-
Die invloed van bemesting en besproeiing op die groei en ontwikkeling, opbrengs, kwaliteit en chemiese samestelling van Turkse tabak
-
Ontwikkeling, opbrengs, kwaliteit en samestelling van Wes-Kaaplandse Turkse tabak soos beinvloed deur bemesting
-
Die uitwerking van planttyd en besproeiing op die opbrengs en kwaliteit van oonddroogtabak op noriet swart turf
-
A study on crosses of oriental tobacco (Nicotiana tabacum L.) investigating genetic variation in yield, quality and drought tolerance
-
Virginiese tabak : 'n benadering tot veredeling met inagname van hoe kwaliteit
-
Willingness of tobacco retailers in Oyo State to participate in tobacco control programmes
-
Evaluation of elite breeding lines of flue-cured tobacco for field and market performance
-
n Studie van die teelwaardes van 'n aantal Suid-Afrikaanse oonddroogtabakvarieteite
-
Die invloed van 'n nagbreek op groeipuntontwikkeling en verwante opbrengsfaktore van Virginiese tabak (Nicotiana Tabacum L.) onder koue, kort fotoperiodes
-
Groeiontleding van topbehandeling by oonddroogtabakcultivars
-
Diallel crosses between sources of Black Shank (Phytophthora parasitica var. nicotianae) resistance
-
Kalium ewewigte in die swart turfgrond en die opname daarvan deur tabak
-
Knowledge of School-Going Adolescents About the Oral Effects of Tobacco Usage in Ibadan, Southwest Nigeria
-
Influence of the WHO framework convention on tobacco control on tobacco legislation and policies in sub-Saharan Africa
-
Perceived effectiveness of graphic health warnings as a deterrent for smoking initiation among adolescents in selected schools in southwest Nigeria
-
Interspecific chromosomal-cytoplasmic staminal sterility and fertility in Nicotiana
-
A history of peasant tobacco production in Ruvuma Region, Southern Tanzania, c.1930-2016
-
Gene expression and plant performance in oryzacystatin-I expressing transformed tobacco (Nicotiana tabacum L. cv Samsun) plants under abiotic stress
-
Effectiveness of mindfulness training in fostering tobacco cessation among undergraduates in a Nigerian university
-
Predictors of Shisha use among Medical and Dental Students in Ibadan, Nigeria
-
Economic and health implications of tobacco and alcohol use in South Africa: a household expenditure analysis
-
Protection of recombinant glutathione reductase by Oryzacystatin-I in transgenic tobacco
-
Ondersoek na die frekwensie van die hartslag en die asemhaling voor en na oefening by nie-rokers en rokers. Verder is nagegaan die verdeling van nie-rokers en rokers by atletiek-beoefenaars
-
Die invloed van grondverdigting op die fosfaat opname deur tabak (Afrikaans)
