Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/29641
Title: Kandungan Asam Lemak Rantai Pendek Selama Perkembangan Biji dan Hubungannya dengan Dormansi pada Biji Apel
Other Titles: Jurnal Hayati Juni 1995, Vol.2 No.1
Authors: Purwoko, Bambang Sapta
Issue Date: 1995
Publisher: IPB (Bogor Agricultural University)
Series/Report no.: Vol.2 No.1
Abstract: Short chain fatty rids (SCFA), strigbt chain carboxyk acids witb carbon number between 6-12, bave been reported to have a role in. dormancy of several speck This study was conducted to detennk tbe cbnge ofshort cbain Ltfy acid content and ib relationship to apple seed dormancy. In the bioas~y, nonaaok and decande acids inhibited gemination of nondomant embryo at concentration range of (1-5)xl0-~M . The iahibition could be alleviated by GA4+7. Embryo dormancy started to develop at 105 days .fter full b h (DAFB) and fully developed at 120 DAFB. Hexanoic acid was tbe m+r SCFA h aU seed parts. However, kxaaok acid was considered to be a weak inhibitor. In gclrerrS the bcad of SCFA content during seed development was either increased or relativdy comstant. Wben thm was any imcre~sein SCFA content, the increase occured after the embryo acquired sabstanshl dqpe d'dormancy. It was concluded that SCFA change during seed development did not have a strong rok in dormancy induction.
URI: http://repository.ipb.ac.id/handle/123456789/29641
ISSN: 0854-8587
Appears in Collections:Hayati Journal of Biosciences

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