Abstract
The organomineral fertilizers can release organic compounds during their solubilization, and those compounds can affect the plant growth. The aim of this study was to evaluate the initial development of wheat, nutrient accumulation in the plant and soil chemical changes, with the use of organic, mineral and organomineral fertilizers. The experiment was conducted in a greenhouse using an Acrisol cultivated with wheat (Triticum aestivum). Six treatments were tested: 100% of the nutrient recommendation in organomineral form (OMF 100); broiler litter in the same amount present in the OMF 100 (BL 10); mineral fertilizer in the same quantity present in the OMF 100 (MF 90); 100% of the nutrient recommendation in the form of broiler litter (BL 100); 100% of the nutrient recommendation in mineral form (MF 100); and a control without fertilization (CONT). The treatments were evaluated at six sampling times: 2, 4, 8, 15, 30 and 80 days after implantation. No significant differences were observed between fertilizers in dry matter yield. In the soil, there was a decrease in availability of N, P and K over time. By equivalence, all the sources tested can be used in the supply of nutrients to the wheat crop.
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Claims 5
Claim · model-written summary
Fertilizer sources did not differ significantly in wheat dry matter yield.
- Taxon
- wheat
Triticum aestivume1 - Treatment
- fertilizerse0
- Outcome
- dry matter yielde0
- Direction
- No significant differencese0
- Comparator
- between fertilizerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No significant differences were observed between fertilizers in dry matter yield”
e1“all the sources tested can be used in the supply of nutrients to the wheat crop”
e2“In the soil, there was a decrease in availability of N, P and K over time”
Claim · model-written summary
Soil nitrogen availability decreased over time.
- Taxon
- wheatTriticum aestivume1
- Outcome
- availability of Ne0
- Direction
- decreasee0
- Qualifier
- over timee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the soil, there was a decrease in availability of N, P and K over time”
e1“all the sources tested can be used in the supply of nutrients to the wheat crop”
Claim · model-written summary
Soil phosphorus availability decreased over time.
- Taxon
- wheatTriticum aestivume1
- Outcome
- availability of N, P and Ke0
- Direction
- decreasee0
- Qualifier
- over timee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the soil, there was a decrease in availability of N, P and K over time”
e1“all the sources tested can be used in the supply of nutrients to the wheat crop”
Claim · model-written summary
Soil potassium availability decreased over time.
- Taxon
- wheatTriticum aestivume1
- Outcome
- availability of N, P and Ke0
- Direction
- decreasee0
- Qualifier
- over timee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the soil, there was a decrease in availability of N, P and K over time”
e1“all the sources tested can be used in the supply of nutrients to the wheat crop”
Claim · model-written summary
The authors conclude all tested fertilizer sources can supply nutrients to wheat.
- Taxon
- wheatTriticum aestivume0
- Outcome
- all the sources tested can be used in the supply of nutrients to the wheat crope0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“all the sources tested can be used in the supply of nutrients to the wheat crop”
e1“In the soil, there was a decrease in availability of N, P and K over time”
The same questions in other papers
fertilization · yield · Triticum aestivum (wheat)Positive and negative results
322 papers in the same direction as this paper · 3,115 reporting no difference from an alternative
- positive
- positive
- positive
3,434 papers more in this group
See all 3,438 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.