Sounds like you're trying to be more self sufficient as opposed to going off-grid?
I am also trying to be more self sufficient.
I keep chickens and ducks although I will neck most of the Ducks when they stop laying this year due to them not being able to eat as much scraps as the chickens and relying more of bought feed.
I will get back into keeping a veg patch, or a few as I have the space and with the cost of food increasing exponentially it will no longer be a quaint hobby but a healthy and cost effective alternative.
Ive got a Raspberry Patch and soon will have a a Strawberry patch just as soon as Ive rotavated the plot Ive picked out for that.
Ive been planting fruit and nut hedging plants around the perimeter of my property. I like the idea of having a hedge that provides the privacy of a hedge, but also provides Hazelnuts, Cobs and some fruits that will feed us and also the wildlife as well. (We have Red Squirrels)
The last two weeks Ive planted out some Cherry and Apple Trees along with some dwarf Walnut Trees.
As I have a small Sawmill I can provide almost all the timber I'll ever need for my own projects. Build my Workshop, all my fencing, all my decking, Oak Sleepers for the Drive, Oak Edging for walkways and Veg Patches. I also make a modest income from the Milling and Timber sales.
From Milling I have a huge quantity of of-cuts and 'scabs' that I use for my Wood Burning Stoves, an 11kw in the Livingroom and an 11kw Wood Fired Range in the Kitchen that does almost all our cooking, heats the kitchen and provides all our hotwater at virtually no cost to myself.
I will be getting a used Wood Fired 26kw Boiler Stove and Thermal Store installed this summer so that we have virtually free Central Heating for this winter. (Excluding the purchase and instalation cost of course.)
Good luck with your ventures. It sure is nice being able to provide for yourself.