Performance of improved sorghum genotypes under irrigated and rain fed situations of the Sudan;

OSMAN E. IBRAHIM, I.N. EL ZEIN, E.A. BABIKER AND I.A. SULIMAN. (PP.1-7) Abstract

Response of some sorghum hybrids and their parents to nitrogen fertilization

A.B. MOHAMED, A.M. BADRELDIN, N.O. MOHAMED. (PP.9-12) Abstract

Assessment of the chemical reactivity and agronomical potential of various phosphate rocks;

GADELKARIM M. MADIBBO. (PP.13-16) Abstract

Sorghum response to phosphate rock as affected by placement, application rate and soil type;

GADELKARIM M. MADIBBO .(PP.17-19) Abstract

NPK fertilization of groundnuts (Arachis hypogaea l.) under irrigated environment;

N.O. MUKHTAR AND A. M. BADR ELDIN. (PP.21-25) Abstract

Determination of sugarcane crop water requirements at Elguneid Sugar Scheme;

F.S. MERGANI, A.E. MOHAMED, H. A. MOHAMED AND E. Y. MOHAMED. (PP.27-29) Abstract

Epicuticular wax deposition on leaf surfaces of three sorghum cultivars under well watered and drought conditions: A quantitative analysis; A.A. HUSSAIN AND W.S. STEWART. (PP.31-33) Abstract

Effect of temperature, soil type, sowing depth and irrigation interval on the growth of Tabar Ipomoea cordofana and Siha Blepharism persica; O.E. MOHAMED AND H.A. MOHAMED. (PP.35-39) Abstract

Forage legume hay as a dry season supplement for goats inNorth Kordofan, Sudan: an integrated crop-livestock approach; FAISAL M. EL-HAG AND AHMED S. EL WAKEEL. (PP.41-44) Abstract

Rainfal in the Sudan: trend and agricultural implications;

H.A. MOHAMED. (PP.45-48) Abstract

Effect of variety and some cultural practices on yield, quality, cracking and blossom-end rot of watermelons (Citrullus lanatus); E.E. ALI, A.M. BADRELDIN, M.D. MOHAMED AND K.A. MIRGANI. (PP.49-52) Abstract

Evaluation of hot peppers (Capsicum annuum l.) local germplasm for powdery mildew (Leveillula taurica (lev) resistance in the Sudan;

A.E. AHMED, A.E. ELJACK, M.E. SULIMAN AND Y.F. MOHAMED. (PP.53-55) Abstract

Breeding for resistance to powdery mildew Sphaerotheca fuliginea (Schlecht ex Fr. Poll.) in squash (Cucurbita pepo L.) E.A. AHMED, A. E. ELJACK AND  Y.F. MOHAMED. (PP.57-60) Abstract

Genetic variation and gene action on resistance to spotted stem borer, Chilo partellus (Swinhoe) in three sorghum corsses ; A.M. NOUR, AND A.E. ALI. (PP.61-63) Abstract

Preliminary investigations on the acute toxicity of root and bark extracts of Adenium obesum (forsk.), Apocynaceae to the white mice Mus musculus;

A.E.A. BALA, R. DELORME, G. GROLLEAU AND N.H.H. BASHIR. (PP.65-67) Abstract

Effect of different diets on fecundity,longevity and sex ratio of Microbracon (Habrobracon ) beneficentor vier. ( Hymenoptera: Braconidae ). R.M. KHAFAGI. (PP.69-72) Abstract

Environmental changes, insect control and reducation of losses in sorghum stored maatmoras (storage pits).

M.E.HASSAN SHAZALI, A. R. ELHADI, A.M.H. KHALIFA AND M.A. AHMED. (PP.73-78) Abstract

Towards understanding the behavior of small farmers facing additional risk of acash oriented agricultural policy: The case of the dryland of Western Sudan; ELTIGHANI M. ELAMIN. (PP.79-85) Abstract

A not on response of upland rice (Oryza astiva L) to weeding regime in Western Equatoria State, Sudan. (PP.87)

Releases and Registrations. (PP.89-90)

Book Review. (PP.91)