Author(s): Javier González and Isabel Herrera

Abstract: Weeds are one of the most serious biological constraints in cauliflower (Brassica oleracea var. botrytis) production. They compete for essential resources, reduce nutrient uptake efficiency, and ultimately suppress both yield and quality. In addition to yield loss, unchecked weed infestation can negatively affect the phytochemical profile of cauliflower, which is valued for its glucosinolates, flavonoids, and antioxidant compounds. This paper reviews the importance of weed control practices in improving the productivity and phytochemical attributes of cauliflower. Various weed management strategies, including herbicides, hand weeding, mulching, and integrated weed management (IWM), are discussed with reference to their role in nutrient availability, soil health, and enhancement of phytochemical constituents. Literature shows that IWM not only reduces yield losses but also enhances the accumulation of bioactive compounds in cauliflower by minimizing stress competition. Hence, effective weed control plays a dual role in improving both productivity and nutritional quality.

DOI: 10.22271/flora.2024.v12.i5a.1013