Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar
The present study was carried out in a Typic Hapludand soil in the municipality of ‘El Rosal’ (Colombia) and aimed to compare the yield performance of the cultivar Criolla Colombia under foliar applications of Zn chelate (0, 1, 2 and 3 kg ha-1) and edaphic applications of granulated Zn sulfated (0,...
- Autores:
-
López, Andrés
Gómez, Manuel Iván
Rodríguez, Luis Ernesto
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2014
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/72658
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/72658
http://bdigital.unal.edu.co/37132/
- Palabra clave:
- Agronomia
suelos
papa
fertilizantes
fertilization
diploid potato
micronutrients
tubers
Andean crops.
Fertilization
diploid potato
micronutrients.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
| id |
UNACIONAL2_e9759d39c0a46063cbecea957ddca601 |
|---|---|
| oai_identifier_str |
oai:repositorio.unal.edu.co:unal/72658 |
| network_acronym_str |
UNACIONAL2 |
| network_name_str |
Universidad Nacional de Colombia |
| repository_id_str |
|
| spelling |
Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2López, Andrésca2be8d7-d832-4b1f-b0c0-60bd26e96498300Gómez, Manuel Iván7a5e7586-b89b-4594-8196-ba6c478c3c78300Rodríguez, Luis Ernesto49c619c1-c077-42cb-a28d-31a0550e26823002019-07-03T15:25:05Z2019-07-03T15:25:05Z2014-03-26https://repositorio.unal.edu.co/handle/unal/72658http://bdigital.unal.edu.co/37132/The present study was carried out in a Typic Hapludand soil in the municipality of ‘El Rosal’ (Colombia) and aimed to compare the yield performance of the cultivar Criolla Colombia under foliar applications of Zn chelate (0, 1, 2 and 3 kg ha-1) and edaphic applications of granulated Zn sulfated (0, 1, 2 and 3 kg ha-1). A split-plot, randomized complete block design, with four repetitions per treatment, was employed. In each category, the evaluated variables were: tuber weight and number of tubers. The results revealed that the 3.0 kg ha-1 edaphic application rendered a quadratic yield behavior with a relative increase of 7.9 t ha-1 (136%) for the first category tuber weight and 9.5 t ha-1 (68%) for total weight. In turn, the foliar application of the same dose resulted in a 5.8 t ha-1 (93%) relative increase and a first category tuber total weight increase of 3.8 t ha-1 (24%). Under the edaphic and foliar Zn applications, the number of tubers underwent 77 and 86% increases, respectively, with respect to the control. These results show the importance of Zn in photoassimilate accumulation efficiency, structure differentiation and tuber quality in this short-cycle crop.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/38673Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 32, núm. 1 (2014); 70-77 Agronomía Colombiana; Vol. 32, núm. 1 (2014); 70-77 2357-3732 0120-9965López, Andrés and Gómez, Manuel Iván and Rodríguez, Luis Ernesto (2014) Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar. Agronomía Colombiana; Vol. 32, núm. 1 (2014); 70-77 Agronomía Colombiana; Vol. 32, núm. 1 (2014); 70-77 2357-3732 0120-9965 .Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivarArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTAgronomiasuelospapafertilizantesfertilizationdiploid potatomicronutrientstubersAndean crops.Fertilizationdiploid potatomicronutrients.ORIGINAL38673-201985-1-PB.pdfapplication/pdf251934https://repositorio.unal.edu.co/bitstream/unal/72658/1/38673-201985-1-PB.pdf7797e515eb09c27223455b1084d95a0cMD5138673-204400-1-PB.epubapplication/epub+zip475610https://repositorio.unal.edu.co/bitstream/unal/72658/2/38673-204400-1-PB.epub48dd018f50f2fce834ceabc6df21877dMD52THUMBNAIL38673-201985-1-PB.pdf.jpg38673-201985-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8507https://repositorio.unal.edu.co/bitstream/unal/72658/3/38673-201985-1-PB.pdf.jpg96ac50d54acc3daf662febefc4863136MD53unal/72658oai:repositorio.unal.edu.co:unal/726582024-06-16 23:12:35.207Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar |
| title |
Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar |
| spellingShingle |
Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar Agronomia suelos papa fertilizantes fertilization diploid potato micronutrients tubers Andean crops. Fertilization diploid potato micronutrients. |
| title_short |
Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar |
| title_full |
Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar |
| title_fullStr |
Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar |
| title_full_unstemmed |
Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar |
| title_sort |
Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar |
| dc.creator.fl_str_mv |
López, Andrés Gómez, Manuel Iván Rodríguez, Luis Ernesto |
| dc.contributor.author.spa.fl_str_mv |
López, Andrés Gómez, Manuel Iván Rodríguez, Luis Ernesto |
| dc.subject.proposal.spa.fl_str_mv |
Agronomia suelos papa fertilizantes fertilization diploid potato micronutrients tubers Andean crops. Fertilization diploid potato micronutrients. |
| topic |
Agronomia suelos papa fertilizantes fertilization diploid potato micronutrients tubers Andean crops. Fertilization diploid potato micronutrients. |
| description |
The present study was carried out in a Typic Hapludand soil in the municipality of ‘El Rosal’ (Colombia) and aimed to compare the yield performance of the cultivar Criolla Colombia under foliar applications of Zn chelate (0, 1, 2 and 3 kg ha-1) and edaphic applications of granulated Zn sulfated (0, 1, 2 and 3 kg ha-1). A split-plot, randomized complete block design, with four repetitions per treatment, was employed. In each category, the evaluated variables were: tuber weight and number of tubers. The results revealed that the 3.0 kg ha-1 edaphic application rendered a quadratic yield behavior with a relative increase of 7.9 t ha-1 (136%) for the first category tuber weight and 9.5 t ha-1 (68%) for total weight. In turn, the foliar application of the same dose resulted in a 5.8 t ha-1 (93%) relative increase and a first category tuber total weight increase of 3.8 t ha-1 (24%). Under the edaphic and foliar Zn applications, the number of tubers underwent 77 and 86% increases, respectively, with respect to the control. These results show the importance of Zn in photoassimilate accumulation efficiency, structure differentiation and tuber quality in this short-cycle crop. |
| publishDate |
2014 |
| dc.date.issued.spa.fl_str_mv |
2014-03-26 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-03T15:25:05Z |
| dc.date.available.spa.fl_str_mv |
2019-07-03T15:25:05Z |
| dc.type.spa.fl_str_mv |
Artículo de revista |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
| dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
| dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.content.spa.fl_str_mv |
Text |
| dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
| format |
http://purl.org/coar/resource_type/c_6501 |
| status_str |
publishedVersion |
| dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/72658 |
| dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/37132/ |
| url |
https://repositorio.unal.edu.co/handle/unal/72658 http://bdigital.unal.edu.co/37132/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/agrocol/article/view/38673 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana Agronomía Colombiana |
| dc.relation.ispartofseries.none.fl_str_mv |
Agronomía Colombiana; Vol. 32, núm. 1 (2014); 70-77 Agronomía Colombiana; Vol. 32, núm. 1 (2014); 70-77 2357-3732 0120-9965 |
| dc.relation.references.spa.fl_str_mv |
López, Andrés and Gómez, Manuel Iván and Rodríguez, Luis Ernesto (2014) Effect of edaphic and foliar applications of different doses of zinc on the yield of the criolla colombia cultivar. Agronomía Colombiana; Vol. 32, núm. 1 (2014); 70-77 Agronomía Colombiana; Vol. 32, núm. 1 (2014); 70-77 2357-3732 0120-9965 . |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
| dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
| dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
| dc.format.mimetype.spa.fl_str_mv |
application/pdf |
| dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial |
| institution |
Universidad Nacional de Colombia |
| bitstream.url.fl_str_mv |
https://repositorio.unal.edu.co/bitstream/unal/72658/1/38673-201985-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/72658/2/38673-204400-1-PB.epub https://repositorio.unal.edu.co/bitstream/unal/72658/3/38673-201985-1-PB.pdf.jpg |
| bitstream.checksum.fl_str_mv |
7797e515eb09c27223455b1084d95a0c 48dd018f50f2fce834ceabc6df21877d 96ac50d54acc3daf662febefc4863136 |
| bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
| repository.name.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
| repository.mail.fl_str_mv |
repositorio_nal@unal.edu.co |
| _version_ |
1814089610618208256 |