Abstract
ABSTRACT: This study evaluated the physical and physiological qualities and productivity of corn seeds, a variety UFVM 100 Native, produced in plots fertilized in top dressing with different levels of poultry waste. The experiment was organized in a randomized block design, with six treatments and four repetitions, totaling 24 plots. The treatments consisted of the application of 0.0, 1.5, 3.0, 4.5, 6.0, and 7.5 t/ha of tanned poultry waste. The seeds were subjected to the following evaluations: uniformity test, thousand seed weight, germination, vigor (first germination count, accelerated aging, soilless cold test, percentage, and emergence rate in sand), and productivity. Linear regression models were used to evaluate the effects of different dosages of poultry waste on the variables considered. The quality of seeds was not influenced by the effects of different levels of fertilization. Among the dosages used, 7.5 t/ha is recommended because it provides a greater increase in productivity, which may result in a greater financial return to the producer.
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Claims 4
Claim · model-written summary
Different levels of poultry-waste fertilization did not influence corn seed quality.
- Taxon
- corn
Zea mays subsp. mayst0 - Material
- UFVM 100 Nativee4
- Treatment
- different levels of fertilizatione1
- Outcome
- quality of seedse1
- Direction
- not influencede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“corn seeds fertilized with poultry waste”
e1“The quality of seeds was not influenced by the effects of different levels of fertilization”
e3“The treatments consisted of the application of 0.0, 1.5, 3.0, 4.5, 6.0, and 7.5 t/ha of tanned poultry waste”
e4“a variety UFVM 100 Native”
Claim · model-written summary
7.5 t/ha of poultry waste is recommended among the dosages used.
- Taxon
- cornZea mays subsp. mayst0
- Outcome
- 7.5 t/hae2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“corn seeds fertilized with poultry waste”
e2“Among the dosages used, 7.5 t/ha is recommended because it provides a greater increase in productivity, which may result in a greater financial return to the producer”
Claim · model-written summary
7.5 t/ha of tanned poultry waste gave a greater increase in productivity than the other dosages used.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- 7.5 t/ha of tanned poultry wastee3
- Outcome
- productivitye2
- Direction
- greater increasee2
- Comparator
- dosages usede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“corn seeds fertilized with poultry waste”
e2“Among the dosages used, 7.5 t/ha is recommended because it provides a greater increase in productivity, which may result in a greater financial return to the producer”
e3“The treatments consisted of the application of 0.0, 1.5, 3.0, 4.5, 6.0, and 7.5 t/ha of tanned poultry waste”
Claim · model-written summary
7.5 t/ha of tanned poultry waste may result in a greater financial return to the producer.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- 7.5 t/ha of tanned poultry wastee3
- Outcome
- financial return to the producere2
- Direction
- greatere2
- Comparator
- dosages usede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“corn seeds fertilized with poultry waste”
e2“Among the dosages used, 7.5 t/ha is recommended because it provides a greater increase in productivity, which may result in a greater financial return to the producer”
e3“The treatments consisted of the application of 0.0, 1.5, 3.0, 4.5, 6.0, and 7.5 t/ha of tanned poultry waste”
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