首先，我祝贺我们学会学术年会的胜利召开。农经学会成立的时间不短，但是步履艰难，每年开会都有许多困难。但尽管比较难，会议还是年复一年，每年都按时召开。学会的常务理事会。秘书长、理事付出了艰辛的劳动。没有他们的努力，这个会议要如时召开是很困难的。所以，我们能 First, I congratulate us on the victory of the academic year. The Society for Agricultural Economics was established for a short period of time, but it was difficult to meet the law. There were many difficulties in meeting each year. But even though it is harder, the conference is held year after year, on time every year. Institute of standing council. Secretary-General, directors have worked hard. Without their efforts, it is very difficult to hold this meeting on time. So we can