Foliar Micronutrients for all Crops Zn ■■ High quality chelated trace element formulations for foliar application ■■ For the effective prevention and cure of trace element deficiencies ■■ Finest free flowing microgr

What is Fetrilon® Combi? ■■ Fetrilon® Combi products contain carefully formulated Relationship between micronutrient supply and crop yield mixtures of all trace elements required for plant nutrition. All metallic elements are fully chelated by EDTA for protection from soil fixation. ■■ Fetrilon® Combi products offer a high quality, cost effective solution for safeguarding and optimizing both yield and quality of crops. Yield Acute deficiency Latent deficiency Optimum nutrition Main range for use of: Fetrilon® Combi Concentration of micronutrients in the plant Micronutrient demand of sensitive...

Principle and effect of chelation (leaf penetration) UNCHELATED = poor uptake CHELATED = rapid uptake and transport within the plant Ions of metallic micronutrients carry a positive charge Mn++, Fe++/+++, Cu++, Zn++ (Sulphates, Oxides and others). Metallic ions with a positive charge are “wrapped” by a chemical substance which is negatively charged. This means the originally positively charged metallic ion is now “neutral”. ■■ Rapid uptake and utilization due to chelation by EDTA. ■■ DTA chelates (from greek = “claw”) protect the nutrient by 6 connections. E Mineral nutrition with micronutrients;...

Recommendation for foliar application Fetrilon® Combi bud break pre blossom blossom stage 10 – 52 fruit bud/ post blossom fruit development ripening harvest stage stage stage stage stage stage 55 – 59 60 – 65 67 – 69 71 81 99 Growth stages (BBCH) Fetrilon® Combi (1 – 3 applications) fruit development ripening harvest Growth stages (BBCH) Fetrilon® Combi in winter wheat, Germany, 83 trials in 13 years weather conditions. ■■ 0.2 t/ha yield increase on average.   control      0.5 kg Fetrilon® Combi at ear emergence GD 5% = 0.07 t/ha 9.0 8.5 + 0.13 + 0.1 + 0.3 8.0 + 0.16 + 0.1 + 0.2 7.5 + 0.27 +...

Recommendations for foliar application Crop Number of applications per growing period Application rate kg/ha Pomefruit, grapes Stone fruit, berries Rice, wheat, barley Maize, sorghum, pearl millet Soybeans, peanuts, beans, lucerne Peas, other grain legumes Potatoes, sweet potato Tomatoes, peppers, egg plant Cucumbers, melons Cabbages, cauliflower Onions, garlic Additional remarks on the application rate and frequency ■■ Preventative treatment: application with lower rates* ■■ Slight deficiency: higher rates* should be applied at 3   4 week – intervals. ■■ Severe deficiency: application with lower...

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