Determining effects of irrigation stress on growth and yield of potato cultivars in Ardabil cold region – JBES

Ghasem Rahimi Darabad

Ardabil Technical and Vocational Training Organization Researcher, Iran

Key words: Potato, irrigation stress, yield.

Abstract

To determine effects of irrigation stress on growth and yield of experimental potato cultivars, 6 potato cultivars were studied in Ardabil Agricultural Research Station. To perform test, split plot statistical design based on Completely Randomized design was used in three replicates. In this test, water stress was applied with increasing irrigation distance during growth of the plant.