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Taxes Payable (Details Textual) - USD ($) |  |  | 1 Months Ended | 3 Months Ended
--- | --- | --- | --- | ---
Apr. 04, 2018 | Jan. 01, 2008 | Mar. 20, 2019 | Apr. 28, 2017 | Sep. 30, 2019 | Sep. 30, 2018
Taxes Payable (Textual) |  |  |  |  |  |
Income tax expense (benefit) |  |  |  |  | $ 449,131 | $ 1,654,416
Effective income tax rate reconciliation, percentage |  |  |  |  | (6.50%) | 15.50%
Effective income tax rate reconciliation, federal |  |  |  |  | 21.00% | 21.00%
Value added tax rate |  |  |  |  | 13.00% |
Periodic tax reduction, description |  |  |  |  | The two-year tax exemption and three-year 50% tax reduction tax holiday for production-oriented FIEs was eliminated. |
PRC [Member] |  |  |  |  |  |
Taxes Payable (Textual) |  |  |  |  |  |
Value added tax rate | 10.00% |  | 9.00% | 11.00% |  |
Periodic tax reduction, description |  |  |  |  | Which restore the VAT of 13% of the gross sales price on certain fertilizer products includes non-organic fertilizer products starting from September 1, 2015, but granted taxpayers a reduced rate of 3% from September 1, 2015 through June 30, 2016. |
PRC [Member] | Minimum [Member] |  |  |  |  |  |
Taxes Payable (Textual) |  |  |  |  |  |
Value added tax rate | 1.00% |  | 1.00% | 2.00% |  |
PRC [Member] | Maximum [Member] |  |  |  |  |  |
Taxes Payable (Textual) |  |  |  |  |  |
Value added tax rate | 11.00% |  | 10.00% | 13.00% |  |
Enterprise Income Tax [Member] |  |  |  |  |  |
Taxes Payable (Textual) |  |  |  |  |  |
New enterprise income tax rate |  | 25.00% |  |  |  |
Existing enterprise income tax rate |  | 33.00% |  |  |  |
High tech income tax rate |  | 15.00% |  |  |  |
Enterprise Income Tax [Member] | Jinong [Member] |  |  |  |  |  |
Taxes Payable (Textual) |  |  |  |  |  |
Income tax expense (benefit) |  |  |  |  | $ 449,131 | $ 1,654,416

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