Study on the effect of different rates of chemical fertilizer ,manure and mixure of them on seed yield and main, compositions of essential oil of Ajowan (Trachyspermum copticum)

Akbarinia, A., Member of Scientific Board of Qazvin Agricultural and Natural Resources; Ghalavand, A., Agriculture Faculty Of Tarbiet Modarres University; Sefidcon, F., Members of Scientific Board of Research Institute of Forest and Rangelands; Rezaee, M.B., Members of Scientific Board of Research Institute of Forest and Rangelands; Sharifi, A.,, Members of Scientific Board of Research Institute of Forest and Rangelands

Study on the effect of different rates of chemical fertilizer ,manure and mixure of them on seed yield and main, compositions of essential oil of Ajowan (Trachyspermum copticum)

2004

Akbarinia, A., Member of Scientific Board of Qazvin Agricultural and Natural Resources | Ghalavand, A., Agriculture Faculty Of Tarbiet Modarres University | Sefidcon, F., Members of Scientific Board of Research Institute of Forest and Rangelands | Rezaee, M.B., Members of Scientific Board of Research Institute of Forest and Rangelands | Sharifi, A.,, Members of Scientific Board of Research Institute of Forest and Rangelands

This experiment was conducted on 2001 and 2002 in research farm of Qazvin Agriculture Research Station in order to study the effect of different rate of nitrogen, phosphorus, manure and mixture of them on seed yield and essential oil content of ajowan (Trachyspermum copticum). The experimental design was randomized complete block with three replications and 12 treatments including: different rates of N and P (as mixture) with 4 levels (conventional system), Different rates of manure with 3 levels (organic system), mixture of N, P and manure with 4 levels (integrated System) and control. The essential oil obtained using water destillition method was also measured. Chemical components of the oil were identified by GC and GC/MS. The results showed that with increasing of N to 90 and P to 60 Kg/ha, seed yield also was increased but had no effect on the essential oil content. With increasing of manure, seed yield and essential oil content were increased. In general integrated treatments in respect of seed yield and essential oil yield were higher than other treatments. With increasing of N to 60 and P to 40 kg/ha and manure to 20 ton/ha, thymol was increased. while p-cymene was decreased. Integrated treatments had the highest essential oil content and thymol. Keywords: Medicinal Plant, Ajowan (Trachyspermum copticum), Essentioal oil, Seed yield, Nitrogen, Phosphorus, Manure,Thymol

Show more [+]

AGROVOC Keywords

abonos abonos compuestos abonos fosfatados abonos nitrogenados agricultural chemicals ajowan azote compound fertilizers drug plants engrais engrais organique fertilizers fosforo iran islamic republic nitrogen nitrogen fertilizers organic fertilizers phosphate fertilizers phosphore phosphorus plantas medicinales plante medicinale produit agrochimique thymol timol

Bibliographic information

Published in

Pajouhesh And Sazandegi | In Agronomy and Horticulture

Volume 16 Issue 4 ISSN 1019-9632

Pagination

pp:32-41

Other Subjects

Seed yield; Iran republica islamica; Engrais compose; Abonos organicos; Nitrogeno; Engrais azote; Trachyspermum copticum; Iran republique islamique; Engrais phosphate; Essentioal oil

Language

Persian

Note

Summaries(Fa, En)

In AGRIS since: 2010-10-15

Format: AGRIS AP

Data Provider

This bibliographic record has been provided by Agricultural Research and Education Organization

Discover this data provider's collection in AGRIS

Lookup at Google Scholar

If you notice any incorrect information relating to this record, please contact us at [email protected]

FAO AGRIS - International System for Agricultural Science and Technology

Share

Study on the effect of different rates of chemical fertilizer ,manure and mixure of them on seed yield and main, compositions of essential oil of Ajowan (Trachyspermum copticum)

2004

AGROVOC Keywords

Bibliographic information