Induction of parthenocarpy in Rosa canina and Diospyros lotus by the application of growth regulators


Kadioglu A., Atalay F.

BIOLOGIA PLANTARUM, vol.42, no.1, pp.155-157, 1999 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 42 Issue: 1
  • Publication Date: 1999
  • Doi Number: 10.1023/a:1002193525969
  • Journal Name: BIOLOGIA PLANTARUM
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.155-157
  • Karadeniz Technical University Affiliated: Yes

Abstract

The effect of indole-3-acetic acid (IAA) and gibberellic acid (GA(3)) applications on parthenocarpic fruit set in Rosa canina and Diospyros lotus was investigated. GA(3) induced parthenocarpic fruit set in both plants, but IAA only in D. lotus. Maturation of seedless fruits was earlier than the seeded fruits. GA(3) caused a decrease in the fresh mass and size of both fruits. IAA induced an increase in the fresh mass and size in parthenocarpic fruit of D. lotus.