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Soil Fertility Kit - A Toolkit for Acid Upland Soil Fertility Management in Southeast Asia
Revised edition of successful publication Rice: A Practical Guide to Nutrient Management now available for sale and download
Rice Nutrient Disorders and Nutrient Management (book with CD-ROM)
Christian Witt
Christian Witt

SEAP Newsletters 2008 - A summary of IPNI-IPI Southeast Asia Program activities • News from the region >more

Past Updates
IPNI Pocket Guides on Oil Palm Now Available in Bahasa Indonesia

The first edition of the IPNI pocket guide series on Nursery, Immature, and Mature published 10 years ago in English language quickly became popular among planters as a generic, high quality, and widely applicable reference to best management practices in oil palm. The guides have been high in demand ever since with more than 4,500 copies sold and distributed to date. It is much overdue that we offer the pocket guide series in Bahasa Indonesia to make this ‘ready reference’ more widely available to field personnel. >more



IPNI Awards Available to Graduate Students and Scientists

Each year, the International Plant Nutrition Institute (IPNI) offers the Scholar Award to honor and encourage deserving graduate students, and also the IPNI Science Award to recognize and promote distinguished contributions by scientists. >more



New Oil Palm Discussion Forum

Oil palm growers are often working in remote places with limited access to information. However, more and more plantations are establishing internet connections via satellite at their estates which offers tremendous opportunities for IPNI to better serve this specific audience. In late 2008, IPNI therefore launched its new Oil Palm Forum (>http://forum.ipni.net/oilpalm<) providing planters with a market place to exchange ideas and experiences. We are working with oil palm experts from around the world to serve as moderators for key topics that we have identified for this Forum. While the focus will be on practical issues related to oil palm agronomy, we hope that the Forum will be widely used by planters and researchers from all over the world within a year’s time. >more



Balancing Fertilizer Use And Profit In Asia’s Irrigated Rice Systems

About 90% of Asia’s population, particularly the most impoverished, depend on rice as a source of their calories. The production of sufficient rice in Asia at an affordable price for the poor relies on the effective use of fertilizers, especially in the irrigated lowlands that produce 75% of Asia’s rice. >more



Search IRRI's scientific books

Access to almost all of IRRI's scientific books are now in full view mode at Google Book Search. >more



Special edition of e-ifc on Nutrient Management in Maize

The second edition of the Electronic International Fertilizer Correspondent (e-ifc) published by the International Potash Institute (IPI) focuses on nutrient management in Rice. The reader will find eight chapters on rice, its importance, a new approach for nutrient management (SSNM) and new advisory and dissemination tools. >more



Special edition of e-ifc on Nutrient Management in Rice

The second edition of the Electronic International Fertilizer Correspondent (e-ifc) published by the International Potash Institute (IPI) focuses on nutrient management in Rice. The reader will find eight chapters on rice, its importance, a new approach for nutrient management (SSNM) and new advisory and dissemination tools. >more



NEW – Revised edition of successful publication Rice: A Practical Guide to Nutrient Management now available for sale and download

The first edition of Rice: A Practical Guide to Nutrient Management published in 2002 quickly became the standard reference for printed materials on Site-Specific Nutrient Management (SSNM) in rice. The revised edition of the practical guide is consistent with newer information provided in the SSNM web site and local training materials. >more



NEW - Increasing Productivity of Intensive Rice Systems through Site-Specific Nutrient Management

Leaf color charts (LCC) offer substantial opportunities for farmers to estimate plant nitrogen (N) demand in real time for efficient fertilizer use and high rice yields. A new, standardized LCC for rice was developed based on the actual colors of rice leaves in Asia >more



Oil Palm - Nutrient Disorders and Nutrient Management

This newly published pocket guide provides essential and up-to-date information on how to do proper leaf sampling, quantitative surveys on deficiency symptoms, and other important guidelines that help you to maximise yields. >more



Fertilizer Chooser Software

Fertilizer Chooser is the final step in preparing a fertilizer program. Fertilizer Chooser assumes that a fertilizer recommendation for balanced plant nutrition is available and helps the user to translate a nutrient recommendation into the correct amounts of different fertilizers needed to make up the right amount of nutrients >more




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