Tree improvement: Scientific base

In its aspirations to ensure a sound scientific base for improving trees, the CSIR has activities and interests in:

Maximising genetic gains

• Developing advanced selection techniques
• Understanding genetic expression
• Optimising early selection

Improving breeding populations

• Evaluating genotype responses to site
• Genetic modelling
• Gene conservation

Exploiting superior genotypes

Developing expertise in tree improvement

• Acquiring new technologies and skills
• Research to accelerate breeding progress
• Use of biotechnology in tree improvement

Information management

• Knowledge management software for Tree Improvement programmes
• Site suitability maps for improved trees
• Developing software to support tree improvement

Understanding tree physiology and reproductive biology

• Understanding fertility and fecundity
• The effect of ageing on growth, rootability of cuttings and wood properties
• Flower induction and enhancement
• Understanding tree growth patterns