Weed species composition and density were recorded in three identical field exper- iments established 26 to 30 yr ago in southern Sweden.

Rice weed floras are often composed of species that are not found as weeds of terrestrial crops, and hence, rice weed communities are highly distinctive.

Weed flora, including weed diversity and densities of broadleaved, grassy ... weed flora and biomass production of weeds and barley. Regarding WF treatment ...

Admixture of weeds with green fodder during harvest like Coronopus didymus with berseem, Coccinia grandis with fodder maize and sorghum, Celosia argentea with ...

Apr 27, 2022 · Weed surveys have been used in a variety of crops and environments to identify the weed flora present (McCully et al. Reference McCully, Samson ...

A survey of 70 rice fields distributed throughout the rice-growing areas of the state indicated that the annuals Sagittaria montevidensis Cham. and Schlecht.

The aim of the undertaken research was to determine qualitative and quantitative changes in weed flora composition and soil seed bank under a reduced tillage ...

This two-year study evaluated the impact of different weed management strategies (WMSs) on weed flora of WBCSs, i.e., fallow-wheat (FW), rice- ...

SHIFT OF WEED FLORA IN CROPPING SYSTEMS. Shifts in weeds are not new. Weed shifts have happened as long as humans have cultivated crops. Weedy and invasive ...