Effects of gibberellins GA4 and GA7 on flowering in Scots pine grafts.

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Timing of GA4/7 application and the flowering of Pinus sylvestris grafts in the greenhouse.

Effects of varying the time of stem injection of gibberellin A4/7 (GA4/7) on male and female flowering in potted grafts of Pinus sylvestris L. in a greenhouse were monitored in two consecutive years. Flowering results for each application time were correlated with phenological characteristics and abiotic factors in an attempt to find reproducible indicators of the most effective time of GA4/7 t...

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ژورنال

عنوان ژورنال: Silva Fennica

سال: 1981

ISSN: 2242-4075

DOI: 10.14214/sf.a15186