I thank you very much for your attention and the article you sent me. This will be very useful. But what I wonder is not there. Here in Brazil, the most widely planted cultivar is now the IAC 4-12B. I wonder what is the cultivar being more sought in each country at the present time.
Macadamia trees start yielding at about 4-5 years, with peak yield after maturity at 12 years. After maturity, yields can vary according to variety from 1.5-3.0 tonnes dry-in-shell/ha/annum under irrigation with a 40% reduction under dryland cropping
For some time I try to produce macadamia seedlings by cutting and do not succeed. I knew there in South Africa it is a reality in commercial nurseries. Can you tell me if this is true?