龙门农场位于黑河市境内，大豆生育无霜期短，仅为100d左右，6月份常常仍有好冻出现，对大豆幼苗危害严重。为此我们于1996年从湖南省洞庭科技有限公司引进抗逆增产剂，对大豆进行应用试验，结果证明，抗逆增产剂能显著提高大豆幼苗抗寒能力，并能较大幅度增加大豆产量。fat巴 Longmen Farm is located in Heihe City, the frost-free period of soybean growth is short, only about 100d, June often there is still a good cold, serious harm to soybean seedlings. To this end, we introduced anti-stress increasing agent from Dongting Science and Technology Co., Ltd. in Hunan Province in 1996 and applied the experiment on soybean. The results showed that anti-stress increasing agent can significantly improve the cold-resistant ability of soybean seedlings and increase soybean yield more greatly. fat bar