People also practice soil cultivation while crops are growing. It is important to make sure that soil is aerated throughout the growing season, and additives such as mulch can be used to protect the soil while crops are growing, in addition to providing protection to the roots of crops.
Tulcan tulcÃ¡n is the capital of the province Of carchi In. ecuador
Tulcan tulcÃ¡n is bounded on the north by the municipality Of (Ipiales), colombia on the south by The Huaca, canton to the east by The amazonian provinces Of sucumbios and to the west by the coastal province Of. esmeraldas