Effect of gibberllic acid (GA3) foliar on some physiological traits and mount of pigments in Vigna radiate L

摘要

In order to study the effects of Gibberellic acid (GA3) foliar on V igna radiata L. the experiment was carried out in Research Laboratory and research field of Islamic Azad University of shahr - e - Qods in 1390 randomized completely design and randomized completely block design with 3 replications and 3 treatments such as: 1: control (water), 2: (GA3, 0.0001 molar ), and 3: (GA3, 0.001 molar ) which seeds were foliar at 45 minutes in GA3 during these solutions. The result showed that between treatments of chlorophyll (a), chlorophyll (b), chlorophyll (t), carotenoids measure, there are significant differences at 1% level that highest said adjective was related to treatment 3. But between treatments there are not significant differences of measure in anthocyanin. In addition, said treatment increased lengths shoot and proportion length root to length shoot. However, between treatments there are not significant differences of length root. Also, the resumed result of field section showed that there was not significant distinction among treatment such as final emergence percentage but about shoot length there was significant difference at 5% level and enhance of shoot length too.