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Nutrient Use Efficiency

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Nutrient Use Efficiency and Effectiveness in Australia: Assessing Agronomic and Environmental Benefit

Dr. Robert Norton, IPNI Australia & New Zealand Director, August 2017

Nutrient Expert®: Making Better Fertilizer Use Decisions

The preferred method for making fertilizer recommendations is to analyze soils to determine if an adequate nutrient supply exists to support healthy crop growth. However, most farmers in India lack kn ...

Nutrient Expert®: Making Better Fertilizer Use Decisions

The preferred method for making fertilizer recommendations is to analyze soils to determine if an adequate nutrient supply exists to support healthy crop growth. However, most farmers in India lack kn ...

Conectando la nutrición de cultivos y el ambiente

Rob Mikkelsen en el Congreso Aapresid 2017.

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 Fé

En 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 removal and use in Australia

Presented at the K Frontiers workshop, Rome, Italy

Improving Coffee Crop Nutrition in Vietnam

The main objective of this project is to understand current crop nutrition practices in Coffee in Vietnam, with the aim to use the insights and develop based on them field trials that support and prom ...

Publication Development and Knowledge Sharing

This project engages scientific authors, consultants, service providers, and other partners to identify suitable collaborators for IPNI SEAP, and then establish partnerships that add value to research ...

Seed Project and Incubator Program

This is an incubator project that identifies and then tests new ideas for research and market development.

Nitrogen performance indicators for Australian grain farms

Presented at the International Nitrogen Conference, Melbourne, Australia

Paper on Nutrient partitioning and stoichiometry in soybean: A synthesis-analysis

The paper "Nutrient partitioning and stoichiometry in soybean: A synthesis-analysis" by S. Tamagno, G. R. Balboa, Y. Assefa, P. Kovács, S. N. Casteel, F. Salvagiotti, F. O. García, W. M. Stewart, and ...

Trigo 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 Fé

En este informe se reportan los resultados observados en dos ensayos de trigo 2015/16 bajo rotación maíz-trigo/soja de segunda (M-T/Sj). Los objetivos específicos para esta campaña fueron: Evaluar la ...

Estrategias de manejo para optimizar el rendimiento y la calidad en cultivos invernales

Video y archivo de la presentación realizada en el Congreso "A Todo Trigo 2016" organizado por la Federación de Acopiadores y SEMA en Mar del Plata el 5 y 6 de Mayo de 2016. Link al video http://www. ...

IPNI no 67° SIMPAS

Dr. Eros Francisco

Aula no Curso de Especialização em Manejo do Solo da ESALQ

Dr. Valter Casarin ministrou aula sobre "Dinâmica dos Nutrientes no Solo" no Curso de Especialização em Manejo do Solo. A aula foi realizada nos dias 29 e 30 de janeiro na cidade de Goiânia.

4R nitrogen management produced more yield and benefit on rice in Ningxia, China

Research focused on effect of N recommendation by Nutrient Expert integrated with CRU and placement on rice yield and benefit as well as N use efficiency.

IPNI Southeast Asia's International Publication Partnership on Oil Palm Nutrition

Our understanding of the importance of nutrients for sustainable oil palm production is incomplete. Extensive experimental work has been dedicated to understand yield response of oil palm to nutrients ...

STUDY OF DOSES OF POTASSIC FERTILIZATION IN OPENING SOILS IN THE STATE OF PIAUÍ

Considering the increasing adoption of reduction of potassium fertilization as a practice to reduce the cost of production, the present work aims to evaluate the factors that influence the dose of pot ...

Symposium on Metrics for Management of Sustainable Crop Nutrition

Co-sponsored Symposium at Synergy in Science ASA, CSSA, SSSA International Annual Meeting

Maíz 2014/15 en la Red de Nutrición de CREA Sur de Santa Fe - Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé

En el presente informe se reportan los resultados de los ensayos de la Red de Nutrición de Largo Plazo correspondientes al cultivo de Maíz de la campaña 2014/15, desarrollado en dos sitios bajo rotaci ...

Red de Nutrición CREA Sur de Santa Fe

Colección de informes y reportes

Trigo 2014/15 en la Red de Nutrición de CREA Sur de Santa Fe - Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé

En el presente informe se reportan los resultados de los ensayos de la Red de Nutrición de Largo Plazo correspondientes al cultivo de Trigo de la Campaña 2014/15, desarrollado en tres sitios bajo rota ...

Manejo nutricional eficiente para maximizar la producción de los cultivos

Dr. Gabriel Esposito – Facultad de Agronomía y Veterinaria (UNRC)

Balanço de Nutrientes nas Culturas (BNC)

Palestrantes: Dr. Eros Francisco e Evandro Lavorenti

玉米生态集约化养分管理提高产量和氮肥利用率

2014年是生态集约化玉米养分管理试验开展的第6年,该研究分别设置在我国吉林省公主岭市和河北省石家庄市大河试验站,是IPNI 全球玉米生态集约化养分管理项目15 个定位试验点中的其中两个,分别代表我国春玉米和夏玉米/冬小麦轮作区养分管理研究。旨在通过生态集约化养分管理并结合其他最佳管理措施,最大限度提高产量的同时,减少对环境产生的负面影响。2014年田 .

N in Agriculture

Monday April 13, 2015 Soil Science Australia, South Australian Branch Event

NuGIS: Nutrient Use Geographic Information System

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 ...

Best management practice of potassium for sunflower (Helianthus annuus, L.) in Northwest China

The objectives of the project are to: 1)To determine the critical level of soil K for sunflower production; 2)To study the influence of K source and time of application on sunflower seed yield and qua ...

Distribution of soil potassium fractions and its subsequent effect on maize crop as influenced by potassium fertilization under varied irrigation regimes in an inceptisol of West Bengal, India

The study highlights the soil K status, nutrient uptake, maize yield and water use efficiency under the effect of irrigation and K fertilization. The study also describes the contribution of different ...

Nutrient performance indicators for the Australian grains industry

This project aims to develop and test a process to measure and report the nutrient use benchmarks partial nutrient balance (PNB) and partial factor productivity (PFP) for N, P, K and S for grain produ ...

Optimization of Spring Rapeseed Nutrition

Response of spring rapeseed to S-containing fertilizer is studied in on-farm field experiments.

Increasing nutrient use efficiency in farming systems

presented at the Soil Science Australia biennial conference

Nutrient Use Efficiency

Presented at the 2014 AFSA meeting

Soja 2013/14 en la Red de Nutrición de CREA Sur de Santa Fe - Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé

En el presente informe se reportan los resultados de los ensayos de la Red de Nutrición de Largo Plazo correspondientes al cultivo de Soja de primera (3) y de segunda (2) de la campaña 2013/14, desarr ...

Project Summary - Evaluation of late nitrogen applications to achieve yield potential and increased protein content in wheat

Background Growers and agronomists have to make a number of key tactical decisions, each season, in respect of their overall nitrogen management. These decisions include selecting the right rate based ...

Agronomic Effectiveness of Calcined Soluble Sources of P Fertilizers

Every winter fire strikes out in the Cerrado of Brazil due to climatic conditions of very low air humidity with high temperature burning natural vegetation or harvest residue on fields, and as growers ...

Developing Multi-Variate Management Zones for Corn Production

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.

Optimising the yield and economic potential of high input cropping systems in the High Rainfall Zone

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 ...

Predicting N Mineralization Using the Direct Steam Distillation Method in Flooded Soils

Flooded rice is a highly relevant in the State of Rio Grande do Sul (RS) where 1.07 million hectares were cropped in 2012/13 season producing 8 million tons, which represented 69% of the national prod ...

Salinity Mapping for Precision Variable Rate Fertilizer Application

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 ...

2012 Annual Interpretive Summary - 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.

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 ...

Agronomic evaluation of control-release urea (CRU) in maize and rice in Heilongjiang

The objective of this study was to explore the right rate of CRU and the right blending ratio of CRU to regular urea

Evaluation of late nitrogen applications to achieve yield potential and increased protein content in wheat

In the southeastern Australian high rainfall cropping zone, growers have the opportunity to apply nitrogen later in crop growth because of the higher probability of followup rains. This project establ ...

Validation of fertilizer recommendations for soybean under high yielding crop production systems in Central and South of Russia

Fertilizer recommendations for soybean are developed and adjusted in field experiments conducted in Central and Southern Russia.

Trigo 2011/12 en la Red de Nutrición de CREA Sur de Santa Fe - Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé

En el presente informe se reportan los resultados de los ensayos de la Red de Nutrición de Largo Plazo correspondientes al cultivo de Trigo de la Campaña 2011/12, desarrollado en tres sitios bajo rota ...

Tools for sustainable oil palm production. In situ fertilizer studies for plantations in Ecuador.

There is a large and unmet demand of local research in oil palm nutrition. With support of the national oil palm guild we are carrying out a fertilizer trial in Ecuador to find local reference values, ...