Final Answer:
The changes in farming technology during the 11th century discussed in this portion of class were primarily related to Development of crop rotation.
Thus the correct option is (B).
Step-by-step explanation:
During the 11th century, advancements in farming technology, particularly the development of crop rotation, marked a significant shift in agricultural practices. Crop rotation involves the systematic planting of different crops in a specific order over time. This technique helps improve soil fertility, prevent soil degradation, and control pests and diseases. Farmers in the 11th century recognized the benefits of rotating crops, such as legumes, cereals, and root crops, to maintain soil health and enhance overall agricultural productivity.
Unlike the options A, C, and D, which are more associated with later periods of agricultural development, crop rotation was a crucial innovation during the 11th century. The introduction of the plow, use of chemical fertilizers, and adoption of automated tractors came about in later centuries, reflecting the continuous evolution of farming technology. The 11th-century adoption of crop rotation played a pivotal role in sustainable farming practices, contributing to increased yields and paving the way for more efficient and productive agricultural systems in the centuries that followed.
Understanding the historical context of agricultural advancements provides insights into the foundations of modern farming practices. Crop rotation, as discussed in the class, represents a significant technological innovation that has had enduring effects on global agriculture and sustainable land management practices.
Thus the correct option is (B).