Now showing items 1-10 of 19
Verbeterde metodes vir miniknol produksie by aartappels (Solanum tuberosum L.)
(Stellenbosch : Stellenbosch University, 2001-12)
ENGLISH ABSTRACT: Potatoes is the fourth most important food source in the world. To provide in the ever increasing demand by the growing world population for this staple food, alternative ways will have to be found to ...
The relationship between soybean (Glycine Max (L.) Merrill) seed quality and the response to molybdenum seed treatment
(Stellenbosch : Stellenbosch University, 2000-12)
ENGLISH ABSTRACT: Experi!11entsin KwaZulu-Natal showed that seed treatment with molybdenum (Mo) could double the yield and increase the protein content by 1.9% of soybeans grown on acidic soils. However, it was also ...
Die waarde van petioolsap analise in die optimalisering van N-voeding by aartappels (Solanum tuberosum L.) in sandgronde
(Stellenbosch : Stellenbosch University, 2000-04)
ENGLISH ABSTRACT: Approximately 7000 ha of potatoes are cultivated under irrigation. The greatest part of the planting is entered under the South African Certification Scheme as seed potatoes, representing between 35 ...
Effect of mycorrhizal inoculation and phosphorus levels on growth and yield of wheat and maize crops grown on a phosphorus deficient sandy soil
(Stellenbosch : University of Stellenbosch, 2010-12)
ENGLISH ABSTRACT: See full text for the abstract
Growth, mineral content and essential oil quality of buchu (Agathosma betulina) in response to ph under controlled conditions in comparison with plants from its natural habitat
(Stellenbosch : University of Stellenbosch, 2007-12)
The Cape Floristic Region is a highly distinctive phytogeographical unit which is recognized as a floral Kingdom on its own. Buchu (Agathosma betulina) plants fall under this important Kingdom. Buchu is one of the traditional ...
Identification of soil and biological factors in crop rotation systems with significance to wheat crop performance in the Overberg production area of South Africa
(Stellenbosch : University of Stellenbosch, 2008-03)
A two year experiment (2004-2005) was conducted at the Tygerhoek Experimental Farm near Riviersonderend in the Western Cape Province of South Africa. The effect of different crop rotation systems on soil properties, ...
Invloed van bemesting op die opbrengs en kwaliteit van uie (Allium cepa L.)
(Stellenbosch : University of Stellenbosch, 1999-03)
The Western Cape is one of the most important onion producing regions in South Africa. It is well suited for the production of intermediate daylength onion cultivars. Annually about 2500 ha are planted with a yield of ...
A study of greenhouse production techniques for evergreen disas
(Stellenbosch : University of Stellenbosch, 2005-03)
The seven evergreen Disa species are indigenous to South Africa. These orchids grow on mountain ranges subject to winter rainfall and are found on stream banks, around waterfalls and in other damp areas. Although the Disa ...
Effect of salinity on germination and seedling growth of Canola (Brassica napus L.)
(Stellenbosch : University of Stellenbosch, 2007-03)
Soil salinity is a serious constrain to crop production in many countries. In the Western Cape canola production area, large variability in soil properties within the same field is a very common feature. Some of this ...
The influence of nutrient solutions on growth, seed production and seed quality of broccoli (Brassica oleracea L. var. italica Plenck)
(Stellenbosch : University of Stellenbosch, 2011-03)
ENGLISH ABSTRACT: Little is known about the nutrient requirements of broccoli grown for seed production. During 2006 and 2007 broccoli were grown for seed production in sand bags in a net structure, using a drain to waste ...