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An innovative product - sulfur in a solution

Natural effective fertilizer + fungicide.

Easy-to-prepare stable solutions and hydrosols.

Does not clog the spray nozzles.

Minimal consumption with maximum efficiency.

Special offers for agricultural enterprises.

Submit an application

Download the brochure and the certificate

IRI

Hydrosera is

“HydroSera” is a calcium polysulfide (95%) in a concentrated solution. Serves as a non-root feeding and plant growth regulator while exhibiting fungicidal and acaricidal properties, thereby increasing the resistance of plants to diseases and pests.

As a result of the use of the solution, the protein content in plants increases significantly due to the binding of non-protein nitrogen to sulfur. It is also an integral part of fatty acids, the use of “HydroSera” in oilseed crops allows for an increased yield of oil.

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Application

It is used as a 0.5-1% solution during the plant vegetation period, with the exception of the blooming period. In early spring (before the appearance of leaves) and autumn (after the defoliation) it is used for the exterminative antifungal spraying of fruit trees and vineyards in the form of a 5% solution.

For grains, leguminous and oilseed crops it is used as a seed dressing agent to accelerate plant growth at an early stage of development and suppress the development of pathogenic fungi. Consumption - 10 liters of a 10% solution per 1 ton of seeds.

Crops:

Grains

(wheat, oats, barley, corn, etc.), leguminous crops (peas, beans, lentils).

Treatment during the grain filling period (consumption of 10-20 l/ha) leads to an increase in protein content, as well as an increase in the yield of wheat by 15-20% and peas by 25-35%.

Fruit and berry crops

(apple, pear, cherry and plum trees, etc.)

Treatment during the vegetation period in the form of a non-root feeding provides protection against fungal diseases and herbivorous mites, optimizes plant nutrition in various phases of development.

Vegetable crops

(tomatoes, peppers, eggplants, all types of cabbage, etc.).

Treatment is carried out during the period of active growth (consumption of 8-10 l/ha), the solution provides protection against fungal diseases and herbivorous mites, optimizes plant nutrition in various phases of development.

Oilseed crops

(rapeseed, soybeans, flax, etc.).

Treatment during the period of seed filling and ripening (consumption of 10-20 l/ha) leads to an increase in oil content

Advantages

Plant growth stimulation and protection against fungal diseases

on all types of plants in the form of a 0.5-2% solution during the plant vegetation period, with the exception of the blooming period.

Environmentally safe solution

promotes the assimilation of traditional fertilizers optimizing plant nutrition in various phases of development

Seed dressing that accelerates plant growth

at an early stage of development, contributes to an increase in yield of 8-10% and is applied as follows (1 l + 10 l of water per 1 ton of seeds)

Reduces the content of nitrates in the fruits.

Method of application - seed treatment, spraying of leaves and soil under the plants

Microscopy

Plant cells under the microscope:

Untreated

Treated

(Light spots - sulfur nanoparticles located in the recesses between plant cells)

Our solution is a source of sulfur nanoparticles of 20 nm that are evenly distributed on the surface of the plant when applied to it, the small particle size allows them to penetrate into the smallest pores and fix themselves inside (see figure), nanoparticles are absorbed by the plant as needed, and at the same time the use of mineral fertilizers based on sulfur, such as ammonium sulfate, lies in the application of both to the soil and to plants through the non-root treatment, since the fertilizer is water soluble.

When drying, crystals of ammonium sulfate can fall off the plant or, when it rains, get washed off the surface, and in such cases the use of ammonium sulfate is not always effective.

Consumption table

Non-root feedings

CROP

DOSAGE, FREQUENCY AND SCHEDULE OF TREATMENTS

Grains

(1.0 l + 10 l of water)/t for seed pretreatment,

0.5 l/ha during the booting phase,

0.5 l/ha during the milk-ripeness phase

Rapeseed

during the budding phase, 0.5-1.0 l/ha

Leguminous crops

1.0 l/ha three times during the budding phase

Buckwheat

0.5 l/ha during the branching phase,

0.5 l/ha during the flower formation phase,

0.5 l/ha during the fruiting phase

Sunflower

0.5 l/ha during the formation of the anthodium

Potatoes

0.5-1.0 l/ha during the development of shoots (10-15 cm),

0.5-1.0 l/ha during the phase of leaf development,

0.5-1.0 l/ha during the phase of budding - beginning of blooming,

0.5 -1.0 l/ha during the blooming phase

Vegetable crops

0.5-2.0 l/ha before blooming, 2-3 treatments with an interval of 10-15 days

Berries

1.0 l/ha during the beginning of budding,

1.0 l/ha 7 days after the formation of the seed bud

Grapes, drupaceous fruits

2.0-3.0 l/ha three treatments: before and after blooming, after the formation of the seed bud

Citrus fruits

0.5-1.0 l/ha three treatments: before and after blooming, after the formation of the seed bud

Apple and pear trees

2.0-3.0 l/ha three treatments: before and after blooming, after the formation of the seed bud

Cucurbits

1.0-1.5 l/ha before blooming, 2-3 treatments with an interval of 10-15 days

Consumption rate of working solution for non-root feeding:

During aerial treatment - 50 l/ha, surface treatment - 100-300 l/ha. Leaf treatment should be carried out in dry non-windy weather, in the temperature range from +10 to + 25°C in the evening or morning hours

The number of feedings, the optimal timing of application, the frequency of application and the rate of fertilizer consumption are recommended to be adjusted in each case depending on the type of crop, the technology of its cultivation, the expected yield, the analysis of leaf diagnostics and agrochemical parameters of the soil.

Additional Information:

Density

1.25 g/cm3

pH (1% aqueous solution)

6.5

pH (concentrate)

9-10

Regarding the sulfur content in the solution

1 liter of solution weighs 1.25 kg; solution density is 1.25 g/cm3

1 kg of the solution contains 176 g of sulfur

1 kg contains in units SO2 - 352 g

1 kg contains in units SO3 - 440 g

1 kg contains in units SO4 - 528 g

Form of production

Volume: 1 l.

Volume: 10 l.

Volume: 200 l.

Volume: 1000 l.

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Massalimov Ismail Aleksandrovich

Doctor of Technical Sciences. Professor.

Author of more than 110 scientific papers, 9 copyright certificates and patents.

A member of the Academic Council of the Faculty of Chemistry of Bashkir State University and a member of the Academic Council of the Bashkir State Budgetary Institution “Technical Scientific Research Institute of Herbicides at the Academy of Sciences of the Republic of Bashkortostan”.