Poly-Feed™ is a range of fully water-soluble NPK fertilizers, designed to provide complete plant nutrition throughout the growth season. The wide choice of formulae and compositions meets the needs of vegetable crops, fruit-trees and flowers at all growth environments. Poly-Feed™ products enable growers feed crops according to their developing needs by means of Nutrigation™ and Foliar Feeding, application methods that offer maximum efficiency of nutrient use, optimal growth and minimized pollution of soil, water and air.
The special advantages of Poly-Feed™ products:
♦ Fully water soluble, safe for use with all irrigation and spraying systems
♦ Consist of pure plant nutrients exclusively
♦ Free of chloride, sodium, and other detrimental elements
♦ Made of high quality ingredients
♦ Enriched with high levels of micronutrients
Tomato growth stages
Tomato Open Field, Target Yield = 70 MT/Ha
| Foliar application | ||||
| Product | Poly-Feed™ 19-19-19+1MgO+ME | Poly-Feed™ 19-19-19+1MgO+ME | Poly-Feed™ 12-5-40+1MgO+ME | |
| Application rate | 1-2 kg/ha | 1-2 kg/ha | 2-4 kg/ha | |
| Spray Conc. / Volume | 0.5%-1% / 200 l/ha | 0.5%-1% / 200 l/ha | 1.5%-2% / 300-400 l/ha | |
| Application frequency | Every 14 days | Every 14 days | Every 14 days | |
| Growth stage |  |
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 |
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| Stage duration (days) | Vegetative stage 25 |
First flowering cluster and first fruit-set 30 |
Fruit filling + new flowering clusters 20 |
Ripening and harvest 20 |
| Soil application / Nurtrigation™ | ||||
| Product | Poly-Feed™ 20-20-20+ME | Poly-Feed™ 14-10-34+ME | Poly-Feed™ 14-10-34+ME | Poly-Feed™ 14-10-34+ME |
| Application rate | 8 kg/ha/day | 16 kg/ha/day | 19.25 kg/ha/day | 19.25 kg/ha/day |
| Total volume per stage | 200 Kg/ha | 480 Kg/ha | 385 Kg/ha | 385 Kg/ha |
