Abstract
Currently , the agricultural use of sewage sludge as organic fertilizer is considered a promising alternative to final disposal . The objective of this study was to evaluate the application of composted sewage sludge as a source of N compared mineral N nutrition and yield of triticale . The experiment was conducted at the Experimental Farm San Manuel , belonging to the Faculty of Agricultural Sciences , UNESP, Botucatu , located in San Manuel , SP . The experimental design was adopted in randomized block design with six treatments and five replications : T0 - nitrogen fertilization ; T1 - nitrogen chemical fertilizer according to the recommendation for culture; T2 - 50 % nitrogen from sewage sludge and 50 % in mineral form ; T3 - 100 % nitrogen from sewage sludge ; T4 - 150 % nitrogen from sewage sludge ; and T5 - 200 % nitrogen from sewage sludge . The number of final plant dry matter yield and grain weight of 1000 seeds , foliar concentrations and nutrient export was evaluated . Increased sludge dose provided an increase in grain yield in foliar contents of N, Ca , S and Zn and export of N , P , K , Mg , S , Mn and Zn , did not affect the stand , yield matters and dry weight of 1000 grains . The mineral N influenced the foliar Ca.
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Claims 10
Claim · model-written summary
Increasing sludge dose increased grain yield.
- Taxon
- triticale
×Triticosecalee1 - Treatment
- Increased sludge dosee0
- Outcome
- grain yielde0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased sludge dose provided an increase in grain yield”
e1“triticale”
Claim · model-written summary
Increasing sludge dose increased foliar N, Ca and S content.
- Taxon
- triticale×Triticosecalee1
- Treatment
- Increased sludge dosee0
- Outcome
- foliar contents of N, Ca , Se0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased sludge dose provided an increase in grain yield in foliar contents of N, Ca , S and Zn”
e1“triticale”
Claim · model-written summary
Increasing sludge dose increased foliar Zn content.
- Taxon
- triticale×Triticosecalee1
- Treatment
- Increased sludge dosee0
- Outcome
- foliar contents of N, Ca , S and Zne0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased sludge dose provided an increase in grain yield in foliar contents of N, Ca , S and Zn”
e1“triticale”
Claim · model-written summary
Increasing sludge dose increased export of N, P and K.
- Taxon
- triticale×Triticosecalee1
- Treatment
- Increased sludge dosee0
- Outcome
- export of N , P , Ke0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased sludge dose provided an increase in grain yield in foliar contents of N, Ca , S and Zn and export of N , P , K , Mg , S , Mn and Zn”
e1“triticale”
Claim · model-written summary
Increasing sludge dose increased export of Mg, S and Mn.
- Taxon
- triticale×Triticosecalee1
- Treatment
- Increased sludge dosee0
- Outcome
- Mg , S , Mne0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased sludge dose provided an increase in grain yield in foliar contents of N, Ca , S and Zn and export of N , P , K , Mg , S , Mn and Zn”
e1“triticale”
Claim · model-written summary
Increasing sludge dose increased Zn export.
- Taxon
- triticale×Triticosecalee1
- Treatment
- Increased sludge dosee0
- Outcome
- export of N , P , K , Mg , S , Mn and Zne0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased sludge dose provided an increase in grain yield in foliar contents of N, Ca , S and Zn and export of N , P , K , Mg , S , Mn and Zn”
e1“triticale”
Claim · model-written summary
Sludge dose did not affect the stand.
- Taxon
- triticale×Triticosecalee1
- Treatment
- Increased sludge dosee0
- Outcome
- stande0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased sludge dose provided an increase in grain yield in foliar contents of N, Ca , S and Zn and export of N , P , K , Mg , S , Mn and Zn , did not affect the stand , yield matters and dry weight of 1000 grains”
e1“triticale”
Claim · model-written summary
Sludge dose did not affect dry matter yield.
- Taxon
- triticale×Triticosecalee1
- Treatment
- sludge dosee2
- Outcome
- yield matterse0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“did not affect the stand , yield matters and dry weight of 1000 grains”
e1“triticale”
e2“Increased sludge dose provided an increase in grain yield”
Claim · model-written summary
Sludge dose did not affect 1000-grain weight.
- Taxon
- triticale×Triticosecalee1
- Treatment
- Increased sludge dosee0
- Outcome
- dry weight of 1000 grainse0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased sludge dose provided an increase in grain yield in foliar contents of N, Ca , S and Zn and export of N , P , K , Mg , S , Mn and Zn , did not affect the stand , yield matters and dry weight of 1000 grains”
e1“triticale”
Claim · model-written summary
Mineral N influenced foliar Ca content.
- Taxon
- triticale×Triticosecalee1
- Treatment
- mineral Ne0
- Outcome
- foliar Cae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mineral N influenced the foliar Ca.”
e1“triticale”
The same questions in other papers
organic · nutrient: content · x Triticosecale (triticale)Results agree
2 papers in the same direction as this paper
- positive
- positive
organic · yield · x Triticosecale (triticale)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 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.