EARL The Field Dress/Rotation type 2.json

title	"Rotation type 2 "
options	view "vertical" show_transcript false title_top_interventions "Weed control" title_bottom_interventions "Other interventions" title_steps "Rotation steps in the plot"
steps	name "Oat cover crop" startDate "2024-03-15" endDate "2024-07-15" color "#93c47d" description "pre-sowing: chemical destruction of permanent clover Soil work: none Seeder type: direct seeding Sowing date: early September Species and varieties: black oat, as it is a winter grass that produces little biomass and many roots which facilitates the takeover on potatoes. The late date helps avoid rust problems. (rye would be a potential improvement to manage this issue. Sowing density: 150-180 kg/ha Destruction type: Glyphosate 0.5l / ha" attributes Empty array interventions Empty array name "Storage potato" startDate "2024-07-15" endDate "2025-01-15" color "#f1c232" description "Use/fate of the crop: consumption Soil work and planting: 2 Canadians, harrow and planter between 15 and 18cm, final ridges Planting date: March 20 to March 15 (to avoid thermal shocks) Planting density: 2.5 to 3 t/ha in 45/50mm size Seed treatment: addition of CMV (mineral supplement for cattle) in the ridge at 30-40 kg/ha Weed management: 1 pass pre-emergence: (Sencoral; Challenge; Centium; Aka) IFT: 9.33 Fungicides: 8-10 passes at half dose. (Hirlan; Revus; Ranman top; Shirlan) Fertilization: 200 kg/ha urea (i.e. 92 Units) Pest and disease management: strategy for topin management: maintain a good balance of soil minerals, especially by adding calcium. Harvest date: finished by September 30 " attributes Empty array interventions Empty array name "1st winter wheat + Permanent clover cover" startDate "2025-01-15" endDate "2025-11-15" color "#cbad51" description "Crop fate: animal feed (to a pig producer) Before sowing: destruction of the cover with glyphosate (0.5-1 L) a few days before wheat sowing Sowing date: October 15 Seeder type: direct seeder (sd 3000) Sowing density: 8 kg white clover, 120 kg/ha chevignon or extase at the same time (need for a fast variety at start) Seed treatment: none Weed management: Monitor; Gratil; Axial pratic IFT: 3.57 Fungicides: Librax; Rewstar Fertilization: 350 kg urea Trace elements: none Pest and disease management: insecticide: Karate zeon: 0.33 Portion of crop returned to soil: all straw Harvest date: early August" attributes Empty array interventions Empty array name "2nd winter wheat + permanent clover" startDate "2025-11-15" endDate "2026-09-15" color "#b59d54" description " Use/fate of the crop: animal feed (to a pig producer) Before sowing: glyphosate early October Sowing date: October 15 Seeder type: direct seeder (sd 3000) Sowing density: white 120 kg chevignon or extase /ha at the same time need for fast variety Seed treatment: none Weed management: Défi (0.15) in autumn and if needed catch-up in spring (Monitor; Axial pratic) IFT: 3.49 Fungicides: Rewstar; Latitude Fertilization: pig slurry application with a pendillard in February Pest and disease management: no treatment Portion of crop returned to soil: all straw Harvest date: early August" attributes Empty array interventions Empty array