Potassium Fertilizer Recommendations for Sugarcane on Florida Organic Soils

Potassium is a primary plant nutrient that is required in large amounts by sugarcane. About 74% of the 400,000 acres of Florida sugarcane is grown on organic soils in the Everglades Agricultural Area. Potassium is not a component of organic matter and virgin Histosols contain very low concentration...

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Main Author: James Mabry McCray
Format: Article
Language:English
Published: The University of Florida George A. Smathers Libraries 2019-02-01
Series:EDIS
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Online Access:https://journals.flvc.org/edis/article/view/107657
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author James Mabry McCray
author_facet James Mabry McCray
author_sort James Mabry McCray
collection DOAJ
description Potassium is a primary plant nutrient that is required in large amounts by sugarcane. About 74% of the 400,000 acres of Florida sugarcane is grown on organic soils in the Everglades Agricultural Area. Potassium is not a component of organic matter and virgin Histosols contain very low concentrations of K, so release of K through mineralization of organic matter in these soils is not an adequate K source for plant growth. This 7-page document presents revised potassium fertilizer recommendations for sugarcane grown on Florida organic soils along with supporting information. Written by J. Mabry McCray, and published by the UF/IFAS Agronomy Department, February 2019.  http://edis.ifas.ufl.edu/ag428
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spelling doaj-art-e450b94b6b494421ae8cc4d919bc13662025-02-08T05:52:20ZengThe University of Florida George A. Smathers LibrariesEDIS2576-00092019-02-0120191Potassium Fertilizer Recommendations for Sugarcane on Florida Organic SoilsJames Mabry McCray0University of Florida Potassium is a primary plant nutrient that is required in large amounts by sugarcane. About 74% of the 400,000 acres of Florida sugarcane is grown on organic soils in the Everglades Agricultural Area. Potassium is not a component of organic matter and virgin Histosols contain very low concentrations of K, so release of K through mineralization of organic matter in these soils is not an adequate K source for plant growth. This 7-page document presents revised potassium fertilizer recommendations for sugarcane grown on Florida organic soils along with supporting information. Written by J. Mabry McCray, and published by the UF/IFAS Agronomy Department, February 2019.  http://edis.ifas.ufl.edu/ag428 https://journals.flvc.org/edis/article/view/107657potassiumfertilizer recommendationssoil testing
spellingShingle James Mabry McCray
Potassium Fertilizer Recommendations for Sugarcane on Florida Organic Soils
EDIS
potassium
fertilizer recommendations
soil testing
title Potassium Fertilizer Recommendations for Sugarcane on Florida Organic Soils
title_full Potassium Fertilizer Recommendations for Sugarcane on Florida Organic Soils
title_fullStr Potassium Fertilizer Recommendations for Sugarcane on Florida Organic Soils
title_full_unstemmed Potassium Fertilizer Recommendations for Sugarcane on Florida Organic Soils
title_short Potassium Fertilizer Recommendations for Sugarcane on Florida Organic Soils
title_sort potassium fertilizer recommendations for sugarcane on florida organic soils
topic potassium
fertilizer recommendations
soil testing
url https://journals.flvc.org/edis/article/view/107657
work_keys_str_mv AT jamesmabrymccray potassiumfertilizerrecommendationsforsugarcaneonfloridaorganicsoils