Biochemical (β- Sitosterol and Stigmasterol) 0.05 % (Dry flowable)
A bio-chemical biostimulant in dry flowable form, notified under FCO Schedule VI. Key notified measures: β- Sitosterol and Stigmasterol ≥ 0.05 % w/w; Solubility ≥ 99.95 % w/w. Notified for green gram, grape and chilli.
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Composition
As notified in the Gazette, ingredient by ingredient.
| Ingredient | Content | Limit | |
|---|---|---|---|
| i | β- Sitosterol and Stigmasterol (from natural extract of deodorized vegetable oil distillate meal) (Source: Helianthus annus) per cent. by weight, minimum | 0.05% w/w | Minimum |
| ii | α-hydroxy 1 carboxy- 1,3,5- cyclohexatriene per cent. by weight, minimum | 10.0% w/w | Minimum |
| iii | Hexanoic, 2 (diethyl amino) ethyl ester citrate per cent. by weight, minimum | 12.0% w/w | Minimum |
| iv | Sodium benzoate (stabilizer) per cent. by weight, maximum | 1.20% w/w | Maximum |
| v | Polyethylene glycol-6000 (binder) per cent. by weight, maximum | 2.00% w/w | Maximum |
| vi | Alcohol alkoxylate (surfactant) per cent. by weight, maximum | 2.00% w/w | Maximum |
| vii | Sodium naphthalene formaldehyde sulphonate (surfactant) per cent. by weight, maximum | 2.0% w/w | Maximum |
| viii | Mustard seed oil base per cent. by weight, maximum | 2.0% w/w | Maximum |
| ix | Lactose, glucose and galactose (non-food grade) per cent. by weight | QS% w/w | Exact / specified |
| x | 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 | β- Sitosterol and Stigmasterol per cent. by weight, minimum | 0.05% w/w | Refer latest Schedule VI Part D / applicable notified method |
| ii | pH (1% aqueous solution) | 3.0 - 6.0pH | Method 1: Estimation of pH |
| iii | Bulk density (gram/cc) | 0.53-0.65Density | Method 3: Estimation of bulk density |
| iv | Solubility per cent. by weight, minimum | 99.95% w/w | Method 5: Estimation of water solubility |
| v | Total organic carbon per cent. by weight, minimum * Note: The product label shall include caution: Use only as directed. Avoid direct contact with eyes. Keep out of reach of children. In case of accidental exposure or ingestion, seek medical advice immediately. | 31% w/w | Method 4: Estimation of organic matter and organic carbon |
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 |
|---|---|---|---|
| Green gram | Two foliar applications at 75 g/ha | 30.4 g | 60.7 g |
| Grape | Two foliar applications at 100 g/ha | 40.5 g | 80.9 g |
| Chilli | Three foliar applications at 150g/ha | 60.7 g | 182 g |
Notification history
- 25 Mar 2026S.O. 1574(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.