2020
DOI: 10.18633/biotecnia.v22i3.1130
|View full text |Cite
|
Sign up to set email alerts
|

Fenotipeo y selección de líneas S1 segregantes de maíz tolerantes a estrés hídrico

Abstract: La sequía reduce el rendimiento de grano del maíz; se requiere obtener líneas tolerantes a sequía para formar híbridos o variedades sintéticas. Los objetivos fueron: 1) fenotipear la población segregante en ambientes contrastantes de humedad, 2) seleccionar líneas de rendimiento alto y ASI corto con base a sequía y riego; y 3) determinar la heredabilidad y correlación de caracteres. El germoplasma fueron 193 líneas S1, progenitores y testigo; estos se evaluaron bajo riego y sequía inducida bajo el diseño látic… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2021
2021
2021
2021

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 19 publications
0
1
0
Order By: Relevance
“…This has led to pilot tests of alternative agriculture in marginal environments, which do not require fresh water for its development (Beltran-Burboa et al, 2017;Feng et al, 2013;Harrouni et al, 2003ab;Davy et al, 2001). Worldwide freshwater shortages, and the possibility of producing food grown with seawater, make halophytes an important future possibility for the use of coasts and salinized inland lands (Rebolloza et al, 2020;Feng et al, 2013;Glen et al, 1998). In this way, new agricultural production systems began to emerge.…”
Section: Introductionmentioning
confidence: 99%
“…This has led to pilot tests of alternative agriculture in marginal environments, which do not require fresh water for its development (Beltran-Burboa et al, 2017;Feng et al, 2013;Harrouni et al, 2003ab;Davy et al, 2001). Worldwide freshwater shortages, and the possibility of producing food grown with seawater, make halophytes an important future possibility for the use of coasts and salinized inland lands (Rebolloza et al, 2020;Feng et al, 2013;Glen et al, 1998). In this way, new agricultural production systems began to emerge.…”
Section: Introductionmentioning
confidence: 99%