Weather conditions, mainly growing degree days, but also precipitation occurring before tillage, were important factors and could improve our ability to predict the impact of tillage timing on weed community assemblages. Our findings illustrate the role of disturbance timing on weed communities, and ...
Lithuania was divided into three frost zones according to the average freezing index of the three coldest winters during the last 30 years on the basis of air temperature that was recorded in meteorological stations: • I zone—freezing index is below 700 ◦C × days; • II zone—...