Methods
Curatorial selection of core accessions
Curatorial Selections of Additional Core Accessions.
Curatorial Selections of additional Core Accessions
Phenological field study of Ribes plants located at the USDA-ARS National Clonal Germplasm Repository Corvallis (in the field collection at the north farm), 33707 Peoria Road, Corvallis, OR 97333. Observed were Degree Days of first leaf, first bloom, full bloom and last bloom, and, Julian Days of first leaf, first bloom, full bloom and last bloom.
Phenological field study of Ribes plants located at the USDA-ARS National Clonal Germplasm Repository Corvallis (in the field collection at the north farm), 33707 Peoria Road, Corvallis, OR 97333. Observed were Degree Days of first leaf, first bloom, full bloom and last bloom, and, Julian Days of first leaf, first bloom, full bloom and last bloom.
Phenological field study of Ribes plants located at the USDA-ARS National Clonal Germplasm Repository Corvallis (in the field collection at the north farm), 33707 Peoria Road, Corvallis, OR 97333. Observed were Degree Days of first leaf, first bloom, full bloom and last bloom, and, Julian Days of first leaf, first bloom, full bloom and last bloom.
Experiment Type: Field FIELD Study Year: 1987
Experiment Type: Field FIELD Study Year: 1988
Study Name: Ribes Plant and Fruit Evaluation Data Experiment Type: Field FIELD Study Year: 1989 Year started: 05//1989
Study Name: Ribes evaluation data 1990 Experiment Type: Field FIELD Study Year: 1990 Year started: 04/01/1990 Year ended: 09/30/1990 Comment: Field observations on established planting
Study Name: Ribes evaluation data 1991 Experiment Type: Field FIELD Study Year: 1991 Exp. Location: Corvallis Year started: 01/01/1991 Year ended: 08/01/1991 Experiment length: 8 months
Principle Investigator: Kim E. Hummer Environmental information Data was collected from the Ribes collection at the USDA-ARS National Clonal Germplasm Repository Corvallis in the field collection at the north farm, 33707 Peoria Road, Corvallis, OR 97333 Climatic information (Excerpted from Taylor,G.H. 1996. Weather Summary for Corvallis, Oregon. Oregon Climate Service. Oregon State University monthly publication. Corvallis.) 1995 was the 7th wettest year ever. A major wind storm struck the area on December 12. Total annual precipitation: 54.30 inches Winter minimum: 15 F on February 14 Summer maximum: 99 F on July 18 Month Air Temperature(F) Precipitation Max Min January 49.2 38.4 9.90 February 54.6 38.3 4.29 March 56.5 37.4 4.74 April 59.1 39.0 5.30 May 69.6 45.5 1.43 June ---- ---- ---- July 82.0 55.2 0.52 August 79.7 50.0 0.82 September 77.9 53.0 3.14 October 63.5 42.5 3.96 November 56.7 43.9 7.72 December 48.0 36.1 10.12
Principle Investigator: Kim E. Hummer Environmental information (prepared on November 1996) Data was collected from the Ribes collection at the USDA-ARS National Clonal Germplasm Repository Corvallis in the field collection at the north farm, 33707 Peoria Road, Corvallis, OR 97333 Climatic information (Excerpted from Taylor,G.H. 1996. Weather Summary for Corvallis, Oregon. Oregon Climate Service. Oregon State University monthly publication. Corvallis.) January and February were wet months. A record setting 4-day rainy period is known as the "flood of 1996" occurred in February. March had several days when buds were beginning to swell and open with highs of 65 degrees F and lows below 30 degrees F. April, May and June were normal. July and August were hot and dry. Only one day of August received measureable precipitaion. September and October were Normal. The second "flood of 1996" occurred in November with 5 inches of rain falling within 24 hours on November 20. Total annual precipitation: 73.21 inches (The wettest year on record.) Winter minimum: 18 F on February 2 Summer maximum: 99 F on July 14 and 15 Month Air Temperature(F) Precipitation Max Min (in inches) January 47.4 37.1 10.37 February 49.9 34.3 13.63 March 56.6 38.3 3.54 April 61.7 42.5 4.93 May 63.5 43.1 3.98 June 73.4 47.1 0.85 July 85.4 54.2 0.92 August 83.5 52.4 0.14 September 73.4 47.0 2.22 October 62.2 42.6 5.32 November 62.0 31.0 10.20 December 55.0 26.0 17.11 TOTAL 73.21
Study Name: Standard plant characters: Ribes Experiment Type: Field FIELD Study Year: 1990