TECHNICAL ITINERARY OF MAIN FIELD CROPS

Reminder about the requirements and exports N - P - K

P2O5K2O high requirement sugar beet, potatoes, alfalfa, Rape sugar beet, Potatoes average requirement Durum, Corn, Sorghum, Wheat after wheat, Barley Rape, Alfalfa, Corn, Sweet corn, Soja, Sunflower, Peas low requirement Oat, Corn, Wheat, Sunflower, Soja Oat, Durum, Wheat, Sorghum, Barley Table of crop requirements for P and K

Exportation in N - P - K / Tonne ou Quintal Crops N in Kg P2O5 in Kg K2O in Kg Sugar Beet / T 3 1 1,8 Potatoes / T 220 U/ha 0,95 3,9 Soja / Qtx 3 1 1,6 Peas / Qtx 4,5 0,9 1,2 Rape / Qtx 4 1,4 1 Sunflower / Qtx 4 1,5 1 Corn / Qtx 2,3 0,6 0,5 Wheat / Qtx 3 0,7 0,5 Triticale / Qtx 2,5 0,65 0,5 Barley / Qtx 2,5 0,65 0,55 Durum / Qtx 3,5 0,85 0,45

Estimated nitrogen

The balance between the needs of the crop and the supplies of mineral nitrogen Needs in nitrogen: Accessible yield × Need per unit of yield Supplies of nitrogen: Soil + Organic effluents + Mineral fertilizers

u Curve of the needs of wheat In 3 inputs of nitrogen, in addition to the soil reserves, for an objective yield of 100q/ha

Technical route of cereal straw

Oct/Nov Dec /Jan Mid –March 10 April 20 April early May Mid- May Sowing Tilling Ear 1 cm 2 Node last leaf unfolded heading Flowering Fertilization P2O5 = 0,7 u/Quintal K2O = 0,5 u/Quintal Nitrogen=3 à 4 u/Quintal 0 à 40 U/Ha 60 à 100 u/Ha 30 à 50 u/Ha Durum and Wheat quality 30 à 50 u Herbicide Post sowing - emergence Foliar ) Fongicides Diseases on leaves Ear diseases T1 T2 T3

Technical referencement cereal straw

Sowing Tilling Ear 1 cm 2 Node last leaf unfolded Healding Flowering  Italpollina solid range Fertilization maxi 15 November SONAR (8.20.3) : 300 kg /Ha  Italpollina liquid range 2 L /Ha 3 L /Ha Or OASI 11N 15S 5L /Ha

Classic example of fertilization on wheat ProductDoses kg/Ha Price€/TCost €/Ha NPK Super phosphorous 45% Sulfonitrogen N26% SO % Ammonium nitrate 33.5% Ammonium nitrate 33.5 % Total Cost

Sonar fertilization example on wheat ProductsDoses kg/Ha Price €/TCost/Ha NP K Sonar Sulfonitrogen N26% SO % Ammonium nitrate 33.5% Ammonium nitrate 33.5 % Total Cost Additional cost 31 €/Ha as 1.8 Qtx/ha (wheat 170€/T)

Cereals new foliar formula Cereals

SO 3 Total Nitrogen (N) 12 % which Ureic nitrogen (N) 7,4 % Ammonia nitrogen (N) 2,9 % Nitrate nitrogen (N) 0,8 % Organic nitrogen (N) 1 % Total phosphoric pentoxide (P 2 O 5 ) 6 % Water soluble potassium oxide(K 2 O) 2 % Water soluble sulfur trioxide (SO3) 3 % Organic matter 14,3 % Protein enzymatic Hydrolysat 20 % Cereals

Anti-Stress action:  Maintaining the plant development under stress (drought, frost, heat) Biostimulant action:  Improved plant growth  Support in the most critical phases: growth, formation and grain filling.  The enzymatic hydrolyzate improves plant physiology and photosynthesis. Cereals

Nutritional Action:  Ideal Complement for the traditional fertilization  Search high productivity and quality  Nitrogen interfers in cell multiplication and chlorophyll synthesis  Phosphorus participate in root development  Sulfur is necessary for plants growth, it plays a role on the qualitative aspects. Cereals

Positioning LISIVEG Stress resistance Transportation to reserves Root stimulation Homogeneous maturation NPK + Sulfur Photosynthesis Growth Reserves