In its first output forecast in February, the CEC had anticipated South Africa to harvest a bigger maize crop this year than the 12.12 million tonnes reaped in 2012.
But a drought in Free State and North West provinces, which together produce more than half of the country's maize, affected yields.
Last week, the North West province declared a drought across its whole territory.
Dry conditions and low levels in dams needed for irrigation will raise concerns about planting as farmers prepare fields.
South African maize is usually sown in the early stages of the summer and rainy season from October to December. - Reuters
Did you like this article? Share it with your favourite social network.