Procédé : Lentilles par défaut
Nom technique : Lentil {CA-SK}| lentil production | Cut-off, U - Adapted from Ecoinvent U
Localisation : CA-SK
Catégories : food
Unité : kg
Source : Agribalyse 3.2
Coût environnemental (points d'impact) : 633.5
AGRIBALYSE v3.2 dataset, 2024.
This dataset has been adapted for Agribalyse 3.2 in the original Ecoinvent LCI :
- Replacement of the negativ emission in the original LCI by 0
- Replacement of the transormation land use flow unspecified by the annual crop non-irrigated

This dataset represents the production of 1 tonne of dried lentil product with a dry matter content of 84% at minimum  during May-August, 2019, at 84924.57 ha lentil farms located in the Province of Saskatchewan, Canada. Farms have Yield_ of 1701.66 kg dried matter per ha for this crop cycle. The system boundaries include the production of all of crop inputs (e.g. seeds, fertilizers, crop protection products, and fuel). There is an estimated 0.49 kg of N fixation per tonne of lentils produced in this region that can be included as an avoided use of N fertilizer for the next crop in the rotation. However, this was not included in this model due to data presentation restrictions. Irrigation is not included since it is rarely performed for lentils in this region. Sowing date for the crop is May, 2019 and harvesting date is August, 2020. Seeding rate is 0.06 kg/tonne of lentil production. Fertilizer applied contain nitrogen (as N) 5.19 kg/tonne, phosphate (as P2O5) 18.12 kg/tonne, potash (as K2O) 1.77 kg/tonne, sulfur (as S) 2.66 kg/tonne, and zinc (as Zn) 0.05 kg/tonne. Predominant crop protection applied contain active ingredients of Glyphosate 642.36 g/tonne, Ethalfluralin 76.88 g/tonne, and Sethoxydim 34.00 g/tonne. Machinery is used for tillage (disk), land rolling, seeding, tillage (cultivator), swathing, harrowing, fertilizer application, in-crop herbicide application, foliar fungicide application, foliar insecticide application, combining, post-harvest herbicide application, and burndown/desiccant application with total fuel consumption of 51.60 kg/tonne.

None

Production volume: 144758.796875 kg
Included activities start: Starting inputs for this activity include seed, fertilizer, crop protection products and fuel on the farm. This activity begins with soil preparation about 37 weeks after the harvest of the previous crop. The soil is prepared for cultivation in 1st week of May and sowing of seeds started about 5 days after soil preparation.
Included activities end: This activity ends with lentil drying to <16% moisture at farm gate. Carbon and nitrogen emissions associated with above- and below-ground biomass are accounted for using the DNDC model. This model was also used to calculate a nitrogen fixation credit that can be included as an avoided use of N fertilizer for the next crop in the rotation. However, this was not included in this model due to data presentation restrictions. For lentils in this region, the N credit was estimated to be 0.49 kg/t.
Energy values: Undefined
Geography: The inventory is modelled for Saskatchewan
Technology level: Current
Technology: Production of lentil includes farm practices from tillage (disk), land rolling, seeding, tillage (cultivator), swathing, harrowing, fertilizer application, in-crop herbicide application, foliar fungicide application, foliar insecticide application, combining, post-harvest herbicide application, burndown/desiccant application, to drying.
Start date: 01/01/2017
End date: 31/12/2022
Is data valid for entire period: True
Time period: Soil cultivating date for the main crop: April - May 2019; Harvesting date main crop: August, 2017-2019. The soil cultivation, sowing and harvesting dates are the data collected by the farmers. Total time from date of sowing to date of harvesting comes to 119 days. The data is collected for three crop cycles. The cycle of one year is considered for entry in ecoinvent.
Macro-economic scenario name: Business-as-Usual

Version: 7.3.0.0
Created: 1/21/2021 11:08:42 AM
Last edited: 8/11/2021 11:35:01 AM
Source: 9917a73c-6cb0-5d9c-9d49-49b5dbcb6904_4783e92c-7b3b-5227-8270-18e215988fcc.spold
UUID: 9917a73c-6cb0-5d9c-9d49-49b5dbcb6904