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ORGANIZATION AND PRINCIPAL ACTIVITIES (Details Textual) - CNY (¥)
1 Months Ended 12 Months Ended
Dec. 31, 2004
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2015
Aug. 31, 2017
Variable Interest Entity, Consolidated, Carrying Amount, Assets   ¥ 42,979,000 ¥ 247,231,000    
Equity Method Investment, Ownership Percentage   100.00%     49.00%
Changchun Origin [Member]          
Equity Method Investment, Ownership Percentage   100.00%      
Denong [Member]          
Equity Method Investment, Ownership Percentage   98.58%      
Linze Origin [Member]          
Equity Method Investment, Ownership Percentage   100.00%      
Inventory [Member]          
Variable Interest Entity, Consolidated, Carrying Amount, Assets   ¥ 0 36,436,000    
Plant and Equipment [Member]          
Variable Interest Entity, Consolidated, Carrying Amount, Assets   29,331,000 192,928,000    
Land Use Rights [Member]          
Variable Interest Entity, Consolidated, Carrying Amount, Assets   ¥ 13,648,000 ¥ 17,867,000    
State Harvest Holdings Limited [Member]          
Share Exchange Transaction Variable Interest Entity Voting Rights Assigned 97.96%        
Period Of Operations 20 years        
Assets Disposed Of By Methods Other Than Sale In Period Of Disposition   50.00%      
State Harvest Holdings Limited [Member] | Criteria One [Member]          
Business Combination Restriction On Control Obtained Description 49        
State Harvest Holdings Limited [Member] | Criteria Two [Member]          
Business Combination Restriction On Control Obtained Description 49        
Beijing Origin Seed Limited [Member]          
Variable Interest Entity Revenue Percentage   100.00% 99.86% 99.92%  
Variable Interest Entity Total Assets Percentage   96.43% 98.95%