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  <title>International Plant Nutrition Institute (IPNI) - IPNI</title>
  <link>http://www.ipni.net/</link>
  <description>International Plant Nutrition Institute, a global organization with initiatives addressing the world’s growing need for food, fuel, fiber, and feed.</description>
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    <url>http://www.ipni.net/img/ipni-rss-logo.png</url>
    <title>International Plant Nutrition Institute (IPNI) - IPNI</title>
    <link>http://www.ipni.net/</link>
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 <item><link>http://info.ipni.net/IPNI-3332</link><title><![CDATA[International Plant Nutrition Institute - Program Report 2013]]></title><description><![CDATA[IPNI has 30 scientists working in 12 agronomic programs worldwide and we support research and educational activities in more than 50 countries.  Each of our regional programs has a geographic border, but the issues related to plant nutrition are borderless.  Because the science related to plant nutrition is universal, our approach has been to group nutrient issues into global thematic areas that can be addressed at a local scale.]]></description><pubDate>Tue, 21 May 2013 20:20:53 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3327</link><title><![CDATA[Nutrient Deficiencies & Toxicities in Cotton]]></title><description><![CDATA[Nitrogen is required in fairly large amount by cotton plants.  Unlike some nutrients, N can be unavoidably lost from the soil under a variety of conditions.  Nitrogen deficiency during the early season or mid-season generally appears as stunted plants with a yellowish-green leaf color and reduced size.  Since N is mobile in the plant and is translocated to developing plant parts, nutrient deficiencies first appear on older leaves as yellowing, or in severe cases, reddening of the leaf blade.]]></description><pubDate>Thu, 16 May 2013 16:28:19 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3325</link><title><![CDATA[Agricultural Practitioners and Fertilizer Industry Members Plan to Attend August 2013 Nitrogen Use Efficiency Conference in Kansas City]]></title><description><![CDATA[May 10, 2013 – Norcross, Georgia, USA – The International Plant Nutrition Institute (IPNI) is a leading co-sponsor for an upcoming conference, to be held August 13-15, 2013 in Kansas City, Missouri, to identify solutions to the complex challenges surrounding improved Nitrogen (N) Use Efficiency.  “Higher-yielding crops require wise nutrient input management to achieve realistically attainable yields, and to sustain and improve the soil fertility resource,” says Dr.]]></description><pubDate>Fri, 10 May 2013 16:00:00 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3326</link><title><![CDATA[Generalized Nutrient Cycles]]></title><description><![CDATA[The process is regulated by food web pathways that decompose matter into mineral nutrients.  Nutrient cycles occur within ecosystems.  Ecosystems are interconnected systems where matter and energy flows and is exchanged as organisms feed, digest, and migrate about.  Minerals and nutrients accumulate in varied densities and uneven configurations across the planet.]]></description><pubDate>Fri, 10 May 2013 14:56:26 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3323</link><title><![CDATA[4R Nutrient Stewardship Style Guide and Illustrative Diagrams]]></title><description><![CDATA[The fertilizer industry, agronomists, consultants, farmers, and policymakers from around the world are starting to recognize the 4Rs as the basis for fertilizer best management practices.  The International Plant Nutrition Institute (IPNI), the Canadian Fertilizer Institute (CFI), and The Fertilizer Institute (TFI) have prepared a style guide describing terminology related to the 4R nutrient stewardship concept (see 'Additional Resources' to your left!).]]></description><pubDate>Thu, 25 Apr 2013 22:20:44 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3320</link><title><![CDATA[CHAPTER 9 - Case Studies]]></title><description><![CDATA[Case Study 9. 1-1 Nutrient management plans for sugarcane in Australia's wet tropics Case Study 9. 1-2 How 4R nutrient stewardship reduces greenhouse gas emissions Case Study 9. 1-3 Water and nutrient management practices improve groundwater quality in Nebraska, USA Case Study 9.]]></description><pubDate>Thu, 25 Apr 2013 19:06:02 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3322</link><title><![CDATA[CHAPTER 7 - Case Studies]]></title><description><![CDATA[Case Study 7. 1-1 Infuence of cropping system on nutrient efficiency and crop yields in Brazil Case Study 7. 1-2 Adapting N management for potato to irrigation regime in China Case Study 7. 2-1 Adaptive N management to soils using local data for U. S.  midwest corn Case Study 7. 2-2 Improving N management and irrigation practices results in efficiency and yield Case Study 7. 2-3 The right source and rate of potassium for processing tomato in Xinjiang, China Case Study 7.]]></description><pubDate>Thu, 25 Apr 2013 19:05:51 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3318</link><title><![CDATA[CHAPTER 5 - Learning Modules]]></title><description><![CDATA[Module 5. 1-1 Wheat yield response to a late application of additional N was predicted by leaf color Module 5. 1-2 Applying N in synchrony with crop demand lowered soil nitrate Module 5. 1-3 Patterns of uptake for N, P, and K by grape plants in Shaanxi, China affect recommendations for application timing Module 5. 1-4 Splitting the dose makes Ca more available to peanuts Module 5. 1-5 Splitting N application improves grain yield and N efficiency for winter wheat Module 5.]]></description><pubDate>Thu, 25 Apr 2013 19:05:31 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3321</link><title><![CDATA[CHAPTER 8 - Case Studies]]></title><description><![CDATA[Case Study 8.]]></description><pubDate>Thu, 25 Apr 2013 17:05:57 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3319</link><title><![CDATA[CHAPTER 6 - Learning Modules]]></title><description><![CDATA[Module 6. 3-1 Phosphorus placement for soybeans grown on tropical soils Module 6.]]></description><pubDate>Thu, 25 Apr 2013 17:05:38 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3317</link><title><![CDATA[CHAPTER 4 - Learning Modules]]></title><description><![CDATA[Module 4. 1-1 Fertilizer N required by wheat and maize in Argentina is best determined by evaluating available soil N prior to planting Module 4. 1-2 Calculating fertilizer rates in cereals using omission plot data Module 4. 6-1 Economic optimum N rates for cotton on a silty clay loam in Alabama change little with changes in prices Module 4.]]></description><pubDate>Thu, 25 Apr 2013 17:05:20 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3316</link><title><![CDATA[CHAPTER 3 - Learning Modules]]></title><description><![CDATA[Module 3. 1-1 The right source of potash improves yield and quality of banana in India Module 3. 2-1 Balancing organic and mineral nutrients for maize in Africa Module 3. 2-2 Elemental sulfur fertilizer applied to soybean grown on Brazilian cerrado soils is highly effective Module 3. 2-3 Maximizing sugarcane yield by liming and phosphogypsum application Module 3. 3-1 Urea Module 3. 3-2 Urea-Ammonium Nitrate Module 3. 3-3 Ammonia Module 3. 3-4 Ammonium Sulfate Module 3. 3-5 Nitrophosphate Module 3.]]></description><pubDate>Thu, 25 Apr 2013 17:04:39 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3315</link><title><![CDATA[Learning Modules and Case Studies for the 4R Plant Nutrition Manual]]></title><pubDate>Thu, 25 Apr 2013 14:24:49 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3313</link><title><![CDATA[New CAST Issue Paper Examines the Important Connections Between the World's Needs for Food and Fuel and the Thoughtful Use of Nutrients]]></title><description><![CDATA[March 20, 2013 – Norcross, Georgia, USA – The International Plant Nutrition Institute (IPNI) would like to alert you about the release of a new report published by the Council for Agricultural Science and Technology (CAST).  This publication looks at the processes shaping the current nutrient situation and the resulting requirements as world food production evolves during the next 40 years.]]></description><pubDate>Wed, 20 Mar 2013 12:44:37 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3312</link><title><![CDATA[Fertilizing Crops to Improve Human Health: A Scientific Review]]></title><description><![CDATA[The Role of Plant Nutrition in Supporting Food Security . Co-author: Terry Roberts, President, International Plant Nutrition Institute Without adequate plant nutrition, the world would produce only about half as much staple foods and more forested lands would have to be put into production.  Micronutrient Malnutrition: Causes, Prevalence, Consequences and Interventions.]]></description><pubDate>Wed, 13 Mar 2013 17:00:00 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3038</link><title><![CDATA[2013 IPNI Catalog]]></title><description><![CDATA[2013 Catalog of educational materials from IPNI]]></description><pubDate>Fri, 08 Mar 2013 19:10:00 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3311</link><title><![CDATA[4R Plant Nutrition Manual Slide Set Now Available to Order]]></title><description><![CDATA[February 5, 2013 – Norcross, Georgia – The International Plant Nutrition Institute (IPNI) is releasing its newest educational resource in support of 4R Nutrient Stewardship …our 4R Plant Nutrition Slide Set on PowerPoint.  The slide set is fully integrated for use with our 4R Plant Nutrition Manual and is comprised of nine individual presentations (over 250 slides in total) that correspond to each chapter within the manual and include detailed speaker’s notes.]]></description><pubDate>Tue, 05 Feb 2013 15:15:00 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3310</link><title><![CDATA[Soil Testing for Phosphorus and Potassium]]></title><description><![CDATA[Click here to go back to the original article.]]></description><pubDate>Mon, 04 Feb 2013 17:39:22 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3309</link><title><![CDATA[Potassium Nutrition in the Northern Great Plains]]></title><description><![CDATA[Click here to go back to the original article.]]></description><pubDate>Mon, 04 Feb 2013 17:38:32 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3308</link><title><![CDATA[Potassium Nutrition of Cotton]]></title><description><![CDATA[Click here to go back to the original article.]]></description><pubDate>Mon, 04 Feb 2013 17:37:41 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3307</link><title><![CDATA[Potassium Nutrition of Alfalfa]]></title><description><![CDATA[Click here to go back to the original article.]]></description><pubDate>Mon, 04 Feb 2013 17:36:42 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3306</link><title><![CDATA[Phosphorus Nutrition of Wheat]]></title><description><![CDATA[Click here to go back to the original article.]]></description><pubDate>Mon, 04 Feb 2013 17:36:08 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3305</link><title><![CDATA[Phosphorus Nutrition of Soybean]]></title><description><![CDATA[Click here to go back to the original article.]]></description><pubDate>Mon, 04 Feb 2013 17:35:01 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3304</link><title><![CDATA[Phosphorus Nutrition of Cotton]]></title><description><![CDATA[Click here to go back to the original article.]]></description><pubDate>Mon, 04 Feb 2013 17:32:16 GMT</pubDate></item>
<item><link>http://info.ipni.net/IPNI-3303</link><title><![CDATA[Phosphorus Nutrition of Corn]]></title><description><![CDATA[Click here to go back to the original article.]]></description><pubDate>Mon, 04 Feb 2013 17:31:39 GMT</pubDate></item>
 
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