Effect of Nitrogen-Fixing Bacteria Application on Biochemical Properties, Yield, and Nutrients of Barley

Dolkhani, Farhad; Bijanzadeh, Ehsan; Boostani, Hamid Reza; Hardie, Ailsa G.

doi:10.1007/s42729-022-00979-6

Cited by 1 publication

(2 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Although the best results were observed in chemical fertilizer applications in similar studies on different plants, single, double and triple bacteria combinations were found to be effective on grain filling period, number of spike per square meter, 1000-kernel weight, biological yield, grain yield and grain protein ratio. It was also reported that plant protein ratios in flowering and physiological maturity periods are increased [32][33][34]. Plant height of barley varies mostly based on plant genetics, fertilization, precipitation and soil characteristics.…”

Section: Physiological Maturity Period Plant Protein Content (%)mentioning

confidence: 99%

“…In another study, it was stated that PGPR bacteria (especially Azospirillum) significantly increased grain yield, therefore it could be used instead of chemical fertilizers in sustainable agricultural systems [36][37][38][39][40]. Use of nitrogen-fixing bacteria Azotobacter and Azospirillum with 100 kg urea decreased nitrogen fertilizer demand up to 50% and increased 1000-kernel weight, nitrogen content and yield of barley [34].…”

Section: Physiological Maturity Period Plant Protein Content (%)mentioning

confidence: 99%

See 1 more Smart Citation

Determination of Yield Parameters of Barley (<i>Hordeum vulgare</i> L.) Inoculated with Phosphorous-Solubilizing and Nitrogen-Fixing Bacteria

Çağlar,

Bulut,

Öztürk

2023

Pol. J. Environ. Stud.

View full text Add to dashboard Cite

Chemical fertilizer use efficiencies should be increased to reduce fertilizer quantities and potential negative impacts of excessive uses on soil and environmental health. Therefore, alternative soil nutrient sources are searched for and biological alternatives offer promising outcomes in this sense. In this study, effects of single, dual and triple combinations of phosphorous-solubilizing (Bacillus megatherium var. phosphaticum [M-13]) and N-fixing bacteria (Stenotrophomonas maltophilia [82] and Ralstonia pickettii [73]) treatments on plant growth, yield and yield component of barley were investigated and potential effects were compared with chemical fertilizers (N (80 kg ha -1 N), P (50 kg ha -1 P 2 0 5 ) and N+P (80 kg ha -1 + 50 kg ha -1 P 2 0 5 ) and Control treatments. The longest grain filling period was obtained from Ralstonia pickettii, Stenotrophomonas maltophilia and Bacillus megatherium var. phosphaticum + Stenotrophomonas maltophilia bacteria treatments. The highest number of spikes per m 2 , 1000-kernel weight, and test weight values were obtained from sole N treatments, the highest number of kernels per spike, protein content, grain yield, and biological yield from N+P treatments and the highest harvest index values from Ralstonia pickettii + Stenotrophomonas maltophilia treatments. In general, bacterial treatments resulted in significant changes in yield and yield parameters of barley and significant increases were achieved as compared to the Control.

show abstract

Section: Physiological Maturity Period Plant Protein Content (%)mentioning

confidence: 99%