English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The National Plant Germplasm Repository, Corvallis, houses over 700 different  Fragaria  genotypes. Many of these produce few or no runners, making propagation difficult by in vitro or conventional methods. Experiments were run to determine the response of non-runnering genotypes to environmental conditions and GA 3  treatments. Two groups of plants of 12 genotypes were grown in a 25°C growth chamber (GC) with 24 h light. One group was sprayed twice with 500 ppm GA 3 , 24 h apart, while a second group was not sprayed. Control plants of each genotype were grown at ambient temperature and long days and were not sprayed with GA 3 . Both  F. vesca  L. cultivars and day-neutral genotypes produced significantly more runners with the GA 3  GC treatment than the unsprayed GC or the control. Most June-bearing cultivars had improved runnering with both GC treatments. A separate experiment using 30 genotypes with two GA 3  sprays (500 ppm, 24 h apart) at ambient temperature and long daylength showed that plants with the GA 3  sprays produced significantly more runners than unsprayed controls. In both experiments, GA 3  sprays improved runner production by most of the unresponsive  Fragaria  genotypes.

RUNNERING RESPONSE OF DIVERSE STRAWBERRY GENOTYPES