On the grounds with steep slopes, with high Rocky where the use of animal traction or mechanical is virtually impossible, practice the maize crop in coamil, under the system of cultivation of slash-and - burn. Coamil plots are planted one or two years and post-El left in rest for a period of 5-6 years, after which they are again grown. The crop develops throughout the rainy season. In dry season is cultivated maize and bean inthe called do riegadillos which is a traditional irrigation system where the soil work is performed either tractor or with the use of beasts.The irrigated cornfields is most important ( number of plots, surfaces, and demand of work ) to the cultivation of maize. For another couple - you, the maize irrigation crop presents fewer risks (1995 41 Gerritsen;.
