应阿肯色大学教授陈鹏印博士邀请,于2011年9月7～9日,参加了为期3天的2011年美国南方大豆考察活动。通过此次考察活动,了解到美国南部,特别是阿肯色州大豆育种、生产概况以及美国大豆考察的组织形式,加强了与美国大豆育种同行的交流。现将有关情况与体会介绍给国内同行: At the invitation of Dr. Chen Pengyin, professor of Arkansas University, on September 7-9, 2011, he participated in a three-day 2011 South American soybean study tour. Through this visit, we learned about the soybean breeding and production in the southern United States, especially in Arkansas, as well as the organization of the study on soybean in the United States, and strengthened exchanges with counterparts in soybean breeding in the United States. Now the situation and experience introduced to domestic counterparts: