For example, household labour is potentially used on-farm (e.g. ploughing, weeding, harvesting, herding etc.), on neighbouring farms (e.g. similar farming activities for cash or reciprocal services), and in non-farming roles (e.g. operating a kiosk, construction, transport services). Some crop and animal activities produce intermediate outputs that are inputs to other activities (e.g. cattle provide crop nutrition inputs through manure and draught power for cultivation).