This section is from the book "Commercial Gardening Vol3", by John Weathers (the Editor). Also available from Amazon: Commercial Gardening, A Practical & Scientific Treatise For Market Gardeners.
There is very little demand for this fruit. Near a large centre a few punnets of selected fruit can be disposed of at good prices for table purposes, but a few bushes at the end of a row would produce enough for it. The cultivation, pruning, and treatment would be the same as for the Red Currant.