Production of papaya (Carica papaya L.) with nitrogen and sulfur doses
The present work had the objective of evaluating the responses of papaya papaya, Sunrise Hawai variety to the effect of nitrogen doses, using ammonium sulfate as source. Five doses of nitrogen were tested in the substrate: 0; 400; 800; 1,600 and 2,400 mg dm-3. A randomized complete block design with...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal de Rondonópolis
2018-11-01
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| Series: | Scientific Electronic Archives |
| Online Access: | http://www.seasinop.com.br/revista/index.php?journal=SEA&page=article&op=view&path%5B%5D=581&path%5B%5D=pdf |
| _version_ | 1818153063896055808 |
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| author | A. C. Oliveira G. A. Biscaro E. A. Silva V. L. Silva |
| author_facet | A. C. Oliveira G. A. Biscaro E. A. Silva V. L. Silva |
| author_sort | A. C. Oliveira |
| collection | DOAJ |
| description | The present work had the objective of evaluating the responses of papaya papaya, Sunrise Hawai variety to the effect of nitrogen doses, using ammonium sulfate as source. Five doses of nitrogen were tested in the substrate: 0; 400; 800; 1,600 and 2,400 mg dm-3. A randomized complete block design with four replications and ten plants per plot was used. In each application of nitrogen, 20 ml of solution of each treatment in the form of ammonium sulfate containing 20% of nitrogen was added, and the application was repeated four times. It was verified that the use of nitrogen fertilization in cover guarantees a higher quality of 'Papaya' papaya seedlings (lap diameter, shoot height, root length, chlorophyll content, leaf number, shoot dry matter, root and total) at the approximate dose of 1,861 mg.dm-3 of nitrogen in the substrate. |
| first_indexed | 2024-12-11T14:04:40Z |
| format | Article |
| id | doaj.art-17b2c719950a44569978bb51322aade1 |
| institution | Directory Open Access Journal |
| issn | 2316-9281 2316-9281 |
| language | English |
| last_indexed | 2024-12-11T14:04:40Z |
| publishDate | 2018-11-01 |
| publisher | Universidade Federal de Rondonópolis |
| record_format | Article |
| series | Scientific Electronic Archives |
| spelling | doaj.art-17b2c719950a44569978bb51322aade12022-12-22T01:03:42ZengUniversidade Federal de RondonópolisScientific Electronic Archives2316-92812316-92812018-11-011161725Production of papaya (Carica papaya L.) with nitrogen and sulfur dosesA. C. OliveiraG. A. BiscaroE. A. SilvaV. L. SilvaThe present work had the objective of evaluating the responses of papaya papaya, Sunrise Hawai variety to the effect of nitrogen doses, using ammonium sulfate as source. Five doses of nitrogen were tested in the substrate: 0; 400; 800; 1,600 and 2,400 mg dm-3. A randomized complete block design with four replications and ten plants per plot was used. In each application of nitrogen, 20 ml of solution of each treatment in the form of ammonium sulfate containing 20% of nitrogen was added, and the application was repeated four times. It was verified that the use of nitrogen fertilization in cover guarantees a higher quality of 'Papaya' papaya seedlings (lap diameter, shoot height, root length, chlorophyll content, leaf number, shoot dry matter, root and total) at the approximate dose of 1,861 mg.dm-3 of nitrogen in the substrate.http://www.seasinop.com.br/revista/index.php?journal=SEA&page=article&op=view&path%5B%5D=581&path%5B%5D=pdf |
| spellingShingle | A. C. Oliveira G. A. Biscaro E. A. Silva V. L. Silva Production of papaya (Carica papaya L.) with nitrogen and sulfur doses Scientific Electronic Archives |
| title | Production of papaya (Carica papaya L.) with nitrogen and sulfur doses |
| title_full | Production of papaya (Carica papaya L.) with nitrogen and sulfur doses |
| title_fullStr | Production of papaya (Carica papaya L.) with nitrogen and sulfur doses |
| title_full_unstemmed | Production of papaya (Carica papaya L.) with nitrogen and sulfur doses |
| title_short | Production of papaya (Carica papaya L.) with nitrogen and sulfur doses |
| title_sort | production of papaya carica papaya l with nitrogen and sulfur doses |
| url | http://www.seasinop.com.br/revista/index.php?journal=SEA&page=article&op=view&path%5B%5D=581&path%5B%5D=pdf |
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