Abstract
Abstract In pot experiments dry matter yield of seed of Vicia faba was increased by increasing application of S at all N‐ and P‐levels and, by P at all S‐ and N‐levels. Significant interactions were found for PxN (0.1%) and SxP (1%). N‐concentrations generally increased with S‐additions, but decreased with large applications of N and P. Significant interactions were found for PxN fl‐1%) and SxP (5%) with regard to N concentration. Maximum increases in cystine and methionine contents from S‐application were respectively 39.1 and 13.7% expressed as % of dry matter and 37.9 and 12.3% expressed as g/16 g N. Highly significant correlation coefficients were obtained between concentrations (g/16 gN) ofa number of protein am/no acids in seeds and total‐N content. In a feeding trial with rats, the biological value of non‐S treated seed was 40.8 and increased to about 60 in seed from S‐treatments Addition of synthetic cystine and methionine to seed from the non‐S treatment could not entirely substitute these acids present in the protein of seed from S‐treatments with regard to effects on the biological value of seed protein.
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Claims 13
Claim · model-written summary
Increasing S increased Vicia faba seed dry matter yield at every N and P level.
- Taxon
- Vicia faba
Vicia fabae0 - Treatment
- increasing application of Se0
- Outcome
- dry matter yield of seede0
- Direction
- increasede0
- Qualifier
- at all N‐ and P‐levelse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“dry matter yield of seed of Vicia faba was increased by increasing application of S at all N‐ and P‐levels”
Claim · model-written summary
P application increased seed dry matter yield at every S and N level.
- Taxon
- Vicia fabaVicia fabae1
- Treatment
- Pe0
- Outcome
- dry matter yield of seede1
- Direction
- increasede1
- Qualifier
- at all S‐ and N‐levelse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“by P at all S‐ and N‐levels”
e1“dry matter yield of seed of Vicia faba was increased”
Claim · model-written summary
Seed yield had significant P by N and S by P interactions.
- Taxon
- Vicia fabaVicia fabae1
- Treatment
- PxNe0
- Outcome
- dry matter yield of seede1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant interactions were found for PxN (0.1%) and SxP (1%).”
e1“dry matter yield of seed of Vicia faba”
Claim · model-written summary
S additions generally increased seed N concentration.
- Taxon
- Vicia fabaVicia fabae1
- Treatment
- S‐additionse0
- Outcome
- N‐concentrationse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“N‐concentrations generally increased with S‐additions”
e1“Vicia faba”
Claim · model-written summary
Large N and P applications decreased N concentration.
- Taxon
- Vicia fabaVicia fabae2
- Treatment
- large applications of N and Pe0
- Outcome
- N‐concentrationse1
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“decreased with large applications of N and P”
e1“N‐concentrations generally increased with S‐additions”
e2“Vicia faba”
Claim · model-written summary
N concentration had significant P by N and S by P interactions.
- Taxon
- Vicia fabaVicia fabae1
- Treatment
- PxNe0
- Outcome
- N concentratione0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant interactions were found for PxN fl‐1%) and SxP (5%) with regard to N concentration.”
e1“Vicia faba”
Claim · model-written summary
Sulfur application increased seed cystine content by up to 39.1% of dry matter.
- Taxon
- Vicia fabaVicia fabae1
- Treatment
- S‐applicatione0
- Outcome
- cystinee0
- Direction
- increasese0
- Value
- 39.1e0
- Qualifier
- % of dry mattere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum increases in cystine and methionine contents from S‐application were respectively 39.1 and 13.7% expressed as % of dry matter”
e1“Vicia faba”
Claim · model-written summary
Sulfur application increased seed methionine content by up to 13.7% of dry matter.
- Taxon
- Vicia fabaVicia fabae1
- Treatment
- S‐applicatione0
- Outcome
- methioninee0
- Direction
- increasese0
- Value
- 13.7%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum increases in cystine and methionine contents from S‐application were respectively 39.1 and 13.7% expressed as % of dry matter”
e1“Vicia faba”
Claim · model-written summary
Sulfur application increased cystine by up to 37.9% when expressed as g/16 g N.
- Taxon
- Vicia fabaVicia fabae2
- Treatment
- S‐applicatione1
- Outcome
- cystinee1
- Direction
- increasese1
- Value
- 37.9e0
- Qualifier
- g/16 g Ne0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“37.9 and 12.3% expressed as g/16 g N”
e1“Maximum increases in cystine and methionine contents from S‐application”
e2“Vicia faba”
Claim · model-written summary
Sulfur application increased methionine by up to 12.3% when expressed as g/16 g N.
- Taxon
- Vicia fabaVicia fabae2
- Treatment
- S‐applicatione1
- Outcome
- methioninee1
- Direction
- increasese1
- Value
- 12.3%e0
- Qualifier
- g/16 g Ne0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“37.9 and 12.3% expressed as g/16 g N”
e1“Maximum increases in cystine and methionine contents from S‐application”
e2“Vicia faba”
Claim · model-written summary
Seed protein amino acid concentrations correlated significantly with total N content.
- Taxon
- Vicia fabaVicia fabae1
- Compound
- total‐Ne0
- Outcome
- concentrations (g/16 gN) ofa number of protein am/no acids in seedse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highly significant correlation coefficients were obtained between concentrations (g/16 gN) ofa number of protein am/no acids in seeds and total‐N content.”
e1“Vicia faba”
Claim · model-written summary
Seed from S treatments had a biological value of about 60 compared with 40.8 without S.
- Taxon
- Vicia fabaVicia fabae1
- Treatment
- S‐treatmentse0
- Outcome
- biological valuee0
- Direction
- increasede0
- Value
- about 60e0
- Qualifier
- 40.8e0
- Comparator
- non‐S treated seede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“biological value of non‐S treated seed was 40.8 and increased to about 60 in seed from S‐treatments”
e1“Vicia faba”
Claim · model-written summary
Adding synthetic cystine and methionine to untreated seed did not fully substitute for amino acids incorporated through S treatment in biological value.
- Taxon
- Vicia fabaVicia fabae1
- Treatment
- Addition of synthetic cystine and methioninee0
- Outcome
- biological value of seed proteine0
- Direction
- could not entirely substitutee0
- Comparator
- seed from S‐treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Addition of synthetic cystine and methionine to seed from the non‐S treatment could not entirely substitute these acids present in the protein of seed from S‐treatments with regard to effects on the biological value of seed protein.”
e1“Vicia faba”
The same questions in other papers
methionine · quality: protein · Vicia faba (faba bean)Positive and negative results
2 in the opposite direction
- positive
- positive
phosphorus · yield · Vicia faba (faba bean)Positive and negative results
62 papers in the same direction as this paper · 5 in the opposite direction
- negative
- no effect
- negative
64 papers more in this group
See all 68 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.