Nitrogen Cycling and Management for Romaine and Crisphead Lettuce Grown on Organic Soils

Lettuce has rapid growth and reaches harvest in 60–70 days in South Florida. This leads to high demands for nitrogen fertilization during the short growing season. A good N fertilization scheme should reduce costs, conserve natural resources, and minimize negative environmental impacts. The keys to...

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Main Authors: Luis Santos, Alan L. Wright, Yigang Luo, Huangjun Lu, Dennis Calvin Odero
Format: Article
Language:English
Published: The University of Florida George A. Smathers Libraries 2013-09-01
Series:EDIS
Online Access:https://journals.flvc.org/edis/article/view/121093
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author Luis Santos
Alan L. Wright
Yigang Luo
Huangjun Lu
Dennis Calvin Odero
author_facet Luis Santos
Alan L. Wright
Yigang Luo
Huangjun Lu
Dennis Calvin Odero
author_sort Luis Santos
collection DOAJ
description Lettuce has rapid growth and reaches harvest in 60–70 days in South Florida. This leads to high demands for nitrogen fertilization during the short growing season. A good N fertilization scheme should reduce costs, conserve natural resources, and minimize negative environmental impacts. The keys to using fertilizer efficiently are understanding the crop nutrient requirements to predict fertilizer needs and management as well as knowing the appropriate amounts to apply. Lettuce growers also need to know the nutritional status of the crop through soil and plant tissue testing. This 4-page fact sheet was written by Luis Santos, Alan L. Wright, Yigang Luo, Huangjun Lu, and D. Calvin Odero, and published by the UF Department of Soil and Water Science, September 2013. http://edis.ifas.ufl.edu/ss588
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publishDate 2013-09-01
publisher The University of Florida George A. Smathers Libraries
record_format Article
series EDIS
spelling doaj-art-dde947439a874ecf89f8c9f1b83610332025-02-08T06:02:56ZengThe University of Florida George A. Smathers LibrariesEDIS2576-00092013-09-0120138Nitrogen Cycling and Management for Romaine and Crisphead Lettuce Grown on Organic SoilsLuis SantosAlan L. Wright0Yigang Luo1Huangjun Lu2Dennis Calvin Odero3University of FloridaUniversity of FloridaUniversity of FloridaUniversity of FloridaLettuce has rapid growth and reaches harvest in 60–70 days in South Florida. This leads to high demands for nitrogen fertilization during the short growing season. A good N fertilization scheme should reduce costs, conserve natural resources, and minimize negative environmental impacts. The keys to using fertilizer efficiently are understanding the crop nutrient requirements to predict fertilizer needs and management as well as knowing the appropriate amounts to apply. Lettuce growers also need to know the nutritional status of the crop through soil and plant tissue testing. This 4-page fact sheet was written by Luis Santos, Alan L. Wright, Yigang Luo, Huangjun Lu, and D. Calvin Odero, and published by the UF Department of Soil and Water Science, September 2013. http://edis.ifas.ufl.edu/ss588 https://journals.flvc.org/edis/article/view/121093
spellingShingle Luis Santos
Alan L. Wright
Yigang Luo
Huangjun Lu
Dennis Calvin Odero
Nitrogen Cycling and Management for Romaine and Crisphead Lettuce Grown on Organic Soils
EDIS
title Nitrogen Cycling and Management for Romaine and Crisphead Lettuce Grown on Organic Soils
title_full Nitrogen Cycling and Management for Romaine and Crisphead Lettuce Grown on Organic Soils
title_fullStr Nitrogen Cycling and Management for Romaine and Crisphead Lettuce Grown on Organic Soils
title_full_unstemmed Nitrogen Cycling and Management for Romaine and Crisphead Lettuce Grown on Organic Soils
title_short Nitrogen Cycling and Management for Romaine and Crisphead Lettuce Grown on Organic Soils
title_sort nitrogen cycling and management for romaine and crisphead lettuce grown on organic soils
url https://journals.flvc.org/edis/article/view/121093
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AT yigangluo nitrogencyclingandmanagementforromaineandcrispheadlettucegrownonorganicsoils
AT huangjunlu nitrogencyclingandmanagementforromaineandcrispheadlettucegrownonorganicsoils
AT denniscalvinodero nitrogencyclingandmanagementforromaineandcrispheadlettucegrownonorganicsoils