I agree that without even adding manure back into the soil, it SEEMs impossible to continue year after year.
You can at least cut down on money spent on Nitrogen with legumes though. It's funny that the link 2 posts up seemed to discount legumes doing much of anything for the other plants around them, but this one doesn't agree. www.nj.nrcs.usda.gov/programs/csp/Enhan ... egumes.pdf
You can at least cut down on money spent on Nitrogen with legumes though. It's funny that the link 2 posts up seemed to discount legumes doing much of anything for the other plants around them, but this one doesn't agree. www.nj.nrcs.usda.gov/programs/csp/Enhan ... egumes.pdf