Abstract
The aim of the field experiment was to analyze the impact of various nitrogen and sulphur doses on the content and uptake of spring grains of iron, manganese, copper, and zinc. The study was conducted in southeastern Poland (2009–2011) on Cambisols (WRB 2007), in conditions of low soil sulphur content. The experiment included 4 doses of N fertilization (0, 40, 80, and 120 kg/ha) and 2 doses of S application (0 and 50 kg/ha). The analysis showed that fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat. The combination resulted in beneficial content of Fe, Mn, Zn, and Cu (Fe 45.00, Mn 35.67, Zn 34.63, and Cu 3.65 mg/kg) and beneficial uptake of microelements by grain DM (Fe 216.1, Mn 171.3, Zn 166.4, and Cu 17.52 g/ha). The highest grain yield (5.43 t/ha) was obtained after the application of nitrogen at a dose of 80 kg/ha and sulphur at a dose of 50 kg/ha. In relation to control, this increase of grain yield amounted to 13.3%. Significant correlations were also found between grain yield and the content and uptake of all microelements, as well as between elements. No significant correlation was found only between the content and uptake of Fe and the content of Mn and between the content of Mn and Cu. Sulphur supplementation of NPK fertilization can be a good means of agronomic biofortification for spring wheat in order to increase the content and uptake of micronutrients such as Fe, Mn, Zn, and Cu.
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Claims 15
Claim · model-written summary
Nitrogen and sulphur fertilization had a positive effect on the studied features of spring wheat
- Taxon
- spring wheat
Triticum aestivume0 - Treatment
- fertilization with nitrogen and sulphure0
- Outcome
- studied featurese0
- Direction
- positive effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
Claim · model-written summary
The combination of nitrogen and sulphur gave beneficial Fe content of 45.00 in spring wheat grain
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- fertilization with nitrogen and sulphure0
- Outcome
- contente1
- Value
- 45.00e1
- Qualifier
- Fe 45.00e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e1“The combination resulted in beneficial content of Fe, Mn, Zn, and Cu (Fe 45.00, Mn 35.67, Zn 34.63, and Cu 3.65 mg/kg)”
Claim · model-written summary
The combination of nitrogen and sulphur gave beneficial Mn content of 35.67 in spring wheat grain
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- fertilization with nitrogen and sulphure0
- Outcome
- contente1
- Value
- 35.67e1
- Qualifier
- Mn 35.67e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e1“The combination resulted in beneficial content of Fe, Mn, Zn, and Cu (Fe 45.00, Mn 35.67, Zn 34.63, and Cu 3.65 mg/kg)”
Claim · model-written summary
The combination of nitrogen and sulphur gave beneficial Zn content of 34.63 in spring wheat grain
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- fertilization with nitrogen and sulphure0
- Outcome
- contente1
- Value
- 34.63e1
- Qualifier
- Zn 34.63e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e1“The combination resulted in beneficial content of Fe, Mn, Zn, and Cu (Fe 45.00, Mn 35.67, Zn 34.63, and Cu 3.65 mg/kg)”
Claim · model-written summary
The combination of nitrogen and sulphur gave beneficial Cu content of 3.65 in spring wheat grain
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- fertilization with nitrogen and sulphure0
- Outcome
- contente1
- Value
- 3.65e1
- Qualifier
- Cu 3.65e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e1“The combination resulted in beneficial content of Fe, Mn, Zn, and Cu (Fe 45.00, Mn 35.67, Zn 34.63, and Cu 3.65 mg/kg)”
Claim · model-written summary
The combination of nitrogen and sulphur gave beneficial uptake of Fe of 216.1 by spring wheat grain
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- fertilization with nitrogen and sulphure0
- Outcome
- uptake of microelements by grain DMe2
- Value
- 216.1e2
- Qualifier
- Fe 216.1e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e2“beneficial uptake of microelements by grain DM (Fe 216.1, Mn 171.3, Zn 166.4, and Cu 17.52 g/ha)”
Claim · model-written summary
The combination of nitrogen and sulphur gave beneficial uptake of Mn of 171.3 by spring wheat grain
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- fertilization with nitrogen and sulphure0
- Outcome
- uptake of microelements by grain DMe2
- Value
- 171.3e2
- Qualifier
- Mn 171.3e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e2“beneficial uptake of microelements by grain DM (Fe 216.1, Mn 171.3, Zn 166.4, and Cu 17.52 g/ha)”
Claim · model-written summary
The combination of nitrogen and sulphur gave beneficial uptake of Zn of 166.4 by spring wheat grain
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- fertilization with nitrogen and sulphure0
- Outcome
- uptake of microelements by grain DMe2
- Value
- 166.4e2
- Qualifier
- Zn 166.4e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e2“beneficial uptake of microelements by grain DM (Fe 216.1, Mn 171.3, Zn 166.4, and Cu 17.52 g/ha)”
Claim · model-written summary
The combination of nitrogen and sulphur gave beneficial uptake of Cu of 17.52 by spring wheat grain
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- fertilization with nitrogen and sulphure0
- Outcome
- uptake of microelements by grain DMe2
- Value
- 17.52e2
- Qualifier
- Cu 17.52e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e2“beneficial uptake of microelements by grain DM (Fe 216.1, Mn 171.3, Zn 166.4, and Cu 17.52 g/ha)”
Claim · model-written summary
The highest spring wheat grain yield (5.43 t/ha) was obtained with nitrogen at 80 kg/ha and sulphur at 50 kg/ha
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- nitrogen at a dose of 80 kg/ha and sulphur at a dose of 50 kg/hae3
- Outcome
- grain yielde3
- Direction
- higheste3
- Value
- 5.43 t/hae3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e3“The highest grain yield (5.43 t/ha) was obtained after the application of nitrogen at a dose of 80 kg/ha and sulphur at a dose of 50 kg/ha”
Claim · model-written summary
Nitrogen 80 kg/ha and sulphur 50 kg/ha increased spring wheat grain yield by 13.3% relative to control
- Taxon
- spring wheatTriticum aestivume0
- Treatment
- nitrogen at a dose of 80 kg/ha and sulphur at a dose of 50 kg/hae3
- Outcome
- grain yielde4
- Direction
- increasee4
- Value
- 13.3%e4
- Comparator
- controle4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e3“The highest grain yield (5.43 t/ha) was obtained after the application of nitrogen at a dose of 80 kg/ha and sulphur at a dose of 50 kg/ha”
e4“In relation to control, this increase of grain yield amounted to 13.3%”
Claim · model-written summary
Grain yield was significantly correlated with the content and uptake of microelements
- Taxon
- spring wheatTriticum aestivume0
- Compound
- microelementse5
- Outcome
- grain yielde5
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e5“Significant correlations were also found between grain yield and the content and uptake of all microelements”
Claim · model-written summary
Fe content and uptake showed no significant correlation with Mn content
- Taxon
- spring wheatTriticum aestivume0
- Compound
- Fee6
- Outcome
- correlatione6
- Direction
- no_changeinferrede6
- Qualifier
- content of Mne6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e6“No significant correlation was found only between the content and uptake of Fe and the content of Mn and between the content of Mn and Cu”
Claim · model-written summary
Mn content showed no significant correlation with Cu content
- Taxon
- spring wheatTriticum aestivume0
- Compound
- Mne6
- Outcome
- correlatione6
- Direction
- no_changeinferrede6
- Qualifier
- Cue6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilization with nitrogen and sulphur had a positive effect on the studied features of spring wheat”
e6“No significant correlation was found only between the content and uptake of Fe and the content of Mn and between the content of Mn and Cu”
Claim · model-written summary
Sulphur supplementation of NPK fertilization is suggested as a means of agronomic biofortification of spring wheat
- Taxon
- spring wheatTriticum aestivume7
- Treatment
- Sulphur supplementation of NPK fertilizatione7
- Outcome
- content and uptake of micronutrientse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“Sulphur supplementation of NPK fertilization can be a good means of agronomic biofortification for spring wheat in order to increase the content and uptake of micronutrients”
The same questions in other papers
sulfur atom · yield · Triticum aestivum (wheat)Results differ
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- positive
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1,736 papers in the same direction as this paper · 285 in the opposite direction · 39 reporting no difference from an alternative
- no effect
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See all 2,061 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.