Microbial Consortium 1 x 107cfu/ g
A live-microorganism biostimulant, notified under FCO Schedule VI. Key notified measures: Methylobacterium symbioticum (cfu/ g minimum) ≥ 0.5 x 107; Methylobacterium extrorquens (cfu/ g minimum) ≥ 0.5 x 107. Notified for onion.
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Composition
As notified in the Gazette, ingredient by ingredient.
| Ingredient | Content | Limit | |
|---|---|---|---|
| i | Microbial consortium (cfu/ g minimum) per cent. by weight, 1 x 107 minimum consisting of a. Methylobacterium symbioticum (cfu/g minimum) 0.5 x 107 b. Methylobacterium extrorquens (cfu/g minimum) | 0.5 x 107CFU per gram | Minimum |
| ii | Carboxymethyl cellulose per cent. by weight, minimum | 0.2% w/w | Minimum |
| iii | Bentonite/Talc per cent. by weight, maximum | 98.8% w/w | Maximum |
| iv | Total (per cent.) | 100 | Exact / specified |
Specifications (label claims)
The parameters a sample must meet, with the Part D method used to test each one.
| Parameter | Notified value | Test method | |
|---|---|---|---|
| i | Methylobacterium symbioticum (cfu/ g minimum) | 0.5 x 107CFU per gram | Enumeration of Methylobacterium species |
| ii | Methylobacterium extrorquens (cfu/ g minimum) | 0.5 x 107CFU per gram | Enumeration of Methylobacterium species |
| iii | pH (1% aqueous solution) | 6.5- 7.5pH | Method 1: Estimation of pH |
Tolerance (Schedule VI Part B, S.O. 2346(E)): Consortium of Methylobacterium symbioticum and Methylobacterium extorquens: Total viable count ≥ 5 × 10^6 cfu/g; individual viable count ≥ 2.5 × 10^6 cfu/g.
Crops and doses
The Gazette wording is what counts; per-acre figures use 1 hectare = 2.47105 acres.
| Crop | Gazette dose | Per acre, each application | Per acre, season |
|---|---|---|---|
| Onion | Single soil application just before planting at 7.5 kg/ha as basal dose 8. Bio-chemicals | 3.04 kg | 3.04 kg |
Notification history
- 26 May 2025S.O. 2346(E): entry inserted
Official notifications: Ministry of Agriculture & Farmers Welfare, biostimulant circulars.
Before you buy or stock it
- Check that the product name, composition and crop on the pack match this page.
- Use only the notified dose for your crop; the calculator converts it to your area.
- Ask the seller for the batch number and expiry date, and keep the bill.
Questions about your crop? Ask our agri expert on WhatsApp.
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Consolidated by NanoKheti from the Gazette of India notifications under Schedule VI of the Fertiliser (Inorganic, Organic or Mixed) (Control) Order, 1985, for reference. The Gazette text is authoritative; this page is not legal advice. Check the notification before labelling, licensing or buying. Covers notifications up to S.O. 1574(E) (25 Mar 2026); checked for later Schedule VI changes on 19 October 2026. Questions? Ask our agri expert on WhatsApp.