In Thailand, pigeon peas are grown as a host for scale insects which produce lac, the key ingredient in shellac. Pigeon peas are in some areas an important crop for green manure, providing up to 90 kg nitrogen per hectare (Adu-Gyamfi et al., 2007) .
NEXT STEP. Find out how much your project will cost. Provide a few details about your project and receive competitive quotes from local pros. The average national cost of building a foundation is $7,775, with most homeowners spending between $4,239 and $11,710.This data is based on actual project costs as reported by HomeAdvisor members. Any structure, whether a house, a garage, or workshop, is only as strong as its foundation.rovide a few details about your project and receive competitive quotes from local pros. The average national cost of building a foundation is $7,775, with most homeowners spending between $4,239 and $11,710. This data is based on actual project costs as reported by HomeAdvisor members.
Additional cost considerations for basement foundations include the cost of drainage systems, waterproofing and concrete reinforcements in the cast basement walls.At the time of publication, the cost of a typical full-basement foundation ranges between $13,000 and $30,000. slab foundation consists of a flat, cast-concrete slab that rests on a perimeter stem wall, which in turn rests on a below-grade footing. The cost of building this type of foundation includes excavation of the site, grading of the site and the addition of a gravel base layer beneath the slab.