新型植物生长调节剂对北五味子农艺性状及生理指标的影响

Effect of HKL-4 on Agronomy Character and Physiological Index of Schisandra chinensis

以北五味子种子为试材,研究了新型植物生长调节剂(HKL-4)对北五味子农艺性状及生理指标的影响。结果表明:HKL-4处理组成活率比对照提高了11%,平均根长比CK组长4.48 cm,侧根数多1.8条。在芽的分化上,HKL-4处理组子叶芽位达到6个,CK组没有6个芽的现象;HKL-4处理组叶绿素含量比CK组提高了1.223μg/g。HKL-4处理北五味子种子能够促进五味子苗期的生长和分化,增强抗逆性,从而提高苗的质量。

Taking the Schisandra chinensis as the material,the effect of HKL-4 on agronomy character and physiological index of Schisandra chinensis were studied.The results showed that the HKL-4 deal group with CK deal group were indicated that survival rate was improved 11%,average of root length was prolonged 4.48 cm,and number of lateral roots was more 1.8,the content of chlorophyll was improved 1.223 μg/g.In the bud differentiation,it showed that cotyledon-bud position of HKL-4 deal group was 6,but CK deal group was less than 6.Adopt HKL-4 to process seed of Schisandra chinensis could promote seedlings to grew and differentiate,enhance antireversion,thus may increase quality of seedlings.