02820nab a2200277 i 4500003000900000005001700009008004100026040001800067072001400085072000800099100003100107100002300138100002900161100002100190245012500211500006300336520083200399520095401231650001902185650001702204650001202221650001502233650002702248773019002275856007702465BR-BrBNA20241105195431.0241105b2016    bl.mr|pooa||| 00| 0 eng |  aBR-BrBNAbeng  aF04b0150  aU10  aCarmona, Felipe de Campos   aAnghinoni, Ibanor   aMartins, Amanda Posselt   aBoeni, Madalena   aAdubarroz: a brazilian experience for fertilization and liming recommendation of irrigated rice via computational system  aPublicação on-line; 3 ref.; 2 illus; Sumaries (En, Pt)  a

ABSTRACT - Recommendations for fertilizing irrigated rice in southern Brazil have been constantly evolving over years. In this process, the influence of factors such as the development cycle of varieties and sowing period increased. Thus, computational tools that take these and others important aspects into account can potentiate the fertilization response of rice. This study describes the computer program “ADUBARROZ”. The software provides recommendations of fertilizer rates and liming requirements of irrigated rice, based on information entered by the user. The system takes various factors that regulate the crop response to fertilization into account. A final report is established with the graphical representation of input management over time.

Key words: software, fertilizer, Oryza sativa, lime, crop yield  a

RESUMO - As recomendações de adubação para a cultura do arroz irrigado no Rio Grande do Sul vêm passando por constante evolução ao longo dos anos. Com isso, fatores como o ciclo de desenvolvimento das variedades e a época de semeadura podem ter influência sobre o potencial de resposta à adubação. Nesse sentido, ferramentas computacionais que consideram esses e outros aspectos importantes podem potencializar a resposta do arroz à adubação. Objetivou-se com este trabalho descrever o programa computacional “Adubarroz”. Esse software fornece a recomendação de adubação e calagem para o arroz, a partir das informações fornecidas pelo usuário. O sistema considera diversos fatores que regulam a resposta à adubação, gerando um relatório final com expressão gráfica do manejo dos insumos no tempo.

Palavras-chave: software, fertilizante, Oryza sativa, calcário, rendimento de grãos.  aARROZ IRRIGADO  aADUBAÇÃO  aCALAGEM  aRENDIMENTO  aPROGRAMA DE COMPUTADOR0 02408dSanta Maria-RS Universidade Federal de Santa Maria - Centro de Ciências Rurais 1991o2024-1184tCiência Rural (Brazil)x0103-8478gv. 46(11) p. 1959-1962; (2016)wBR2024001820  uhttps://www.scielo.br/j/cr/a/txjsLqP7nNCVGHZzR4KDCLC/?format=pdf&lang=en