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THE EFFECT OF DIFFERENT PLANT DENSITIES AND NITROGEN DOSES ON YIELD COMPONENTS OF LEMON BALM (Melissa officinalis L.)  [2008]

Duran KATAR Bilal GÜRBÜZ Arif İPEK Teşkilatlanma ve Destekleme Genel Müdürlüğü, Ankara [Corporate Author]

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摘要
This study was carried out at the experimental field of Field Crops Department, Faculty of Agriculture, and University of Ankara in 2001, 2002 and 2003. Lemon balm (Melissa officinalis L.) seeds obtained from Field Crops Department were used as the study material. The aim of the research was to determine the effect of different plant densities (40x30, 40x40, 50x30, 50x40 cm) and nitrogen doses (0, 4, 8, 12 kg/da) on yield and yield components. Experiments were conducted in split plots in randomized blocks design with three replications. According to the results of the research, the maximum yield was obtained from the dose of 12 kg/da N and 40x30 cm plant density. Average fresh herb yield, drug herb yield, plant height and essential oil ratio were recorded in 2002 as 2785.99 kg/da, 1034.71 kg/da, 39.62 cm, 0.185% and in 2003 as 2982.25 kg/da, 1093.16 kg/da, 33.20 cm, 0.175%, respectively. This study showed that lemon balm can be cultivated successfully and three cuttings in a year can be done in Ankara ecological conditions. It is recommended that 40x30 cm of plant density and nitrogen dose of 12 kg/da is suitable.
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学术期刊

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ISSN : 2149-2182

其他信息

语言 : tur

类型 : Journal Article

In AGRIS since : 2015

: 25

: 1

Start Page : 40

End Page : 47

出版者 : Batı Akdeniz Tarımsal Araştırma Enstitüsü

所有题名 :

" OĞULOTU (Melissa officinalis L.)’NDA FARKLI BİTKİ SIKLIĞI VE AZOT DOZLARININ DROG VERİMİ VE UÇUCU YAĞ ORANI ÜZERİNE ETKİLERİ "

" THE EFFECT OF DIFFERENT PLANT DENSITIES AND NITROGEN DOSES ON YIELD COMPONENTS OF LEMON BALM (Melissa officinalis L.) "