Abstract
Two trials were conducted to determine the effect of swine manure application on wheat growth and nutrient uptake. Manure was added to soil on a nitrogen (N) basis at 325 kg plant-available nitrogen (PAN) ha−1 (experiment 1) and on a phosphorus (P) basis at 50 kg P ha−1, while maintaining a rate of 325 kg PAN ha−1 through ammonium sulfate addition (experiment 2). Manure treatments increased overall wheat growth by 29% (P < 0.005) compared to the negative control (NC) and increased plant tissue N mass 48% (P < 0.001) and P mass 61% (P < 0.002) (experiment 1). Fertilizer control tended to increase (P < 0.10) wheat growth and increased total vegetative tissue N mass by 23% (P < 0.006) and potassium mass by 20% (P < 0.002) compared to manure treatments. Manure treatments increased wheat growth by 23% (P < 0.03) compared to the NC at the first harvest (experiment 2).
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 7
Claim · model-written summary
Manure treatments increased overall wheat growth by 29% compared to the negative control (experiment 1).
- Taxon
- wheat
Triticum aestivume1 - Treatment
- Manure treatmentse1
- Outcome
- overall wheat growthe1
- Direction
- increasede1
- Value
- 29%e1
- Qualifier
- experiment 1e1
- Comparator
- negative control (NC)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Manure treatments increased overall wheat growth by 29% (P < 0.005) compared to the negative control (NC) and increased plant tissue N mass 48% (P < 0.001) and P mass 61% (P < 0.002) (experiment 1)”
Claim · model-written summary
Manure treatments increased plant tissue N mass by 48% compared to the negative control (experiment 1).
- Taxon
- wheatTriticum aestivume1
- Treatment
- Manure treatmentse1
- Outcome
- plant tissue N masse1
- Direction
- increasede1
- Value
- 48%e1
- Qualifier
- experiment 1e1
- Comparator
- negative control (NC)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Manure treatments increased overall wheat growth by 29% (P < 0.005) compared to the negative control (NC) and increased plant tissue N mass 48% (P < 0.001) and P mass 61% (P < 0.002) (experiment 1)”
Claim · model-written summary
Manure treatments increased plant tissue P mass by 61% compared to the negative control (experiment 1).
- Taxon
- wheatTriticum aestivume1
- Treatment
- Manure treatmentse1
- Outcome
- P masse1
- Direction
- increasede1
- Value
- 61%e1
- Qualifier
- experiment 1e1
- Comparator
- negative control (NC)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Manure treatments increased overall wheat growth by 29% (P < 0.005) compared to the negative control (NC) and increased plant tissue N mass 48% (P < 0.001) and P mass 61% (P < 0.002) (experiment 1)”
Claim · model-written summary
The fertilizer control tended to increase wheat growth compared to manure treatments.
- Taxon
- wheatTriticum aestivume2
- Treatment
- Fertilizer controle2
- Outcome
- wheat growthe2
- Direction
- increasee2
- Qualifier
- P < 0.10e2
- Comparator
- manure treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Fertilizer control tended to increase (P < 0.10) wheat growth and increased total vegetative tissue N mass by 23% (P < 0.006) and potassium mass by 20% (P < 0.002) compared to manure treatments”
Claim · model-written summary
The fertilizer control increased total vegetative tissue N mass by 23% compared to manure treatments.
- Taxon
- wheatTriticum aestivume2
- Treatment
- Fertilizer controle2
- Outcome
- total vegetative tissue N masse2
- Direction
- increasede2
- Value
- 23%e2
- Comparator
- manure treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Fertilizer control tended to increase (P < 0.10) wheat growth and increased total vegetative tissue N mass by 23% (P < 0.006) and potassium mass by 20% (P < 0.002) compared to manure treatments”
Claim · model-written summary
The fertilizer control increased potassium mass by 20% compared to manure treatments.
- Taxon
- wheatTriticum aestivume2
- Treatment
- Fertilizer controle2
- Outcome
- potassium masse2
- Direction
- increasede2
- Value
- 20%e2
- Comparator
- manure treatmentse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Fertilizer control tended to increase (P < 0.10) wheat growth and increased total vegetative tissue N mass by 23% (P < 0.006) and potassium mass by 20% (P < 0.002) compared to manure treatments”
Claim · model-written summary
Manure treatments increased wheat growth by 23% compared to the NC at the first harvest (experiment 2).
- Taxon
- wheatTriticum aestivume3
- Treatment
- Manure treatmentse3
- Outcome
- wheat growthe3
- Direction
- increasede3
- Value
- 23%e3
- Qualifier
- first harveste3
- Comparator
- NCe3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Manure treatments increased wheat growth by 23% (P < 0.03) compared to the NC at the first harvest (experiment 2)”
The same questions in other papers
fertilization · growth · Triticum aestivum (wheat)Positive and negative results
662 papers in the same direction as this paper · 89 in the opposite direction · 3 reporting no difference from an alternative
- no effect
- positive
- no effect
751 papers more in this group
See all 755 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.