Effect of drought stress on shoot minerals in alfalfa in ClimaticConditions of the South West Iran

To investigate the effects of water stress on shoot minerals of alfalfa on the climate South-West of Iran, Randomized complete block design experiment With three replications performance. To induce drought stress, irrigation treatments (natural irrigation,irrigation to cut off last water and irrigation to cut off the last two of water) was considered. The results of data analysis showed that drought stress on shoot minerals of alfalfa very effect was in the five percent level. there was a significant difference in shoot minerals of alfalfa and with increasingdrought stress shoot minerals of alfalfa with drought was added. Study the effect of drought stress on shoot minerals of alfalfa in climate of the south west using randomized complete block design with three treatments and three replications deals thus was seen as a repetition of the irrigation work and it was revealed in normal conditions (normal) was fully. Repeating the last two steps were deprived of water (one strain). third irrigation was cut in the last two stages (two times of stress) . Results of this study indicate a significant difference in shoot minerals of alfalfa exists and shoot minerals of alfalfa much in higher stress level increases..

Keywords:

alfalfa , d rought stress , shoot minerals