Agronomy

Peformance Of Some Improved Maize Genotypes In The Acid Soils Of Umudike In Southeastern Nigeria

ABSTRACT Six genotypes of maize (Zea inays L.) were studied for yield and yield&n

Proximate Composition Of Sweet Potato (Ipomoea Batatas (L) Lam) Genotypes Under Umudike Conditions

ABSTRACT A field experiment was conducted at the Eastern farm of Michael Okpara U

Evaluation For Drought Tolerance Among Cassava Genomic Selection Training Populations At Different Agro-Ecological In Nigeria

ABSTRACT The field experiments were carried out among cassava genomic selection t

Effects Of Nutrient Management, Time Of Vine Cutting, Storage Methods And Ratoon Cropping On The Growth, Yield, Storability, And Root Quality Of Sweetpotato Varieties (Ipomea Batatas (L) Lam)

ABSTRACT Sweetpotato (Ipomea batatas (L) Lam) is an important food security crop

Varietal Comparison Of Four Different Cultivars Of Tomato (Lycopersicon Esculentum Mull) For Establishment And Adaptation In Umudike In Southeastern Nigeria

ABSTRACT  Four cultivars of tomato (Lycopersion esculenturn (Mull) were stud

Agronomic Evaluation Of Six (6) Okra (Abelmoschiis Esculentus (L) Moench) Accessions For Yield And Yield Components

ABSTRACT Six (6) accessions comprising two (2) local types and four (4) breeding

Evaluation Of Five Elite Sweetpotato (Ipomoea Batatas ( L.) Lam) Genotypes For Early Bulking Rate In The Acid Soil Of Umudike In South Eastern Nigeria.

                      &nbs

The Growth And Yield Response Of Mungbean (Vigna Radiata (L.) Wilczek) To Various Combinations Of Agronomic Practices In Umudike

ABSTRACT An experiment was conducted in the rainy season of May to September 2007

Effect Of Different Rates Of Cowdung On Yield And Yield Components Of Pepper (Capsicuni Sp)

ABSTRACT Pepper (Capicuni S/2 is an important commercial vegetable crop that is w

Growth And Productivity Of Two White And Two Orange-Fleshed Sweet Potato (Ipomoea Batata (L.) Lam.) Varieties As Influenced By Nitrogen Fertilization

ABSTRACT Two field experiments were used to study the effects of nitrogen fertili

Studies On The Variability In Tuber Yield Of White Yam (Dioscorea Rotundata Poir) Under Rainfed Conditions Of Umudike

ABSTRACT Thirteen collections of white yam (Dioscorea rotundata Poir) (Abbi, Obia

Assessment Of Some Selected Cassava (Manihotesculenta Crant} Genotypes For Yield And Reaction To Diseases Across Four Agro-ecological Zones In Nigeria

                      &nbs

Responses Of Some Vegetable Cowpea (Vigna Ungukulata (L.) WALP) Varieties To Sowing Date, Phosphorus And Potassium Fertilizers And To Planting Densities In A Tropical Ultisol

ABSTRACT Three field experiments on three vegetable cowpea varieties with contras

Effect Of Fallow Species And Fallow Duration On Soil Fertility, Biomass And White Yam (Diosorea Rotunda Ta Poir) Production

ABSTRACT Field experiments were conducted between 2003 and 2006 to study the effe

Assessment Of Genetic Diversity In Some Yams (Dioscorea Spp) Of West Africa

ABSTRACT The West African yam collections held at the International Institute of

Plant Spacing, Sowing Date, Intercropping And Fertilizer Studies With Sesame (Sesamum Indicum L.) In Southeastern Rainforest Belt Of Nigeria.

ABSTRACT Five field experiments were conducted in 2004 and 2005 cropping seasons

Evaluation And Characterization Of Genetic Diversity In Sweet Potato (Ipomoea Batatas (L.) Lam) Genotypes

ABSTRACT Genetic diversity is essential for effective and efficient breeding prog

Studies On Morphological Characters, Flowering Intensity And Tuber Yield In Intra-Specific Hybrids Of Dioscorea Rotundata (P0IR)

ABSTRACT Studies were carried out on newly developed Intra-specific hybrids of Di

Plant Population And Zinc Application Effects On Growth Nutrient Uptake, Yield And Productivity Of Component Crops In Maize-Mungbean Intercropping Scheme

ABSTRACT  Intercropping, which is a form of farming system practiced by farm

Growth Yield And Nutrient Composition Of Two Orange- Fleshed Sweet Potato Varieties As Influenced By Organic Manure Sources And Residual Effect Of The Manures On Cucumber

ABSTRACT An experiment was conducted at two different sites and seasons. The wet

Response Of Maize Varieties (Zea Mays L) To Organic And In — Organic Fertilizers

ABSTRACT The response of three commercial maize varieties (zea mays L) (Bende&nbs

Field Evaluation And Diallel Analysis Of Metric Traits In Okra (Abelmoschus Esculentus (L) Moench) Under The Tropical Rainforest Environment Of Southeastern Nigeria

ABSTRACT Field experiments were conducted in 2005 and 2006 to evaluate the 

Propagule Size Population And Intercrop Studies With Sweetpotato (Ipomoea Batats (L.) Lam) In The South East Agro-Ecological Zone Of Nigeria

ABSTRACT Three field experiments were conducted at Umudike in 2003 and 2004 to in

Response Of Vegetable Cowpea Vigna Unguiculata To Intra Row Spacing

ABSTRACT The effect of intra-row spacing (20,40 and 60cm) on two  vegetable

Inheritance Pattern Of Fruit Size In Interspecific Crosses Between Lycopersicon Esculentum Mill And L. Pimpinellifolium Jusl

ABSTRACT The mode of inheritance of fruit size in crosses invoMng tomato  (L

Density, Sowing Time And Varietal Effects On The Productivity Of Vegetable Cowpea ( Vigna Unguiculata (L) Walp) And Maize (Zea Mays L) Inter cropping System

ABSTRACT Three field experiments were conducted in Michael Okpara University of&n

Response Of Vegetable Cowpea (Vigna Unguicidata (L.) Walp) To Gamma Ray Irradiation In Umudike Southeastern Nigeria

ABSTRACT Field experiments were conducted during the 2002 and 2003 cropping seaso

Breeding Studies In Capsicum Spp.

ABSTRACT Three experiments were carried out using ten collections of pepper (Caps

Breeding Studies In Cowpea (Vigna Unguiculata (L.) Walp).

ABSTRACT One hundred and eight genotypes of cowpea were evaluated in 1999 for yie

Studies On Intercropping Cassava (Manihot Esculenta Crantz), Soybean [Glycine Max (L.) Merrill] And Okra (Abelmoschus Esculentus L. Moench) In A Humid Forest Zone Of Southeastern Nigeria.

ABSTRACT Five field experiments each in two cropping seasons were conducted