Maize growing in the EU27 increased to over 13 million ha in 2007, most of which (> 80%)
was grown in just eight countries (France, Romania, Germany, Hungary, Italy, Poland, Spain …

The aim of our study was to obtain concrete data on the competition of sunflower and weeds
in the early stage of growth by measuring the biomass production of plants and to get further …

Abstract In 2009–2010, a field experiment was carried out at the Experimental Station of the
Lithuanian University of Agriculture (LUA)(54º52′ N, 23º49′ E) on a silty loam, Calc (ar) i …

The experiment was set up on a trial site where the weed infestation was already known.
The objective of this study was to achieve efficient weed control. The effect of herbicide …

Abstract This Scientific Opinion reports on an evaluation of a risk assessment for placing on
the market of genetically modified maize MON 88017 for cultivation. The EFSA GMO Panel …

Abstract This Scientific Opinion reports on an evaluation of a risk assessment for placing on
the market of genetically modified maize GA21 for food and feed uses, import, processing …

Conclusions Based on the results it can be stated that the extent of weed covering increased
on those plots where organic matter (farmyard manure) were introduced into the soil. The …

The effect of four NPK fertilizer rates (NPK [1: 1: 1]: 0, 300, 600, 900 kg active ingredients· ha-
1) was studied on the growth of maize and on weed infestation-bio-mass production and …

In Europe, one of the main factors limiting the yield potential of maize is weeds. Maize is very
susceptible to competition from weeds in the early stages of growth. The crop does not grow …

A XX. század utolsó évtizedei óta a Föld népességének folyamatosan gyorsuló
növekedésével szemben a mezőgazdaságilag művelt területek egyre nagyobb arányú …