Abstract
Abstract A factorial experiment was carried out in a sandy mixture soil using a completely randomized design (CRD) in the field of the Department of Soil Sciences and Water Resources, College of Agriculture, University of Diyala, in the agricultural season 2022-2023, in order to study the effect of adding Azotobacter, Pseudomonas, Mycorrhizae, and oyster mushroom residues in improving soil biological characteristics, quantity, and yield of aromatic oil of the medicinal coriander plant. The treatment of a mixture of bacteria and fungus residues with the presence of mycorrhizae achieved the highest amounts in oil yield, total yield, biomass carbon, numbers of Azotobacter and Pseudomonas bacteria, and the percentage of mycorrhizae infection, which recorded (153 L.ha -1 , 632.50 kg.ha -1 , 222.65 mg C kg soil -1 , 15.66 * 10 7 CFU g -1 dry soil, 30.00 * 10 7 CFU g -1 dry soil, and 90.66%), respectively, compared to the comparison treatment, which recorded (13.65 L.ha -1 , 270.50 kg.ha -1 , 133.33 mg C kg.soil -1 , 2.33 * 10 7 CFU g -1 dry soil, 10.00 *10 7 CFU g -1 dry soil, and 17.33%), respectively, and the treatment of fertilizer recommendation, which recorded (47.22 L.ha -1 , 540.00 kg.ha -1 , 150.75 mg C kg.soil -1 , 5.00 * 10 7 CFU g -1 dry soil, 14.66 *10 7 CFU g -1 dry soil, and 26.66%), respectively.
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Claims 6
Claim · model-written summary
The bacterial and fungal-residue mixture with mycorrhizae produced the highest coriander oil yield, 153 L.ha -1, against 13.65 and 47.22 L.ha -1 in controls.
- Taxon
- coriander
Coriandrum sativumt0 - Treatment
- mixture of bacteria and fungus residues with the presence of mycorrhizaee0
- Interactor
- mycorrhizaee0symbiont
- Outcome
- oil yielde0
- Direction
- higheste0
- Value
- 153 L.ha -1e0
- Comparator
- comparison treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment of a mixture of bacteria and fungus residues with the presence of mycorrhizae achieved the highest amounts in oil yield, total yield, biomass carbon, numbers of Azotobacter and Pseudomonas bacteria, and the percentage of mycorrhizae infection, which recorded (153 L.ha -1 , 632.50 kg.ha -1 , 222.65 mg C kg soil -1 , 15.66 * 10 7 CFU g -1 dry soil, 30.00 * 10 7 CFU g -1 dry soil, and 90.66%), respectively, compared to the comparison treatment, which recorded (13.65 L.ha -1 , 270.50 kg.ha -1 , 133.33 mg C kg.soil -1 , 2.33 * 10 7 CFU g -1 dry soil, 10.00 *10 7 CFU g -1 dry soil, and 17.33%), respectively, and the treatment of fertilizer recommendation, which recorded (47.22 L.ha -1 , 540.00 kg.ha -1 , 150.75 mg C kg.soil -1 , 5.00 * 10 7 CFU g -1 dry soil, 14.66 *10 7 CFU g -1 dry soil, and 26.66%), respectively.”
t0“Coriander Oil (Coriandrum sativum L.)”
Claim · model-written summary
The amendment mixture gave the highest total yield of 632.50 kg.ha -1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- mixture of bacteria and fungus residues with the presence of mycorrhizaee0
- Interactor
- mycorrhizaee0symbiont
- Outcome
- total yielde0
- Direction
- higheste0
- Value
- 632.50 kg.ha -1e0
- Comparator
- comparison treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment of a mixture of bacteria and fungus residues with the presence of mycorrhizae achieved the highest amounts in oil yield, total yield, biomass carbon, numbers of Azotobacter and Pseudomonas bacteria, and the percentage of mycorrhizae infection, which recorded (153 L.ha -1 , 632.50 kg.ha -1 , 222.65 mg C kg soil -1 , 15.66 * 10 7 CFU g -1 dry soil, 30.00 * 10 7 CFU g -1 dry soil, and 90.66%), respectively, compared to the comparison treatment”
t0“Coriander Oil (Coriandrum sativum L.)”
Claim · model-written summary
The amendment mixture yielded the highest soil biomass carbon of 222.65 mg C kg soil -1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- mixture of bacteria and fungus residues with the presence of mycorrhizaee0
- Interactor
- mycorrhizaee0symbiont
- Outcome
- biomass carbone0
- Direction
- higheste0
- Value
- 222.65 mg C kg soil -1e0
- Comparator
- comparison treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment of a mixture of bacteria and fungus residues with the presence of mycorrhizae achieved the highest amounts in oil yield, total yield, biomass carbon, numbers of Azotobacter and Pseudomonas bacteria, and the percentage of mycorrhizae infection, which recorded (153 L.ha -1 , 632.50 kg.ha -1 , 222.65 mg C kg soil -1 , 15.66 * 10 7 CFU g -1 dry soil, 30.00 * 10 7 CFU g -1 dry soil, and 90.66%), respectively, compared to the comparison treatment”
t0“Coriander Oil (Coriandrum sativum L.)”
Claim · model-written summary
The mixture had the highest Azotobacter count, 15.66 * 10 7 CFU g -1 dry soil.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- mixture of bacteria and fungus residues with the presence of mycorrhizaet1
- Interactor
- Azotobacter
Azotobactere0symbiont - Outcome
- numbers of Azotobactere0
- Direction
- higheste0
- Value
- 15.66 * 10 7 CFU g -1 dry soile0
- Comparator
- comparison treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highest amounts in oil yield, total yield, biomass carbon, numbers of Azotobacter and Pseudomonas bacteria, and the percentage of mycorrhizae infection, which recorded (153 L.ha -1 , 632.50 kg.ha -1 , 222.65 mg C kg soil -1 , 15.66 * 10 7 CFU g -1 dry soil, 30.00 * 10 7 CFU g -1 dry soil, and 90.66%), respectively, compared to the comparison treatment”
t0“Coriander Oil (Coriandrum sativum L.)”
t1“The treatment of a mixture of bacteria and fungus residues with the presence of mycorrhizae”
Claim · model-written summary
The mixture had the highest Pseudomonas count, 30.00 * 10 7 CFU g -1 dry soil.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- mixture of bacteria and fungus residues with the presence of mycorrhizaet1
- Interactor
- Pseudomonas bacteriae0symbiont
- Outcome
- numbers of Azotobacter and Pseudomonas bacteriae0
- Direction
- higheste0
- Value
- 30.00 * 10 7 CFU g -1 dry soile0
- Comparator
- comparison treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highest amounts in oil yield, total yield, biomass carbon, numbers of Azotobacter and Pseudomonas bacteria, and the percentage of mycorrhizae infection, which recorded (153 L.ha -1 , 632.50 kg.ha -1 , 222.65 mg C kg soil -1 , 15.66 * 10 7 CFU g -1 dry soil, 30.00 * 10 7 CFU g -1 dry soil, and 90.66%), respectively, compared to the comparison treatment”
t0“Coriander Oil (Coriandrum sativum L.)”
t1“The treatment of a mixture of bacteria and fungus residues with the presence of mycorrhizae”
Claim · model-written summary
The mixture gave the highest mycorrhizal infection, 90.66%.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- mixture of bacteria and fungus residues with the presence of mycorrhizaet1
- Interactor
- mycorrhizaee0symbiont
- Outcome
- percentage of mycorrhizae infectione0
- Direction
- higheste0
- Value
- 90.66%e0
- Comparator
- comparison treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highest amounts in oil yield, total yield, biomass carbon, numbers of Azotobacter and Pseudomonas bacteria, and the percentage of mycorrhizae infection, which recorded (153 L.ha -1 , 632.50 kg.ha -1 , 222.65 mg C kg soil -1 , 15.66 * 10 7 CFU g -1 dry soil, 30.00 * 10 7 CFU g -1 dry soil, and 90.66%), respectively, compared to the comparison treatment”
t0“Coriander Oil (Coriandrum sativum L.)”
t1“The treatment of a mixture of bacteria and fungus residues with the presence of mycorrhizae”
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