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Zinc (Zn)

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Zinc

Although Zinc (Zn) is a trace element and only required in very small amounts in the plant, Zn deficiency in crops is widespread around the world. Low Zn content in food crops contributes to Zn defici ...

Enhancing Indian Farmer Income with Balanced Nutrition of a Rice-Maize Rotation

It has become increasingly common for farmers to grow rice, followed by maize each year in their fields. This rice-maize cropping system provides an option for farmers to diversify and improve their i ...

Overcoming Human Zinc Deficiencies with Proper Fertilization

Zinc (Zn) deficiency in human diets causes people to have many health complications, including impaired brain development, weakened immune systems, and stunted growth. Zinc deficiency is responsible f ...

Overcoming Human Zinc Deficiencies with Proper Fertilization

Zinc (Zn) deficiency in human diets causes people to have many health complications, including impaired brain development, weakened immune systems, and stunted growth. Zinc deficiency is responsible f ...

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 ...

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.

Palestra no XVI Encontro Técnico da Fundação MT

Dr Valter Casarin, Diretor Adjunto do IPNI Programa Brasil, participou do evento como palestrante, abordando o tema "Dinâmica do zinco, cobre e manganês no solo e disponibilidade às culturas".

Results of 2015 HRZ Nutrition Experiments

Summary of responses from nutrient omission experiments.

Oil Palm Training Program

This project delivers training on the application of 4R principles in all stages of the oil palm production cycle from the initial nursery stage to the productive mature stage.

Mano a mano con los que saben en fertilización de cultivos

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 ...

Manejo nutricional eficiente para maximizar la producción de los cultivos

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

Advancing Intensive Management of Corn Systems in Minnesota (Irrigated)

This project is focused on high-yield continuous corn systems - Irrigated.

Nutrient Deficiency Pictures

Quiz for Birchip, Hamilton and Cressy

Nutrición de suelos y cultivos: Aportes para la producción sustentable de maíz

Presentación realizada en el Congreso Maizar 2014, Buenos Aires (Argentina), 2 de Julio de 2014.

Zinc

Although Zinc (Zn) is a trace element and only required in very small amounts in the plant, Zn deficiency in crops is widespread around the world. Low Zn content in food crops contributes to Zn defici ...

Managing micronutrient deficiencies in cropping systems of eastern Australia

This project will address these increasing concerns and speculation in a three pronged approach for all six micronutrients named in the tender (Mn, Zn, Cu, B, Mo, Fe) for all cropping regions in Austr ...

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 ...

Potassium, Sulphur and Zinc Application Improved Yield and Economics of Rice-Wheat Systems

On-farm experiments conducted at 60 locations in northern India demonstrated that yields and profits for rice and wheat increased significantly with a combined application of K, S and Zn along with fa ...

Two New GRDC Factsheets

Incorporating 4R Nutrient Stewardship

Fertilidad de suelos y fertilización ¿Dónde estamos y a dónde vamos?

Presentación realizada en la Jornada Tecnica de AFA Cañada de Gomez el 10 de Septiembre de 2013.

Panel 8 - Novedades en micronutrientes

1. Micronutrientes en maíz y soja: Experiencias del Cinturón de Maíz. Dr. Antonio Mallarino. Iowa State University. Iowa, EE. UU. 2. Avances en micronutrientes en la región pampeana. Ing. Agr. M. Sc. ...

Panel 3 - Nutrición de cultivos alternativos

1. La experiencia canadiense en el manejo de la nutrición de arveja, lenteja, garbanzo y colza. Dr. Tom Jensen. IPNI Oeste de Canadá. 2. Claves para el manejo nutricional del cultivo de arveja. Ing. A ...

Micronutrient Field Evaluations

A summary of six experiments on field responses to micronutrients in western Victoria.

Fertilización de cultivos extensivos en sistemas bajo riego

Presentacion realizada en la 3era. Reunión Internacional de Riego "Rendimientos potenciales con uso eficiente de agua e insumos ", organizada por la EEA INTA Manfredi el 30 y 31 de Octubre de 2012 en ...

Sintomas de deficiência de zinco

Zinco: Faixas brancas ou amareladas entre a nervura principal e as bordas, podendo seguir-se necrose e ocorrer tons roxo; as folhas novas se desenrolando na região de crescimento são esbranquiçadas ou ...

Folha com sintoma avançado de deficiência de zinco, com nervuras de coloração verde-escuro intenso

Zinco: Os folíolos com deficiência de zinco ficam menores, com áreas cloróticas entre as nervuras, sendo estes sintomas mais severos nas folhas basais. Os tecidos cloróticos tendem a ficar de cor marr ...

Deficiência de zinco, fotos do Grupo Stoller

Imagem do Grupo Stoller, protegida por Lei Federal

Deficiência de zinco: Folhas pequenas e lanceoladas em E. grandis

Zinco: As folhas novas tornam-se lanceoladas, estreitas e pequenas. Na região apical ocorre um superbrotamento das gemas com posterior perda da dominância.

Deficiência de zinco

Zinco: Folhas de tamanho reduzido, estreitas e pontudas (lanceoladas), com malhas amarelo-brilhantes que contrastam com o fundo verde; frutos pequenos e pálidos.

Deficiência de zinco: faixa larga clorótica na lâmina foliar

Zinco: Estrias cloróticas na lâmina foliar, coalescendo e formando uma faixa larga de tecido clorótico de cada lado da nervura central, mas não se estendendo à margem da folha, exceto em casos severos ...

Deficiência de zinco (à esquerda, ramo normal)

Zinco: os internódios vão encurtando da base do ramo para a ponta e as folhinhas estreitas e amareladas ficam cada vez mais perto umas das outras. Podem haver morte dos ponteiros e superbrotamento. Me ...

Evaluación de la respuesta a zinc en maíz

Ensayos 2009/10, 2010/11 y 2011/12

¿Qué nutrientes están limitando los rendimientos?

Presentacion realizada en la 15a. Jornada de Actualizacion Tecnica en Soja "Para rendir al maximo" organizada por Don Mario Semillas en Chacabuco el 13 de Septiembre de 2012.

Mejores Prácticas de Manejo de la Nutrición para una Agricultura Sustentable

Presentacion realizada en INTA Cañada de Gomez el 5 de Julio de 2012.

La sustentabilidad en los sistemas de cultivos - El manejo de la nutrición

Presentacion realizada en el Curso de Fundacrea en Buenos Aires el 26 de Junio de 2012.

Mejores Prácticas de Manejo de la Nutrición para una Agricultura Sustentable (Best management practices for crp nutrition in a sustainable agriculture)

Presentacion realizada en las jornadas de capacitacion de ASP en 9 de Julio, Bolivar, y Venado Tuerto en Junio de 2012.

La nutrición de cultivos en una agricultura sustentable

Presentacion realizada en las Jornadas de Capacitacion de Bunge en Mar del Plata (Buenos Aires) el 15 de Junio de 2012.

Project Description - Improvement of Maize and Soybean (Chickpea) Mineral Nutrition on a Calcareous Common Chernozem

The Global Maize project was initiated in 2011 in Rostov Oblast, Southern Russia, on a common chernozem. Maize-soybean crop rotation was studied at the A-site in 2011-2014 and since 2015 it was change ...

More Profit from Crop Nutrition: Micronutrient Survey

A scoping study to develop a risk assessment for micronutrient deficiency in the grains industry.

Micronutrientes - Deficiencias y Requerimientos de Cultivos Extensivos

Presentación realizada en las jornadas de intercambio de ASP División Norte el 27 de Julio de 2011.

Agricultura de Precisión - Desafíos y Oportunidades para la Nutrición de Cultivos

Presentación realizada en el Simposio de Fertilización del X Curso Internacional de Agricultura de Precisión organizado por INTA Manfredi del 13 al 16 de Julio de 2011.

Mejores Prácticas de Manejo de la Nutrición - Agua, Bases y Micronutrientes

Presentación en el Taller organizado por ASP en San Antonio de Areco el 7 de julio de 2011.

Nutrición, Ambientes y Rotaciones

Presentación realizada en Mundo Soja-Maíz en Buenos Aires el 7 de Julio de 2011.

Estrategias de Fertilizacion de Maíz para la Intensificación Sustentable

Presentación realizada en la jornada + Maíz organizada por AgroVerad y la Bolsa de Cereales en Córdoba el 2 de Julio de 2011.

Mejores Prácticas de Manejo de la Nutrición de Trigo/Soja - Novedades en Bases y Micronutrientes

Presentación realizada en Marcos Juárez (Córdoba) el 3 de Mayo de 2011.

Webinar on Soil Test Levels in North America - 2010 Summary Update

Dr. Paul E. Fixen, Senior Vice President and Director of Research at IPNI, will present the highlightsof the recently released summary which compiled the results of approximately 4.4 million soil test ...

IPNI Research Projects - 2010

IPNI Research Project Summaries - 2010 This past year we provided financial and in-kind support to over 100 projects around the world. Our scientists work closely with the researchers and cooperators ...

Diez períodos de la Red de Nutrición CREA Sur de Santa Fe - ¿Qué llevamos al manejo de la fertilidad en nuestros lotes?

Presentación realizada en la Jornada de Actualización Técnica a Campo - Nutrición y Sustentabilidad de los Sistemas Agrícolas - Teodelina, 26 de Noviembre de 2010.

Eficiencia de Uso de Nutrientes y Mejores Prácticas de Manejo para la Nutrición de Cultivos de Grano

Presentación realizada en el II Encuentro Técnico de Fundacruz en Santa Cruz de la Sierra (Bolivia) el 9 de Agosto de 2010.

Bases para el Manejo Estratégico de la Fertilización en Maíz y Soja

Presentación realizada en Mundo Soja/Maíz el 15 de Junio de 2010 en colaboración con el Dr.

Manejo de la Nutrición y Fertilización de Cultivos - Necesito fertilizar mis cultivos, ¿Cuánto, cómo y con qué?

Presentaciones realizadas en Rosario de la Frontera y Las Lajitas (Salta) el 13 y 14 de Mayo de 2010.

Project Description - Growth, Yield and Water Use of Wheat under Elevated Carbon Dioxide

Because of uncertainty about the effects of rising atmospheric carbon dioxide levels on crop growth, water use, grain yield and quality, there is a need to obtain data from field experiments conducted ...

The Crop Nutrition Network in the CREA Region of Southern Santa Fe, Argentina

The Regional Consortium of Agricultural Experimentation (CREA), a farmer organization based in Southern Santa Fe, has collaborated with IPNI to establish a network of field experiments

Site-Specific Nutrient Management of Wheat in Eastern India

The main objective of this study was to evaluate the site-specific nutrient management (SSNM) in wheat in eastern India.

Evaluation of New Maize Hybrids Response to Zinc in Chihuahua, México

New maize hybrids used extensively in Latin America frequently show Zn deficiency.

Grain mineral contents in southeastern Australia

Results of a survey of wheat grain nutrient concentrations

Grain mineral contents under elevated carbon dioxide

How will elevated carbon dioxide affect wheat grain macro and micro nutrient concentrations and grain functional properties.

Growth, Yield and Water Use of Wheat under Elevated Carbon Dioxide

Research on how elevated carbon dioxide will affect the growth and yield of wheat crops under future climates.

Improving nutrient use efficiency and profitability in rainfed production systems

Prevalence of yield gaps, multiple nutrient deficiencies and low nutrient use efficiencies in rainfed region helped in initiating this project. The project was aimed at establishing strategies for imp ...

Micronutrientes - Deficiencias y Requerimientos de Cultivos Extensivos

Presentación realizada en los Encuentros de Nutrición organizados por Mosaic Chile, los dias 15, 16 y 17 de Diciembre de 2009 en Valdivia, Temuco y Los Angeles (Chile).

Global Maize Project in China: Liufangzi, Gongzhuling, Jilin Province

Project was initiated in 2009 to test how the performance of ecological intensification (EI) compares to that of current farmer practice (FP)

Mejores Prácticas de Manejo para la Fertilización de Maíz

Presentación sobre las MPM de nutrientes y fertilizantes en el cultivo de maíz realizada el 31 de Julio de 2008 en las Segundas Jornadas de Actualización Técnica del Cultivo de Maíz organizadas por la ...

2007 Crop Nutrient Deficiency Photo Contest Winners

Results of 2007 Crop Nutrient Deficiency Photo Contest On this page, we highlight winners for each of the four categories. The entries were judged on the overall quality of the image as well as the su ...

Impact of Cropping Sequence and Tillage System on Response to P Fertilization in Durum Wheat and Soybean

A study done to improve our ability to predict when P starter fertilizer is required by crops and identify management practices and fertilizer sources that may improve early season P availability to c ...

Improving the Phosphorus Nutrition in Wheat

Assess yield, and P and Zn uptake of wheat receiving P and Zn fertilizer and inoculated with mycorrhizal fungi.

Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé

On-farm field experiments establish as a long-term network in 2000, to evaluate responses to N, P, and S in wheat, soybean, and maize in the southern Santa Fe and Southeastern Cordoba regions. Evoluti ...

Establishing a Plant Nutrition Network for the CREA Region in Southern Santa Fé

On-farm field experiments establish as a long-term network in 2000, to evaluate responses to N, P, and S in wheat, soybean, and maize in the southern Santa Fe and Southeastern Cordoba regions. Evoluti ...