Grain Quality Resources
Falling Number Resources
Abstract: Falling numbers have been a major issue throughout Eastern Washington this past harvest season. Several recent Timely Topics have directed readers to information on falling numbers. Now a new resource has been added to the list of existing information on the topic.
Abstract: Grain is purchased at a discount when falling numbers are below 300 seconds. This can result in serious financial losses for farmers. This article addresses many commonly asked questions about the Hagberg-Perten Falling Number test, and provides some suggestions for reducing losses due to low falling numbers.
Abstract: The following resources were assembled to help growers and wheat industry members understand issues surrounding low falling number in wheat.
Abstract: Low falling numbers, which have struck distinct regions of Eastern Washington, periodically have shown up once again in the 2016 crop. This season’s outbreak is widespread, but on a random basis. Low falling numbers can be caused by two factors: rain at harvest and Late Maturity Alpha Amylase (LMA) activity. This year, LMA is the primary factor causing low falling numbers.
Abstract: As wheat harvest gets started in Washington recent rainfall and cool temperatures have some growers worried about Mother Nature’s fickle ways with their crop. Rainfall close to harvest can result in preharvest sprouting, which can negatively affect wheat quality. Dr. Camille Steber, USDA-ARS plant geneticist, explains the potential effects of recent rains on this year’s wheat crop and what growers can do to manage this risk.
Find more information on:
Direct Questions to:
Regional Extension Specialist
The Steber Laboratory is part of the Wheat Genetics, Quality, Physiology, and Disease Research Unit, United States Department of Agriculture, Agricultural Research Service, and is housed in and affiliated with the Department of Crop and Soil Sciences.
Contact Camille Steber at firstname.lastname@example.org or 509-335-2887.
Take a Virtual Tour of the Western Wheat Quality Laboratory in Pullman WA
Click here to begin.