Özet:

The research found the plants that promote plant growth rhizobacteria (PGPR) in broccoli (Brassica oleracea L. It is made for the purpose of determining its effects on the development and quality of the fide. In the study, Bacillus megaterium TV-3D, Bacillus megaterium TV-91C, Pantoea agglomerans RK- 92 and Bacillus megaterium KBA-10 bacterial races were used. Applications are made in such a way that the broccoli fries will be twice in intervals of a week in the form of suspension after the seed grinding. The study found that PGPR applications, according to the control application, increased fide length by 7.85%, body diameter by 42.56, leaf area by 18.12% and leaf dry substance by 41.98%. In the study, PGPR applications have been determined to increase the content of the fide nutrient elements except Na. The effects of PGPR applications on amino acid content in broccoli deposits have been statistically significant (except for treonin, methionin, phenylanin and hydroxyprolin). The Fide organic acid content has often shown a significant increase with PGPR applications. The highest glyceric acid (GA), salicylic acid (SA) and absic acid (ABA) content is obtained from the application of P. agglomerans RK-92. The research finds that the PGPR applications used in broccoli fittings have a positive impact on the development and quality of fittings by influencing the content of minerals, amino acids, organic acids and hormones.