Which field of biotechnology focuses on enhancing crop yield and producing new substances in plants?

The field of biotechnology that focuses on enhancing crop yield and producing new substances in plants is agriculture. This area of biotechnology specifically addresses the manipulation of plant genetics and other biological processes to improve agricultural productivity and sustainability. Techniques such as genetic modification, selective breeding, and tissue culture are employed to develop crops that can resist pests, tolerate adverse environmental conditions, and yield more produce per acre.

Enhancing crop yield is crucial for food security, especially in the context of a growing global population, while producing new substances in plants can lead to the development of biofuels, pharmaceuticals, and bioplastics. Overall, agricultural biotechnology plays a significant role in addressing challenges within the agricultural sector and contributes to advancements in sustainable farming practices.