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Filtering by: Subject Hybridization Decade 1960-1969

Combining ability and gene action estimates and the association of the components of yield in winter wheat crosses

Creator:

Kronstad, Warren E. (Warren Ervind), 1932-

Abstract:

A diallel cross consisting of ten parents was grown on the Hyslop Agronomy Farm near Corvallis, Oregon, in order to obtain estimates of the gene action contributing to yield and its components in wheat. Gene action estimates were obtained by two methods of diallel analysis and from narrow sense heritability...

Resource Type:

Dissertation
Evaluation of methods for predicting yield in early generations of winter wheat crosses

Creator:

Sinha, Surendra Prasad

Resource Type:

Dissertation

Full Text:

important considerations: (a) the choice of the best parent for hybridization and (b) the selection of the
Experimental hybridization between Rana pretiosa pretiosa Baird and Girard and Rana cascadae Slater

Creator:

Haertel, John David

Abstract:

Experimental crosses between Rana pretiosa pretiosa Baird and Girard and Rana cascadae Slater, resulted in viable hybrids. Reciprocal differences at the time of fertilization are indicated. A high level of success in producing viable hybrids can be obtained if Rana pretiosa pretiosa is the female of the parent species, The...

Resource Type:

Masters Thesis

Full Text:

Experimental hybridization between Rana pretiosa pretiosa