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Studies in Apple Pollination
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Studies in Apple Pollination

O. M. Morris
Extension bulletin (State College of Washington. Extension Service), 163, State College of Washington Extension Service
05/1921
DOI:
https://doi.org/10.7273/000003892
Handle:
https://hdl.handle.net/2376/125494
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es_1921_05_1639.06 MBDownloadView
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Abstract

Agriculture -- Washington (State) Home economics -- Washington (State)
Topics include Self-sterility of Varieties, Methods Used in Making Tests, Variation in Degree of Sterility of Varieties, Influence of Insect Pollination, Pollen Production and Self-sterility, Duration of Pollinating Period, Cross-Pollination, Inter-fertility of Varieties, Influence of Pollen on Fruit, Cross-Pollinating Agents, June Drop, Seed Content of June Drop Apples, Seed Content of Apples, Seed Content of One-sided Apples, Location of Vacant Carpels in Apples, Summary and Conclusions, and Bibliography.

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