African Journals Online
Nigerian Agricultural Journal

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Volume 34, 2003
Contents

Gender and relative production efficiency in food crop farming in Abia State of Nigeria             

9

Nwaru, J. C.

Abstract

Evaluation of cassava/soybean intercropping system as influenced by cassava genotypes         

10

Mbah, E. U., C. O. Muoneke* and D. A. Okpara

Abstract

Comparative effectiveness of water, calgon and sodium hydroxide in soil dispersion under two mechanical agitation methods                                                                                        

12

Nwachukwu, O. I.

Abstract

Effect of Dactyladenia barteri (Hook. F. Ex OLIV.), Leucaena leucocephala (LAM) de Wit, Gliricidia sepium (JACQ.), and Senna siamea (LAM.) mulches on earthworm activity and nutrient turnover in casts                                                                                                                                 

13

Asawalam, D. O., W. O. Enwezor and N. N. Agbim

Abstract

Mulching effect of Dactyladenia barteri (Hook. F. Ex OLIV.), Leucaena leucocephala (LAM.) De Wit,Ggliricidia sepium (JACQ.), and Senna siamea (LAM) leaves on soil temperature, moisture regime and yield of maize                                                                                               

14

Asawalam, D. O., W. O. Enwezor and N. N. Agbim

Abstract

Contribution of leguminous crops to nutrient availability and productivity of yam- based systems                                                                                                                                         

15

Ano, A. O., G. C. Orkwor and J.E.G, Ikeorgu

Abstract

Effects of Mucuna (Mucuna utilis l.) Residue incorporation and nitrogen levels on the performance of upland rice (Oryza sativa L.)                                                                                          

17

Adigbo, S. O. K. A. Okeleye, O J.  Ariyo, and V. I. Olowe

Abstract

Effects of size and spacing of minitubers on yield of three selected yam cultivars in the humid tropics of Nigeria                                                                                                                             

18

Ikeorgu, J. E. G.

Abstract

Seed yam production with minitubers                                                                            

19

Ikeorgu, J.E.G. and M.C. Igbokwe

Abstract

The effect of removal of the inner cortex of seed yams of two yam (Dioscorea sp) cultivars on vine growth and yield of ware yams                                                                                       

20

Ndubisi Igwilo

Abstract

Plant height and fruit yield of okra as affected by filed application of fertilizer and benlate in Bida, Nigeria                                                                                                                            

21

Ajari, O. I, E. K TSADO; J. A. Oladiran and E. A. Salako

Abstract

Field evaluation of four sweet potato cultivars for yield and sweet potato weevil (Culas puncticollis BOH.) damage during the early cropping season in South Eastern Nigerian             

22

Anioke, S. C. and O. K. Ogbalu

Abstract

Effect of combined use of urea and goat dung manure on celosia                               

23

Ojeniyi, S. O., and A. A. Adegboyega

Abstract

Assessment of six storage methods for seed potato storage in Nigeria                      

24

Okonkwo, J.C, C.O. Amad, H.N. Nwokocha, J.O. William and W.I. Okoye

Abstract

Assessment of copper levels in the soil and vegetation following repeated application of bordeaux mixture to a cocoa plantation in south eastern Nigeria.                                               

25

Nzegbule, E. C.

Abstract

Diurnal climatic pressure on haematology and blood biochemistry of West African Dwarf Sheep                                                                                                                                         

27

Anyanwu, D. O. D.C.; Umesiobi  and Orji, B. I

Abstract

Effect of replacing cocoa husk for wheat bran on internal organs, carcass yield, seru metabolite and economics of production of growing cockerels                                                              

29

Abiola, S. S. and O. O Tewe

Abstract

Comparison of the supplemental effects of roxazyme-g enzyme in palm kernel meal and brewers dried grain based diets fed to male turkey poults                                                                  

30

Ojewola, G. S; Oguike, M.A; Akomas, S. C; Likita, T; Onyiro, O. M and Wokocha, C.

Abstract

A comparative analysis of capture fisheries on the western and eastern shores of Kainji Lake Basin, Nigeria                                                                                                                             

32

Rahji, M. A. Y

Abstract

Evaluation of udder traits as influenced by body weight and reproductive status of red Sokoto goats in a guinea savannah environment                                                                                     

33

Amao, O.A., O. A. Osinowo, C.F.I. Onwuka, S. S. Abiola and M. A. Dipeolu, C.A.M. Lakpini,

Abstract

Biologic and economic effects of including different agro-industrial by-products in turkey poult diets                                                                                                                                         

34

Ukachukwu, S. N., Ojewola, G. S. Abasiekong, S. F. and Uzuegbu, C. P

Abstract

The potentials of Ocimum gratissimum, Penrgularia extensa and Tetrapleura tetraptera as spice and flavouring agents                                                                                                            

35

Okwu, Donatus E.

Abstract