company tower banner
Green Has Italia SPA Company Logo

Green Has Italia SPA VIVEMA TWIN

Green Has Italia Spa Vivema Twin is composed by an exclusive mix of polyphenols contained in selected tannins, to stimulate the active development of the roots and to contribute to the preservation of fertility. The product improves soil structure and it is very effective even on tired or poor in organic matter soils. The properties of the polyphenols in Vivema Twin allow to reduce the negative effects on crops due to salinity excesses and water stagnation and they stimulate the development of useful microflora.

Functions: Fertilizer

Application Technique: Chemigation

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Agrochemical Functions
Technologies

Features & Benefits

Features
  • Improvement of soil fertility
  • Constant stimulus for producing new secondary roots able to substitute the inactive ones
  • Prompt vegetative reaction in case of damaged roots
Product Highlights

Vivema Twin allows to create the best conditions for a complete availability of nutritional elements of the soil. In particular, it acts on the mobilization of phosphorus and calcium present in the soil. The constant emission of new roots allows for an optimal development of the plant, even in case of abiotic stresses and in soils infested by nematodes. Vivema Twin promotes the absorption of nutritional elements.

Applications & Uses

Applicable Crop
Application Technique
Application Rates

Crops

Doses

Stages and Recommendation

Fertigation
Horticulture in Open Field

8 - 10 l/ha

Apply every 15 - 20 days starting from 7 days after emergence or transplant for a total annual dose of at least 50 l

Horticulture in Greenhouse
Industrial Crops
Fruit Trees

8 - 10 l/ha

Apply every 15 - 20 days starting from germination for a total annual dose of at least 50 l

Strawberry and Small Fruits
Ornamentals

 On crops with evident stress signs due to soil conditions, use the dose of 10 l/ha, with a total annual dose of at least 60 l per hectare.

n case of weekly fertigations, the dose can be reduced to 6.5 l/ha for at least 8 applications according to the condition of the soil and of the crops.

Vivema Twin can be applied in fertigation on localized irrigation systems, via sprinkling or through herbicide boom. At any water volume Seedling baths: solution at 2.5 - 3 g/l even in association with agrochemical products.

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Density (20°C)1.22g/ml
pH (1% w/w aq. sol.)5.5 - 6.5u. pH
Electrical Conductivity (1 g/l, aq. sol., 20°C)50.0µS/cm
Composition
ValueUnitsTest Method / Conditions
Organic Carbon20.0% (w/w)
Tannis34.0% (w/w)
pH3.0u. pH

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Strong Biostimulating Action of Vivema Twin on the Roots

Green Has Italia SPA VIVEMA TWIN - Strong Biostimulating Action of Vivema Twin On The Roots

The plants treated with VIVEMA TWIN show a higher number of lateral roots compared to the non-treated plants. ROOT SYSTEM ANALYZER® is a software that highlights the various orders of the roots in different colors.

Vivema Twin Promotes the Absorption of Nutritional Elements

Green Has Italia SPA VIVEMA TWIN - Vivema Twin Promotes The Absorption of Nutritional Elements

*Trial in phosphorus deficiency conditions. VIVEMA TWIN has been applied 4 times at 8 l/ha.

The plants treated with VIVEMA TWIN have shown higher content of phosphorus and calcium in the leaves

Packaging & Availability

Packaging Type