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Technical Itinerary of Colza
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Pre-seeding/Pre-emergence weeding
After-seeding Pre-emergence Stage A Stage B1 & B4 Stage C1 & C2 Stage D1 & D2 Stage E Stage F1 Stage G1 & G4 Cotyledon stage Appearance of leaves Growth Joined buds Separated buds Flowering Pods formation Maturation July August September October November Décember January February March April May June Soil preparation ( Plow the soil straight after the harvest of the previous crop ) Phospho-Potassium ( P= 1,25 U /Qtal , K= 0,85 U /Qtal) Nitrogen&Sulfur N = 4 U/Qtal , SO3 = 2 U / Qtx Sowing (sowing with seeder from August 20th till September 20th: Spacing of 40 to 60 cm ,density 30 to 40 seeds/m² soit 1,5 to 2 kg/ha) Slug Pre-seeding/Pre-emergence weeding Afterwards weeding Flea beetle Rosy apple aphid Terminal bud weevill Stem weevil Pollen beetle Pods weevil Powdery mildew Sclérotinia
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Technical reference of Colza (Rape)
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Italpollina solid range: Fertilization
After-seeding Pre-emergence Stage A Stage B1 & B4 Stage C1 & C2 Stage D1 &D2 Stage E Stage F1 Stage G1 & G4 Cotyledon stage Appearance of leaves growth Joined buds Separated buds Flowering Pods formation Maturation July August September October November Décember January February March April May June Italpollina solid range: Fertilization maxi 15 November SONAR (8.20.3) : 300 kg /Ha Fertilization micro–location: RADAR ( % SO3) : 25 kg /Ha Italpollina liquid range: Foliar L/Ha (first falling petals) Colza
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11-5-3 + Trace elements COLZA 11 % 5 % 3 % 0,05 % 0,1 % 25 %
Total nitrogen (N) 11 % Total phosphorus pentoxide (P2O5) 5 % Water soluble potassium oxide (K2O) 3 % Water soluble boron (B) 0,05 % Water soluble EDTA Manganèse (Mn) chelated 0,1 % Water soluble EDTA Zinc (Zn) chelated Organic matter 25 %
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COLZA Biostimulant action: Nutritional action: ISI
Improvement of plant growth Support in the most critical stages: growth, formation and seeds enlargment The enzymatic hydrolysat improves the physiology and the photosynthesis of the plant. Nutritional action: Ideal complement of traditional fertilization Search high productivity and quality ISI Precursor of glycine- betaine which strengthens the cell walls Acts against the effects of water stress Oxydative stress : improves the resistance to cold and heat Stimulation of plant’s vital processes
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Transplanting on September 5th, 2013
Photo on November 29th, 2013 Transplanting on September 5th, 2013 300 kg of Sonar before transplanting À intégrer
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Photos on November 29th, 2013 COLZA without SONAR COLZA with SONAR
À intégrer COLZA without SONAR COLZA with SONAR
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cm À intégrer COLZA without SONAR COLZA with SONAR
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1,2 cm 0,7 cm À intégrer COLZA with SONAR COLZA without SONAR
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