Quantum micronutrient fertilizer CopperField — white canister with a purple label, front view

Quantum·Micronutrients

Quantum CopperField

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Quantum CopperField — a liquid concentrated copper micronutrient fertilizer with copper 93 g/l in a bioactive organic complex for foliar feeding of crops sensitive to copper deficiency.

Main advantages

  • Copper 93 g/l in organic complex — per the maker
  • Suspension with small particles — even coverage
  • Pome fruit, stone fruit, grapes — 2.5–5.0 l/ha
  • No phosphorus-containing, acidic mixes — caution
  • With copper deficiency — repeat after 7–10 days

Overview

About this product

Quantum CopperField — a concentrated copper micronutrient fertilizer with a special bioactive organic copper complex for foliar feeding of crops sensitive to copper deficiency. It contains 93 g/l of copper; pH 7.0–7.7, density 1.23–1.28 kg/l.

Per the maker, in water it forms a suspension with small copper particles that covers the leaves evenly. The rate is 2.5 l/ha on wheat, oats, barley, maize, oilseed rape, beet, tomatoes, pepper, cucurbits, potato and strawberry, 2.5–3.0 l/ha on soybean and pea, 2.5–5.0 l/ha on grapes, pome fruit, stone fruit and nuts.

Do not mix with phosphorus-containing products or products that acidify the tank mix.

Application

Rate, timing and crops

Rate

Wheat, oats, barley

Application rate, l/ha
2.5

Maize

Application rate, l/ha
2.5

Winter and spring oilseed rape, mustard

Application rate, l/ha
2.5

Soybean, pea

Application rate, l/ha
2.5–3.0

Sugar, fodder and table beet

Application rate, l/ha
2.5

With copper deficiency (by visual or laboratory diagnosis), for all crops, especially fruit, berry and vegetable crops, treatments are repeated at 7–10 day intervals

For best results, feeding is recommended together with other products under the technology schemes for the crop

Method
Foliar feeding
Tank mix

Joint application with plant protection products and other fertilizers is possible, except phosphorus-containing products and products that give the tank mix an acidic reaction

Crops
WheatOatsBarleyMaizeOilseed rapeMustardSoybeanPeaSugar beetFodder beetTable beetTomatoesPepperCucumbersMelonsPumpkinWatermelonPotatoGrapesApplePearQuinceApricotPeachSweet cherryCherryPlumStrawberryNuts

Figures from the manufacturer, Quantum. Source page

Specifications

Nutrient composition

BrandQuantum
TypeMicronutrient
Composition
  • Copper (Cu), bioactive organic complex9.3%(93 g/l)
FormLiquid
Density1.23–1.28 kg/l
pH7.0–7.7
ApplicationFoliar
Target CropsWheat, Oats, Barley, Corn, Rapeseed, Mustard, Soybean, Peas, Sugar Beet, Fodder beet, Table beet, Tomato, Pepper, Cucumber, Melon, Pumpkin, Watermelon, Potato, Grapes, Apple, Pear, Quince, Apricot, Peach, Sweet cherry, Cherry, Plum, Strawberry, Nut crops, Winter rapeseed, Spring rapeseed, Cucurbits, Pome fruit, Stone fruit
ManufacturerНВК «Квадрат»
Packaging5 l; 1 l; 20 l
Origin countryUkraine

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Questions & answers

What farmers ask most

  • Rates depend on crop, prior history, soil analysis and nutrient status. An agronomist sets the dose from this product's label — not an NPK-complex template of 150–300 kg/ha.

Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.

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