Impact of Bio-Stimulants and Organic Mulch on Vegetative Growth, Flowering and Yield of Strawberry Cv. Katrain Sweet

To investigates the impact of biostimulants and organic mulch on enhancing growth, flowering, and yield of the strawberry cv. ‘Katrain Sweet’, an experiment was carried out in the Garden, Department of Fruit Science, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur, during two subsequent years i.e., 2022-2023 and 2023-2024 is randomized block design using 13 treatments (T1-Azotobacter (5g/plant) + Trichoderma harzianum (5g/plant) + paddy straw, T2-Azotobacter (8g/plant) + Trichoderma harzianum (6g/ plant) + paddy straw, T3-Azotobacter (5g/plant) + Trichoderma harzianum (5g/plant) + dried leaves, T4-Azotobacter (8g/plant) + Trichoderma harzianum (6g/plant) + dried leaves, T5-Azotobacter (5g/plant) + PSB (5g/plant) + paddy straw, T6-Azotobacter (8g/plant) + PSB (8g/plant) + paddy straw, T7-Azotobacter (5g/plant) + PSB (5g/plant) + dried leaves, T8-Azotobacter (8g/plant) + PSB (8g/plant) + dried leaves, T9-Azotobacter (5g/plant) + PSB (5g/plant) + Trichoderma harzianum (5g/plant) + paddy straw, T10-Azotobacter (8g/plant) + PSB(8g/plant) + Trichoderma harzianum (6g/plant) + paddy straw, T11-Azotobacter (5g/plant) + PSB (5g/plant) + Trichoderma harzianum (5g/plant) + dried leaves, T12-Azotobacter (8g/plant) + PSB (8g/plant) + Trichoderma harzianum (6g/plant) + dried leaves, T13-Control), each replicated at least three times. The results showed substantial enhancements in vegetative and reproductive characteristics along with yield when Azotobacter, Trichoderma harzianum and Phosphorous Solubilizing Bacteria (PSB) were applied in combined with organic mulch, particularly in treatment T12-Azotobacter (8g/plant) + PSB (8g/plant) + Trichoderma harzianum (6g/plant) + dried leaves, the maximum influence was recorded for these parameters. The findings underscore the potential for the use of biostimulants and organic mulches to enhance strawberry production, offering a sustainable approach for improving yield and plant growth.

Keywords: Azotobacter, PSB, Trichoderma harzianum, dried leaves, paddy straw, reproductive

Suggested Citation: Suggested Citation

., anushi and Tripathi, Dr V K and Kumar, Sanjeev and Tripathi, Riddhima and Singh, Abhishek, Impact of Bio-Stimulants and Organic Mulch on Vegetative Growth, Flowering and Yield of Strawberry Cv. Katrain Sweet. Available at SSRN: https://ssrn.com/abstract=5240635 or http://dx.doi.org/10.2139/ssrn.5240635