Abstract
An experiment was conducted to evaluate the effects of row spacing (RS) and inter row spacing (IRS) on some agro-physiological traits of 2 common bean (Phaseolous vulgaris L.) cultivars, at the agricultural research area, Faculty of Agriculture, University of Urmia, Iran during 2003. Experimental design was a factorial split-plot based on randomized complete block design with 3 replications. The 30, 45 and 60 cm of RSs constituted the main plots and IRSs of 5, 10 and 15 cm and cultivars of Derakhshan and Naz (determinate and indeterminate, respectively) were allocated to the sub plots. Obtained results showed that different RSs and IRSs affected the Grain Yield (GY). The highest GY was recorded at 30 cm RS (4.191 t ha(-1)) and 5 cm IRS (3.926 t ha(-1)). The number of pods plant(-1) (NPP), the number of grains plant(-1) (NGP) and grain weight plant(-1) (GWP) increased as a result of a decrease in the RS and IRS. In addition, it was observed that by increasing the RS and IRS the first pod trait had higher height. However, the Grain Protein Content (GPC) was not affected by the IRS and RS changes. On the other hand, Naz (indeterminate) had higher capability for the grain yield than Derakhshan (determinate) cultivar.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
