Studies on Effect of Biofertilizers and Biostimulant on Yield Parameters of Guava (Psidium guajava L.) cv. Allahabad Safeda under Meadow Planting System

The research was carried out at Fruit station, Sangareddy, Hyderabad during the period of June, 2019 to January, 2020 (Mrig bahar crop) know effect biofertilizers and biostimulant on yield parameters guava (Psidium guajava L.) cv. Allahabad Safeda under meadow planting system. study indicated that interaction between significantly influenced parameters. Among twelve treatment combinations application B3S3- Azotobacter @ 50 g tree-1 + Phosphate solubilizing bacteria Seaweed extract 75 recorded maximum fruit set (56.68 %), retention (54.95 length (7.12 cm), diameter (7.14 weight (180.69 g) per tree (4.51 kg).