Effect of different irrigation regimes on yield and yield components of Poterium sangusorba in Shahrekord region

Document Type : Original Article

Authors

Shahrekord UN

Abstract
In order to evaluate the adaptability of Poterum sanguisorba in Shahrekord region, a field experiment was conducted under two regimes of, deficit (once per two weeks) and full irrigation (once per week). Plant parameters which were measured include height, shoot dry weight, leaf number per plant, leaflet number per leaf, crude protein of shoot, number of seeds produced per plant and weight of 1000 seeds at three stages (1, 2 and 3 months after planting). these parameters were statistically analysed by GLM method. The results showed that plant height, shoot dry weight, leaf number per plant, leaflet number per leaf and seed number per plant, weight of 1000 seeds and crude protein under full irrigation were significantly different (p

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  • Receive Date 10 June 2008
  • Revise Date 17 January 2010
  • Accept Date 23 February 2010