Around the 16th century, the first cyclical agricultural activities began to appear, when colonists began to cultivate Lupin beans when the land was fallow, to improve the following seasons crop.
Lantana camara | Rui Costa | Bento Gonçalves | José Moura Gonçalves | Bento Gonçalves, Rio Grande do Sul | Hélder Câmara | Egmar Goncalves | Cao Rui | Vítor Gonçalves | Gonçalves Dias | Zhu Rui | Rui Faria | Nuno Gonçalves | Manuel Rui | João Gonçalves Filho | Huang Rui | Ben Camara | Aniceto dos Reis Gonçalves Viana | Wu Rui | Su Rui | rui (tree) | Rui Rio | Rui da Silva | Rui Bandeira | rui | Moussa Dadis Camara | Miguel Gonçalves | Manuel Gonçalves Cerejeira | Luís da Câmara Cascudo | Liu Rui |