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Product · Amino Acids

L-Proline

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Product Overview

  • Product Name: L-Proline Fertilizer
  • Chemical Name: (S)-Pyrrolidine-2-carboxylic acid
  • CAS Number: 147-85-3
  • Molecular Formula: C5​H9​NO2​
  • Molecular Weight: 115.13 g/mol
  • Appearance: White crystalline powder or granules
  • Solubility: Highly soluble in water

L-Proline is an amino acid-based fertilizer that enhances plant growth, stress tolerance, and nutrient absorption. It is widely used in agriculture to improve crop yield and quality.

Key Features

  1. Stress Resistance: Enhances plant tolerance to abiotic stresses such as drought, salinity, and extreme temperatures.
  2. Nutrient Uptake: Improves the absorption and utilization of essential nutrients.
  3. Growth Stimulation: Promotes root development, flowering, and fruiting.
  4. Eco-Friendly: Biodegradable and safe for the environment.

Specifications

  • Purity: ≥ 98%
  • pH (1% solution): 5.5 – 7.0
  • Moisture Content: ≤ 1.0%
  • Heavy Metals (as Pb): ≤ 10 ppm
  • Arsenic (As): ≤ 2 ppm

Applications

  1. Crops: Suitable for all types of crops, including cereals, vegetables, fruits, and ornamental plants.
  2. Application Methods:
    1. Foliar Spray: Direct application to leaves for rapid absorption.
    1. Soil Application: Mix with water or other fertilizers for root uptake.
    1. Seed Treatment: Enhances germination and early growth.

Recommended Dosage

  • Foliar Spray: 200-300 g per hectare, diluted in 800-1000 liters of water.
  • Soil Application: 5-10 kg per hectare, depending on crop type and soil conditions.
  • Seed Treatment: 0.5-1% solution for soaking seeds before planting.

Benefits

  1. Improves Stress Tolerance: L-Proline acts as an osmoprotectant, helping plants survive under drought, salinity, and heat stress.
  2. Enhances Growth: Stimulates root elongation, flowering, and fruit development.
  3. Boosts Yield and Quality: Improves crop productivity and enhances the quality of fruits and vegetables.
  4. Supports Sustainable Farming: Reduces the need for chemical fertilizers and promotes eco-friendly practices.

Storage and Handling

  • Storage: Store in a cool, dry place away from direct sunlight and moisture.
  • Shelf Life: 24 months under proper storage conditions.
  • Safety: Non-toxic and safe to handle. Use standard protective equipment during application.

Packaging

  • Available in 1 kg, 5 kg, 25 kg bags, or customized bulk packaging.