Coverage plants and nitrogen fertilization rotating with common bean

• Grant number: 19/24986-9
• Support type: Scholarships in Brazil - Scientific Initiation
• Effective date (Start): April 01, 2020
• Effective date (End): March 31, 2021
• Field of knowledge: Agronomical Sciences - Agronomy - Crop Science
• Principal researcher: Marco Eustaquio de Sa
• Grantee: Lucas Alves de Almeida
• Home Institution: Faculdade de Engenharia (FEIS). Universidade Estadual Paulista (UNESP). Campus de Ilha Solteira. Ilha Solteira , SP, Brazil

Abstract

The present research aims to study the effects of the common use of cover crops with nitrogen rates on the yield and quality of seeds obtained in a bean cultivar IAC Sintonia, in winter crop with no-tillage straw irrigation. The experiment will be conducted in the Cerrado region, at the Fazenda de Ensino, Pesquisa e Extensão (FEPE), belonging to the Faculty of Engineering (FE / UNESP - Ilha Solteira Campus), located in Selvíria, MS.The experimental design will be randomized blocks, with the treatments obtained from the factorial 8 x 2 (8 set of cover plants x 2 nitrogen doses). Initially the cover crops will be sown (Pearl millet, Brachiaria ruziziensis, gray Velvet bean, Serraceno Wheat, Pearl millet + gray Velvet bean, Pearl millet + Serraceno Wheat, Brachiaria ruziziensis + gray Velvet bean and B. ruziziensis + Serraceno Wheat). After management of cover crops will be sown the bean cultivar IAC Sintonia in no-tillage system. Nitrogen will be applied at stage V4-3 using absence and the recommended dose for high yields. (AU)