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Boron (B)

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Boron

Over the past 80 years, hundreds of reports have documented a role for boron (B) in agricultural crops around the world. Responses to fertilization have been documented in almost every state and provi ...

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 ...

Rio Tinto Borates joins Cocoa Care and IPNI SEAP to support sustainable smallholder cocoa farming in Indonesia

November 02, 2016. Penang, Malaysia – Rio Tinto Borates (RTB), one of the world’s largest producers of refined borates, has joined an ongoing partnership between the “Cocoa Care” program of PT Communi ...

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.

Manejo Nutricional de Trigo para Rendimiento y Calidad

Presentación realizada en el seminario de ASP en Coronel Suárez (Buenos Aires) el 18 de Mayo de 2016, en colaboración con el Dr. Nahuel Reussi Calvo de Fertilab y FCA(UMdP)-CONICET

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 ...

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.

The Role of Boron in Sustainable Intensification of Smallholder Cacao Systems in Sulawesi, Indonesia

We implement a project that adds value and strengthens activities of IPNI, Cocoa Care and fertilizer industry partners in sustainable intensification of cacao production systems. Specifically, we exec ...

Boron

The role of boron

Nutrient management for banana in China

Banana, one of the most important subtropical and tropical fruits, mainly grows in the provinces of Guangdong, Guangxi, Hainan, Fujian, Yunnan and Taiwan in China. Among the provinces, Guangdong has t ...

Boron

Over the past 80 years, hundreds of reports have documented a role for boron (B) in agricultural crops around the world. Responses to fertilization have been documented in almost every state and provi ...

Oil Palm Best Management Practices in Ghana

The oil palm sector in West Africa is developing extensively, yet plantation and small producers are performing well below their potential, with yields as low as one-third of the optimum. In order to ...

Breaking Soybean Yield Barriers: Integrating Crop Production Practices & Comprehensive Fertilization Strategies – a Cropping System Approach

This project is studying the effects of different farming systems on soybean yield in major production regions of the Americas. The specific research objectives are to: 1) quantify soybean yields acro ...

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 ...

Two New GRDC Factsheets

Incorporating 4R Nutrient Stewardship

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 ...

Advancing Intensive Management of Corn Systems in Minnesota (Rainfed)

This project is focused on high-yield continuous corn systems - Rainfed

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 boro

Boro: Faixas alongadas aquosas ou transparentes que depois ficam brancas ou secas nas folhas novas, o ponto de crescimento morre; baixa polonização; quando as espigas se desenvolvem podem mostrar faix ...

Deficiência de boro

Imagem do Grupo Stoller, protegida por Lei Federal

Deficiência de boro: secamento dos pontos de crescimento

Imagem do Grupo Stoller, protegida por Lei Federal

Deficiência de boro: Perda da dominância e superbrotação em Eucalyptus grandis

Boro: As folhas novas apresentam intensa clorose marginal seguida de secamento das margens. As nervuras tornam-se extremamente salientes com posterior necrose (aspecto de “costelamento”). As folhas ma ...

Deficiência de boro no fruto, com goma na pele e nos lóculos

Boro: Vegetação nova de cor verde sem brilho, rala e com algumas folhas deformadas, às vezes com cortiça nas nervuras; frutos com muito albedo, apresentando goma perto da pele (Foto 10); a goma pode a ...

Deficiência de boro: folhas quebradiças e excesso de perfilhamento

Boro: Folhas torcidas; lesões translúcidas ou em forma de "sacos de água" entre as nervuras; plantas novas com muitos perfilhos; folhas tendem a ficar quebradiças; folhas do cartucho podem ficar cloró ...

Deficiência de boro (à esqueda, ramo normal)

Boro: cálcio e boro costumam andar juntos nos papéis que desempenham na vida da planta. Quando há deficiência, as folhas são pequenas, tem formas bizarras. Em casos severos as gemas terminais podem se ...

Folhas de arroz com deficiência de boro

Boro: A deficiência de boro ocorre de forma localizada, nas folhas novas ou brotos. As pontas das folhas emergentes tornam-se brancas e dobram-se, como no caso da deficiência de cálcio.

Deficiência de boro: escurecimento da medula do pecíolo foliar

Boro: No início do florescimento do algodoeiro em solo deficiente surgem, em manchas isoladas da lavoura, plantas com ponteiros cloróticos e folhas novas disformes e com limbos enrugados. Os botões fl ...

¿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.

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.

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.

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.

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 ...

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.

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.

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.

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 ...

Nutrient Demand of Oil Palm Hybrids in Tropical America

Nowadays there are several oil palm regions in Latin America with plantings of the OxG material, which is a cross of Elaeis oleifera (American oil palm) with E. guineensis (African oil palm). There ar ...

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).

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 ...

Boron Soil Tests - Understanding Boron Supply and Availability in Saskatchewan Soils

Boron (B) has not been studied extensively in Saskatchewan, and the current accepted soil and tissue test protocols and critical soil and plant tissue B levels were not developed specifically for this ...

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 ...

Effect of Boron Fertilization on Alfalfa Production

Effect of Boron Fertilization on Alfalfa Production, 1998 This research in northwestern Montana is evaluating the potential benefits to boron (B) applied across different phosphorus (P) fertility leve ...

Maximizing Canola Yield with Balanced Fertilization in the Saskatchewan Parkland

Determine the need and possible benefits of both S and B fertilization, as well as the interaction of these two nutrients, on rapeseed (canola) growth and yield in NE Saskatchewan.

Seedplaced Boron for Canola and Cereals

This study evaluated seed-placed and broadcast B. When seed-placed B was spread over 25% of the seedbed, higher application rates (i.e. 2-3 lb/A) had a minimal effect on barley and canola germination, ...