Les Vignerons de buzet will analyze the impact of agroforestry on the soil microbiome in vineyards

A new project in fields4ever

A new partner has joined fields4ever, Les Vignerons de Buzet. With one project, they will take action to recover our soil health thank you to fields4ever initiative through the project: Analyze the impact of agroforestry on the soil microbiome in vineyards.

Project explanation

Samples required and project description

This project is comprised of 28 soil samples, and 16 have been granted as part of the fields4ever Initiative to use in the monitoring program for vineyards.


The project aims to assess the overall effects of the impact of agroforestry on the soil microbiome. Microbial taxonomy, community structure and functional indexes can be a bioindicador of the effect of different tree lines on soil health, the growth of the vineyard and the quality of the grapes.


BeCrop technology will be applied in this project; sampling will be at to different times: Pre-harvest and Post-treatment in 14 different blocks with 1 replication per each.


The project seeks to achieve the following objectives

  • Analyze the impact of agroforestry on the taxonomy, diversity and functional capacity of the soil microbiome.


  • Know the resident soil microbiome associated with different plots, diverse varieties and time-points.


  • Describe the impact of certain Biostimulants or biocontrol products on the soil microbiome.


  • Analyze the functional biodiversity of this soil in terms of nutrients, fertilization mobilization capacity and risk to disease, based on the presence of pathogens.

Having nature as a model has always been the credo of the cooperative Les Vignerons de Buzet. Les Vignerons de Buzet is inspired by it to plant and cultivate its "New Age" vineyard. The objective of this experimental vineyard is to achieve a self-fertile vineyard, without chemical inputs and resistant to bio-aggressors (mildew, oidium, insect pests), without forgetting the profitability of the latter.

This "New Age" vineyard presents more than 30 experimental methods and mixes different techniques such as agroforestry (canopy, hedges, trees in the rows of vines, wetlands...), resistant grape varieties, high technology... the idea is to build a set of innovative knowledge that can be deployed when the time comes for our members' farms.

Head of the project

Carine Magot

Winegrowing department

Head of the Vignerons de Buzet's winegrowing department, Carine Magot knows that, when it comes to reducing inputs, you create the path as you go. In recent years, the Lot-et-Garonne cooperative winery has carried out a number of precision viticulture trials to meet growing societal requirements, and is now embarking on a new phase with the establishment of an 11-hectare experimental vineyard in which various types of grape varieties, agroforestry and management methods, including zero inputs (pesticides, fertilisers, etc.), are being deployed. For the agricultural engineer, the challenge is to obtain results that can be replicated by every winegrower.