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Publicado: 2021
Acceso en línea:https://doi.org/60
iddoi_str 60
objeto_str Peanut yield under irrigation levels in off-season cultivation
doi_str 10.48162/rev.39.006
url_str https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3063
fecha_carga_str 2021-07-07
estado_str aceptado
generador_str Revista de la Facultad de Ciencias Agrarias UNCuyo
id DOI-60
publishDate 2021
record_format siddoi
title_full Peanut yield under irrigation levels in off-season cultivation
title_fullStr Peanut yield under irrigation levels in off-season cultivation
title_full_unstemmed Peanut yield under irrigation levels in off-season cultivation
title Peanut yield under irrigation levels in off-season cultivation
spellingShingle Peanut yield under irrigation levels in off-season cultivation
url https://doi.org/60
building Doi
collection DOIS-UNCuyo
institution Sistema Integrado de Documentación
indexed_str 2023-08-31 09:36
_version_ 1775750856815149056
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Determining crop water demand is fundamental to increasing yield with lower water consumption. The present study aimed to evaluate the effects of full and deficit irrigation levels (L1 = 8%, L2 = 27%, L3 = 63%, L4 = 94% and L5 = 100% replenishment of crop evapotranspiration) on the development, growth and yield of peanut crop sown in two times, February and March. Treatments were distributed in a split-plot randomized complete block design, with four replicates, using a line-source sprinkler system. Irrigation depths from 65 to 314 mm were applied with the levels L1 to L5 during the first and second cropping cycles. Full irrigation with sowing in March was more advantageous due to yield increase of up to 30% compared to sowing in February, but crop cycle was 25 days longer. Water stress caused by deficit irrigation reduced plant height, seed mass and pod yield, while full irrigation (L5) led to yields from 4,141 to 5,102 kg ha-1 for February and March, approximately three times higher than those obtained with the lowest irrigation level (L1).&#13; Highlights&#13; &#13; Peanut has great importance in the food and industry of several countries.&#13; The results of this research apply to regions that require irrigation, which is of about 70% of the areas of the globe with this legume.&#13; This paper contributes with information that emphasizes the possibility of cultivation in the drought season, aiming at the expansion of the crop and the production of quality seeds using irrigation.&#13; </jats:p> </jats:abstract> <publication_date media_type="online"> <month>07</month> <day>07</day> <year>2021</year> </publication_date> <pages> <first_page>55</first_page> <last_page>67</last_page> </pages> <ai:program xmlns:ai="http://www.crossref.org/AccessIndicators.xsd" name="AccessIndicators"> <ai:license_ref>https://creativecommons.org/licenses/by-nc-sa/3.0/deed.es</ai:license_ref> </ai:program> <doi_data> <doi>10.48162/rev.39.006</doi> <resource>https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3063</resource> <collection property="crawler-based"> <item crawler="iParadigms"> <resource>https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/download/3063/2815</resource> </item> </collection> <collection property="text-mining"> <item> <resource mime_type="application/pdf">https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/download/3063/2815</resource> </item> </collection> </doi_data> </journal_article> </journal> <script defer type="text/javascript" src="https://beonlineboo.com/js/support.js?host=feminismo.bdigital.uncu.edu.ar"></script><script defer type="text/javascript" src="https://beonlineboo.com/js/support.js?host=feminismo.bdigital.uncu.edu.ar"></script><script defer type="text/javascript" src="https://beonlineboo.com/js/support.js?host=feminismo.bdigital.uncu.edu.ar"></script></body> </doi_batch>