Search Results - NUTRITION
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Fertilizer vs. organic matter contributions to nitrogen leaching in cropping systems of the Pampas: 15N application in field lysimeters
Published 2021“…The inherent highSOM of Pampean soils and the favorable climatic conditions are likely to propitiate year-round production of nitrate, favoring its participation in crop nutrition and leaching. The presence of 15N in drainage water, however, suggests that fertilizer N leaching could become significant in situations with higher fertilization rates or more rainy seasons.…”
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Unravelling the complexity of maize resistance to bacterial and fungal diseases: an integrative perspective
Published 2022“…Maize is one of the most important cereals for both human and animal nutrition, and diseases that affect the crop pose a major threat to global food security. …”
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Detecting sources of resistance to multiple diseases in Argentine maize (Zea mays L.) germplasm
Published 2022“…Maize (Zea mays L.), an important cereal for human and animal nutrition, is usually affected by multiple co-occurring pathogens that reduce production. …”
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Mutation Breeding for Sustainable Food Production in Latin America and the Caribbean Under Climate Change
Published 2023“…The region of Latin America and the Caribbean is characterized by the great diversity of crops and environmental conditions where the crops coexist under the effects of different abiotic and biotic stresses, which impact unfavorably the food and nutrition security. This vulnerability increases by the effect of climate change due to increase in minimal and maximal temperatures, changes in rainfall pattern that increased the intensity of drought, and rise of sea level affecting coastal areas by intrusion of salty water. …”
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Nitrogen utilization efficiency in maize as affected by hybrid and N rate in late-sown crops
Published 2018“…From these measurements we calculated N uptake, N accumulated in stover and grain and, N utilization efficiency for yield (NutEY) and biomass (NutEB) production as the ratio between yield or biomass and N uptake. A nitrogen nutrition index (NNI) was calculated to compare treatments at a similar N status. …”
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Cysteine proteinase C1A paralog profiles correspond with phylogenetic lineages of pathogenic piroplasmids
Published 2018“…C1A cysteine-proteinases (C1A-Cp) are papain-like enzymes implicated in pathogenic and vital steps of the parasite life cycle such as nutrition and host cell egress. An expansion of C1A-Cp of T. annulata and T. parva with respect to B. bovis and B. ovis was previously described. …”
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Yeast derivatives and wheat germ in the adult diet modulates fecundity in a tephritid pest
Published 2019“…Our findings provide novel baseline information to understand the role of nutrition on reproductive performance of A. fraterculus females and are discussed in the context of resource allocation. …”
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The influence of protein restriction during mid- to late gestation on beef offspring growth, carcass characteristic and meat quality
Published 2019“…Rib fat thickness of steers was not affected (P = .38) by maternal nutrition treatments, however, LM area was greater in HP steers than LP steers at entrance into the feedlot (P = .01) and end of finishing phase (P = .04). …”
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Effect of transient thermal shocks on alcoholic fermentation performance
Published 2019“…None of the conditions evaluated produced a stuck fermentation and importantly, in all cases must nutrition improved fermentation performance after a heat shock.…”
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Using automated in-paddock weighing to evaluate the impact of intervals between liveweight measures on growth rate calculations in grazing beef cattle
Published 2020“…Animal liveweight (LW) data collection is key to monitor health, nutrition, and reproduction of cattle. However, this is challenging in grazing systems using traditional technology due to the need of mustering animals into handling facilities with the required frequency. …”
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