- Selcuk Journal of Agriculture and Food Sciences
- Vol: 20 Issue: 38
- The Effects of Nitrogen and Phosphorus Doses on Yield, Some Yield Components and Quality of Poppy (P...
The Effects of Nitrogen and Phosphorus Doses on Yield, Some Yield Components and Quality of Poppy (Papever Somniferum)
Authors : Mehmet Aytekin, Mustafa Önder
Pages : 68-75
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Publication Date : 2006-04-25
Article Type : Research Article
Abstract :This research was conducted to determine the effects of different nitrogen and phosphorus levels on yield and some yiald components and quality of popy variety (Afyon Kalesi-95) during 2002-2003 growing season in experiment field of Afyon Kocatepe Agricultural Research Institute.The experiment was designed according to "Factorial Experiment Desing” with three replications, four nitrogen doses(No:Control,N1: 6 kg N.da-1,N2: 12 kg N.da-1,N3: 18 kg N.da-1) and four phosphorus doses (Po:Control,P1: 3 kg P2O5.da-1,P2: 6 kg P2O5.da-1,P3: 9 kg P2O5.da-1) were applied. The highest seed yield (180.70 kg.da-1), crude oil yield ( 93.71 kg.da-1 ), capsule yield (140.99 kg.da-1) , morphine rates (0,74 % ) and crude oil rate ( 50.86 % ) were obtained from 12 kg N.da-1 and 6 kg P2O5.da-1 applications.Keywords : Haşhaş, Azot ve Fosfor dozları, Verim, Verim Unsurları, Kalite