He studied agriculture in college, and as a young teacher he began experiments in crop breeding.
在大学里他学习了农业,作为一位年轻的教师,他开始在作物育种领域做实验。
英语百科
Plant breeding
(重定向自Crop breeding)
Plant breeding is the art and science of changing the traits of plants in order to produce desired characteristics. Plant breeding can be accomplished through many different techniques ranging from simply selecting plants with desirable characteristics for propagation, to more complex molecular techniques (see cultigen and cultivar).