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Influence of phosphorus on the performance of cowpea (Vigna unguiculata (L) Walp.) varieties in the Sudan savanna of Nigeria
Cowpea [Vigna Unguiculata (L.) Walp.] Phosphorus Sudan Savanna Nigeria
2013/3/4
Savanna regions of Nigeria are deficient in nitrogen and phosphorus, which retard the growth and yield of crops. Therefore, a study was conducted in the wet season of 2006 at the Dry Land Teaching and...
Effects of nitrogen and harvesting time on chemical composition of biomass of Sudan grass, fodder sorghum, and their hybrid
Chemical composition fodder sorghum harvest period
2011/6/29
The subject of this study is 2-year variability research (2007 and 2008) of the chemical composition of naturally dried biomass samples of 3 different sorghum species, which are widely used in the sou...
Response of roselle (Hibiscus sabdariffa L.) to rates of inorganic and farmyard fertilizers in the Sudan savanna ecological zone of Nigeria
Roselle manure nitrogen fertilizer calyx yield pods/plant and seeds/pod
2011/1/12
Field trials conducted in two rainy seasons at the Usmanu Danfodiyu University, Sokoto, Nigeria, were used to investigate the response of Roselle to organic manure (2.5, 5.0 and 7.5 tons/ha cow dung) ...
On-farm evaluation of improved cowpea-cereals cropping systems for crop-livestock farmers: Cereals-cowpea systems in Sudan savanna zone of Nigeria
Cowpea-cereal systems farmer participatory trial
2011/1/12
From 2003 to 2005, a farmer’s participatory evaluation of improved cowpea-cereal cropping systems in the Sudan savanna zone of Nigeria involving over 1600 farmers was conducted. The system involved gr...
Economics of egg poultry production in Khartoum State with emphasis on the open-system- Sudan
Egg production pullet farm open-system farms
2011/1/12
The main objective of this paper was to study the economics of poultry egg- production in the open- system in Khartoum State. Specific objectives were to study the socio-economic features of poultry e...
Photoperiod Response of Different Varieties of Sesame (Sesamum Indicum L. Wild) Crop Grown in Sudan
Genotypr Sesame Sowing pbotot penal
2010/11/15
Effect of the day length and genotypes on yield and yield component for two seasons (1986
and 1987) were studied in Shambat area under irrigation conditions. 18 genotypes (local and exotic) of sesame...
Expansion of mechanised rain-fed agriculture and land-use/land-cover change in Southern Gadarif, Sudan
Mechanised agriculture change detection vegetation clearance
2011/1/11
This study was an effort to produce synthetic knowledge on the rapid land-use/land-cover (LULC) changes and on the integrating rates of change with fundamental patterns in southern Gadarif region, Sud...
Impact of exchange rate reforms on Sudan’s economy: Applied general equilibrium analysis
Exchange rate computable general equilibrium mode social accounting matrix
2011/1/10
Exchange rate is one of the major trade policy instruments used to correct current account deficit. This study used the standard computable general equilibrium (CGE) model developed by the Internation...
Economic assessment of fertilizer use and integrated practices for environmental sustainability and agricultural productivity in Sudan savannah zone, Nigeria
Organic inorganic fertilizer nutrient loss environmental exploitation degradation
2011/1/10
An assessment of fertilizer use and other integrated practices was carried out with two hundred farmers selected by stratified random sampling from twenty villages in Kano and Katsina States of Nigeri...
Response of new cotton varieties to nitrogen fertilization in Sudan Gezira
New cotton varieties cotton growth seed cotton lint yield
2011/1/11
The growth and yield responses of three newly released cotton varieties to nitrogen fertilization were evaluated in a two-year (2006 -2007) field experiment at Gezira Research Station (GRS), Central S...
The Effect of Substitution of Groundnut Cake by Water Melon Seed Cake (Citrullus Lanatus) in Ration for Lamb Fattening in Sudan
water melon seed cake lamb fattening
2010/11/15
The present study was conducted to evaluate water melon (Citrullus lanatus) seed cake as a
possible protein supplement for growing Iamb in comparison to groundnut cake. Graded proportion of water mel...
Effect of Cultivation on Some Soil Attributes of a Long-term Pastoral Land in the Semiarid Tropics of Sudan
Management degradation grazing and soil properties
2010/11/15
Cultivation may have various effects on soil properties and could therefore be a useful guide
of soil quality indices. This study was conducted to determine the effects of more than 20 years cultivat...
Eff ects of nitrogen and harvesting time on chemical composition of biomass of Sudan grass,fodder sorghum, and their hybrid
Chemical composition fodder sorghum harvest period nitrogen Sudan grass
2011/3/29
Th e subject of this study is 2-year variability research (2007 and 2008) of the chemical composition of naturally
dried biomass samples of 3 diff erent sorghum species, which are widely used in the ...
Development and Distribution of Root System in Two Grain Sorghum Cultivars Originated from Sudan under Drought Stress
Branching of root Drought stress Drought tolerance Growth angle of nodal root Plagiogravitropism Root diameter Root length density Sorghum bicolor (L.) Moench
2009/7/27
The difference in rooting pattern between two grain sorghum cultivars differing in drought tolerance was investigated under drought stress. The cultivars, Gadambalia (drought-tolerant) and Tabat (drou...
Sesame (Sesamum indicum L.) weed infestation, yield and yield components as influenced by sowing method and seed rate in a Sudan Savanna agro-ecology of Nigeria
Sesame production sowing methods seed rates weed control seed yield
2009/3/4
An experiment on the influence of seed rate and sowing method on sesame (Sesamum indicum L.) weed infestation, yield and yield components was conducted at Maiduguri, Nigeria, during the 2001 and 200...