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Full-Text Articles in Forest Sciences
Endogenous Gibberellins And Abscisic Acid-Metabolites: Their Role For During Flower Budabscission And Embryo Development In Pistachio, Muhammet Ali̇ Gündeşli̇
Endogenous Gibberellins And Abscisic Acid-Metabolites: Their Role For During Flower Budabscission And Embryo Development In Pistachio, Muhammet Ali̇ Gündeşli̇
Turkish Journal of Agriculture and Forestry
This study was carried out to determine the effect of different growth periods and possible role of gibberellins (GAs) and abscisic acid (ABA) metabolites on the alternate bearing of the pistachio (Pistacia vera L.). For this purpose, the levels of GAs and ABA in the panicles and nuts of the trees during flower bud abscission and embryo development were analyzed in the crop "on" year. The results showed significant differences and changes in ABA and GAs among the tissues and periods investigated. Dihydrophaseic acid (DPA) and GA19 were the dominant ABA and GAs in the pistachio concentrates analyzed in this …