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Pensando en Nutrientes y Fertilidad de Suelos para los próximos 30 años

Conmemoración de los 30 años de adopción del sistema de Siembra Directa en el Paraguay

Cerrando la brecha entre la ciencia y la toma de decisiones

Presentación realizada en el Taller "El SUELO, clave de la resiliencia a escala local, nacional y regional", organizado por la Alianza Sudamericana por el Suelo de la FAO en el marco del XXIV Congreso ...

IPNI Nutrient Expert® for Android Tablets and Smart Phones

July 18, 2016. Penang, Malaysia – International Plant Nutrition Institute (IPNI) is pleased to announce the release of android-based versions of Nutrient Expert® for crops and geographies, i. e. , mai ...

Importancia del diagnóstico para la toma de decisión de la fertilización

Presentación en la Jornada de Actualización Técnica de Bunge realizada en Mar del Plata (Buenos Aires) el 3 de Junio de 2016.

Looking for Sustainability - Long-Term Fertilization in the Pampas of Argentina - Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé

An oral paper on the long-term agronomic, economic, and environmental outcomes of the Nutrition Network CREA Southern Santa Fe was presented at the 2015 ASA Meetings which took place at Minneapolis (M ...

El valor de estudios de largo plazo para el manejo de la nutrición de soja

Dr. Martin Díaz Zorita – Fertilizar Asociación Civil

Study of variable nutrient responses in cotton grown in Vertisols of North-Eastern Karnataka

A study wan undertaken with the objective of To characterize and assess fertility status of soils in intensive cotton and soybean growing areas of North-Eastern region in Karnataka To study the respon ...

Yield maximization in cotton through targeted yield approach and omission plot techniques in Vertisols of Karnataka

A study was undertaken in the Bt cotton growing farmer fields of Raichur district with the following objectives 1. To know the effect of targeted yield approach on growth, yield and quality of Cotton ...

Development of an Australian soil test database

S Speirs, M Conyers, D Reuter, K Peverill and R Norton

2013 Annual Interpretive Summary - Improvement of Recommendations for Potash Fertilizer Use and Adjustment of Currently Used Soil Potassium Test Interpretation Classes in Intensive Cropping Systems

This 3-year project has a special focus on optimization of fertilizer K rates for crops with high response to K, such as sugar beet, grain maize, rape, and soybean.

2013 Annual Interpretive Summary - Wheat and Lupin Potassium Responses

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 ...

Assessing the indigenous nutrient supplying capacity of soils to Soybean in Vertisols of Northern Karnataka

A study was undertaken in the farmer fields growing soybean in Northern Karnataka with the following objectives 1. To assess the fertility status of soils in soybean growing areas of Northern Karnatak ...

On- farm precision nutrient prescription under pre- dominant cereal- cereal systems using Nutrient Expert®

The project was initiated to optimize nutrient usage and maximize cereal – cereal systems productivity in various rice growing ecologies and geographies in India. The research project will compare yie ...

Optimising the yield and economic potential of high input cropping systems in the HRZ

The High Rainfall Zone in southeastern Australia has high yield potentials for wheat and canola, but growers are faced with challenges about resource allocation in a relatively new and rapidly evolvin ...

Potassium responses in winter crops and pastures

In collaboration with NSW DPI and the GRDC, the response of wheat and barley (Warndoo 2015) and wheat, triticale and canola (Breadalbane 2015) are being investigated. Responses of wheat and canola to ...

Project Description - Improvement of Recommendations for Potash Fertilizer Use and Adjustment of Currently Used Soil Potassium Test Interpretation Classes in Intensive Cropping Systems

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 ...

Project Description - Assessment of Agronomic and Economic Benefits of Fertilizer Use in Maize Production Systems under Variable Farm Size, Climate and Soil Fertility Conditions in Eastern India

Background/Justification Eastern India is one of the most populous and intensively cultivated regions in the world. Farming in Eastern India is characterized by small landholders. Typically low resour ...

Assessment of Agronomic and Economic Benefits of Fertilizer Use in Maize Production Systems under Variable Farm Size, Climate and Soil Fertility Conditions in Eastern India

Farming in Eastern India is characterized by small landholders. Typically low resource availability to the farmers and low profitability from cereal farming necessitates that inputs, including fertili ...

2010 Annual Interpretive Summary - Site Specific Nutrient Management for Soft Corn Varieties in the Highlands of Guatemala

In 2010, the total number of experimental sites at Alta Verapaz grew to 10, which is five more than in 2009. The same experimental design was used, that is, a balanced fertilization treatment based on ...

Project Description - Evaluation of the Potassium Status of Arable Soils in Ukraine on the Basis of Modern Soil Diagnostic Techniques and Development of Recommendations for the Rational and Efficient Application of Potassium Fertilizers.

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 ...

2009 Annual Interpretive Summary - Site Specific Nutrient Management for Soft Corn Varieties in the Highlands of Guatemala

Five experimental sites were established at Alta Verapaz to initiate a site-specific management project in farm fields within the highlands of Guatemala. A simple experiment was designed to compare a ...

Project Description - Site Specific Nutrient Management for Soft Corn Varieties in the Highlands of Guatemala

Soft corn varieties for human consumption are grown in extensive areas of the highlands of Guatemala. Farmers own small farms and phase limitations in capital and technology and grain production is ge ...

Seed-Placed Fertilizer Decision Aid

A commonly asked question is "How much fertilizer can I safely apply with the seed?" FertSeedDecisionAid was developed to help answer that question in a reasonably condition-specific manner. This easy ...