The cropping pattern illustrated is known as crop rotation, where different crops are planted in sequential seasons on the same land. Important considerations for this method include soil fertility improvement, pest cycle disruption, water quality protection, efficient resource management, and risk reduction.
The cropping pattern seen in the picture is known as crop rotation. This is an agricultural practice where different types of crops are grown in succession on the same land. In the figure mentioned, there is an alternation between the first type of crop (A) and the second type of crop (B) in the agricultural field.
When considering this cropping method, a few things should be kept in mind:
Rotating crops can improve soil nutrient levels.
It helps in breaking the cycle of pests, weeds, and diseases, thereby reducing the need for pesticides.
Crop rotation can also protect water quality by preventing excess nutrients or chemicals from leaching into water supplies.
Farmers may choose certain crop sequences to manage resources and labor more efficiently and to diversify production to reduce risk. It's part of sustainable agricultural practices that aim for long-term productivity and lesser environmental impact.