Abstract
Abstract A field experiment was conducted in the Al-Mashroo area / Al-Hamzawi, affiliated to Al-Musayyib district, located 35 km north of Babylon, in order to know the effect of bio-fertilizer and pesticide spraying on potato yield and its quality traits under the influence of different irrigation periods. The experiment was conducted according to a split-split plot design within the (Randomized Complete Block Design) RCBD with three replicates. The experiment included three factors, the first factor is the irrigation periods (5, 7, and 9) days, which represent the main plots. The second factor is biofertilizer with three levels (control treatment without adding CO, inoculation treatment with rhizobia R, inoculation treatment with mycorrhizal M) and the sub-plots are represented. The third factor is metribuzin with four levels (no addition of CO, pre-emergence, post-emergence, late post-emergence) and the sub-sub plots are represented. The results of the statistical analysis showed that the pre-emergence and post-emergence treatments were significantly superior in the number of stems, chlorophyll content in leaves and leaf area, and the fertilizer treatment (Myco) and chlorophyll content in leaves were excelled, and the number of leaves reached (23.06 and 24.66 SPAD, 28.10 and 29.15 (leaf.plant -1 ) The irrigation treatment every 7 days was significantly excelled in the number of leaves and leaf area (30.25 and 31.35 leaf.plant -1 , 193.5 and 195.5 cm2). (28.3 and 3.53 stem.plant -1 and 3.58 and 3.88 stem.plant -1 , 36.77 and 35.97 leaf.plant -1 and 37.77 and 37.68 leaf.plant -1 , 219.2.224.4 cm 2 and 215.5 and 227.1 cm 2 ) and the bi-interaction between Irrigation periods and biofertilizer had a significant effect and the 7-day Myco × interaction was superior in the number of stems, number of leaves and leaf area (3.34 and 3.76 stems. plant -1 , 32.40 and 33.65 leaves. plant -1 , 216.3 and 219.0 cm 2 ) and the two-way interaction between the two pesticides was The biofertilizer had a significant effect, and the interaction of post × Myco was excelled in the number of stems (3.24 and 3.78 stems. plant -1 ). -1, 268.6 and 271.8 cm 2 ).
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Claims 6
Claim · model-written summary
Pre-emergence and post-emergence metribuzin treatments were significantly superior in stem number, leaf chlorophyll content and leaf area compared with no metribuzin.
- Taxon
- potato
Solanum tuberosume0 - Treatment
- pre-emergence and post-emergence treatmentse1
- Outcome
- number of stems, chlorophyll content in leaves and leaf areae1
- Direction
- superiore1
- Comparator
- no addition of COe2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of bio-fertilizer and pesticide spraying on potato yield and its quality traits”
e1“the pre-emergence and post-emergence treatments were significantly superior in the number of stems, chlorophyll content in leaves and leaf area”
e2“metribuzin with four levels (no addition of CO, pre-emergence, post-emergence, late post-emergence)”
Claim · model-written summary
The irrigation treatment every 7 days was significantly superior in number of leaves and leaf area compared with the other irrigation periods.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- irrigation treatment every 7 dayse3
- Outcome
- number of leaves and leaf areae3
- Direction
- significantly excellede3
- Comparator
- irrigation periods (5, 7, and 9) dayse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of bio-fertilizer and pesticide spraying on potato yield and its quality traits”
e3“The irrigation treatment every 7 days was significantly excelled in the number of leaves and leaf area”
e4“the irrigation periods (5, 7, and 9) days, which represent the main plots”
Claim · model-written summary
Leaf chlorophyll content was excelled under the mycorrhizal inoculation treatment (Myco) compared with the control without biofertilizer.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- fertilizer treatment (Myco)e5
- Interactor
- mycorrhizal Me4symbiont
- Outcome
- chlorophyll content in leavese5
- Direction
- excellede5
- Comparator
- control treatment without adding COe4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of bio-fertilizer and pesticide spraying on potato yield and its quality traits”
e4“biofertilizer with three levels (control treatment without adding CO, inoculation treatment with rhizobia R, inoculation treatment with mycorrhizal M)”
e5“the fertilizer treatment (Myco) and chlorophyll content in leaves were excelled”
Claim · model-written summary
The 7-day Myco interaction was superior in number of stems, number of leaves and leaf area.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- 7-day Myco × interactione6
- Outcome
- number of stems, number of leaves and leaf areae6
- Direction
- superiore6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of bio-fertilizer and pesticide spraying on potato yield and its quality traits”
e6“the 7-day Myco × interaction was superior in the number of stems, number of leaves and leaf area”
Claim · model-written summary
The bi-interaction between irrigation period and biofertilizer had a significant effect on potato growth.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- bi-interaction between Irrigation periods and biofertilizere7
- Outcome
- significant effecte7
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of bio-fertilizer and pesticide spraying on potato yield and its quality traits”
e7“the bi-interaction between Irrigation periods and biofertilizer had a significant effect”
Claim · model-written summary
The interaction of post-emergence metribuzin with Myco was excelled in number of stems.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- post × Mycoe2
- Outcome
- number of stemse2
- Direction
- excellede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of bio-fertilizer and pesticide spraying on potato yield and its quality traits”
e2“the interaction of post × Myco was excelled in the number of stems”
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