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Technology Levels in Cassava Cultivation Alter Phytosociology of Weeds
This study evaluated weed phytosociology under different crop management technologies in cassava production in Rio Grande do Sul, Brazil. Three technology levels were compared: low, medium, and high. Weed density and diversity decreased with increasing technology levels. Predominant species belonged to the Poaceae family, with Cyperus genus prominent in Santa Maria. S-metolachlor application at high technology levels reduced weed frequency and diversity compared to non-chemical control levels.
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- March 23, 2024