تأثیر فاصله ردیف و جهت کاشت بر برخی خصوصیات کمی لوبیا سبز

In order to investigate effect of planting orientation and row spacing on some quantity traits of green bean of Sunray green bean (From Netherlands), an experiment was conducted as factorial based on RCBD with three replications on farm research of Gonbad Kavous University in 2013. Levels of row spacing was 20, 30 and 40 cm (25 plants/m2) and levels of planting orientation was northern-southern, eastern-western, north eastern–south western and north western–south eastern. Results showed that effect of planting orientation on green pod/plant was significant. Other traits was not affected by planting orientation. Effect of row spacing on green pod/plant, green pod weight/plant and pod length was significant. One green pod weight was not affected by row spacing. effect of planting orientation×row spacing on number of green pod/plant was significant. Maximum and minimum number of green pod/plant with 15.17 and 10.63 belonged to north eastern-south western with row spacing of 30 cm and north western-south eastern with row spacing of 30 cm, respectively. green pod weight/plant in row spacing of 40 cm was greater than two other treatments. correlation between green pod weight/plant with number of green pod/plant and pod length was significant (α=1٪).correlation between the weight of pods per plant and pod weight was significant (α=5٪).