Cotton
Agronica BGII
Bollgard II is a valuable tool for cotton farmers seeking to improve pest resistance, reduce reliance on chemical pesticides, and potentially increase yields, but it's important to consider the broader context of sustainable agriculture and potential long-term effects.
Spacing: For irrigated areas, a spacing of 120 x 60 cm is often suggested, while rain fed areas may benefit from a 90 x 60 cm spacin.
- High Density Planting (HDPS): In rainfed conditions, especially for compact BG II hybrids and shallow black or red soils, HDPS at 90 cm x 15 cm is recommended. For medium deep soils, closer spacing at 90 cm x 30 cm may be considered.
- Closer Spacing: In medium deep, fertile soils, closer spacing of 90 x 30 cm (3 x 1 feet) can be used, resulting in a plant population of 14400 per acre, particularly in areas with relatively assured rainfall.
- Seed Rate: A seed rate of 2 to 3 packets per acre is generally suggested