Project 1- 10 year of progeny trial of Black Walnut (Juglans nigra)
Variables are dbh (diameter at breast height) (mm), quality 1-5 (visual), merchantable height. (cm)
Project 2- How phenology is inherited in Persian walnut (Juglans regia)
leafing date, peak pollen shed date, peak pistillate bloom date, harvesting date
The data will be analyzed based on Payne and Chandler cultivar’s data.

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