Azotobacter and Azospirillum biofertilizers hastened strawberry flowering and extended flowering and harvest duration.

Azospirillum · phenology · Fragaria x ananassa (strawberry)Results agree

1 paper in the same direction as this claim

1. positive
   The combined inoculation, nitrogen and GA3 treatment improved early flowering.

   STUDIES ON INFLUENCE OF BIOFERTILIZERS AND BIOREGULATORS ON FLOWERING, YIELD AND FRUIT QUALITY OF STRAWBERRY CV. SWEET CHARLIE · 2006

   Same direction

Azotobacter · phenology · Fragaria x ananassa (strawberry)Results agree

9 papers in the same direction as this claim

1. positive
   Azotobacter at 7 kg/ha increased number of days to produce first flower.

   Influence of Azotobacter, Azospirillum and PSB on vegetative growth, flowering, yield and quality of strawberry cv. Chandler · 2016

   Same direction

2. positive
   T15 gave the earliest flowering.

   Influence of INM on soil physical and chemical property before and after harvesting of strawberry cv. sweet Charlie · 2021

   Same direction

3. positive
   Azotobacter with VAM was the best treatment for no. of flowers per plant (8.10cm).

   Effect of Micro-nutrients and Bio-fertilizers Supplementation on growth, yield and quality of strawberry (Fragaria x ananassa Duch) cv. Chandler · 2015

   Same direction

4. positive
   The 15th October, 75 ppm GA3 and Azotobacter combination gave the most effective days taken to first flower initiation (54.23).

   Assessment of planting dates, GA₃ concentrations and Azotobacter on Chandler strawberry · 2019 · compared with 15th August planting date and without application of GA3 and Azotobacter

   Same direction

5. positive
   Flowering was earlier (47.79 days) under Azotobacter + PSB + vermicompost + 50% RDF than under other treatments.

   Performance of Integrated Nutrient Management on growth, yield and quality of strawberry cultivar winter drawn in Baksa district, Assam, India · 2023 · compared with other treatments

   Same direction

6. positive
   Strawberry cv Chandler planted on 15th October with 75 ppm GA3 and Azotobacter reached days taken to full blooming of 202.00, higher than the minimum with 15th August planting and no GA3 or Azotobacter.

   Comparative Study of Planting Time, Growth Regulator and Biofertilizer on Growth, Yield S and Quality of Strawberry Cv Chandler · 2024 · compared with 15th August planting time and without application of GA3 and Azotobacter treatment

   Same direction

7. positive
   T8 had the minimum time to flowering, 54.77 days.

   A study on the impact of INM on yield and quality parameter of strawberry (Fragaria x ananassa) cv. sweet Charlie under protected cultivation · 2025

   Same direction

8. positive
   T9 shortened time to first flowering in Chandler strawberry.

   Influence of biofertilizers and bioenhancer on growth and yield of strawberry (Fragaria × ananassa Dutch.) cv. Chandler · 2025

   Same direction

1 paper more in this group

inoculation · phenology · Fragaria x ananassa (strawberry)Positive and negative results

7 papers in the same direction as this claim · 1 in the opposite direction

1. no effect
   VAM inoculation had no effect on strawberry inflorescence and flower number.

   Effect of three vesicular‐arbuscular mycorrhizae species and phosphorus on reproductive and vegetative growth of three strawberry cultivars¹ · 1995

   Opposite direction

2. positive
   Bacterial inoculation accelerated strawberry fruiting by about two weeks.

   Comparative study of plant growth‐promoting bacteria on the physiology, growth and fruit quality of strawberry · 2019 · compared with non-inoculated plants

   Same direction

3. positive
   The combination of mycorrhiza and bacteria increased the number of flowering stalks compared with the control in CH.

   Biostimulants Promote Plant Development, Crop Productivity, and Fruit Quality of Protected Strawberries · 2022 · compared with control

   Same direction

4. positive
   Under nitrogen shortage, inoculated strawberry maintained fruits and flowers at a level similar to properly fertilized plants.

   Exploring through the use of physiological and isotopic techniques the potential of a PGPR-based biofertilizer to improve nitrogen fertilization practices efficiency in strawberry cultivation · 2023 · compared with plants properly fertilized

   Same direction

5. positive
   The combined inoculation, nitrogen and GA3 treatment improved early flowering.

   STUDIES ON INFLUENCE OF BIOFERTILIZERS AND BIOREGULATORS ON FLOWERING, YIELD AND FRUIT QUALITY OF STRAWBERRY CV. SWEET CHARLIE · 2006

   Same direction

6. positive
   Combined vermicompost and phosphate solubilizing bacteria gave days taken first flowering of 61.06.

   Effect of Organic Manures and Biofertilizers on Growth, Yield and Quality of Strawberry (Fragaria x ananassa Duch.) Cv. Chandler · 2015

   Same direction

7. positive
   The combined T8 treatment was superior for flowers, reaching 18.22 plant-1.

   Improving strawberry ‘Flamenco’ performance with nano-chitosan, PGPR and Trichoderma harzianum bio-capsules · 2025

   Same direction

8. positive
   T9 shortened time to first flowering in Chandler strawberry.

   Influence of biofertilizers and bioenhancer on growth and yield of strawberry (Fragaria × ananassa Dutch.) cv. Chandler · 2025

   Same direction