Description

Liquid Zinc Fertilizer

More than 60% of agricultural soils in Iran suffer from severe zinc (Zn) deficiency due to their calcareous or alkaline nature. This micronutrient deficiency often leads to yield reductions of up to 50%.

Zinc (Zn) is an essential micronutrient for plants, playing critical roles in:

• Activation of numerous enzymes (over 300 plant enzymes depend on zinc).

• Regulation of nutrient transport and metabolic processes.

• Serving as a key component in the biosynthesis of the amino acid tryptophan, which is the precursor of the plant growth hormone auxin (indole-3-acetic acid, IAA).

• Promoting vegetative growth, preventing small-leaf disorder (commonly known as rosetting or “little leaf” symptoms).

This fertilizer contains 10% fully water-soluble zinc, with high absorption efficiency by plant tissues. The addition of fulvic acid in the formulation enhances zinc uptake and translocation within the plant.

Physiological and agronomic benefits of this fertilizer include:

• Activation of key metabolic enzymes.

• Enhanced biosynthesis of growth hormones, especially auxins.

• Increased chlorophyll production and improved photosynthesis.

• Regulation of growth and acceleration of plant maturation.

• Enhanced carbohydrate formation, stimulation of seed set, and improved water uptake.

• Increased plant tolerance to low temperatures and frost stress (particularly important in northern and northwestern regions).

• Reduction of boron (B) toxicity in sensitive crops.

• Improved nutrient mobility and absorption within the plant.

• Enhanced flowering, pollination, and fruit set, leading to higher yields in field crops, orchards, and greenhouse plants.

Application Guidelines

• Vegetables (foliar spray): 1–2 L per hectare

• Vegetables (fertigation/irrigation): 2–4 L per hectare

• Fruit trees (foliar spray): 1–2 L per 1000 L water

• Fruit trees (fertigation/irrigation): 2–4 L per hectare