黄芪种衣剂对2年生黄芪生物量的影响

Effect of Astragalus Seed Coating on Biomass of Two-Year-Old Astragalus membranaceus

通过黄芪进行种衣剂包衣处理,以ND牌种衣剂包衣和空白种子为双对照,比较研究在不同处理条件下,黄芪种衣剂对2年生膜荚黄芪植物生物性状以及生物量的影响。结果表明:黄芪种衣剂包衣处理后,在生物产量方面,黄芪种衣剂处理组在第2年的生物量增长好于对照,表明黄芪种衣剂在第2年时仍然对植株生物量的增长发挥作用。

An experiment was conducted to study the effects of seed coating agents on the biological characteristics and biomass of two-year-old Astragalus membranaceus seedlings,by using seeds coated with ND general seed coating and uncoated seeds as the controls.Result showed that a significant increase in the biomass of two-year-old A.membranaceus treated by Astragalus seed coating agent was found compared with the controls.It indicates that the seed coating agents still have promotive effects on the biomass of two-year-old A.membranaceus.