- D L Milne
- Merensky Technological Services, P O Box 14, Duivelskloof 0835
- 1992
An analysis of the 1990/91 South African litchi tree census shows a trend in favour of Mauritius plantings against Madras types. The heavy sales of nursery trees (200 000 trees per annum) results in a prediction that the total crop could increase from 4 8OO tonnes to 28 000 tonnes, within the next ten years.
Summary:
The 1990/91 South African litchi tree census was conducted to assess current plantings and predict future crop growth.
There is a clear trend favoring Mauritius type litchi plantings over Madras types in South Africa.
Nursery sales are heavy, around 200,000 trees per annum, indicating rapid industry expansion.
Current litchi production is estimated at approximately 4,820 tonnes per year.
With expected growth in young trees (0-5 years and 5-10 years age groups), production is predicted to more than double to about 10,300 tonnes by 1996.
If nursery sales continue, the potential total yield could reach around 28,000 tonnes within ten years.
The census representing about 45% of total production and 80% of nursery sales was used to adjust production estimates.
The majority of harvested fruit will be available December to January, requiring advance logistical planning for handling and marketing.
The South African Litchi Growers Association and its members cooperated in compiling the census data supporting this research.