A5060259095- Soil Management and Crop Yield
- Soil Carbon and Nitrogen Dynamics
- Rural Development and Agriculture
- Growth and nutrition in plants
- Weed Control and Herbicide Applications
- Pesticide and Herbicide Environmental Studies
- Agronomic Practices and Intercropping Systems
- Soybean genetics and cultivation
- Legume Nitrogen Fixing Symbiosis
- Insect and Pesticide Research
Instituto Agronômico do Paraná
2020-2023
Rural Development Institute
2020
The global contribution of biological nitrogen fixation (BNF) to soybean production ranks Brazil as the leading country. In 2013/2014, a new technology based on co-inoculation with Bradyrhizobium spp. and Azospirillum brasilense strains Ab-V5 Ab-V6 was released, here we report five-year set extension activities in Paraná state, southern Brazil, demonstrate benefits co-inoculation. total, 273 technical reference units (TRUs) were installed two main macro-regions, all showing naturalized...
The concept of a no-tillage system (NTS), or “Sistema Plantio Direto,” was established in Brazil from the evolution (NT) “Plantio given edaphoclimatic conditions and need to promote chemical, physical biological improvements cultivated soils. While Direto” is conservationist practice, presents itself as an agricultural production based on simultaneous adoption minimum soil disturbance, maintenance permanent cover crop rotation. This study reviews [...]
Objetivou-se avaliar os atributos químicos de solos em área com adoção sistemas integrados produção agropecuária longa duração, comparado a uso do solo pastagem e mata nativa. O estudo foi realizado áreas manejadas cinco estabelecimentos agropecuários Sudoeste Paraná, que adotaram o sistema integração lavoura-pecuária (ILP) receberam orientações práticas manejo por 12 anos. Em cada localidade foram amostrados sob ILP, (PV) nativa (MN) para determinação pH, dos teores Ca, Mg, K, P, da...
Crop-livestock system (CLS) based on summer crops, as soybean and corn, in rotation with oat+ryegrass pasture winter for dairy products, is the most adopted productive at southern region of Paraná, Brazil. Although its management needs to be evaluated, order improve sustainability. In this sense, study aimed measure impacts practices five smallholder farms soil quality, considering use history. Soil samples were collected determine bulk density (BD), macroporosity (Ma), microporosity (Mi),...