Without looking back through November Ann’s I couldn’t tell you...

Without looking back through November Ann’s I couldn’t tell you where they specifically said it, it seems to be a figure I’ve known about for ages now as have many others. Bear in mind it was 300 hectares planted all up, that’s going to take a hell of a lot of seed.
I spose this is best directed at @Neil1959
For the initial crop where 80t was harvested, how much seed was planted? Many of us are under the impression it was 20t it would be good if you could clear this up.