The HASHI (Hifadhi Ardhi Shinyanga—Swahili for soil conservation) project supports restoration of ngitili (forest and shrubland set aside as traditional grazing and fodder reserves).
Prior to the HASHI project, the forest lands of Shinyanga were highly degraded as a result of government (both colonial and postcolonial) policies, such as villagization and commercial coffee growing.
By 2004, at least 350,000 hectares of ngitili were restored or created in 833 villages, encompassing a population of 2.8 million. The estimated benefit per person per month of ngitili is US$14.