Abstract：
:The carbohydrate contents of sweet sorghum (Sorghum bicolor L. Moench) is an important industrial factor for crystal sugar or bioethanol production. In this study the relationship between growth analysis and carbohydrate contents were studied to recognize the best growth stages for sweet sorghum harvesting. Five sweet sorghum cultivars and four sweet sorghum lines were evaluated for leaf area index (LAI), net assimilation rate (NAR), relative growth rate (RGR) and stem crop growth rate (CGR) in relation to sucrose content, invert sugars and total sugar at booting, soft-dough, hard dough and post grain maturity Except at post grain maturitystage, the correlations among LAI, NAR and RGR forsucrose content and total sugar were positive and forinvert sugars were negative. The relationship between invert sugars including glucose, fructose, maltose and xylose athard dough stage regarding LAI, NAR and GRG were negative. As plant grows LAI, NAR and RGR increases which consequently increases sucroses content and decrease invert sugar.
journal_name
J Environ Bioljournal_title
Journal of environmental biologyauthors
Almodares A,Taheri R,Adeli Ssubject
Has Abstractpub_date
2007-07-01 00:00:00pages
527-31issue
3eissn
0254-8704issn
2394-0379journal_volume
28pub_type
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journal_title：Journal of environmental biology
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