Abundance of some potato homopterous pests as affected by potassium fertilization level

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Potassium and Sodium Uptake by Sugarbeets as Affected by Nitrogen Fertilization Rate, Location, and Year*

Received for Publication October 28, 1985 INTRODUCTION Fertilization of sugarbeets (Beta vulgaris L.) with potassium (K) is generally not recommended in the intermountain areas of the western United States. This is attributable to the general abundance of available K and sodium (Na) in the soils of this region, irrigation water often containing significant K and Na concentrations (7), and the l...

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ژورنال

عنوان ژورنال: Egyptian Academic Journal of Biological Sciences. A, Entomology

سال: 2009

ISSN: 2090-0813

DOI: 10.21608/eajbsa.2009.15441