Srijan Ammonium Sulphate Fertilizer 21% Nitrogen + 24% Sulphur

Product Description

Srijan Ammonium Sulphate (21:00:00 + 24% Sulphur) is a 100% water-soluble fertilizer that provides two essential nutrients—Nitrogen (21%) and Sulphur (24%)—for healthy crop growth and improved productivity. It supplies ammoniacal nitrogen for sustained vegetative growth and sulphur for protein synthesis, chlorophyll formation, and efficient nutrient utilization.

Regular application promotes greener foliage, stronger root development, improved photosynthesis, enhanced flowering, and better crop quality. Sulphur also helps improve nutrient uptake and supports the formation of proteins, oils, and enzymes essential for plant growth.

Mode of Action

Ammonium Sulphate supplies ammoniacal nitrogen (21%) and sulphur (24%) in readily available forms for plant uptake. Nitrogen promotes vigorous vegetative growth, chlorophyll production, and healthy foliage, while sulphur supports enzyme activity, protein synthesis, and nutrient metabolism. Together, they enhance photosynthesis, improve nutrient utilization, promote greener plants, and support higher crop yield and quality. It also helps improve nutrient availability in the soil for sustained crop growth.

Key Features & Benefits of Ammonium Sulphate (21% N + 24% S)

• Provides readily available nitrogen for vigorous vegetative growth and greener foliage.

• Enhances chlorophyll formation and boosts photosynthesis.

• Improves nutrient uptake and utilization, especially nitrogen and phosphorus.

• Supports protein synthesis, enzyme activity, and plant metabolism.

• Promotes stronger roots, stems, and overall plant vigor.

• Encourages better flowering, fruit setting, and higher crop yields.

• Improves soil fertility and nutrient availability.

• Helps reduce nitrogen and sulphur deficiency symptoms such as leaf yellowing and stunted growth.

• Enhances crop tolerance to pests, diseases, and environmental stress.

• Supports faster crop establishment and uniform growth.

• Fully water-soluble and suitable for foliar spray, fertigation, drip irrigation, and soil application.

• Cost-effective solution for improving crop productivity and quality.

Target Crops

• Cereal Crops: Wheat, Paddy (Rice), Maize, Barley

• Pulse Crops: Green Gram (Moong), Black Gram (Urad), Chickpea (Chana), Lentil (Masoor)

• Oilseed Crops: Groundnut, Mustard, Sunflower, Soybean

• Vegetable Crops: Tomato, Potato, Chilli, Onion, Cabbage, Cauliflower

• Fruit Crops: Banana, Mango, Papaya, Pomegranate, Citrus

• Flower & Ornamental Crops: Rose, Marigold, Gerbera, Chrysanthemum.

Dosage & Application Method

• Fruit Crops: 50–100 kg per acre

• Vegetable Crops: 25–75 kg per acre

• Cotton & Other Crops: 25–75 kg per acre

• Foliar Spray / Drip: 6–7 g per litre of water (or 1 kg per acre in sufficient water)

FAQs Related to Ammonium Sulfate

Q. Can ammonium sulfate be mixed with water?

A. Yes, ammonium sulphate dissolves readily in water, making it suitable for foliar spray, drip fertigation, and spray-tank use. Dissolve it first in a partially filled bucket, stir well until clear, and then add it to the spray or fertigation tank.

Q. What is another name for ammonium sulphate?
A. Ammonium sulphate is also known as sulphate of ammonia and is commonly abbreviated as SOA or AmSul. Its chemical formula is (NH₄)₂SO₄, and its natural mineral form is called mascagnite. In India, it is commonly written as ammonium sulphate or ammonium sulfate.

Q. What is the main use for ammonium sulphate?
A. main use of ammonium sulphate is to supply nitrogen and sulphur to crops. It is especially useful for alkaline and calcareous soils and sulphur-responsive crops such as mustard, groundnut, onion, garlic, and tea.