Abstract
A field experiment was carried out at the research station of the College of Agriculture, University of Anbar, during the spring season of 2021-2022 to study the effect of adding organic fertilizer and spraying with zinc sulfate on two cultivars of Solanum tuberosum L. The study was conducted as a factorial experiment within the design of completely randomized sectors (RCBD). The first factor included ten composting treatments (control treatment, chemical fertilization treatment, organic fertilization poultry treatment 50 g/plant, organic fertilization treatment 100 g/plant, spraying treatment 1 g zinc sulfate/plant, spraying treatment 3 g zinc sulfate/plant, interaction treatment 50 g organic fertilizer/plant + 1 g zinc sulfate, interaction treatment 50 g organic fertilizer/plant + 3 g zinc sulfate, interaction treatment 100 g organic fertilizer/plant + 1 g zinc sulfate, interaction treatment 100 g organic fertilizer/plant + 3 g zinc sulfate). The second factor included the potato cultivars Naima and Challenger rank Elite. The total number of treatments amounted to 20 and was repeated three times, bringing the number of experimental units to 60. The averages were compared at a probability level of 5%. The results of the experiment can be summarized as follows: Fertilization treatments affected shoot characteristics such as the number of leaves, shoot dry weight, and chlorophyll content in the leaves. The interaction treatments (100 g organic fertilizer + 3 g zinc sulfate) and (50 g organic fertilizer + 1 g zinc sulfate) excelled by achieving the highest shoot dry weight and chlorophyll content, amounting to 349.900 g. plant-1 and 38.430 gm-1, respectively, compared to the lowest value achieved by the control treatment, which amounted to 73.800 gm. plant-1 and 21.130 mg.100 g-1.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 3
Claim · model-written summary
Interaction of 100 g organic fertilizer with 3 g zinc sulfate, and 50 g organic fertilizer with 1 g zinc sulfate, gave the highest shoot dry weight, 349.900 g plant-1.
- Taxon
- Solanum tuberosum
Solanum tuberosume1 - Treatment
- interaction treatments (100 g organic fertilizer + 3 g zinc sulfate) and (50 g organic fertilizer + 1 g zinc sulfate)e2
- Outcome
- shoot dry weighte2
- Direction
- higheste2
- Value
- 349.900 g. plant-1e2
- Qualifier
- which amounted to 73.800 gm. plant-1e2
- Comparator
- control treatmente2
- Setting
- research station of the College of Agriculture, University of Anbare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was carried out at the research station of the College of Agriculture, University of Anbar, during the spring season of 2021-2022”
e1“to study the effect of adding organic fertilizer and spraying with zinc sulfate on two cultivars of Solanum tuberosum L.”
e2“The interaction treatments (100 g organic fertilizer + 3 g zinc sulfate) and (50 g organic fertilizer + 1 g zinc sulfate) excelled by achieving the highest shoot dry weight and chlorophyll content, amounting to 349.900 g. plant-1 and 38.430 gm-1, respectively, compared to the lowest value achieved by the control treatment, which amounted to 73.800 gm. plant-1 and 21.130 mg.100 g-1”
Claim · model-written summary
The same interaction treatments gave the highest chlorophyll content, 38.430 gm-1, compared with the control treatment.
- Taxon
- Solanum tuberosumSolanum tuberosume1
- Treatment
- interaction treatments (100 g organic fertilizer + 3 g zinc sulfate) and (50 g organic fertilizer + 1 g zinc sulfate)e2
- Outcome
- chlorophyll contente2
- Direction
- higheste2
- Value
- 38.430 gm-1e2
- Qualifier
- 21.130 mg.100 g-1e2
- Comparator
- control treatmente2
- Setting
- research station of the College of Agriculture, University of Anbare0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was carried out at the research station of the College of Agriculture, University of Anbar, during the spring season of 2021-2022”
e1“to study the effect of adding organic fertilizer and spraying with zinc sulfate on two cultivars of Solanum tuberosum L.”
e2“The interaction treatments (100 g organic fertilizer + 3 g zinc sulfate) and (50 g organic fertilizer + 1 g zinc sulfate) excelled by achieving the highest shoot dry weight and chlorophyll content, amounting to 349.900 g. plant-1 and 38.430 gm-1, respectively, compared to the lowest value achieved by the control treatment, which amounted to 73.800 gm. plant-1 and 21.130 mg.100 g-1”
Claim · model-written summary
Fertilization treatments affected shoot characteristics such as number of leaves, shoot dry weight and chlorophyll content in potato.
- Taxon
- Solanum tuberosumSolanum tuberosume1
- Treatment
- Fertilization treatmentse3
- Outcome
- shoot characteristicse3
- Comparator
- control treatmente2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“to study the effect of adding organic fertilizer and spraying with zinc sulfate on two cultivars of Solanum tuberosum L.”
e3“Fertilization treatments affected shoot characteristics such as the number of leaves, shoot dry weight, and chlorophyll content in the leaves”
e2“The interaction treatments (100 g organic fertilizer + 3 g zinc sulfate) and (50 g organic fertilizer + 1 g zinc sulfate) excelled by achieving the highest shoot dry weight and chlorophyll content, amounting to 349.900 g. plant-1 and 38.430 gm-1, respectively, compared to the lowest value achieved by the control treatment, which amounted to 73.800 gm. plant-1 and 21.130 mg.100 g-1”
The same questions in other papers
zinc sulfate · growth · Solanum tuberosum (potato)Positive and negative results
6 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- positive
4 papers more in this group
See all 8 papers →organic · growth · Solanum tuberosum (potato)Positive and negative results
2 papers in the same direction as this paper · 3 in the opposite direction
- negative
- negative
- negative
2 papers more in this group
See all 6 papers →fertilization · physiology: pigments · Solanum tuberosum (potato)Positive and negative results
17 papers in the same direction as this paper · 3 in the opposite direction
- no effect
- no effect
- no effect
17 papers more in this group
See all 21 papers →fertilization · growth · Solanum tuberosum (potato)Positive and negative results
121 papers in the same direction as this paper · 16 in the opposite direction · 2 reporting no difference from an alternative
- positive
- no effect
- negative
136 papers more in this group
See all 140 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.