Search results for "practices"

Les impacts du campagnol terrestre sur les systèmes fourragers : le cas de l’élevage bovin allaitant en Bourgogne

2014

EAAgroSupECOLDUR; Do vole outbreaks have the same effects on suckler beef farms in Burgundy as they do on daily farms in Auvergne and Franche-Comte? Semi-structured interviews were carried out with 19 farmers from Burgundy who had been affected by a water vole outbreak in 2011. The results indicate that, just like farmers in Auvergne and Franche-Comte, farmers in Burgundy witnessed a decrease in forage quantity and quality. Farmers used diverse measures to deal with the outbreak (e.g., avoidance strategies or the use of bromadiolone). Farmers that described water voles as pests were more likely to have used bromadiolone, while those who described water voles in morphological terms or in ter…

Variations spatiales et temporelles de communautés adventices des cultures annuelles en France

2010

Résumé de thèse; National audience

Effect of parental rules on sweetness exposure and sweetness liking in infants

2022

Background: Infants become increasingly exposed to sweet-tasting foods in their first year of life. However, it is still unclear whether repeated exposure to sweet taste is linked to infants’ sweetness liking during this period. Making use of data from the OPALINE cohort, this study aimed to examine the link between sweetness exposure and sweetness liking during two important periods in early infant feeding: at the start of complementary feeding (3-6 months) and the transition to the family table (10-12 months).Methods: Infants’ sweetness exposure was assessed using seven-day food records which were completed by mothers every month (n=312), reporting daily consumption rates of formula/breas…

Simulation study of the effects of intensified crop management in genetically manipulated maize on arable weed flora and associated fauna

2014

International audience; Cultivation of GM crops with herbicide tolerance is mostly associated with changes in crop and weed management, like simplified rotations, simplified tillage and change from selective herbicides to the broadband glyphosate. All of these management practices decrease weed densities in crops and change their composition. Although weeds cause yield loss and harvest problems, they are an important part of arable biodiversity and offer food and habitat for different groups of animals. A simulation study was conducted to analyse indirect effects of intensified cropping in GM maize on biodiversity. The dynamic crop: weed model FlorSys was used to simulate weed densities and…

Disentangling local agronomic practices from agricultural landscape effects on pest biological control

2019

International audience; The biological control of crop pests is a valuable service provided by various beneficial organisms that are naturally present in agricultural landscapes. Semi-natural habitats has long been recognized as essential to preserve beneficial insects, but proof of their efficiency to enhance biological control of pests remains non conclusive. Here, we examined the variability of landscape effect on biological pest control and the way local agronomic practices may modulate it. Biological pest control was monitored in 80 commercial fields (arable crops and orchards) during three consecutive years in four contrasting French agricultural landscapes distributed along a double …

Are maternal practices associated with children’s eating difficulties?

2013

Young children’s eating behaviors: the links with fathers’ and mothers’ feeding practices

2019

International audience; Parental feeding practices – the strategies to control ‘what', ‘how much', ‘when', ‘where', and ‘how' a child eats1 – can be a tool to promote healthy eating habits from a very young age. To support parents in feeding in the best possible way, it is crucial to have a profound understanding of the precise effect of these feeding practices on both the qualitative (e.g., food neophobia) and quantitative dimensions (e.g., self-regulation of intake) of a child's eating behavior. Some feeding practices potentially have a beneficial effect on one dimension, but a deleterious effect on the other dimension. It is also important to gain more insights in the role of fathers in …

Détermination et transmission du goût. Importance des expériences précoces

2013

Compte tenu que les préférences et habitudes alimentaires sont acquises très précocement il est important de mieux comprendre l’impact des expériences précoces sur l’acceptation des fruits et légumes lors de la diversification alimentaire et pendant les premières années de vie. Au cours de cette présentation, des résultats d’études expérimentales ou observationnelles portant sur l’impact de l’allaitement, des pratiques de diversification (variété de l’offre, exposition répétée) et des pratiques éducatives sur l’acceptation des fruits et légumes seront présentées. La transmission des préférences alimentaires peut commencer au cours de la vie intra-utérine. Il a été montré que des nouveau-nés…

Impact of early feeding practices on food acceptance at complementary feeding. [Présentation donnée lors d'une réunion avec des partenaires scientifi…

2016

Use of added sugar, salt and fat in the first year in France and associated factors in the ELFE cohort study

2018

National audience; Background and Aims: To describe added sugar, salt and fat uses and their determinants during complementary feeding (CF) period in infants aged 3 to 10 months. Methods: Data are drawn from the ELFE study (Etude longitudinale Française depuis l'Enfance) which included >18000 infants in 2011. A frequency food questionnaire of consumption of added sugar, salt and fat was monthly completed by the mother from the 3rd to the 10th month (N=10,649). The associations between the use of each added-ingredient and (1) socio-economic characteristics and (2) infant care and feeding practices were studied with two models (the second including the factors of the first) with multivariate …