| dc.creator | Ranjbar-Moghaddam,Faegheh | |
| dc.creator | Aminpanah,Hashem | |
| dc.date | 2015-05-01 | |
| dc.date.accessioned | 2019-04-24T21:25:35Z | |
| dc.date.available | 2019-04-24T21:25:35Z | |
| dc.identifier | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-34292015000200010 | |
| dc.identifier.uri | http://revistaschilenas.uchile.cl/handle/2250/57616 | |
| dc.description | A field experiment was conducted at Khomam, Guilan province, northern Iran, to evaluate the effects of phosphorus rate and phosphate bio-fertilizer on growth and yield of green bean (Phaseolus vulgaris L.). The experimental design was a factorial arrangement of treatments based on a randomized complete block with four replicates. Factors were phosphorus fertilizer rates (0, 25, 50, 75, and 100 kg ha-1 as triple superphosphate) and phosphate bio-fertilizer application (seed inoculated with phosphate bio-fertilizer containing Pseudomonas fluorescens strain P5 and strain p13, and non-inoculated (control). Analysis of variance showed that phosphorus rate and phosphate bio-fertilizer had significant effect on plant height, pod number per plant, pod yield and pod N and P concentration. The relationships between phosphorus application rate and pod number per plant and pod yield were well expressed by linear equations. Regardless of phosphate bio-fertilizer application, pod number per plant was significantly increased from 55 to 85 pods per plant as P application rate increased from 0 to 100 kg ha-1. Similarly, pod yield increased linearly with increasing P application rate from 0 to 100 kg ha-1. Regardless of phosphorus rate, pod number per plant and pod yield were significantly higher in plots that received phosphate bio-fertilizer compared to control plots. Pod number per plant and pod yield increased by 16% and 15%, respectively, when phosphate bio-fertilizer was applied. Based on the results of this experiment, P application at the rate of 100 kg ha-1 along with phosphate bio-fertilizer are recommended for obtaining the greatest pod yield in green bean. | |
| dc.format | text/html | |
| dc.language | en | |
| dc.publisher | Universidad de Tarapacá. Facultad de Ciencias Agronómicas | |
| dc.relation | 10.4067/S0718-34292015000200010 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.source | Idesia (Arica) v.33 n.2 2015 | |
| dc.subject | phosphorus | |
| dc.subject | chemical fertilizer | |
| dc.subject | bio-fertilizer | |
| dc.subject | green bean | |
| dc.subject | Phaseolus vulgaris L | |
| dc.title | Green bean (Phaseolus vulgaris L.) growth and yield as affected by chemical phosphorus fertilizer and phosphate bio-fertilizer | |
