Berger, David Kenneth; Mokgobu, Tumisang; De Ridder, Katrien; Christie, Nanette; Aveling, T.A.S. (Terry)
(AOSIS Open Journals, 2020-11-26)
Maize underpins food security in South Africa. An annual production of more than 10 million tons is a
combination of the output of large-scale commercial farms plus an estimated 250 000 ha cultivated by
smallholder ...