Effects of Different Concentrations of 6-BA on Carbon Metabolism Related Indicators in Soybean Leaves(PDF)
《大豆科学》[ISSN:1000-9841/CN:23-1227/S]
- Issue:
- 2013年06期
- Page:
- 858-861
- Research Field:
- Publishing date:
Info
- Title:
- Effects of Different Concentrations of 6-BA on Carbon Metabolism Related Indicators in Soybean Leaves
- Author(s):
- ZHENG Xu
- （College of Agronomy,Heilongjiang Bayi Agricultural University,Daqing 163319,China）
- Keywords:
- -
- PACS:
- -
- DOI:
- -
- Abstract:
- Taking soybean(Glycine max)cultivar Kennong 4 as material,three concentrations (0,10,20 mg·L-1) of 6-Benzyl adenine(6-BA) were leaf sprayed at R1,and soybean carbon metabolism relevant indicators,including total sugar,soluble sugar,starch,reducing sugar,sucrose,and invertase activity in leaves at 10,20,30,40,50 and 60 days after spraying(DAS). Applying 6BA increased invertase activity,sucrose content at 40 DAS,soluble sugar content at 10-20 and 50-60 DAS,starch content at 20-40 DAS,reducing sugar content at 30-50 DAS. The enhance effect of 20 mg·L-1 6-BA was better than 10 mg·L-1 6-BA. Results indicate applying 6-BA could regulate sugar content and increase the carbon metabolism related indicators of soybean.
Last Update: 2014-04-04