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Crop type and management are key filtering factors of functional traits in the weed communities of regions with contrasting soils and climates
(Wiley, 2021-11)Questions: Weed community composition responds to the interactions between environmental and management factors at different scales. The aim of this study was to disentangle the relative contributions of factors defining ... -
Eco-physiology of maize crops under combined stresses
(Wiley, 2023-12)The yield of maize (Zea mays L.) crops depends on their ability to intercept sunlight throughout the growing cycle, transform this energy into biomass and allocate it to the kernels. Abiotic stresses affect these ... -
Kernel hardness-related traits in response to heat stress during the grain-filling period of maize crops
(Crop Science Society of America, 2019-02)Postflowering heat stress causes the arrest of kernel growth, increasing kernel protein concentration and the relative abundance of γ-zeins, two biochemical traits contributing to maize (Zea mays L.) hardness. The impact ... -
Rendimiento de grano y eficiencia en el uso del agua en maíz bajo riego complementario con agua salina
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2014-12)En San Luis, Argentina, el cultivo de maíz es relevante con un rendimiento medio de grano de 1.600 kg ha-1 inferior al potencial con riego complementario (14.000 kg ha-1). No siempre se dispone de agua de calidad para ... -
Weed Communities in Semiarid Rainfed Croplands of Central Argentina: Comparison between Corn (Zea mays) and Soybean (Glycine max) Crops
(2018-05)The semiarid Espinal in central Argentina, being recently transformed from natural semiarid grasslands into agriculture, represents an interesting scenario to understand the early stages of weed community assembly and its ...