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COMMITMENTS AND CONTINGENCIES (Details) ¥ in Millions	Sep. 30, 2020 CNY (¥)
Beijing Origin Seed Limited [Member]
Total compensation on legal proceedings	¥ 13.7

X

- Definition

Amount of loss contingency liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349

+ Details

Name:	us-gaap_LossContingencyAccrualAtCarryingValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	dei_LegalEntityAxis=seed_BeijingOriginSeedLimitedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: