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The association of measurable variables with plant yield in Ladino clover

Creator:: Echeverri, Silvio
Resource Type:: Masters Thesis
Full Text:: to express his apreciation to Dr. R. V. Frakes for his encouragement an3 guidance during the work

Genetic variability in four genotypes of tall fescue (Festuca arundinaces Shreb)

Creator:: Joppa, Leonard Robert
Resource Type:: Masters Thesis
Full Text:: express hie appreciation to Dr. Rod V. Frakes arid Dr. J. R. Cowan for their guidance and aid in the

Single cross progeny evaluation in tall fescue, Festuca arundinacea, Schreb

Creator:: Cáceres, Oscar
Abstract:: All possible single crosses from three different maturity groups of 27 selected parental genotypes of tall fescue were established in a randomized block experiment to be evaluated in 1962 for five agronomic characters: height, width and maturity per plant; self -seed yield per plant; and forage yield per plant. For...
Resource Type:: Masters Thesis
Full Text:: extend his sincere thanks to Dr, R. V. Frakes for his encouragement and guidance during the progress

Studies on the methodology of crossing and selfing in Lolium multiflorum

Creator:: Bergman, Jerald Wilmer
Abstract:: Studies were conducted to determine the effectiveness of a biological pollen barrier of rye, Secale cereale, in preventing out-crossing between Lolium multiflorum genotypes in each of the 300 crossing blocks established in this experiment. Fluorescent tests of seeds of open-pollinated and single-crossed progeny of four annual ryegrass sources were used...
Resource Type:: Masters Thesis
Full Text:: AND SELFING IN LOLIUM MULTIFLORUM Abstract approved: Rod V. Frakes Studies were conducted to

An evaluation of creeping habit in various progenies of red fescue (Festuca rubra L.)

Creator:: Kim, Dal Ung
Abstract:: Thirty-three genotypes of red fescue were selected on the basis of diverse origin, anthesis date, and type of spreading from a space-planted introduction nursery. Open-pollinated, single-cross, and top-cross progeny nurseries were established into a randomized block with four replications, 20, 9, 8 entries, respectively, with nine plants per entry on...
Resource Type:: Masters Thesis
Full Text:: : Rodney V. Frakes Thirty-three genotypes of red fescue were selected on the basis of diverse origin

The examination of seed yield potential in certain genotypes of birdsfoot trefoil (Lotus corniculatus L.)

Creator:: Bresciani, Juan Carlos
Abstract:: In the last 30 years, birdsfoot trefoil (Lotus corniculatus L. ) has been recognized as a great potential source of forage. Since the 1930's, many studies have been reported in relation to birdsfoot trefoil characteristics, including some directly related with the association between seed yield and its components. The purpose...
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGMENT I wish to express my most sincere appreciation and gratitude to Dr. Rod V. Frakes for his

The components and associated variables of seed yield in alfalfa, Medicago sativa, L.

Creator:: Taylor, George Robert
Resource Type:: Masters Thesis
Full Text:: appreciation to Dr. R. V. Frakes for his encouragement and guidance during the research ].eadïng to and in

Evaluation of methods of progeny testing in tall fescue seed production (Festuca arundinacea, Schreb.)

Creator:: Thomas, Johnny Ray
Abstract:: Seventeen parental clones were selected, from 9,000 plants, on the basis of self-sterility, seed and forage yield potential using phenotypic ratings, crude protein and chromogen content. The parental clones were divided into two populations based on date of maturity. Group I was intermediate in maturity and had nine parental clones,...
Resource Type:: Masters Thesis
Full Text:: writer wishes to express his sincerest appreciation to Dr. R. V. Frakes for his assistance and guidance

Heterosis and inbreeding in the progeney of genetically diverse parental clones of Festuca arundinacea Schreb

Creator:: Johnson, Blaine Earl
Abstract:: The response of maturity, vigor, plant spread, plant height, three forage harvest yields, and total forage yield to heterosis and inbreeding was studied in tall fescue. Parent clones selected for diverse anthesis date, origin, and morphology were separated into two groups based on anthesis date, those having early maturity and...
Resource Type:: Masters Thesis
Full Text:: ARUNDINACEA SCHRE13_14/ Abstract approved: Redacted for privacy R. V. Frakes The response of maturity, vigor

Temperature x genotype effects for perloline, crude protein and total water soluble carbohydrate levels in tall fescue (Festuca arundinacea, Schreb.)

Creator:: Beuselinck, Paul Richard
Abstract:: Perloline levels have been associated with poor animal performance on tall fescue pastures. Animal performance is low when perloline levels are high. High perloline levels are reported during hot, dry weather and increased N fertilization. Tall fescue perloline levels appear to be affected by genetic and environmental differences. Positive associations...
Resource Type:: Masters Thesis
Full Text:: . Rod V. Frakes, for his invaluable assistance, patience and guidance throughout the preparation of

ScholarsArchive@OSU

The association of measurable variables with plant yield in Ladino clover

Genetic variability in four genotypes of tall fescue (Festuca arundinaces Shreb)

Single cross progeny evaluation in tall fescue, Festuca arundinacea, Schreb

Studies on the methodology of crossing and selfing in Lolium multiflorum

An evaluation of creeping habit in various progenies of red fescue (Festuca rubra L.)

The examination of seed yield potential in certain genotypes of birdsfoot trefoil (Lotus corniculatus L.)

The components and associated variables of seed yield in alfalfa, Medicago sativa, L.

Evaluation of methods of progeny testing in tall fescue seed production (Festuca arundinacea, Schreb.)

Heterosis and inbreeding in the progeney of genetically diverse parental clones of Festuca arundinacea Schreb

Temperature x genotype effects for perloline, crude protein and total water soluble carbohydrate levels in tall fescue (Festuca arundinacea, Schreb.)

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