Technical Itinerary of Colza

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

Technical reference of Colza (Rape)

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 (9.38 + 6% SO3) : 25 kg /Ha Italpollina liquid range: Foliar 3 L/Ha (first falling petals) Colza

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 %

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

Transplanting on September 5th, 2013 Photo on November 29th, 2013 Transplanting on September 5th, 2013 300 kg of Sonar before transplanting À intégrer

Photos on November 29th, 2013 COLZA without SONAR COLZA with SONAR À intégrer COLZA without SONAR COLZA with SONAR

+ 30 cm À intégrer COLZA without SONAR COLZA with SONAR

1,2 cm 0,7 cm À intégrer COLZA with SONAR COLZA without SONAR