Optimum ABRA

Is a plant-growth-promoting bacteria (PGPB) which can be used as a nitrogen fixator in field, vegetable and legume crops.

microplastic free

Microplastic free treatment

Key benefit

Nitrogen fixation​

Azospirillum regulates the fixation of atmospheric nitrogen into ammonium which is uptakable by the plant. The nitrogen fixation can vary depending on the crop and field conditions. 

Key benefit

Increases the number of lateral roots and root hairs

Optimum ABRA icreases the number of lateral roots and root hairs which expands the root surface area resulting in higher nutrient and water uptake.

Did you know that…

Optimum ABRA can be applied as a powder, liquid or within a filmcoat. This way we can ensure there is always a suitable application for your specific requirement.

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Why choose our Azospirillum

For the treatment of field, vegetable and legume crops

Optimum ABRA can be applied in a few different ways. Applied to a granulate which can be used as an in furrow application or pre-mixed with the seeds. It can be applied as a Seed treatment or it can be bought in powder and/or liquid form to mix with water for soil injection or during soil preparation. 

Every application is based on 1 dosage per hectare. Wether it is our 5 gram powder, 10 kg granulate or 500 gram liquid. This saves you valuable time and makes the application proces easier.

Our technology optimizes the shelf life of Optimum ABRA for long term storage (up to 2 years).

Packaging options

Sachet

5 GR

5 gram powder solution for soil injection or soil preparation to add to your water tank. For the treatment of 1 hectare.

Bottle

500 GR

Seaching for a liquid to add to your water tank for soil injection or soil preperation? With 500 gram liquid you can treat 1 ha. 

Bag

10 KG

You want to pre-mix Optimum AMF with your seeds? Our 10kg bag of granulate is suitable for the treatment of 1 hectare.

Bag

10KG
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Bag

10KG
This is a line about the value proposition of this packaging type
Microbial-Treatment-Optimum-ABRA-Hero

Purchase and pricing

For pricing details and purchasing information, please get in touch with the Ad Terram representative in your region. You can find their contact details on our contact page. Alternatively, send a direct message to our headquarters in Opmeer, Netherlands.

Contact us for more information about Optimum ABRA

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