000075717 001__ 75717
000075717 005__ 20200117221607.0
000075717 0247_ $$2doi$$a10.3390/agronomy8080151
000075717 0248_ $$2sideral$$a107127
000075717 037__ $$aART-2018-107127
000075717 041__ $$aeng
000075717 100__ $$aAraujo Rufino, Cassyo de
000075717 245__ $$aWater stress influence on the vegetative period yield components of different maize genotypes
000075717 260__ $$c2018
000075717 5060_ $$aAccess copy available to the general public$$fUnrestricted
000075717 5203_ $$aMaize is an important food staple in many countries, and is useful in animal feed and many industrial applications. Its productivity is highly sensitive to drought stress, which may occur at any period during its growth cycle. The objective of this work was to compare the water stress influence on the performance of different maize genotypes in critical vegetative stages. Four genotypes of maize (namely a single-cross hybrid (AG 9045), a double-cross hybrid (AG 9011), a triple-cross hybrid (AG 5011), and a variety (AL Bandeirante)) were subjected to a 10-day period without irrigation in the vegetative stages that determine the number of kernel rows and the plant’s ability to take up nutrients and water (V4, V6 and V8). The impact of low water availability was assessed by analyzing plant height, height of the first ear insertion, stem diameter, yield per plant, and number of rows per ear, evincing that the yield per plant was the most sensitive parameter in all the stages. With regard to the influence of the genotype, the single-cross hybrid was demonstrated to be the most resilient to water shortage.
000075717 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000075717 590__ $$a2.259$$b2018
000075717 591__ $$aAGRONOMY$$b19 / 89 = 0.213$$c2018$$dQ1$$eT1
000075717 591__ $$aPLANT SCIENCES$$b78 / 228 = 0.342$$c2018$$dQ2$$eT2
000075717 592__ $$a0.771$$b2018
000075717 593__ $$aAgronomy and Crop Science$$c2018$$dQ1
000075717 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000075717 700__ $$aFernandes Vieira, Jucilayne
000075717 700__ $$aMartín Gil, Jesús
000075717 700__ $$ade Souza Abreu Junior, José
000075717 700__ $$aCiciliano Tavares, Lizandro
000075717 700__ $$aFernandes Correa, Marciabela
000075717 700__ $$0(orcid)0000-0003-2713-2786$$aMartín Ramos, Pablo$$uUniversidad de Zaragoza
000075717 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000075717 773__ $$g8, 8 (2018), 151 [9 pp.]$$pAgronomy$$tAgronomy$$x2073-4395
000075717 8564_ $$s1185551$$uhttps://zaguan.unizar.es/record/75717/files/texto_completo.pdf$$yVersión publicada
000075717 8564_ $$s105589$$uhttps://zaguan.unizar.es/record/75717/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000075717 909CO $$ooai:zaguan.unizar.es:75717$$particulos$$pdriver
000075717 951__ $$a2020-01-17-21:46:38
000075717 980__ $$aARTICLE