I didn't get nearly as much done last year as I would have liked so I'm hoping for a better return this year.
My plans will be:
Potatoes, beetroot, turnip, swede, parsnip, jerusalem artichokes
More salad crops - and plan it better so I don't gave one glut and nothing for the rest of the year
Far more broad beans and peas and less French beans
Onions, garlic
Courgettes and pumpkins
Cabbage, kale and PSB
I might give carrots a miss as they get decimated every year by carrot fly.
I've got some permanant plantings of fruit (rhubarb, strawberries, black and red currants, gooseberry and blueberry), asparagus and globe artichokes so I'll be giving them a bit more attention this year. The strawberries always end up getting eaten so I'll rig up a fruit cage to cover them.
I'm also going to put more effort into making my own compost and fertiliser so there's going to be lots of trips to the seaside gathering seaweed and some trips to the local manure heaps. The year before last was good as I put a lot of work into feeding the soil but last year I did a lot less and it really showed.
I've also got a load of jerusalem artichokes growing at home so the plan is to sell them for seed and use the money to buy what I need on the allotment and hopefully become completely self sufficient(ish) in veg for the year without it costing me anything.
PS I'm 32 and this will be my 4th year on the allotment. Before that I grew veg in the garden but it's just something that I've always wanted to do - even as a youngster.