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Journal of Experimental Agriculture International

Published by SCIENCEDOMAIN international · ISSN (electronic) 2457-0591

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4,487

Articles indexed

562

2026 articles

4,485

Open access

15,025

Citations (indexed)

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Articles (4487)

Market Information and Extent of Agricultural Commercialization: Empirical Evidence from Smallholder Farmers in Effutu Municipality of Ghana

Edward Martey · Journal of Experimental Agriculture International · 2014

Aims: Agricultural commercialization literature has shown that access to market information influences market participation by smallholder farmers. However, documentation on which type of access to market information influences the extent of market participation in the study area...

Open access Research Article 10.9734/AJEA/2014/10386

Effects of Time of Weed Removal and Cropping system on Weed Control and Crop Performance in Okra/Amaranthus Intercrop

O. R. Adeyemi, T. O. Fabunmi, V. O. Adedeji & J. A. Adigun · Journal of Experimental Agriculture International · 2014

A field trial was conducted during the late wet seasons of 2011 and 2012 at the Research Farm of the Federal University of Agriculture, Alabata, Abeokuta (7015’N, 3025’E) in the forest savanna- transition zone of Ogun State, South Western Nigeria. The objective was to evaluate th...

Open access Research Article 10.9734/AJEA/2014/10232

Seasonal and Genotypic Influence on Insect Pests, Growth and Yield of Cowpea (Vigna unguiculata L. Walp)

I. E. Ezeaku, B.C. Echezona, K. P. Baiyeri & B. N. Mbah · Journal of Experimental Agriculture International · 2014

Cowpea (Vigna unguiculata L. Walp) is rich in dietary protein and a relish in most West African countries. Four elite genotypes (IT 97K-499-35, lT 97K-568-18, IT 98K-131- 2 and IT 93K-452-2) emanating from the breeding programme of International Institute of Tropical Agriculture...

Open access Research Article 10.9734/AJEA/2014/10320

Non-Parametric Estimation of the Production Efficiency of Poultry Egg farming in Ogun State, Nigeria

D. A. Adegbite, O. I. Afolabi, O. F. Ashaolu, S. O. Akinbode & T. O. Olarewaju · Journal of Experimental Agriculture International · 2014

This study estimated the efficiency of poultry egg farming in Ogun state, Nigeria. Primary data were collected with the use of structured questionnaire from 120 farmers drawn by a multi-stage random sampling technique. Descriptive statistics, Tobit regression model and Data Envel...

Open access Research Article 10.9734/AJEA/2014/10611

Information Needs of Kenaf Farmers in Ogbomoso Zone of Oyo State, Nigeria

A. S. Amusat & A. O. Ademola · Journal of Experimental Agriculture International · 2014

The constraints to kenaf production are extensive because farmers lack the information to mitigate them. This study determined the information needs of kenaf farmers. The study was carried out in Ogbomoso Agricultural Zone of Oyo State, in the year 2013. Multistage sampling techn...

Open access Research Article 10.9734/ajea/2014/9557

Performance and Carcass Characteristics of Broiler Chicken Fed Soybean and Sesame/Soybean Based Diets Supplemented With or Without Microbial Phytase

A. B. Omojola, T. A. Otunla, O. O. Olusola, O. A. Adebiyi & A. D. Ologhobo · Journal of Experimental Agriculture International · 2014

Aims: The experiment was conducted to investigate the performance and carcass characteristics of meat-type chicken fed Soybean Meal (SBM) and Sesame/Soybean Meal (SSBM) supplemented with or without microbial phytase. Study Design: The experiment employed a complete randomized des...

Open access Research Article 10.9734/ajea/2014/10513

Effects of Climate Change Critical Factors on the Seedling Growth and Development of Maize (Zea mays L.)

N. E. Edema · Journal of Experimental Agriculture International · 2014

Crop production is highly dependent on weather and change in climate has a major effect on crop yield, and thus on food supply. The effect of critical factors for climate change on growth and development of Zea mays was investigated. The treatments used were water, temperature, l...

Open access Research Article 10.9734/ajea/2014/10802

Haematological and Blood Biochemical Changes in African Catfish, Clarias gariepinus Fed Walnut (Tetracarpidium conophorum Mull Arg) Leaf and Onion (Allium cepa Linn) Bulb Supplemented Diets

O. S. Bello, F. E. Olaifa & B. O. Emikpe · Journal of Experimental Agriculture International · 2014

Juvenile Clarias gariepinus were fed diets containing Onion Bulb (OB) and Walnut Leaf (WL) residues at different graded levels: control (0%), OB2 (0.5%), OB3 (1.0%), OB4 (1.5%), OB5 (2.0%), WL6 (0.5%), WL7 (1.0%), WL8 (1.5%) and WL9 (2.0%). Packed Cell Volume (PCV), Haemoglobin (...

Open access Research Article 10.9734/ajea/2014/6622

The Effect of Macro and Micro-nutrient Fertilizers on Yield and Yield Attributes of Rice in a Calcareous Soil

Majid Qasempour Alamdari & Hamid Reaza Mobasser · Journal of Experimental Agriculture International · 2014

In order to examine the effect of macro and micronutrient fertilizers on the growth and yield of rice (Oryza sativa L.) under calcareous soils, the experiment carried out as split- split plot design in randomized complete block with three replications. Macro, sulfur powder and mi...

Open access Research Article 10.9734/ajea/2014/3536

Damage and Loss Caused by ‘Offa’ (Rhyparochromus littoralis dist.) [Heteroptera: lygaeidae] on Groundnut in Song Local Government Area of Adamawa State, Nigeria

A. E. Samaila, A. M. Malgwi & M. M. Degri · Journal of Experimental Agriculture International · 2014

Field experiments were carried out in four out of six Districts of Song Local Government Area of Adamawa State in Nigeria. The objectives of this research were to establish the damage potential and loss caused by the ‘offa’ [the groundnut sucking bug (Rhyparochromus littoralis Di...

Open access Research Article 10.9734/ajea/2014/11102