The Muhembuzi River flows north and then northeast through the Commune of Busoni into the south end of Lake Rweru.

The cooperative members have been trained in modern methods of intensive rice cultivation, using less seeds and producing more.

[9] A three-year program for 2003-2005 was launched to develop the 150 hectares (370 acres) Muhembuzi marsh, and supervise cultivation of rice and of market gardening crops that could grow in all seasons.

[10] The marsh operators were meant to pay fees to the commune and the cooperative, but as of 2020 these were no longer being paid.

Due to lack of coordination, nearby rice fields would be at different stages of maturity with different water needs.

[11] In 2021 Enabel's Association for the Promotion of Education and Training Abroad (APEFE) launched a proposal for collaboration with the Programme d’Appui Institutionnel et Opérationnel au Secteur Agricole (PAIOSA) to rehabilitate the Muhembuzi marsh and the Ndurumu marsh in Bugesera.