The cotton boll begins to develop once the ovules have been fertilized. The young boll grows rapidly until it reaches full size in about 24 days. An additional time is required for the fiber inside to develop and for the boll to open.
These resources are brought to you by the Cooperative Extension System and your Local Institution
Welcome
eXtension is an interactive learning environment delivering the best, most researched knowledge from the smartest land-grant university minds across America.
eXtension: more mind reach
Have a question? Try asking one of our Experts
Have a specific question? Try asking one of our Experts
Unlike most other resources on the web, we have experts from Universities around the country ready to answer your questions.
This resource area was created by the: Cotton community
Resource Area Feeds
In This Resource Area
- Events
- History
- Cotton & The Environment
- First Forty Days and Fruiting to Finish
- Varieties and Biotechnology
- Soil Fertility
- Tillage and Seedbed Preparation
- Planting
- Precision Farming
- Cotton Diseases, Insects, and Weeds
- Pesticide Application
- Cotton Physiology
- Irrigation and Water Management
- Cotton Defoliation and Harvest Management
- Ginning and Classing
- Production Budgets
- State Extension Pest Management Recommendations
- State Newsletters