Protein & amino acidsFCO Schedule VILiquid

Protein hydrolysate 19.2% (Plant source) (Liquid)

A protein hydrolysate and amino acid biostimulant in liquid form, notified under FCO Schedule VI. Key notified measures: Total amino acids ≥ 13.44 % w/w; Free amino acids ≥ 0.69 % w/w. Notified for cabbage and tomato.

Category5 · Protein & amino acids

Serial no.36

FormLiquid

Notified inS.O. 876(E), 16 Feb 2026

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Composition

As notified in the Gazette, ingredient by ingredient.

	Ingredient	Content	Limit
i	Protein derived from plant source (Durvillea potatorum) through acid (sulphuric acid) per cent. by weight, minimum	19.20% w/w	Minimum
ii	Water per cent. by weight	QS% w/w	Exact / specified
iii	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	Total amino acids per cent. by weight, minimum	13.44% w/w	Estimation of total amino acids
ii	Free amino acids per cent. by weight, minimum	0.69% w/w	Free/specific amino acid analysis
iii	Total organic carbon per cent. by weight, minimum	8.34% w/w	Method 4: Estimation of organic matter and organic carbon
iv	Total dissolved solids per cent. by weight, minimum	19.0% w/w	Estimation of TDS/TSS
v	pH (10 % aqueous solution )	3.93± 0.50pH	Method 1: Estimation of pH
vi	Specific gravity	1.2962± 0.02Specific gravity	Method 2: Estimation of specific gravity
vii	Solubility per cent. by weight, minimum	100% w/w	Method 5: Estimation of water solubility

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
Cabbage	Two foliar applications at 2.5 litre/ha	1.01 litre	2.02 litre
Tomato	Two foliar applications at 3.5 litre/ha	1.42 litre	2.83 litre

Notification history

16 Feb 2026S.O. 876(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.

Show more protein & amino acids biostimulants 35 others in this category

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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.