Abstract
The experiment was carried out in the Department of Horticulture (Vegetable and Floriculture), Bihar Agricultural College, Sabour to study the role of bio fertilizers and chemical fertilizers on onion production. The experiment was laid out in a factorial randomized block design, replicated thrice with onion variety Agrifound Light Red. The experiment was framed with bio fertilizers viz., M0- 0, M1- Azotobacter, M2-Azospirillum, M3- PSB, M4-VAM and four levels of chemical fertilizers, (F1-N80 P40 K60, F2-N100P60K80, F3-N120P80K100, F4-N140P100K120 having 20 treatment combinations. The results of the experiment showed that the fertility level F3-N120P80K100 with inoculation of M2- Azospirillum i.e., F3M2 the maximum average bulb weight (77.53 g), diameter of bulb (6.17 cm), bulb length (5.97 cm), bulb yield (438.56 q/ha) was recorded F3M2 treatment combination, and treatment combination F1MO shows lowest value. However, inoculation of Azospirillum with soil application at the fertility level of F3-N120P80K100 was the most effective combination for higher net return and B: C ratio (4.70).
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Claims 6
Claim · model-written summary
F3M2 gave maximum bulb weight of 77.53 g.
- Taxon
- onion
Allium cepae1 - Material
- Agrifound Light Rede1
- Treatment
- F3-N120P80K100 with inoculation of M2- Azospirillume0
- Interactor
- Azospirillum
Azospirillume0symbiont - Outcome
- average bulb weighte0
- Direction
- maximume0
- Value
- 77.53 ge0
- Comparator
- F1MOe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the fertility level F3-N120P80K100 with inoculation of M2- Azospirillum i.e., F3M2 the maximum average bulb weight (77.53 g), diameter of bulb (6.17 cm), bulb length (5.97 cm), bulb yield (438.56 q/ha) was recorded F3M2 treatment combination, and treatment combination F1MO shows lowest value”
e1“onion variety Agrifound Light Red”
Claim · model-written summary
F3M2 gave maximum bulb diameter of 6.17 cm.
- Taxon
- onionAllium cepae1
- Treatment
- F3-N120P80K100 with inoculation of M2- Azospirillume0
- Interactor
- AzospirillumAzospirillume0symbiont
- Outcome
- diameter of bulbe0
- Direction
- maximume0
- Value
- 6.17 cme0
- Comparator
- F1MOe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the fertility level F3-N120P80K100 with inoculation of M2- Azospirillum i.e., F3M2 the maximum average bulb weight (77.53 g), diameter of bulb (6.17 cm), bulb length (5.97 cm), bulb yield (438.56 q/ha) was recorded F3M2 treatment combination, and treatment combination F1MO shows lowest value”
e1“onion variety Agrifound Light Red”
Claim · model-written summary
F3M2 gave maximum bulb length of 5.97 cm.
- Taxon
- onionAllium cepae1
- Treatment
- F3-N120P80K100 with inoculation of M2- Azospirillume0
- Interactor
- AzospirillumAzospirillume0symbiont
- Outcome
- bulb lengthe0
- Direction
- maximume0
- Value
- 5.97 cme0
- Comparator
- F1MOe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the fertility level F3-N120P80K100 with inoculation of M2- Azospirillum i.e., F3M2 the maximum average bulb weight (77.53 g), diameter of bulb (6.17 cm), bulb length (5.97 cm), bulb yield (438.56 q/ha) was recorded F3M2 treatment combination, and treatment combination F1MO shows lowest value”
e1“onion variety Agrifound Light Red”
Claim · model-written summary
F3M2 gave maximum bulb yield of 438.56 q/ha.
- Taxon
- onionAllium cepae1
- Treatment
- F3-N120P80K100 with inoculation of M2- Azospirillume0
- Interactor
- AzospirillumAzospirillume0symbiont
- Outcome
- bulb yielde0
- Direction
- maximume0
- Value
- 438.56 q/hae0
- Comparator
- F1MOe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the fertility level F3-N120P80K100 with inoculation of M2- Azospirillum i.e., F3M2 the maximum average bulb weight (77.53 g), diameter of bulb (6.17 cm), bulb length (5.97 cm), bulb yield (438.56 q/ha) was recorded F3M2 treatment combination, and treatment combination F1MO shows lowest value”
e1“onion variety Agrifound Light Red”
Claim · model-written summary
Azospirillum with F3 fertility gave higher net returns.
- Taxon
- onionAllium cepae1
- Treatment
- inoculation of Azospirillum with soil application at the fertility level of F3-N120P80K100e0
- Interactor
- AzospirillumAzospirillume0symbiont
- Outcome
- net returne0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inoculation of Azospirillum with soil application at the fertility level of F3-N120P80K100 was the most effective combination for higher net return and B: C ratio (4.70)”
e1“onion variety Agrifound Light Red”
Claim · model-written summary
Azospirillum with F3 fertility gave a higher B:C ratio of 4.70.
- Taxon
- onionAllium cepae1
- Treatment
- inoculation of Azospirillum with soil application at the fertility level of F3-N120P80K100e0
- Interactor
- AzospirillumAzospirillume0symbiont
- Outcome
- B: C ratioe0
- Direction
- highere0
- Value
- 4.70e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inoculation of Azospirillum with soil application at the fertility level of F3-N120P80K100 was the most effective combination for higher net return and B: C ratio (4.70)”
e1“onion variety Agrifound Light Red”
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