Tangel Agro

rice complex

RICE COMPLEX

A specialized amino acid biostimulant for stronger rice growth, stress resistance and improved yield performance

Rice Complex is a liquid fertilizer and biostimulant specially formulated for rice crops, designed to activate key biochemical and enzymatic processes within the plant. Its balanced combination of amino acids, ATCA and chelated micronutrients supports faster crop establishment, stronger root development, improved photosynthetic activity and better physiological performance during demanding growth stages.

By supplying readily available amino acids, Rice Complex helps rice plants save energy in protein synthesis and redirect it towards growth, recovery and grain development. Its ATCA content contributes to the gradual formation of proline, a natural compound involved in plant response to environmental stress such as heat, drought, poor fertilization or excessive rainfall.

Applied as a seed treatment or foliar spray, Rice Complex is an effective tool to promote germination, vegetative development, tillering, flowering and grain enlargement, helping rice crops achieve better quality and higher yield potential.

Composition and Guaranteed Analysis

Composition

%w/w

Citrus essential oils (Limonene)

7,00

Inert ingredients

93,00

Composition%w/w
Total amino acids17.0% w/w
N-Acetyl Thiazolidine-4-Carboxylic Acid1.00% w/w
Iron (Fe) chelated EDTA0.18% w/w
Manganese (Mn) chelated EDTA0.10% w/w
Copper (Cu) chelated EDTA0.18% w/w
Zinc (Zn) chelated EDTA0.10% w/w
Boron (B)0.08% w/w
Density at 20 ºC1.25 g/ml
pH, 1% water solution8.0 ± 0.5

Origin and Certifications

Rice Complex provides a complete nutritional and biostimulant action for rice, helping the crop maintain active metabolism during key growth stages. Its balanced combination of amino acids, ATCA and micronutrients supports early development, root growth, photosynthesis, seed germination, flowering and grain formation.

The product is especially valuable in periods of environmental stress such as excessive heat, drought, poor fertilization, excessive rainfall or demanding crop conditions. By supplying amino acids that are readily available for protein synthesis, Rice Complex helps the plant save biological energy and redirect it towards growth, recovery and yield performance.

Rice Complex supports accelerated plant growth and helps rice crops develop with greater vigor from the early stages. Its amino acid content contributes to protein synthesis without high energy demand, improving crop efficiency during active development.

The presence of ATCA promotes the gradual formation of proline through enzymatic breakdown, helping plants improve their resistance to abiotic stress. This is particularly important in rice cultivation, where changes in water availability, temperature and soil fertility can affect crop performance.

Its micronutrient profile also contributes to essential physiological processes: boron supports pollen germination and tissue development; iron and manganese participate in chlorophyll synthesis and catalytic reactions; zinc promotes auxin production, seed formation, phosphate transport and grain development.

Rice Complex combines nutritional and biostimulant functions in a single liquid formulation designed for rice. Its composition includes 17% total amino acids, 1% N-Acetyl Thiazolidine-4-Carboxylic Acid, and a micronutrient complex with chelated iron, manganese, copper and zinc, plus boron.

Thanks to its systemic action and high compatibility, it can be integrated into standard rice crop programs. It is compatible with most agricultural products, except strongly alkaline products. Applications should preferably be made during the cooler hours of the day to improve efficiency and reduce stress on the crop.

Dosage & applications

CROPSASSOCIATESMAXIMUM Nº OF TREATMENTSLAST MOMENT OF APPLICATIONSPRAYING EQUIPMENT
Seed treatment1Before sowing, after 24 h soakingSeed soaking / treatment tank
Foliar application270 days after sowingFoliar sprayer
Foliar application210 days before tillering stageFoliar sprayer

CROPS

ASSOCIATES

MAXIMUM Nº OF TREATMENTS

LAST MOMENT OF APPLICATION

SPRAYING EQUIPMENT

All crops

All approved agrochemicals

Follow the conditions established for the use of the associated agrochemical.

Follow the conditions established for the use of the associated agrochemical.

Suitable for use in various application techniques: Full coverage application, low volume concentrate, spray, pivot, and spray.

Vegetative nutrition

Authorized uses, rate and times of application

CROPSPRODUCT TYPESADJUVANT FUNCTIONWETTA FINAL CONCENTRATION
Seed applicationSeed activation, germination support and early crop establishment2 cc/L water
Foliar applicationBiostimulation, root development, stress resistance and yield support600–800 ml/ha
Foliar applicationGermination support, tillering preparation, photosynthetic activity and stress resistance500–700 ml/ha

GENERAL DOSE: Foliar application: 500–800 ml/ha; seed application: 2 cc/L water. Apply according to rice production system, crop stage and technical recommendation.

CROPS

PRODUCT TYPES

ADJUVANT FUNCTION

WETTA FINAL CONCENTRATION

All crops

Insecticides, Fungicides, Acaricides, Herbicides, Protection, Plant Growth Regulators, Foliar Fertilizers, Biostimulants

Dispersion and wetting

0,05-0,15% V/V

Dispersion, Wetting + Anti-rebound, Rewetting, deposition

>0,15->0,25% V/V

Dispersion, wetting + anti-rebound, rewetting, deposition + penetration

0,25 – 0,30% V/V

Features and Properties

Rice Complex is a liquid biostimulant fertilizer especially designed for rice. It activates biochemical and enzymatic functions in the plant, improving metabolic processes and helping the crop maintain active physiological development.

Its formulation provides a naturally balanced amino acid mixture that supports protein synthesis while reducing the plant’s energy expenditure. This allows the crop to allocate more energy to root development, vegetative growth, flowering and grain formation.

The product also contains ATCA, a natural bio-promoter that contributes to proline formation. Proline plays an important role in plant response to environmental stress, helping rice crops tolerate unfavorable growing conditions.

Recommended Crops and Timing of Application

Rice Complex is especially recommended for rice crops, including dry rice and flooded rice systems. It can be used from the earliest stages of the crop through seed treatment and during vegetative development through foliar application.

For seed treatment, apply before sowing to support seed activation, germination and early crop establishment.

In dry rice, apply at 45 days after sowing and repeat at 70 days after sowing to support vegetative development, root activity and crop vigor.

In flooded rice, apply at germination stage and repeat 10 days before tillering to promote early development, tiller formation, photosynthetic efficiency and resistance to stress.

FAQ

What is Rice Complex used for?

Rice Complex is used to stimulate rice crop development, improve metabolic activity, support root growth, increase stress resistance and enhance crop quality and yield potential.

Is Rice Complex only for rice?

Yes. Rice Complex is specially formulated for rice crops and is recommended for dry rice, flooded rice and rice seed treatment.

Can Rice Complex be used as a seed treatment?

Yes. Rice Complex can be used before sowing by soaking rice seeds for 24 hours in a solution of 2 cc per 1 L of water.

What is the foliar dose for dry rice?

For dry rice, the recommended foliar dose is 600–800 ml/ha, with 2 applications: 45 days after sowing and 70 days after sowing.

What is the foliar dose for flooded rice?

For flooded rice, the recommended foliar dose is 500–700 ml/ha, with 2 applications: at germination stage and 10 days before tillering.

What does ATCA do in Rice Complex?

ATCA acts as a natural bio-promoter. Through slow enzymatic breakdown, it leads to the formation of proline, a compound involved in plant response to environmental stress.

Which micronutrients does Rice Complex contain?

Rice Complex contains iron, manganese, copper and zinc chelated with EDTA, plus boron.

What are the main benefits of Rice Complex?

The main benefits are accelerated plant growth, better stress resistance, faster and improved root development, enhanced photosynthesis and support for seed germination, flowering and grain enlargement.

Is Rice Complex compatible with other agricultural products?

Rice Complex is compatible with most products used in agriculture, except strongly alkaline products. A compatibility test is recommended before mixing.

When should Rice Complex be applied?

Rice Complex should preferably be applied during the cooler hours of the day to improve application efficiency and avoid stress conditions.

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