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Long Term Response of Cotton to Potassium Fertilization

Thursday, January 5, 2012: 5:15 PM
Crystal Ballroom H (Orlando World Center Marriott)
Leo Espinoza , University of Arkansas Division of Agriculture Cooperative Extension Service
Mukhammadzakhrab Ismanov , University of Arkansas Division of Agriculture Cooperative Extension Service
Paul Ballantyne , University of Arkansas Division of Agriculture Cooperative Extension Service
The objective of this talk is to present information on the yield response of cotton to varying potassium application timing (2 years) and rates (6 years), as well as associated potassium levels in soils. The soil at this location is mapped as a Memphis silt loam. Untreated check plots have not received potassium fertilizer for the last 7 years.
See more of: Cotton Soil Management and Plant Nutrition - Thursday Late Afternoon
See more of: Cotton Soil Management and Plant Nutrition Conference
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