Refining rare weed trait syndromes along arable intensification gradients
نویسندگان
چکیده
منابع مشابه
Evaluating the Sustainable Intensification of arable farms.
Sustainable Intensification (SI) of agriculture has recently received widespread political attention, in both the UK and internationally. The concept recognises the need to simultaneously raise yields, increase input use efficiency and reduce the negative environmental impacts of farming systems to secure future food production and to sustainably use the limited resources for agriculture. The o...
متن کاملEcological impacts of arable intensification in Europe.
Although arable landscapes have a long history, environmental problems have accelerated in recent decades. The effects of these changes are usually externalized, being greater for society as a whole than for the farms on which they operate, and incentives to correct them are therefore largely lacking. Arable landscapes are valued by society beyond the farming community, but increased mechanizat...
متن کاملCover crops support ecological intensification of arable cropping systems
A major challenge for agriculture is to enhance productivity with minimum impact on the environment. Several studies indicate that cover crops could replace anthropogenic inputs and enhance crop productivity. However, so far, it is unclear if cover crop effects vary between different cropping systems, and direct comparisons among major arable production systems are rare. Here we compared the sh...
متن کاملNon-linear responses of functional diversity and redundancy to agricultural intensification at the field scale in Mediterranean arable plant communities
Despite their key roles in agroecosystems, species diversity of arable plants is being severely reduced by agricultural intensification, although it remains unclear whether functional diversity is affected in a similar way. We analyzed the response of four functional traits of arable plants (specific leaf area, canopy height, seed mass and flowering onset) to agricultural intensification in Med...
متن کاملDifferences in seedling growth behaviour among species] trait correlations across species\ and trait shifts along nutrient compared to rainfall gradients
0 Species!pairs from woody dicot lineages were chosen as phylogenetically inde! pendent contrasts "PICs# to represent evolutionary divergences along gradients of rainfall and nutrient stress\ and within particular habitat types\ in New South Wales\ Australia[ Seedlings were grown under controlled\ favourable conditions and measurements were made for various growth\ morphological and allocation ...
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ژورنال
عنوان ژورنال: Journal of Vegetation Science
سال: 2014
ISSN: 1100-9233
DOI: 10.1111/jvs.12151