Abstract
The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS). The design was in randomized blocks with five treatments, four doses of LSS (0, 120, 240, and 360 m3 ha−1 plotted in 0, 30, 60, and 90 m3 ha−1 per cut, respectively) and mineral fertilization (200 kg ha−1 N in four applications of 50 kg ha−1). Vegetative and nutritive characteristics of the plants were evaluated. The 360 m3 ha−1 dose showed results equal to mineral fertilization in most of the studied variables. The emission index decreased 34% in relation to the control with the application of 90 m3 ha−1 of LSS in the soil. In the neutral and acid detergent fiber (NDF and ADF) variables, there was no difference between the doses of LSS and the mineral dose. The increments in the comparison between doses were plant height (39%), crude protein (15%), extractions of N (140%), P (153%), K (147%), Ca (89%), Mg (110%), S (107%), Fe (119%), Zn (104%), Mn (106%), and Cu (101%). The dose of 90 m3 ha−1 of LSS by cut promoted an increase in dry matter yield and crude protein content, without altering NDF and ADF, in addition to linearly increasing macro and micronutrients in Urochloa ruziziensis.
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Claims 18
Claim · model-written summary
The 360 m3 ha−1 liquid swine slurry dose gave results equal to mineral fertilization in most studied variables
- Taxon
- Urochloa ruziziensis
Urochloa ruziziensise0 - Treatment
- 360 m3 ha−1e1
- Outcome
- most of the studied variablese1
- Direction
- equale1
- Comparator
- mineral fertilizatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“The 360 m3 ha−1 dose showed results equal to mineral fertilization in most of the studied variables”
Claim · model-written summary
The 90 m3 ha−1 per-cut dose of liquid swine slurry decreased the emission index by 34% relative to the control
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Treatment
- 90 m3 ha−1 of LSSe2
- Outcome
- emission indexe2
- Direction
- decreasede2
- Value
- 34%e2
- Comparator
- controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e2“The emission index decreased 34% in relation to the control with the application of 90 m3 ha−1 of LSS in the soil”
Claim · model-written summary
Doses of liquid swine slurry and the mineral dose gave no difference in NDF and ADF
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Treatment
- doses of LSSe3
- Outcome
- neutral and acid detergent fiber (NDF and ADF) variablese3
- Direction
- no differencee3
- Comparator
- mineral dosee3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e3“In the neutral and acid detergent fiber (NDF and ADF) variables, there was no difference between the doses of LSS and the mineral dose”
Claim · model-written summary
Plant height increased by 39% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- plant heighte4
- Value
- 39%e4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e4“plant height (39%)”
Claim · model-written summary
Crude protein increased by 15% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- crude proteine5
- Value
- 15%e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e5“crude protein (15%)”
Claim · model-written summary
N extraction increased by 140% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- extractions of Ne6
- Value
- 140%e6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e6“extractions of N (140%)”
Claim · model-written summary
P extraction increased by 153% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- Pe7
- Value
- 153%e7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e7“P (153%)”
Claim · model-written summary
K extraction increased by 147% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- Ke1
- Value
- 147%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“K (147%)”
Claim · model-written summary
Ca extraction increased by 89% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- Cae1
- Value
- 89%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“Ca (89%)”
Claim · model-written summary
Mg extraction increased by 110% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- Mge1
- Value
- 110%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“Mg (110%)”
Claim · model-written summary
S extraction increased by 107% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- Se1
- Value
- 107%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“S (107%)”
Claim · model-written summary
Fe extraction increased by 119% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- Fee1
- Value
- 119%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“Fe (119%)”
Claim · model-written summary
Zn extraction increased by 104% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- Zne1
- Value
- 104%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“Zn (104%)”
Claim · model-written summary
Mn extraction increased by 106% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- Mne1
- Value
- 106%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“Mn (106%)”
Claim · model-written summary
Cu extraction increased by 101% between liquid swine slurry doses
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Outcome
- Cue1
- Value
- 101%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“Cu (101%)”
Claim · model-written summary
The 90 m3 ha−1 per-cut dose of liquid swine slurry increased dry matter yield and crude protein content
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Treatment
- 90 m3 ha−1 of LSS by cute1
- Outcome
- dry matter yield and crude protein contente1
- Direction
- increasee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“The dose of 90 m3 ha−1 of LSS by cut promoted an increase in dry matter yield and crude protein content”
Claim · model-written summary
The 90 m3 ha−1 per-cut dose of liquid swine slurry did not alter NDF and ADF
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Treatment
- 90 m3 ha−1 of LSS by cute1
- Outcome
- NDF and ADFe2
- Direction
- without alteringe2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“The dose of 90 m3 ha−1 of LSS by cut promoted an increase in dry matter yield and crude protein content”
e2“without altering NDF and ADF”
Claim · model-written summary
Liquid swine slurry linearly increased macro and micronutrients in Urochloa ruziziensis
- Taxon
- Urochloa ruziziensisUrochloa ruziziensise0
- Treatment
- liquid swine slurrye0
- Outcome
- macro and micronutrientse1
- Direction
- linearly increasinge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The objective was to evaluate the production and nutritional value of Urochloa ruziziensis, in response to maintenance fertilization with liquid swine slurry (LSS)”
e1“linearly increasing macro and micronutrients”
The same questions in other papers
fertilization · quality: grain · Urochloa ruziziensis (Congo grass)Positive and negative results
1 in the opposite direction
- positive
fertilization · molecular: metabolites · Urochloa ruziziensis (Congo grass)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
fertilization · quality: protein · Urochloa ruziziensis (Congo grass)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
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.