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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 |
Files in This Item:
File | Description | Size | Format | |
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Bambang_Sapta_Purwoko_kandungan_asam1995no1_4245.pdf | e-Journal | 578.65 kB | Adobe PDF | ![]() View/Open |
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