and clove (Syzigium aromaticum) powders. One hundred and thirty-five (135) mixed sexed day-old improved indigenous FUNAAB alpha chicks were brooded collectively for two weeks, and assigned into three (3) treatment groups. Each treatment was replicated three times, consisting of fifteen (15) birds. Feed and water were provided ad-libitum through the duration of experiment. The control group was fed the basal diet at starter and  finisher phases (T1), while the other groups were fed clove (Syzygium aromaticum) powder at 3 g/kg (T2) and turmeric (Curcuma longa) (T3) powder at 4 g/kg respectively as additives.   Data obtained were subjected to a One – Way Analysis of Variance in a Completely Randomised Design. Muscle obtained after evisceration was subjected to quality analysis. Proximate composition of meat obtained from chickens fed the basal diet had the highest (p<0.05) moisture content value of 75.45% compared to other treatments. Water absorptive capacity and cook loss of meat obtained from chickens fed 4 g/kg dietary turmeric showed (p<0.05) values of 3% and 16.4% respectively. Meat sensory properties analysed revealed (p<0.05) score in groups fed 3g/kg and 4 g/kg clove and turmeric powders respectively, for tenderness (6.14) and overall acceptability (7.19). Meanwhile (p<0.05) lipoprotein profile was observed in group fed 4 g/kg turmeric powder. Inclusion, turmeric and clove had beneficial effects on FUNAAB Alpha. \u0000 ","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125444604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EFFECT OF ORGANO- BASED FOLIAR FERTILIZER ON CHLOROPHYLL AND NUTRITIONAL QUALITY OF OKRA VARIETIES IN DERIVED SAVANAH OF NIGERIA","authors":"P. Akintokun, D. U. Amuofu, M. R. Osho","doi":"10.51406/jagse.v19i1.2019","DOIUrl":"https://doi.org/10.51406/jagse.v19i1.2019","url":null,"abstract":"Cultivation of okra (Abelmoschus esculentus L.) which is a commonly grown vegetable crop in the tropics is constrained by depleting soil fertility. Use of foliar fertilizer as a supplement has been successfully reported in the temperate region hence there is need to determine the effect of foliar liquid fertilizer on okra growth and nutritional quality. Field experiments were conducted at the Abeokuta (Federal University of Agriculture [FUNAAB] ) and Ibadan (National Horticulture Research Institute [NIHORT] ), between May and August 2015 to evaluate the response of two okra varieties to types and rates of organic-based foliar fertilizer application. Experiment was a 2 × 2 × 5 factorial combinations laid out in Randomized Complete Block Design with three replicates at both locations. Factors were okra variety (LD88 and NHae47-4), the fertilizer types (D.I. Grow Green ® and D.I.Grow Red®) and four rate of foliar applications (0 [control], 300, 600 and 900 ml/ha) while NPK 15:15:15 served as check. The results showed that the D.I.Grow Red® at 300ml/ha produced the higher Ash (8.23%), fat (2.54%,), moisture (14.65%),  and carbohydrate (47.31%)  at Abeokuta while 600 ml/ha produced significantly the higher ash, crude fibre, moisture and carbohydrate (9.37%, 15.94%, 9.13%, and 52.02%), respectively in Ibadan. The study concluded that okra variety LD88 had superior growth performance. Application of D.I.Grow Red® at the rate of 300 ml/ha at Abeokuta and 600 ml/ha at Ibadan enhance fruit nutritional quality of okra. Therefore, 300 and 600 ml/ha is recommended to farmers in Abeokuta and Ibadan, respectively. \u0000  \u0000 ","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115170909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"GROWTH AND YIELD OF OKRA VARIETIES AS AFFECTED BY RATES OF ORGANO-BASED FOLIAR FERTILIZERS IN RAINFOREST AND RAINFOREST/SAVANNA TRANSITION AGRO-ECOLOGY OF NIGERIA","authors":"P. Akintokun, D. U. Amuofu, M. Atayese, C. Adejuyigbe","doi":"10.51406/jagse.v19i1.2013","DOIUrl":"https://doi.org/10.51406/jagse.v19i1.2013","url":null,"abstract":"A field experiments were conducted at the Directorate of University Farms, Federal University of Agriculture, Abeokuta (FUNAAB) and National Horticulture Research Institute (NIHORT), Ibadan between May and August 2015 to assess the effect of different f organo-based fertilizer (fertilizer applied on the leaves) and their rate on growth and yield of two Okra Varieties: LD88 (Late Maturity), and NHAe–47 (Early Maturity). The experiment was laid out in randomized complete block design and replicated three times. The experiment was a 2 × 2 × 5 factorial combinations laid out in a Randomized Complete Block Design in a split-split-plot arrangement, with three replicates at both locations. Factors were okra varieties (LD88 and NHAe–47), the fertilizer types (D.I grow green ® and D.I grow red®) and four rate of foliar applications (0, 300, 600 and 900 ml/ha) while NPK 15:15:15 served as check were applied at 4,6, and 8 Weeks After Sowing (WAS). Agronomic data were obtained from growth and yield variables. Results showed that varieties had significant (P≤ 0.05) effect on growth and yield variables. Variety of LD88 had higher plant height and more leaves than NHAe-47 at both locations. Foliar fertilizer had significant (P≤ 0.05) effect on growth and yield variables. The D.I Grow Green® produced significantly numbers of leaves (11, 9). Application rate of 300 ml/ha and 600 ml/ha D.I.Grow Green® gave a better performance. The LD88 variety produced significantly (P< 0.05) longer pod length (4.68 cm), fresh fruit weight (4.84 t/ha) and dry fruit weight (0.31 t/ha) than NHAe-47. Application rate of 600 mls/ha D.I.Grow Red® produced significantly fresh fruit weight (5.79 t/ha) compared to control (1.32 t/ha). In conclusion, okra variety LD88 had superior growth and yield performance. Application of D.I.Grow Red® at the rate of 300 ml/ha  at Funaab and 600ml/ha at Nihort enhance fruit yield performance on okra. Therefore, 300ml/ha and 600ml/ha could be recommended to farmers in Rainforest/Savanna transition (Abeokuta) and Rainforest agro-ecology (Ibadan), respectively \u0000  \u0000, , , ,","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"217 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122427906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"INFLUENCE OF CAPACITY BUILDING TRAINING BY AGRICULTURAL MEDIA RESOURCES AND EXTENSION CENTRE (AMREC) ON RURAL FARMERS’ LIVELIHOODS IN ODEDA LOCAL GOVERNMENT AREA OF OGUN STATE","authors":"O. Adeyeye, O. Irekhore","doi":"10.51406/jagse.v15i2.1978","DOIUrl":"https://doi.org/10.51406/jagse.v15i2.1978","url":null,"abstract":"The role of extension service providers as practical problem-solving organizations in rural settings is targeted at poverty reduction, various mechanisms including capacity building training is adopted in achieving this. Purposive selection of hundred and twelve (112) beneficiaries from 14 communities was made. The mean age of respondents is 39years. The household size is 6persons and the farm size is 2.3hectares. Farming experience is 8years and the average yield is 184.6kg, average annual income after the training is N15, 732.00k. 62.5% and 37.5% of farmers respectively benefitted from crop and livestock training and also have access to hybrid stems and seeds.  Results indicates positive relationship between farm size (r = 0.397, p = 0.001), farm yield (r = 0.555, p = 0.004) and farmers income (r = 0.808, p = 0.002), farmers’ sex, (χ2 =10.63, df = 1, P > 0.05) and the purpose of attending the training (χ2 =11.67, df = 4, P > 0.05). The mean score of farmers’ response on perception about the benefits of capacity building training on their livelihoods is 3.66. 95.5% and 80.4% strongly agreed that the training has assisted in poverty reduction and that it is a developmental issue targeted at building human resources. \u0000  \u0000  \u0000 ","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125506923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SIAM WEED (Chromolaena odorata) AND COWDUNG COMPOST EFFECTS ON PHYSICOCHEMICAL PROPERTIES, YIELD and MINERAL NUTRITION OF TOMATOES(Lycopersicon esculentum L)","authors":"P. Akintokun, A. K. Akintokunn, M. R. Osho, B. Oyebade","doi":"10.51406/jagse.v15i2.1980","DOIUrl":"https://doi.org/10.51406/jagse.v15i2.1980","url":null,"abstract":"Greenhouse trials were conducted to evaluate the effects of  siam weed (chromolaena odorata) and cowdung compost on  physicochemical properties, yield and mineral nutrition of tomatoes(lycopersicon esculentum l). The nutritional value of tomato makes it one of the crop that is a daily household consumption by every family.Compost was prepared in this study from Siam weed (Chromolaena odorata) and cowdung. Three compost samples were prepared from Cowdung and siam weed at ratio 100g: 100g (sample A),  200g chopped siam weed (sample B) and 200g cowdung (sample C). These three samples were composted in plastic drums perforated for aeration and each sample was replicated three times. The content in the drums were regularly turned and monitored at 1, 10, 30 and 60 days for physicochemical properties. The physicochemical and mineral element analyses of the compost were carried out using standard procedures.The pH of the composted samples ranged between 5.8 to 6.9. Nitrogen, phosphorus and potassium contents increased with days of composting while those of heavy metals decreased. The result of plant height for the two varieties ranges  between 5.31-119.8, number of  fruits is between 11-21 and the yield (kg) parameter ranges between 0.76-1.91. Treatment. A gave higher mineral element over other treatment applied. The order of mineral elements contributed to the fruits were as follows treatments A>C>B>D \u0000  \u0000 ","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122931567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"COMPARATIVE EFFECTS OF ARBUSCULAR MYCORRHIZAL AND DEGRADED SAWDUST ON GROWTH AND YIELD CHARACTER OF PEPPER (CAPSICUM SPP)","authors":"P. Akintokun, A. Akintokun, O. A. Awolumate, M. R. Osho, B. Oyebade, U. O. Amuofu","doi":"10.51406/jagse.v15i2.1981","DOIUrl":"https://doi.org/10.51406/jagse.v15i2.1981","url":null,"abstract":"The experiment was conducted to evaluate the effect of Arbuscular mycorrhiza  and degraded sawdust on growth and yield characters of bell pepper (Capsicum annum L.)  The experiment was 2x4 factorial arranged in a Completely Randomized Design (CRD)) with four replicates. The eight treatments were combinations of two early maturing varieties of bell peppers (PEP and Gombe) and soil amendments (degraded sawdust, Glomus etunicatum and steam sterilized homogenous soil as control (C). The two varieties of bell pepper differed significantly in growth and fruit parameters. Variety Gombe had higher plant  height (22.2cm) and produced more fruits of bell pepper (1.7) than variety PEP inspite of its larger leaf area (23.1cm2) by the latter. The results also showed that soil amendment with degraded sawdust alone and combination with Glomus etunicatum improved the growth parameters such as plant height, stem girth, leaf area as well as numbers of flowers and fruits of bell pepper. The interaction of pepper and soil amendments was significant on all the growth and yield parameters with varieties exhibiting differential reactions to the soil amendment treatments. Soil amendments with degraded sawdust and combination of degraded sawdust with Arbuscular mycorrhiza  had positive effects on the growth and yield characters of both varieties of pepper used (PEP and Gombe). \u0000  \u0000 ","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114696343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"COTTON FARMERS’ PERCEPTION ON CLIMATE CHANGE AND ADAPTATION STRATEGIES IN OGUN STATE, NIGERIA","authors":"O. Adeyeye, O. Onifade, O. Adesina","doi":"10.51406/jagse.v15i2.1975","DOIUrl":"https://doi.org/10.51406/jagse.v15i2.1975","url":null,"abstract":"Climate change has been a major threat to agriculture in Nigeria. This study was carried out in Imeko Afon Local Government Area. Purposive selection of all practicing cotton farmers (54) at the time of survey was made from the study area. The mean age of respondents is 56years. The household size is 7persons and the average annual income is N9, 972.00k. The mean score of famers’ perception about the climate change and its effects on cotton production is 2.62. Farmers’ stated that there is an increase temperature due to change in climatic condition (Ẍ= 3.45, S.D ± 1.152), and fluctuation in rainfall pattern (Ẍ= 4.04, S.D ± 0.999). Adopted coping strategies to cushion effects of climate change include; increase use of agro-chemicals (Ẍ = 3.35, S.D ± 0.677), integrated weed pest management (Ẍ = 3.44, S.D ± 0.839) and application of fertilizer to improve the depleted soil nutrients (Ẍ = 3.19, S.D ± 0.646). Results indicates a significant relationship between respondents perceived effects on climate change and coping strategies (r =0.890**, P< 0.05). The study recommends that government agricultural and meteorological agencies should provide timely information to farmers on the climate and means of ameliorating the effects of climate change. \u0000  \u0000  \u0000 ","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"219 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128208474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PRICE INTEGRATION AND TRANSMISSION OF FOOD GRAINS MARKETS IN SOUTHWEST NIGERIA (2004-2013)","authors":"C. Adekunle","doi":"10.51406/jagse.v15i2.1972","DOIUrl":"https://doi.org/10.51406/jagse.v15i2.1972","url":null,"abstract":"The success of market reforms in developing countries depends to a large extent on the strength of price signals transmitted between different level of markets reflecting extent of market integration and extent to which markets function efficiently. Market integration is an indicator that efficiency exists within the flow of information between markets. This study examined price  integration and transmission of food grains markets in Southwest, Nigeria. Time series data of rural and urban retail prices of local and imported rice, cowpea and maize between 2004 to 2013 were obtained from the Agricultural Development Programme (ADP) Offices in selected States. The degree of price transmission was analyzed within the framework of Vector Error Correction Model (VECM). The Augmented Dickey Fuller (ADF) unit root test results revealed that the price series were stationary at first difference.  Johansen cointegration results showed that even though two Cointegrating Equations (CEs) exist between linear combinations, some stable long run equilibrium relationships exist among the price series. The study concluded that  Rural Price of Local Rice in Lagos State (RPLRLS), Rural Price of Cowpea in Oyo State (RPCOYS) and Rural Price of Maize in Lagos State (RPMLS) occupied the leadership position in price formation and transmission. The study therefore, recommended that policy measures aimed at increasing consumption of local rice, cowpea and maize be implemented, in identifying the leader markets. \u0000  \u0000 ","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124136059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PROXIMATE AND MINERAL COMPOSITION OF SPICED, SMOKED CATFISH Clarias gariepinus (Burchell, 1822)","authors":"A. A. Ayeloja, F. George, A. Akinyemi, O. Atanda","doi":"10.51406/jagse.v15i2.1977","DOIUrl":"https://doi.org/10.51406/jagse.v15i2.1977","url":null,"abstract":"  \u0000  \u0000 ","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121662766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"GENDER ANALYSIS OF ASSET DISTRIBUTION AND CHILDREN’S SCHOOLING AMONG RURAL HOUSEHOLDS IN OGUN STATE, NIGERIA","authors":"E. O. Oyedepo, C. Afolami, A. Obayelu","doi":"10.51406/JAGSE.V15I2.1973","DOIUrl":"https://doi.org/10.51406/JAGSE.V15I2.1973","url":null,"abstract":"There is growing evidence that the gender distribution of wealth matters especially considering the fact that asset ownership is related to wellbeing, women empowerment and poverty alleviation. Not much is known about the gender distribution of wealth in the rural areas in Ogun state, Nigeria. This study assessed gender and asset distribution in Ogun State, South-west Nigeria using cross-sectional data collected from a total of 260 households selected through a five stage sampling procedure. The data were analysed using descriptive statistics and ordinary least squares multiple regression analysis. The findings from the study shows that an average rural household in the sample was made up of six persons and households were predominantly headed by males (88%). The mean worth of households’ physical assets was ₦1,402,791.00, about 15% of which was owned by women. The ordinary least squares multiple regression analysis revealed that women’s share of assets had a positive influence (P<0.05) on the number of years of formal education completed by children below eighteen years. The education of father and mother were also significant at (P < 0.05) and (P < 0.01) respectively and these show that children have longer access to education when parents have at least secondary school education. Some identified constraints to women asset ownership in the study area were lack of capital (67%), domestic challenges (65%), cultural barriers to female inheritance (56%), and unemployment (52%). Based on these findings it is recommended that women should be encouraged to own more assets so as to be able to positively affect their children’s welfare in terms of education. The economic situation of women can be enhanced by promoting their access to productive assets through indigenous savings and credit associations. The rural households should further be exposed to awareness talks through extension agents stressing the values of education to all in our contemporary world. \u0000  \u0000 ","PeriodicalId":347217,"journal":{"name":"Journal of Agricultural Science and Environment","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121869352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}