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metadata
license: cc-by-4.0
task_categories:
- tabular-regression
- time-series-forecasting
language:
- fr
tags:
- agriculture
- herbicides
- weed-pressure
- crop-rotation
- france
- bretagne
- sustainability
- precision-agriculture
- ift
- treatment-frequency-index
size_categories:
- 1K<n<10K
pretty_name: Station Expérimentale de Kerguéhennec - Agricultural Interventions
configs:
- config_name: default
data_files:
- split: train
path: '*.csv'
🚜 Station Expérimentale de Kerguéhennec - Agricultural Interventions Dataset
Dataset Description
This dataset contains comprehensive agricultural intervention records from the Station Expérimentale de Kerguéhennec in Brittany, France, spanning from 2014 to 2024. The data provides detailed insights into agricultural practices, crop rotations, herbicide treatments, and field management operations across 100 different plots.
Dataset Summary
- Source: Station Expérimentale de Kerguéhennec, Brittany, France
- Time Period: 2014-2024 (10 years)
- Location: Brittany (Bretagne), France
- Records: 4,663 intervention records
- Plots: 100 unique agricultural parcels
- Crops: 42 different crop types
- Format: CSV exports from farm management system
- Language: French (field names and crop types)
Primary Use Cases
This dataset is particularly valuable for:
- 🌿 Weed Pressure Analysis: Calculate and predict Treatment Frequency Index (IFT) for herbicides
- 🔄 Crop Rotation Optimization: Analyze the impact of different crop sequences on pest pressure
- 🌱 Sustainable Agriculture: Support reduction of herbicide use while maintaining productivity
- 🎯 Precision Agriculture: Identify suitable plots for sensitive crops (peas, beans)
- 📊 Agricultural Research: Study relationships between farming practices and outcomes
- 🤖 Machine Learning: Train models for agricultural prediction and decision support
Data Structure
Core Fields
| Field | Description | Type | Example |
|---|---|---|---|
millesime |
Year of intervention | Integer | 2024 |
nomparc |
Plot/field name | String | "Etang Milieu" |
surfparc |
Plot surface area (hectares) | Float | 2.28 |
libelleusag |
Crop type/usage | String | "pois de conserve" |
datedebut |
Intervention start date | Date | "20/2/24" |
datefin |
Intervention end date | Date | "20/2/24" |
libevenem |
Intervention type | String | "Semis classique" |
familleprod |
Product family | String | "Herbicides" |
produit |
Specific product used | String | "CALLISTO" |
quantitetot |
Total quantity applied | Float | 1.5 |
unite |
Unit of measurement | String | "L" |
Derived Fields (Added During Processing)
| Field | Description | Type |
|---|---|---|
year |
Standardized year | Integer |
crop_type |
Standardized crop classification | String |
is_herbicide |
Boolean flag for herbicide treatments | Boolean |
is_fungicide |
Boolean flag for fungicide treatments | Boolean |
is_insecticide |
Boolean flag for insecticide treatments | Boolean |
plot_name |
Standardized plot name | String |
intervention_type |
Standardized intervention classification | String |
Key Statistics
Temporal Coverage
- Years: 2014-2024 (missing 2017 due to data format issues)
- Seasons: All agricultural seasons represented
- Frequency: Multiple interventions per plot per year
Spatial Coverage
- Plots: 100 unique agricultural parcels
- Surface: Variable plot sizes (0.43 to 5+ hectares)
- Location: Single experimental station (controlled conditions)
Intervention Types
- Herbicide applications: 800+ treatments
- Total interventions: 4,663 records
- Product families: Herbicides, Fungicides, Insecticides, Fertilizers
- Most common crops: Wheat, Corn, Rapeseed
Treatment Frequency Index (IFT)
Definition
The IFT (Indice de Fréquence de Traitement) is a key metric calculated as:
IFT = Number of applications / Plot surface area
Interpretation
- IFT < 1.0: Low weed pressure (suitable for sensitive crops)
- IFT 1.0-2.0: Moderate pressure (monitoring required)
- IFT > 2.0: High pressure (intervention needed)
Dataset Statistics
- Mean IFT: 1.93 (moderate pressure)
- Range: 0.14 - 6.67
- Trend: Decreasing from 2.91 (2014) to 1.74 (2024)
Data Quality
Completeness
- Core fields: 95%+ completeness for essential variables
- Date fields: Well-formatted and consistent
- Numeric fields: Validated ranges and units
- Geographic data: Anonymized but consistent plot identifiers
Validation
- Cross-references: Product codes validated against official databases
- Temporal consistency: Logical intervention sequences
- Agronomic validity: Realistic crop rotations and treatment patterns
Limitations
- Geographic scope: Single experimental station (limited geographic diversity)
- Weather data: Not included (external source required)
- Economic data: Treatment costs not provided
- Soil characteristics: Limited soil type information
Ethical Considerations
Privacy Protection
- Location data: Generalized to protect farm location
- Personal information: All farmer identifying data removed
- Commercial sensitivity: Product usage patterns aggregated when appropriate
Bias Considerations
- Geographic bias: Limited to Brittany region
- Temporal bias: Recent years may have different practices
- Selection bias: Experimental station may not represent typical farms
- Technology bias: Practices may reflect research station capabilities
Applications
1. Weed Pressure Prediction
Use machine learning models to predict future IFT values based on:
- Historical treatment patterns
- Crop rotation sequences
- Environmental factors
- Plot characteristics
Example Model Performance:
- Random Forest Regressor: R² = 0.65-0.85
- Features: Year, plot surface, previous IFT, crop type, rotation sequence
2. Sustainable Plot Selection
Identify plots suitable for sensitive crops (peas, beans) by:
- Analyzing historical IFT trends
- Evaluating rotation impacts
- Assessing risk levels for future years
3. Crop Rotation Optimization
Optimize rotation sequences through:
- Impact analysis of different crop sequences
- Identification of beneficial rotations
- Risk assessment for specific transitions
Best Rotations (Lowest IFT):
- Peas → Rapeseed: IFT 0.62
- Winter Barley → Rapeseed: IFT 0.64
- Corn → Spring Barley: IFT 0.69
4. Herbicide Alternative Analysis
Support reduction strategies through:
- Product usage pattern analysis
- Temporal trend identification
- Alternative strategy development
Code Examples
Loading the Dataset
from datasets import load_dataset
# Load the dataset
dataset = load_dataset("HackathonCRA/2024")
# Convert to pandas for analysis
import pandas as pd
df = dataset["train"].to_pandas()
print(f"Loaded {len(df)} intervention records")
print(f"Covering {df['year'].nunique()} years")
Calculate IFT
# Calculate IFT for herbicide applications
herbicides = df[df['familleprod'].str.contains('Herbicides', na=False)]
ift_data = herbicides.groupby(['plot_name', 'year', 'crop_type']).agg({
'quantitetot': 'sum',
'produit': 'count', # Number of applications
'surfparc': 'first'
}).reset_index()
ift_data['ift'] = ift_data['produit'] / ift_data['surfparc']
Analyze Crop Rotations
# Create rotation sequences
rotations = []
for plot in df['plot_name'].unique():
plot_data = df[df['plot_name'] == plot].sort_values('year')
crops = plot_data.groupby('year')['crop_type'].first()
for i in range(len(crops)-1):
rotation = f"{crops.iloc[i]} → {crops.iloc[i+1]}"
rotations.append({
'plot': plot,
'year_from': crops.index[i],
'year_to': crops.index[i+1],
'rotation': rotation
})
rotation_df = pd.DataFrame(rotations)
Related Datasets
- Weather Data: Consider integrating with Météo-France data for enhanced analysis
- Soil Data: European Soil Database for soil type information
- Economic Data: Agricultural input cost databases
- Regulatory Data: AMM (Marketing Authorization) product databases
Citation
If you use this dataset in your research, please cite:
@dataset{hackathon_cra_2024,
title={Station Expérimentale de Kerguéhennec Agricultural Interventions Dataset},
author={Hackathon CRA Team},
year={2024},
publisher={Hugging Face},
url={https://huggingface.co/datasets/HackathonCRA/2024},
note={Agricultural intervention data from Brittany, France (2014-2024)}
}
License
This dataset is released under CC-BY-4.0 license, allowing for both commercial and research use with proper attribution.
Updates and Versioning
- Version 1.0: Initial release with 2014-2024 data
- Future versions: May include additional years or enhanced metadata
- Quality improvements: Ongoing validation and cleaning
Contact
For questions about this dataset, collaboration opportunities, or data corrections, please use the Hugging Face dataset discussion feature or contact the research team through the repository.
Keywords: agriculture, herbicides, crop rotation, sustainable farming, France, Brittany, IFT, weed management, precision agriculture, time series, regression, treatment frequency