John Kovar and Heitor Cantarella
O IPNI Brasil acaba de lançar mais uma ferramenta agronômica de uso gratuito para avaliação da fertilidade do solo e recomendação de calagem e adubação em pastagens. Agora, pecuaristas, agrônomos, téc ...
2018 Great Plains Soil Fertility Conference
Agriculture in Uruguay initially developed in high potassium (K) soils, under conventional tillage and crop rotations that required no K fertilizer. The scenario changed during the last decades driven ...
Soja 2015/16 en la Red de Nutrición de CREA Sur de Santa Fe - Establishing a Plant Nutrition Network for the CREA Region in Southern Santa FéEn el presente informe se reportan los resultados de los ensayos de la Red de Nutrición de Largo Plazo correspondientes al cultivo de SOJA de la campaña 2015/16, desarrollado en dos sitios bajo rotaci ...
Potassium responses on wheat and canola at Glenthompson, 2016Field work undertaken in association with Southern Farming Systems.
Crop nutrient decisions in the high rainfall zone - Optimising the yield and economic potential of high input cropping systems in the High Rainfall ZoneTechnical report released September 2016
Soil testing is a key strategy in the efficient use of expensive fertilizer and other nutrient inputs, ensuring that the mix of nutrients applied match the fertility status and crop demand for the lik ...
Presentado por Adrián Correndo en el 2do Seminario CPIA de BPA "Manejo de Suelos y Nutrición de Cultivos", en la Bolsa de Cereales, Buenos Aires, Argentina.
Paper and presentation at the 2016 Soil Science Congress of Russia
Dr. T. Scott Murrell
Ramiro Carretero, Pablo A. Marasas, Esteban Souza, y Agustín Rocha
2015 Summary Update
Updated nutrient response curves in the northern and southern regions of AustraliaThe development of the Better Fertilizer Decisions for Crops database has identified gaps in the current region, nutrient and crop combinations. This project will generate data for the dominant crops ...
Dr. Pedro Barbagelata – EEA INTA Paraná. Ing. Agr. M. Sc. Gustavo Ferraris – EEA INTA Pergamino. Dr. Nahuel Reussi Calvo – Unidad Integrada INTA-FCA Balcarce. Laboratorio Fertilab. Ing. Agr. Cristian ...
Ing. Agr. Adrián A. Correndo – IPNI Cono Sur
2014 Annual Report - Wheat and Lupin Potassium ResponsesInvestigation of TBK as a soil test to predict K response. The K response experiment near Lake Bolac was selected as an opportunity to take further measurements of TBK in order to better understand th ...
The Nutrient Use Geographic Information System (NuGIS) integrates multiple tabular and spatial datasets to create county-level estimates of nutrients applied to the soil in fertilizer and livestock ma ...
The Better Fertilizer Decisions for Crops project identified gaps in the dataset for wheat and canola responses to K in eastern Australia. This project will support additional soil measurements of sel ...
This project intends to evaluate the benefit of multi-variate management zones and develop strategies which can account for the temporal and spacial variability seen in crop nutrient requirements.
The incidence of salinity affected areas in irrigated fields results in restricted crop growth in the saline areas. If fertilizer applications are a constant rate blanket application over the field, t ...
The Better Fertilizer Decisions for Crops Project (BFDC) that concluded in 2012 identified several gaps in data around the development of robust soil test calibrations. This project seeks to collect c ...
During the last 15 years in Russia, both nutrient use (rates) and ratios have changed with a larger decline in the share of P and K fertilizers relative to N fertilizer. The adjustment of nutrient rat ...
During the last 15 years in Russia, both nutrient rates and ratios were changed with a decline in the relative share of phosphate and potash fertilizers relative to N fertilizer. The adjustment of nut ...
The project aims to provide an accurate assessment of K status of arable soils, determine the demand for K fertilizers, establish the efficiency of K fertilizers in the soils of the main soil-climatic ...
R&D TARGET SPECIFICATION Evaluation of the potassium status of Ukrainian soils on the basis of modern soil diagnostic techniques and development recommendations for the rational and efficient applicat ...