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ESSENTIAL OIL AND COMPOSITION OF ANISE (PIMPINELLA ANISUM L.) WITH VARYING SEED RATES AND ROW SPACING

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dc.contributor.author ULLAH, HABIB
dc.contributor.author MAHMOOD, ATHAR
dc.contributor.author HONERMEIER, BERND
dc.date.accessioned 2022-11-16T07:39:19Z
dc.date.available 2022-11-16T07:39:19Z
dc.date.issued 2014-11-10
dc.identifier.citation Ullah, H., Mahmood, A., & Honermeier, B. (2014). Essential oil and composition of anise (Pimpinella anisum L.) with varying seed rates and row spacing. Pakistan Journal of Botany, 46(5), 1859-1864. en_US
dc.identifier.issn 2070-3368
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/14005
dc.description.abstract Two year study was carried out to explore the effect of seed rate and row spacing on the fruit yield, essential oil yield and composition of aniseed. The study factors included seed rate (6 g, 12 g, 24 g/10 m2 ) and row spacing (15 cm, 25 cm, 37.5 cm. A significantly higher fruit yield was produced at narrow row spacing of 15 cm among treatments. Wider row spacing produced markedly higher essential oil than narrow row spacing. Essential oil accumulation decreased as planting densities increased. The major constituent of anise oil was trans-anethole (82.1%) followed by γ-himachalene (7.0%). The quality parameters including estragol, γ-himachalene and trans-anethole were significantly affected by different row spacing. Plant grown at 37.5 cm row spacing accumulated the highest estragol and trans-anethole concentration among the row spacing treatments. It can be concluded that higher plant density and wider row spacing increased the disease infestation and lodging cultivar Enza Zaden in current study exhibited high concentration trans-anethole in essential oil composition therefore is a good quality chemotype. en_US
dc.language.iso en en_US
dc.publisher Karachi: Pakistan Journal of Botany, Botanical Garden, University of Karachi en_US
dc.subject Essential oil en_US
dc.subject Pimpinella anisum en_US
dc.subject Trans-anethole en_US
dc.subject Seed rate en_US
dc.subject Row spacing en_US
dc.title ESSENTIAL OIL AND COMPOSITION OF ANISE (PIMPINELLA ANISUM L.) WITH VARYING SEED RATES AND ROW SPACING en_US
dc.type Article en_US


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