Calcium silicate applied to low silicon soils at planting gave annual cane yield increases over a 6 year cycle. The higher level of 14,2 tons per hectare was uneconomical over..........
South Africa grows its sugarcane in a belt stretching from the Umtamvuna River on the Transkei/Natal border in the south, to Malelane in the Eastern Transvaal Lowveld in the north. In Natal and KwaZulu sugarcane is grown mainly along the coastal belt and in the Natal Midlands......
