Actual evapotranspiration and response factors of the cowpea in Amazonian edaphoclimatic conditions

IF 1.4 4区 农林科学 Q3 AGRICULTURAL ENGINEERING
Vandeilson Belfort Moura, V. Farias, H. Nunes, D. P. Sousa, D. Ferreira, P. Souza
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引用次数: 1

Abstract

HIGHLIGHTS: For the cowpea cultivar BR3-Tracuateua, the phenological stage with the greatest water demand was the flowering stage. The flowering phenological stage showed the highest sensitivity to water deficit, with a response factor of dry biomass of 2.03. Cowpea BR3-Tracuateua showed high sensitivity to water deficit, with a Ky of 1.48.
亚马逊流域土壤气候条件下豇豆的实际蒸散量及其响应因子
对豇豆品种BR3-Tracuateua来说,需水量最大的物候阶段是开花期。开花物候期对水分亏缺最敏感,干生物量响应因子为2.03。豇豆BR3-Tracuateua对水分亏缺敏感,Ky值为1.48。
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来源期刊
Revista Brasileira de Engenharia Agricola e Ambiental
Revista Brasileira de Engenharia Agricola e Ambiental Agricultural and Biological Sciences-Agronomy and Crop Science
CiteScore
2.70
自引率
16.70%
发文量
114
审稿时长
3-8 weeks
期刊介绍: A Revista Brasileira de Engenharia Agrícola e Ambiental (Agriambi), periódico oficial da Asociación Latinoamericana y del Caribe de Ingeniería Agrícola (ALIA), é editada mensalmente, no formato eletrônico, pela Unidade Acadêmica de Engenharia Agrícola (UAEA) do Centro de Tecnologia e Recursos Naturais (CTRN) da Universidade Federal de Campina Grande (UFCG), destinando-se à divulgação de artigos científicos originais e inéditos, elaborados em Português, Inglês ou Espanhol. Com o auxílio de pareceres de Consultores, os artigos são aceitos ou não pela Equipe Editorial para publicação na Revista. A Agriambi aceita, também, a submissão de contribuições na modalidade de revisão de literatura.
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