Category Archives: International Journal of Agricultural Research and Food Production 2017

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CONTENTS

S/N Title Author(s) Pages
1 Socio-Economic Analysis of Food Security Status among Rural Farming Households in Kaduna State, Nigeria A.S. Sambo1, A. Mustapha2,K. Abdulaziz3 and M.M. Bada4 1-23
2 Comparing Efficacy of Selected Biopesticides and Lambdacot 500EC for Controlling Leaf-Rollers in Eggplant (Solanum melongena L.) Oshomah Musa Samuel& Degri, Michael Mamman   24-35
3 Nitrogen and Phosphorus use Efficiency by Tomato (Solanum lycopersicum L.) in Dadin Kowa, Gombe State Matai, E. P.; Sawa, F. B.J.; Said, A.H. & Puma, S.H 36-48
4 Haematology and Serum Biochemistry of Starter Broilers Fed Diets Containing Red Sandalwood(Pterocarpus santolinoides) Leaf Meal Ayo-Enwerem, M.C; Ahaotu, E.O; Nwogu, C.M & Esukpa, M   49-60
5 Symptoms Diversity Elicited by Rice Yellow Mottle Virus (RYMV) Infection on Oryza Species in Nigeria *J. T. Onwughalu1, 2, M. E. Abo1, 2, A. O. Nwankiti2, and J. K. Okoro2 61-81
6 Microfloral evaluation of processed Sundried and Smokedried Catfish obtained from Custom market, Maiduguri, Borno State A.M. Idi-Ogede, Musa, M. A.,Yakubu, S.O., Ogah, I.O.S. and Nda, A. A. 82-90
7 Stand Population and Regeneration of Trees producing Non-Timber products of Economic Values in a Rainforest Estate in Cross River State, Nigeria Opeyemi Olajide & Egor B. Etigale   91-102
8 Physicochemical Assessment of Umunnochi and Nsukka Honey Samples for Possible Health Benefits Nwaneri T. U.; Offurum J. C.; Dike M. C.; Uwazie M. C. and Akuchie C. J. 103-111
9 Nutritional and Chemical Analysis of Buchholzia coriacea and Garcinia kola (Wonderful Kola and Bitter Kola) Chundusu, E. S, Danjuma Gwamzhi, & Gimba, J. A   112-124
10 Multi-Location Assessment of Improved Sweet Potato (Ipomoea batatas L. Lam) Varieties in Kano State of Nigeria S.U. Abdulkadir1, B.M. Auwalu2, A. Lado2, S.U. Yahaya2 and S.O. Afuape3   125-143
11 Comparative Growth Performance of two Strains of African Sharptooth Catfish, Clarias gariepinus (normally Pigmented and Albino) fed Commercial Catfish Diets in Collapsible Tarpaulin Tanks   Umanah, Saviour Isonguyoh & Harry, Ebenezer Harry   144-160

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Socio-Economic Analysis of Food Security Status among Rural Farming Households in Kaduna State, Nigeria

A. S. Sambo1, A. Mustapha2, K. Abdulaziz3 & M. M. Bada4

1Department of Agricultural Extension and Management, School of Agricultural Technology,

Nuhu Bamalli Polytechnic, Zaria, Samaru-Kataf Campus

2Department of Agricultural Economics and Extension, Bayero University, Kano

3Agricultural Research Council of Nigeria, Plot 223D, Cadastral Zone B6, Mabushi-Abuja

4Bank of Agriculture, Maiduguri Main Branch, Maiduguri

Email: ashafasambo@yahoo.com

ABSTRACT

The study analyzed food security situation among rural farming households in Kaduna State, Nigeria. Multi-stage sampling technique was used for selecting samples for the study. In the first stage, four Local Government Areas were purposively selected based on their large concentration of farming households, from which two rural communities were each selected. The last stage involved simple random selection of 20% of the farming households from each rural community selected in stage two, to give a total of 120 households as the sample size for the study. Data were collected using structured questionnaires. Data were analyzed using descriptive statistics, household food security index and binary logistic regression model. Results of socio-economic characteristics of farming households showed that the mean age of household heads in the study area was 39 years, majority (87.5%) of the households was headed by males and 83.3% of the households’ heads were married. Major occupations of the household heads were farming and trading representing 40% of all the household heads and over 59% of them had secondary school education. The results further show that average household size in the study area was 11 persons. Also, 40% of the household heads had farming experience of between 14 and 22 years and mean annual households income was ₦557,783.00. Majority (55.8%) of the household heads claimed not to have access to extension services. Results of food security status of farming households revealed that 67% of the households were food secure and 33% were food insecure. The Mean Per Capita Food Expenditure (MPCFE) and food security line were ₦3,549.61 and ₦2,366.41 respectively. Results of logistic regression analysis reveal that coefficients of farming experience and access to credit were positive on households’ food security status and significant at 5% level of probability; while those of household size and monthly income were also positive and significant at 1% level of probability. The results further shows that the most common food insecurity coping strategy used by farming households was borrowing money to buy food items, which was used by 60% of the households and ranked 1st.The study concluded that majority of the farming households were food secure. It recommends that low interest credit should be made available and easily accessible by commercial banks and other lending institutions to farmers since most of households rely on borrowing money to purchase food items in situations of food insecurity.

Keywords: Socio-economic, Assessment, Food Security, Farming households, Kaduna State.


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Comparing Efficacy of selected Biopesticides and Lambdacot 500EC for Controlling Leaf-Rollers in Eggplant (Solanum melongena L.)

Oshomah Musa Samuel& Degri, Michael Mamman

Department of Crop Protection, University of Maiduguri, PMB 1069 Maiduguri, Nigeria

Department of Agronomy, Federal University, Kashere PMB 0182 Gombe State, Nigeria

E-mail: michaelmd4peace@hotmail.com

ABSTRACT

Field experiments were conducted during the 2012 and 2013 cropping seasons at the University of Maiduguri to compared the efficacies of selected aqueous plant extracts on the management of the population of eggplant leaf roller (Eublemma olivacea Wlk.) infesting eggplant (Solanum melongena L.). The extracts were from neem leaf; bitter melon; black current; ginger rhizome and wild onion. They were compared with a conventional insecticide, Lambdacot 500EC and the absolute control. Extracts were applied at 5 % w/v while Lambdacot was applied at 1.5g a.i/ha. The results indicated that the mean number of leaf rollers in treated plots were significantly (P< 0.05) lower than the control. The highest mean number of leaf rollers was 3.01 and 3.93. Lambdacot 500 EC had the lowest eggplant leaf roller counts per plant followed by neem, ginger rhizome and wild onion. The mean number of leaves damaged per plant followed similar trend. There was significantly (P< 0.05) higher number of eggplant fruits/plant, fruit weight and fruit yield in the decreasing order of Lambdacot 500 EC, neem, wild onion, bitter melon and black current. The absolute control had the fewest number of eggplant fruits/plant, fruit weight and fruit yield. These aqueous extracts should be adopted by eggplant farmers as they are cost effective and friendly to the environment. However, the actual quantities of these extracts to be applied per plant depending on the variety of eggplant, season and weather condition of the cropping season and canopy architecture remain to be critically explored.

Keywords: Adoption, Eggplant, Plant Extracts, Synthetic Pesticides


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Nitrogen and Phosphorus use Efficiency by Tomato (Solanum lycopersicum L.) in Dadin Kowa, Gombe State

Matai, E. P.; Sawa, F. B.J.; Said, A. H. & Puma, S. H

Federal College of Horticulture

Dadin Kowa, Gombe State

ABSTRACT

The research was conducted at the Teaching and Research farm of the Federal College of Horticulture Dadin Kowa during 2014 and 2015 cropping seasons the trial was to determine Nitrogen (N) and Phosphorus (P) Use Efficiency by Tomato (Solanum lycopersicum L.). The experiment consisted of fifteen (15) treatments combinations laid out in a split plot design, replicated three times, with five (5) levels of N as the main plot treatments and three P levels as the sub-plot treatments. All the treatments levels of N and P applied gave higher results on growth and yield parameters such as plant height, number of branches plant-1, number of fruits plant-1, yield of fresh fruits and dry weight of fruits in tons Ha-1, they all increased with increase in N and P levels than the controls (0 Kg Ha-1) in the two cropping seasons. However 120 Kg Ha-1 of N and 26 Kg Ha-1 of P significantly (P< 0.05) enhanced growth and yield of fresh fruits of tomato producing the highest yields of 118.1 and 124.5 tons Ha-1 of fresh fruits of tomato in the two cropping seasons, respectively. There were high significant interacts (P < 0.01) between the N and P on the growth and yield of the tomato in both the two cropping seasons. The N and P levels of 120 Kg Ha-1 of N and 26 Kg Ha-1 recorded the highest uptake efficiency of N and P, respectively, than the control levels. But, there was no statistical difference (P< 0.05) between N levels of 90 Kg Ha-1 and 120 Kg Ha-1. Therefore, the above results indicated that N and P treatments contributed to the growth, yield and nutrient uptake of tomato plants attaining optimum status at 90 Kg N Ha-1 and  26 Kg P Ha-1 on the sandy loam soils of Dadin Kowa. The interaction of N and P gives striking evidence of their complimentary effects on growth and nutrition of tomato plants.


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Haematology and Serum Biochemistry of Starter Broilers Fed Diets Containing Red Sandalwood(Pterocarpus santolinoides) Leaf Meal

Ayo-Enwerem, M.C; Ahaotu, E.O; Nwogu, C.M & Esukpa, M

Department of Animal Production and Health Technology

Imo State Polytechnic, Umuagwo, Nigeria

ABSTRACT

This study was designed to assess haematology and serum biochemistry of starter broilers fed diets containing red sandalwood (Pterocarpus santolinoides).  A total of 120 starter broiler chicks used for the study were assigned to four treatment diets corresponding to 0, 5, 10 and 15 % and three replicates per treatment with ten birds in each replicate group. The study lasted for 28 days. Five (5) birds per replicate were used for data collection. Results indicated that there were no significant difference (p>0.05) in WBC, MCV, CT, urea and albumin. Significant differences (p<0.05) were obtained on HB, PCV, MCH, MCHC, creatinine, glucose, cholesterol, total protein and globulin respectively.

Keywords: Haematology, Serum Biochemistry, Starter broilers, Pterocarpus santolinoides


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Symptoms Diversity Elicited by Rice Yellow Mottle Virus (RYMV) Infection on Oryza Species in Nigeria

*J. T. Onwughalu1, 2, M. E. Abo1, 2, A. O. Nwankiti2, and J. K. Okoro2

1National Cereals Research Institute (NCRI), Badeggi, Niger State, Nigeria

2Department of Crop and Environmental Protection, University of Agriculture, Makurdi

E-mail: tobechi44@yahoo.com

ABSTRACT

RYMV is endemic in Africa and assumes great economic challenge to rice production in the region where rice is a staple food. The disease is available in all rice growing areas in Nigeria, and constitutes great threat to self-sufficiency in the country’s rice development sector. Rice genotypes were screened for resistance to RYMV infection in the screenhouse at Badeggi, Niger State between 2008 and 2016, using virus isolates from farmers’ fields in north central Nigeria. Based on the Standard Evaluation Scale (SES) score, Back Inoculation Test and Enzyme Linked Immunosorbent Assay (ELISA) results, the disease was present in rice genotypes evaluated and elicited diversity of symptoms. Symptom expression varied from 2 to 4 weeks in all infected plants; producing usual yellow mottle symptoms, bunchy or dispersed tiller formation, orange or pink coloration, stunted growth (height reduction) streak and dots formation as well as hypersensitive reactions on leaves. RYMV infections appeared to have also delayed senescence leading to multiple unproductive tillering. Irrespective of the levels of symptom expression based on the SES score, leaf extracts of all inoculated entries were highly infectious, and elicited similar symptoms on SES score of 7 on FARO 29 (BG 90-2) in a back inoculation test. Leaf extract from Gigante, which showed symptoms of localized infection to the virus was also infectious and elicited clear RYMV symptoms on back inoculation to BG 90-2. Degree of symptom expression did not correlate with virus content and all screened rice genotypes contained varying levels of the virus (RYMV) based on ELISA. NERICA-L 22 had the highest virus content of 62.5%, followed by NERICA-L 21 (56.3%) and NERICA-L 14 (52.1%); whereas, a low virus content (%) of 2.1%, 4.2% and 14.6% were recorded by NERICA-L 17, 23, 26, 36, & 42, FARO 44, NCRO 48 and Gigante respectively. The result showed that Gigante and NIL 54 are the most reliable resistant rice genotypes against the virus.

Keywords: RYMV; Symptomatology; ELISA; Hypersensitivity; Badeggi



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Microfloral evaluation of processed Sundried and Smokedried Catfish obtained from Custom market, Maiduguri, Borno State

 A.M. Idi-Ogede, Musa, M. A.,Yakubu, S.O., Ogah, I.O.S. and Nda, A. A.

Department of Fisheries and Aquaculture

Federal University, Gashua, P.M.B.1005, Gashua, Yobe State

E-mail: a.midiog@yahoo.com

ABSTRACT

Processed sundried and smokedried catfish were obtained from custom market, Maiduguri, Borno State. A total of 100 fresh Clarias species were purchased. 50 fish samples were sundried while the remaining 50 samples were smoke dried. Two weeks later, fifty each of the sundried and smoke dried products were re-sundried and re-smokedried respectively. Both samples were checked for microfloral infestation after 30 days of storage at room temperature. The mould and bacterial counts of smoked fish were found to be higher than that of the sundried fish samples. A recommendation was made for a good storage facility to ensure long shelf lives for dried fish products.

Keywords: Catfish, microfloral, evaluation, smoked and sundried.


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Stand Population and Regeneration of Trees producing Non-Timber products of Economic Values in a Rainforest Estate in Cross River State, Nigeria

Opeyemi Olajide & Egor B. Etigale

Department of Forestry and Natural Environmental Management

Faculty of Agriculture

University of Uyo, Uyo, Nigeria

E-mail: solaolajide1967@gmail.com

ABSTRACT

The dearth of data is a major factor militating against sustainable multiple-value management of natural forest in Nigeria. Accordingly, stand population and regeneration assessment of tree species producing economically valued non-timber forest products was carried out in Ukpon River Forest Reserve, Cross River State, Nigeria using systematic cluster sampling technique. The data collected were subjected to parametric analysis and descriptive statistical analysis. A total of 16 tree species were encountered, with Xylopia aethiopica having the highest population density of 13 per/ha. The highest regeneration population density was recorded for Gambeya albida (formerly called Chrysophyllum albidum). Most of the trees are of small diameter size. The diameter-class 1 (10-19cm) has the highest frequency of 89, while diameter-class 9 (90 – 99cm) has the least of 2. Most of the species encountered are rare and not capable of sustainable natural regeneration. A legal ban should be placed on their exploitation for timber, and enrichment planting of the forest with their sturdy raised seedlings should be carried out to engender the sustainability of production of their economically valued non-timber products.

Keywords: Rainforest, Non-Timber Products, Trees, Regeneration, Sustainability


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Physicochemical Assessment of Umunnochi and Nsukka Honey Samples for Possible Health Benefits

Nwaneri T. U.; Offurum J. C.; Dike M. C.; Uwazie M. C. & Akuchie C. J.

Department of Chemical Engineering

E-mail: jullyengine@yahoo.com

ABSTRACT

This research work was focused on the physicochemical assessment of two honey samples (from Umunnochi in Abia State and Nsukka in Enugu State both of the Eastern part of Nigeria) for possible health benefits. Some people consume honey for a number of health benefits, while others dislike it for (possibly) a number of side effects. It, thus, becomes important to inherent components of honey (especially the mineral contents) to actually establish the true position of honey for human consumption. Spectrophotometric method was used to determine the Calcium (Ca), Iron (Fe), Magnesium (Mg), Potassium (K) and Sodium (Na) contents of the study samples. The pH of the samples was analysed using a standard digital pH meter. From the experimental results, the ash and moisture contents of Umunnochi honey was found to be 0.083% and 0.18%, while those of Nsukka extraction were 0.065% and 0.30%. The Umunnochi honey was, also, found to be more acidic (with pH of 4.43) when compared with that of Nsukka (with 5.09 pH), and both samples maintained the sweet taste and brownish colour of natural honey. The specific gravity and the refractive index were respectively found to be 1.40 and 1.4977 (for Umunnochi honey) and 1.38 and 0.7721 (for Nsukka honey). The ferric, potassium, calcium, magnesium and sodium contents for Umunnochi honey were 0.18, 195, 3.8, 0.6 and 0.6g/L, while those of Nsukka honey were 0.3, 150, 3.0, 0.8 and 0.2g/L respectively.  The results generally suggest that Umunnochi honey has higher mineral contents than its Nsukka counterpart. Though results obtained from both samples all fall within the stipulated Codex Standard (of 2001), except the refractive index of the Umunnochi honey; this, however, gives the Nsukka honey an age over its Umunnochi counterpart as it represents a better dietary provision for anaemic patients and menstruating women, while the later is preferred for hypertensive patients.

Keywords: Physicochemical, Assessment, Honey, Health Benefit


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Nutritional and Chemical Analysis of Buchholzia coriacea and Garcinia kola (Wonderful Kola and Bitter Kola)

Chundusu, E. S, Danjuma Gwamzhi, & Gimba, J. A

Department of Science

Plateau State Polytechnic, Barkin Ladi, Plateau State, Nigeria

E-mail: chundusu2001@yahoo.com

ABSTRACT

The qualitative and quantitative phytochemical analysis of Buchholzia coriacea and  Garcinia kola, proximate composition and mineral contents were determined using standard analytical methods.  The proximate analysis showed that these seeds of Buchholzia coriacea and Garcinia kola contained moisture (9.10 and 9.65%), Crude protein (17.17 and 7.23%), crude fibre (6.10 and 5.10%), crude fat (2.65) and 4.45%), Ash content (4.35 and 1.15%) and Carbohydrate (60.63 and 72.42% )per 100g of the dried sample respectively.  The phytochemicals detected where Saponin spp (2.15 and 1.98%), Tannin (6.14 and 0.35%), Steriod (0.11 and 0.92%) per 100g of the dried ethanolic extract respectively.  The mineral analysis indicated that the dried seeds of Buchholzia coriacea and Garcinia kola contained calcium (0.53 and 0.30%), phosphorous (0.05 and 0.01%), zinc (0.0510ppm), Potassium (1.62 and 3.83ppm), and Lead (0.19 and 0.35ppm) per 1g of the dried powdered sample respectively.  From the analysis it is observed that both Buchholzia coriacea and Garcinia kola are good sources of energy, protein, fibre and also the phytochemical extract could have antimicrobial compounds against microorganisms which could be used as alternative medicine for diseases and for the treatment of diseases since they are readily available and cheap.

Keywords: Phytochemical, Buchholzia coriacoa, Garcinia kola, sample