الفهرس 
INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
The results showed that delaying the processing for nine days because sucrose percentage of sugarcane decreased from the time it is harvested and increase in cane weight loss, productivity traits. G.T.54-9 variety had the lowest value of deterioration rate post-harvest for sucrose% juice among the studied varieties. So, G.T.54-9 variety for the sugar processing and production is preferable followed by G. 99-103 variety especially harvested after age 12 or 13 under the experiment conditions. Therefore, the processing delay for cane stalks post-harvest was not preferable for both grower and sugar factory so, should be transported to the mill for process as soon as possible after harvesting. The obtained results showed that the sucrose percentage was significantly increased with progress the age till harvest during the sucrose accumulation periods. G.99-103 variety gave the highest sucrose%, best sugar yield and cane yield as well as juice quality when cane harvest time at age 13 month under the experimental conditions.