Assessment and determinalian of adaptation and production potential of Red clover cultivars in different environmental condition
2006
Zamanian, Mohammad | Noorbakhsiyan, Jalil | Mokhtarpour, Hasan | Talebnejad, A`li Reza | Soleymanpour, Shahnaz | Yaghmouri, Shirin | Majidi, Mohammad A`li
Maximaizing of potential yield of clover cultivars were depended to morphological factors affect on morphological, physiological and yield characters. In order to assessment and determinalia of adaptation and production potential of Red clover cultivars, an experiment (RCBD) was carried out with six treatment and four replication in different environmental condition. The results showed that between red clover cultivars for fresh and dry matter yield were significant in years and locations. Mean comparison of 3-4 showed that Karaj location with 87.99 tha-1 fresh yield and 15.5 tha-1 dry matter yield had the highest yield and share-e-kord with 38.14 tha-1 fresh yield and 8.76 tha-1 dry matter yield had the lowest yield respectively. Mean comparison of fresh and dry matter yield of Red clover cultivars in years and locations shown that in Karaj and Share-e-kord regions of Redquin and Kuluvara cultivars, in Sanandaj and Gorgan regions of Redquin and Bosa cultivars, in Kermanshah and Arak regions of Redquin, Tolidi-e-FAO and Tolidi-e-Karaj cultivars were superiority cultivars respectively. The results showed that years and locations affect in production potential of Red clover cultivars were significant, where as that in locations of fresh yield among 91.8-40.2 tha-1 and dry matter yield among 9.02-16.42 tha-1 were different. In all locations the results showed that forage yield of Red clover cultivars were decreased trend from the first to third years, thus forge yield potertial of Red clover cultivars the highest in first year and the lowest in third years respectively. From f view high tolerance and tolidi-e-FAO the sensese refectively. The final results showed that in each locations had superiority cultivars, but for all tested locations Kulubara and Redquin cultivars were recommended.
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