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Economics of scale and cost efficiency in small scale maize production in Mubi North Local Government in Adamawa State, Nigeria
Economics of scale stochastic frontier cost function
2011/1/12
This study presents economics of scale and cost efficiency of small scale production of maize in Mubi North Local Government in Adamawa state, Nigeria. A multi stage sampling techniques was used to se...
Optimum tillage system for pepper production in an alfisol of South-western Nigeria
Tillage compaction pepper alfisol soil porosity
2011/1/12
Optimum soil tillage for different crops in different regions needs be established for good yield. For pepper production on an alfisol with soil texture on the surface soil, this paper investigated th...
Revision of the Nerlovian partial adjustment framework and its application to sorghum production in Nigeria
Nerlovian partial adjustment framework quasi-Newton iteration technique
2011/1/10
An attempt was made in this paper to show how varying coefficients of adjustment might be incorporated into the Nerlovian partial adjustment framework and the resulting model applied to sorghum produc...
A survey of pests of stored Ginger [Zingiber officinale (Rosc.)] in some selected markets in Rivers State, Nigeria
Arthropods ginger fungi pest infestation infection
2011/1/12
Two seasonal surveys were carried out in the months of March/April and June/July, 2009 to identify insect pests of stored ginger. Dried ginger was randomly obtained from old stocks in 10 local markets...
Effect of crop rotation and nitrogen fertilization on yield and nitrogen efficiency in maize in the northern Guinea savanna of Nigeria
Fallow grain legumes maize N uptake N use efficiency N fertilizer recovery efficiency
2010/9/13
Two crop rotation cycles were evaluated to determine the effect of cropping systems and N fertilization on the yield and efficiency of N in maize. Maize was grown on plots which had previously support...
Rainfall instability difference in the effects of planting dates on growth and yield of maize（Zea mays）in forest savannah eco-climatic zone of Nigeria
Planting dates (PD) weather parameter pattern (WPP) rainfall instability difference (RID)
2009/3/4
Rainfall instability difference in the effects of planting dates on growth and yield of maize in forest savanna eco climatic zone of Nigeria was investigated in this study to assess the reliability ...
Attitudes towards risk among maize farmers in the dry savanna zone of Nigeria：some prospective policies for improving food production
Risk attitudes and factors dry savanna Nigeria econometric and discriminant analyses and crop technology
2009/3/3
This paper applies econometric analyses to quantitatively determine the individual risk attitudes of sampled maize farmers in the dry savanna zone of Nigeria. The extent of the risk attitudes are...