Management of Complex Weedflora under direct seeded rice flora under direct seeded rice

摘要

To achieve effective long-term, profitable and sustainable weed control in direct-seeded systems, there is a need to integrate different weed management strategies, such as the use of a stale seedbed practice, rotation of different direct-seeded systems, use of crop residues as mulches, use of weed- competitive cultivars with high yield potential, appropriate flooding depth and duration, appropriate agronomic practices (row spacing, seeding rates, and manual or mechanical weeding), timing, rotation and appropriate herbicide mixtures to control complex weed flora effectively found in rice fields as not any single herbicides are available to control complex weed flora.