OUR SERVICES

Regulations studies : accredited analyses and regulation standing counselling.
Ratification studies : technical assistance.
Statistical studies on organic matters (sludge, effluent,...),
use of our database (more than 13 000 organic products)

Global Phytotoxicity

Agronomic tests (3 increasing amounts)

Barley germination.
Barley germination + foliar growth.
Barley germination + foliar growth + radicular growth.

Normalised tests

Germination NF X 31-201.
Germination and growth NF X 31 202.
Germination and growth ISO 11269.2.
Radicular extension ISO 11269.1.

Other tests

Germination on pure substrate : 2 species.
Cress germination and growth : compost, vegetable mould, mould ...

Ecotoxicology

Acute toxicity tests

Daphnia magna mobility inhibition, NF EN ISO 6341.
Earthworm test, ISO 11268-1.
Thamnotox.

Chronic toxicity tests

Inhibition of fresh water alga growth after 72 hours, NF T 90-304.
Inhibition of Ceriodaphnia dubia reproduction after 7 days on water or effluent.
Inhibition of Daphnia magna reproduction after 21 days, NF T 90-130.
Earthworm test, ISO 11268-2 6.

Genotoxicity

Mutatox test on water, soil or lixiviate with and without S9.
Ames test with and without S9.

Lixiviation

In the laboratory : 1 extract, 2 extracts, 3 extracts + elemental analysis.
Lysimeter.

Trace elements bioaccumulation

Contact us for a quotation (example : mercury bioaccumulation)

Bioaccumulation in the field

Client parcel - whole plant.
Pôle d'Aspach parcel - whole plant.
Client parcel - 2 organs.

Biochemical caracterization of organic matter

CBM and humic potential.

Calcic soil improvement value

Product reactivity.
Efficiency test.
Computation of the necessary input amount.
pH correction kinetic.

Incubations in controlled conditions (ICC)

Nitrogen mineralisation measurement in a product (requisite : C:N ratio and CBM product analyses)

Nitrogen mineralisation test (4 measurements compared with a check), study on several products feasible.
Nitrogen mineralisation test with additional measurement of carbon mineralisation (CO2 measurement), study on several products feasible.

Bioavailability

Nitrogen bioavailability on product.
Phosphorus, potassium, calcium or magnesium bioavailability on product.
Others ...

Bioavailability in the field

Client parcel - Nitrogen and phosphorus - Whole plant.
Pôle d'Aspach parcel - Nitrogen and phosphorus - Whole plant.
Client parcel - Nitrogen and phosphorus - 2 organs.
Pôle d'Aspach parcel - Nitrogen and phosphorus - 2 organs.

Ferti' Vigne

Intended for the appraisement of vine nutrition, Ferti'Vigne offers soil analyses and petoliar diagnosis (DP) during 5 years.

Year 1 : 1 soil analysis Package F1 + 1 DP early flowering stage.
Years 2, 3 et 4 : 1 DP per year, early flowering stage
Year 5 : 1 soil analysis Package F1 + 1 DP early flowering stage.

Ferti' Vigne +

Year 1 : 1 soil analysis Package F1+ 2 DP early flowering and veraison stage.
Years 2, 3 et 4 : 2 DP early flowering and veraison stage.
Year 5 : 1 soil analysis Package F1 + 2 DP early flowering and veraison stage.
Final meeting (1/2 day) with producer group.

Ferti' Arbo

Intended for the appraisement of orchard nutrition, Ferti'Arbo offers soil analyses and foliar diagnosis (DF) during 5 years.

Year 1: 1 soil analysis Package F1 + 1 DF stage F2 + 105.
Years 2, 3 et 4 : 1 DF per year, stage F2 + 105.
Year 5 : 1 soil analysis Package F1 + 1 DF stage F2 + 105 .
Can also be applied to fruits.
Final meeting (1/2 day) with producer group.

Fluorimetry

Data teleprocessing.
On-site expertise : contact us

Computer-based studies.

DNV, DP, DF : histograms et syntheses.

Microbial biomass in soils
Measurement of microbial carbon by INRA method, iso 14240-2.

Ferti Terroir, a soil analysis database

More than 300 000 French sites are referenced at the local level in our database. A cartographic software allows us to make regional synthetic studies on pedological data from Ferti Terroir.

We can provide different studies such as :
data inventory by geographic period
standard cartographic studies by determination (granulometry, pH, M.O., P2O5, K2O, MgO)
individual studies by local experts
study of metallic trace elements

A professional training agreement is set up between Pôle d'Aspach and his client for these sessions (minimum 10 people).

Mineral deficiencies in vine, 1 day.
Mineral deficiencies in fruit trees, 1 day.
Integrated fertilization, 1 day.
Organic fertilization management, 1 day.
Composting, 1 day.
Organic products : from production to their impact in soil, 1 day.
Agricultural analysis : a tool for a clean and performant agriculture, 1 day.
Fertilization in kitchen garden, 1 day.
Fertilization in organic agriculture, 2 days.
Out-of-town training feasible.

General comment :

Discounts are available when several people from the same firm are attending a session.
Commun lunch possible, lodging not included.