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IPI is a non-governmental and non-profit organisation

with the mission to develop and promote balanced fertilisation

e-ifc complete issues
EnglishDecember 2020

e-ifc 62: International Fertilizer Correspondent

e-ifc Research Findings
EnglishDecember 2020

Polyhalite Effects on Winter Maize Crop Performance on Degraded Soil in Northern Vietnam

e-ifc Research Findings
EnglishDecember 2020

Impact of Alternative Polyhalite Fertilizers on 'Xu Xiang' Kiwifruit Yield and Quality in Shaanxi Province, China

e-ifc Research Findings
EnglishDecember 2020

Response in Maize to Applied Potassium: Results from Field Demonstrations in the States of Andhra Pradesh, Chhattisgarh and Maharashtra

e-ifc Research Findings
EnglishJune 2020

Testing Coherent Fertilizing Approaches in Soft-Seed Pomegranate Production at Heyin, Henan Province, China

e-ifc Research Findings
EnglishJune 2020

Fertilizer Agronomic Efficiency of KCl and Polyhalite Combinations in Black Pepper Cultivation in Central Highlands, Vietnam (2016-2018)

e-ifc Research Findings
EnglishJune 2020

Testing Polyhalite as a Tool to Overcome Nutrient Deficiencies in Organic Cabbage Culture

e-ifc complete issues
EnglishMarch 2020

e-ifc 59: International Fertilizer Correspondent

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Enter the 2020 IPI Nutrient Deficiencies in Crops photo contest

2020 IPI Photo Contest: Capturing Nutrient Deficiencies in Crops

At the International Potash Institute (IPI), recently held the 2020 IPI Photo Contest “Capturing Nutrient Deficiencies in Crops”. The contest was held in memory of our dear colleague Ricardo Melgar who strongly believed in the power of people to promote crop stories.

The 2020 IPI Photo Contest was open to images of any nutrient deficiency in crops: nitrogen (N), phosphorus (P), and potassium (K), sulfur (S), calcium (Ca) and magnesium (Mg); and micronutrients including boron (B), copper (Cu), chloride (Cl), iron (Fe), manganese (Mn), molybdenum (Mo), nickel (Ni), and zinc (Zn).

We will be announcing the winners shortly.

 

Abstracts
English2021

Improved Prediction of Potassium and Nitrogen in Dried Bell Pepper Leaves with Visible and Near-Infrared Spectroscopy Utilising Wavelength Selection Techniques

Abstracts
English2021

Rice Yield Response to Potassium: An Economic Analysis

Abstracts
English2021

Irrigated Grain Sorghum Response to 55 years of Nitrogen, Phosphorus, and Potassium Fertilization

Abstracts
English2021

Silicon Alleviates Salt Stress-Induced Potassium Deficiency by Promoting Potassium Uptake and Translocation in Rice (Oryza sativa L.)

Abstracts
English2021

Detection of Potassium Deficiency and Momentary Transpiration Rate Estimation at Early Growth Stages Using Proximal Hyperspectral Imaging and Extreme Gradient Boosting

Abstracts
English2021

Identification and Quantification of Potassium (K+) Deficiency in Maize Plants using an Unmanned Aerial Vehicle and Visible/Near-Infrared Semi-Professional Digital Camera

Abstracts
English2021

Potassium is a Potential Toxicant for Arabidopsis thaliana under Saline Conditions

e-ifc Research Findings
EnglishDecember 2020

Polyhalite Effects on Winter Maize Crop Performance on Degraded Soil in Northern Vietnam

See all

13th IPI-CAU-ISSAS International Symposium: Potash and Polyhalite: Potassium, Sulphur, Magnesium and Calcium for Efficient Balanced Plant Nutrition

The 13th IPI-CAU-ISSAS International Symposium took place from 6-8 November 2019, in Kunming, China. The event “Potash and Polyhalite: Potassium, Sulphur, Magnesium and Calcium for Efficient Balanced Plant Nutrition” was jointly organised by IPI, CAU, and ISSAS, with NATESC and China Potash Association as secondary partners.

Potash and Polyhalite Symposium Presentations

The presentation from the event are now available to view on the Presentations from the 13th IPI-CAU-ISSAS International Symposium page.

Background information on the event, including speakers, and topics, is available on the Potash and Polyhalite Symposium website.