PR-751: 2018 Cool-Season Grass Grazing Tolerance Report

Joey Clark, Jimmy Henning, Gene Olson, Tim Phillips, Ray Smith, Chris Teutsch | Nov. 27, 2018 (New)

Cool-season grasses such as tall fescue, orchardgrass, and Kentucky bluegrass are the primary pasture grasses in Kentucky. Other species such as perennial ryegrass, festulolium, and the brome grasses can be used in pasture systems. Little is known about the effect of variety on the grazing tolerance of these cool-season grass species. The purpose of this report is to summarize current research on the grazing tolerance of varieties of tall fescue, orchardgrass, perennial ryegrass, and other species when they are subjected to continuous, heavy grazing pressure by cattle within the grazing season. The main focus will be on plant stand survival.

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PR-748: 2018 Annual and Perennial Ryegrass and Festulolium Report

Jimmy Henning, Gene Olson, Tim Phillips, Ray Smith, Chris Teutsch | Nov. 27, 2018 (New)

This report provides current yield data on annual and perennial ryegrass varieties in trials in Kentucky as well as guidelines for selecting varieties. Tables 15, 16, and 17 show summaries of all annual and perennial ryegrass and festulolium varieties tested in Kentucky for the last 17 years.

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PR-749: 2018 Alfalfa Grazing Tolerance Report

Joey Clark, Jimmy Henning, Gene Olson, Ray Smith, Chris Teutsch | Nov. 27, 2018 (New)

This report summarizes research on the grazing tolerance of alfalfa varieties when subjected to continuous heavy grazing pressure during the grazing season. Table 5 shows a summary of all alfalfa varieties tested in Kentucky during the last 18 years.

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PR-746: 2018 Tall Fescue and Bromegrass Report

Jimmy Henning, Gene Olson, Tim Phillips, Ray Smith, Chris Teutsch | Nov. 27, 2018 (New)

This report provides current yield data on tall fescue varieties and similar grass species in trials in Kentucky as well as guidelines for selecting tall fescue varieties. Tables 13 and 14 show a summary of all tall fescue and bromegrass varieties tested in Kentucky for the past 17 years.

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PR-750: 2018 Red and White Clover Grazing Tolerance Report

Joey Clark, Jimmy Henning, Gene Olson, Ray Smith, Chris Teutsch | Nov. 27, 2018 (New)

This report summarizes research on the grazing tolerance of clover varieties when subjected to continuous grazing pressure. Table 10 shows a summary of all white clover varieties tested in Kentucky during the last 15 years.

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PR-745: 2018 Orchardgrass Report

Jimmy Henning, Gene Olson, Tim Phillips, Ray Smith, Chris Teutsch | Nov. 20, 2018 (New)

This report provides current yield data on orchardgrass varieties included in yield trials in Kentucky as well as guidelines for selecting orchardgrass varieties. Table 11 shows a summary of all orchardgrass varieties tested in Kentucky for the last 15 years. The UK Forage Extension website, at www.uky.edu/Ag/Forage, contains electronic versions of all forage variety testing reports from Kentucky and surrounding states and from a large number of other forage publications.

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PR-743: 2018 Alfalfa Report

Jimmy Henning, Gene Olson, Ray Smith, Chris Teutsch | Nov. 19, 2018 (New)

This report provides yield data on alfalfa varieties included in current yield trials in Kentucky as well as guidelines for selecting alfalfa varieties. Tables 14 and 15 (Roundup Ready varieties) shows a summary of all alfalfa varieties tested in Kentucky during the past 16 years. The UK Forage Extension website, at www.uky.edu/Ag/Forage, contains electronic versions of all forage variety testing reports from Kentucky and surrounding states as well as a large number of other forage publications.

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PR-744: 2018 Red and White Clover Report

Jimmy Henning, Gene Olson, Ray Smith, Chris Teutsch | Nov. 19, 2018 (New)

This report provides current yield and persistence data on red and white clover varieties included in yield trials in Kentucky as well as guidelines for selecting clover varieties. Tables 12 and 13 show a summary of all clover varieties tested in Kentucky for the past 15 years. The UK Forage Extension website at www.uky.edu/Ag/Forage contains electronic versions of all forage variety testing reports from Kentucky and surrounding states and a large number of other forage publications.

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AGR-236: Managing Frost Damaged Alfalfa Stands

Matthew Dixon, Jimmy Henning, Tom Keene, Ray Smith, Chris Teutsch | Mar. 19, 2018 (New)

Wide fluctuations in springtime temperature are common in Kentucky. Late freezing temperatures in the spring can cause damage to alfalfa depending on how far along it is in breaking dormancy. This publication provides information on the effect of low spring temperatures on both established and new alfalfa stands that have begun growth, as well as a method of predicting sensitivity to late frosts or freezes.

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AGR-229: Warm Season Annual Grasses in Kentucky

Jimmy Henning, Tom Keene, Ray Smith, Chris Teutsch | Mar. 5, 2018 (New)

In Kentucky, cool-season grasses produce ample forage in the spring and fall, but high temperatures and short-term drought stress often limits growth during the summer months. Warm-season annual grasses can fill this gap with relatively high quality forage when properly managed. The purpose of this publication is to provide an overview of the various summer annuals for Kentucky.