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Qrop® complex Top K

1 of 4 products in this brand
Qrop® Complex Top K is a granular fertilizer highly concentrated in potassium (K2O = 24%). Its major formulation component is potassium nitrate, the preferred K-source for crop growth and development.

Functions: Fertilizer, Micronutrient

Chemical Family: Boron-based Compounds, Calcium Salts, Magnesium & Magnesium Compounds, Manganese & Manganese Compounds, Nitrogen, Phosphorous-based Compounds, Potassium Salts, Sulfur-based Compounds, Zinc & Zinc Compounds

Application Technique: Ground Soil Applied

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Identification & Functionality

Agrochemical Functions
Technologies

Features & Benefits

Product Information

Qrop™ complex Top K (12-6-24} contains all the macro- and micronutrients in balance for crop need: Nitrogen (N), Phosphorous (P}, Potassium (K), Calcium (Ca), Magnesium (Mg), Sulfur (S), Zinc (Zn), Manganese (Mn) and Boron (B). Due to its high KO:N ratio, @Qrop™ complex Top K is superior in meeting the nutrient needs of all crop plants. Its formulation is ideal for the stages of flowering, and fruit or grain development and maturation. Qrop™ complex Top K is produced adhering to stringent quality standards. Each granule is of a high nutrient purity, and is virtually free of contaminants, chloride, sodium and heavy metals. The Qrop™ complex Top K has excellent handling characteristics, its non-hygroscopic granules being free flowing.

A Well-Balanced Nutrients Granule for all Crops and any stage of Growth

Qrop™ complex Top K rapidly releases its nutrients when coming in contact with water, providing a well-balanced supply of Nitrogen (N), Phosphorous (P), Potassium (K), Calcium (Ca), Magnesium (Mg), and Sulfur (S), the complete range of macronutrients.

Qrop™ complex Top K contains 0,05% of zinc (Zn) and manganese (Mn), and 0,01% of boron (B}. This microelement mix is an essential for producing high yielding crops with supreme quality.

The nitrogen in Qrop™ complex Top K consists of nitrate (75%) and ammonium (25%}. Nitrate is immediately taken up, thus immediately enhancing the uptake of the nutrient cations (K*, Ca®*, Mg?*, and micronutrients} in the soil. Due to its positive charge, ammonium is held and released by the soil, this attribute rendering availability for a prolonged period from the soil.

Qrop™ complex Top K does not contain urea. Qrop™ complex Top K contains phosphorous which is an essential element in all growth and development processes. Phosphorous is especially important during root development, in energy transfer reactions, photosynthesis, and flowering.

The potassium (K) in Qrop™ complex Top K results from the inclusion of potassium nitrate, the preferred K-source of potassium for plants. Potassium nitrate outperforms potassium chloride or potassium sulfate concerning potassium uptake efficiency.

Qrop™ complex Top K has a higher K2O/N ratio than most of the comparable granular fertilizer products on the market. This ratio strongly favors increased yields of quality produce.

Qrop™ complex Top K has a low sulfate content. Sulfate accumulation in the soil can result in salinity stress.

Qrop™ complex Top K contains the essential nutrients calcium and magnesium. Magnesium is important for the synthesis of chlorophyll, and calcium imparts cell strength in it being a vital component of the cell wall. Sufficiency of calcium (3% soluble in water) ensures enhanced shelf life and quality of harvested produce.

Applications & Uses

Application Technique
Recommendation

Qrop™ complex Top K is suitable for all soil-grown crops.

CROP RECOMMENDATION
Date Palm 2-5 |b / palm / application during or after flowering.
Bearing fruit trees 2-5 |b / palm / application during or after flowering.
Banana 1-3.5 lb / plant / application during each of the warm months of the year
Greenhouse Vegetables 530 - 900 lb / ac application. Apply in the soil prior to 'he
planting and top dress next to the plants on the soil surface after
growth has commenced.
Open field vegetables & onion and carrot 450 - 700 |b / ac application as top dressing.
Potato 450 - 1100 Ib / ac application as top dressing.

 

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Total Nitrogen (N)12%
Nitric Nitrogen (N-No3)9%
Ammonium Nitrogen (N-Nh4)3%
Total Phosphorus Pentoxide (P2O5)6.2%
Phosphorus Pentoxide (P2O5) Soluble In Water4.2%
Phosphorus Pentoxide (P2O5) Soluble In Neutral Ammonium Citrate6%
Potassium Oxide (K2O) Soluble In Water24%
Total Sulphur Trioxide (So3)10%
Calcium Oxide (Cao) Soluble In Water3%
Total Magnesium Oxide (Mgo) Soluble In Mineral Acids2%
Boron (B)0.01%
Manganese (Mn)0.04%
Zinc (Zn)0.05%

Packaging & Availability

Packaging Type