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3. Selection, production and formulation of biostimulants
3.1 Biostimulant selection
As we have already seen, biostimulants are made up of a wide variety of substances and micro-organisms. In the absence of precise knowledge of the composition of these mixtures and their mechanisms of action, it is not possible to base a screening on a specific mode of action. Experimental protocols therefore need to be developed to select biostimulants on the basis of their beneficial agronomic effects.
The first stage can be carried out in the laboratory or in greenhouses. Whether the biostimulant is a micro-organism or a natural substance, it is important to choose a model plant that will respond rapidly to the presence of the biostimulant.
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A first level of screening can be carried...
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Selection, production and formulation of biostimulants
Regulations
Bibliography
Regulations
Regulation (EU) 2019/1009 of the European Parliament and of the Council of June 5, 2019 laying down rules for making EU fertilizers available on the market, amending Regulations (EC) No 1069/2009 and (EC) No 1107/2009 and repealing Regulation (EC) No 2003/2003.
Regulation (EC) No 1107/2009 of the European Parliament and of the Council of 21 October 2009 concerning the placing of plant protection products...
Directory
Organizations – Associations – Federations
ANSES (Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail), marketing authorization for MFSC :
https://www.anses.fr/fr/system/files/Modalites_depot_dossier_MFSC.pdf
EFSA (European Food Security...
Standards and norms
- Food microbiology – Horizontal method for enumerating micro-organisms – Part 1: colony counting at 30°C using the deep seeding technique. (V08-011-1). AFNOR. - NF EN ISO 4833-1 - 2013
- Food microbiology – Horizontal method for the enumeration of B-glucuronidase-positive Escherichia coli – Part 2: colony counting technique at 44°C using 5-bromo-4-chloro-3-indolyl B-D-glucuronate (V08-031-2). AFNOR. - NF ISO 16649-2...
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