Harvest index stability of Argentinean maize hybrids released between 1965 and 1993

By L. Echarte, Fernando H. Andrade. 2003

133 citations recorded by the source corpus.

Subfields: Agronomy and Crop Science, Plant Science

View Paper: https://www.semanticscholar.org/paper/3946a29685bce30b44c3c3be9811b108427d1252

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In Agronomy and Crop Science

In Plant Science

Citations in the corpus

Responses of Maize Hybrids to Twin-Row Spatial Arrangement at Multiple Plant Densities (2012, background): “, harvest index) (Echarte and Andrade, 2003; Sarlangue et al., 2007), leaf growth and orientation (Maddonni et al.”
Why Do Maize Hybrids Respond Differently to Variations in Plant Density (2007, methodology): “This model is statiscally sound, includes biologically meaningful parameters, and has been widely used (Edmeades and Daynard, 1979; Tollenaar et al., 1992; Vega et al., 2000; Echarte and Andrade, 2003 ).”
Kernel weight and its response to source manipulations during grain filling in Argentinean maize hybrids released in different decades (2006, background): “This was mainly explained by an increase in harvest index ( Echarte and Andrade, 2003 ).”
Effect of Crowding Stress on Dry Matter Accumulation and Harvest Index in Maize (2006, methodology): “ Echarte and Andrade (2003) also showed that the harvest index per plant of four Argentinean maize hybrids was relatively stable across a large range of total plant dry matter at maturity.”
Mechanisms of Nitrogen Use in Maize (2019, background): “Increases in maize grain yield are associated with increases in aboveground biomass [41–43], and grain yield improvements are associated with increased harvest index [41,44].”
Response of maize and soybean to variability in stand uniformity (2005, background): “For instance, Echarte and Andrade (2003) concluded that modern maize hybrids showed higherNonuniform stands at constant plant density could harvest index stability than older hybrids mainly be-result from variation in time of plant emergence cause of lower biomass threshold for grain yield andand…”
Physiological Determinants of Crop Growth and Yield in Maize, Sunflower and Soybean (2005, background): “We investigated the changes in yield and grain quality, and their physiological bases, in studies comparing cultivars of different eras for maize (Echarte et al., 2000; Echarte and Andrade, 2003), sunflower, and soybean (Santos, unpublished).”