Integrated Crop Management News
 

Document Type

Article

Publication Date

4-7-2009

Abstract

Most of Iowa alfalfa fields have broken winter dormancy. A few early April nights with temperatures in the low 20 degrees F or below will pose a risk of cold injury to alfalfa and other forage species. Low temperatures, whether visible frost is present or not, may affect the growth of both established forage plants and newly emerged seedlings.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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