Plant-Growth-Promoting Rhizobacteria Improve Germination and Bioactive Compounds in Cucumber Seedlings

Plant-growth-promoting rhizobacteria (PGPR) increase the germination percentage and vigor of seeds, thus determining aspects for efficient production seedlings prompt establishment crops in field. In this study, effect biopriming was evaluated: Bacillus cereus (KBEndo4P6), Acinetobacter radioresistens (KBEndo3P1), Pseudomonas paralactis (KBEndo6P7), Sinorhizobium meliloti (KBEkto9P6) on some parameters such as index, among others, well synthesis phytocompounds seeds Cucumis sativus L. significantly improved germination, vigor, plumule radicle length, addition to an phytochemical compounds. The KBEndo3P1 increased by 20%, index 50%, seed 60%, length 11%, 48% compared control, total phenols antioxidants 9% 29%, respectively. Biopriming with plant-growth-promoting increases which allows possibility more outstanding a greater radicle, increasing efficiency processes water nutrient absorption improving its addition, enhances their response against any type stress, making them viable alternative sustainable agriculture cucumber yield.