I am doing a research about generation relationships in family farms during the generation change process using life course/life span method. Interested to find similar research if there is any.
I remember having read some work by Norman Long on different generations of Peruvian farmers... You may find it on the internet.
You may also want to read 'Constituting Change and Stability: Sense-making Stories in a Farming Organization' by Maria Elisa Peirano-Vejo and Ralph E. Stablein in Organization 16(3), 2009.