Productions of dry matter of oat plants

Abstract

Three experiments were carried out in Botucatu, State of São Paulo, Brazil, to study the productions of dry matter of oat plants, cv. Comum, with sowing densities. The soil was a Terra Roxa Estruturada and Solo Litólito. The experimental design was a completely randomized blocks with three replication. The collection studied were eight, seven and six, starting at 21 days after emergence of seedlings (DAE). The evaluations were done at collection. The yield productions of dry matter of plants of the three experiments were observed at 126 DAE. The climatic conditions of each year had effects on productions of dry matter of plants. Stems were the main component of the total dry matter.