Organic fertilizer Protev

nitrogenliquidplant defence enhacer

Product overview
Protev is a 100% water-soluble organic nitrogen fertilizer based on a fluid yeast extract enriched with brown seaweeds (Sargassum and Laminaria). Formulated for use in organic agriculture, it provides rapidly absorbable vegetal extracts that support synthesis of proteins, enzymes, plant regulators and sugars, contributing to uniform vegetative development and improved yield quality and shelf life. It also assists rapid vegetative regrowth under stress conditions.

Packing

• 1 L bottle
• 5 L jerrycan
• 20 L jerrycan

Application

• Foliar application
• Allowed in organic agriculture
• Compatible with RS technology

Dosage and use

• Citrus, olive, fruit trees, tropical fruits, vegetables, ornamentals — 3–4 applications throughout the cycle, up to 15–20 days before harvest — foliar dose: 3–5 ml/l
• Industrial crops — 1 application post-germination — foliar dose: 3–5 ml/l

Recommended foliar dosage refers to a water volume of 1000 l/ha.

Composition and physico-chemical features

• Organic Nitrogen (N): 1%
• Biological organic carbon (C): 10%
• Organic matter (nominal molecular weight < 50 kDa): 30%
• pH: 5
• Density: 1.25 g/cm3

Technical specifications

• 100% water-soluble organic nitrogen fertilizer
• Contains brown seaweeds: Sargassum and Laminaria
• Fluid yeast extract with rapidly absorbable vegetal extracts
• Supports production of proteins, enzymes, plant regulators and sugars
• Promotes homogeneous plant development and improved yield quality and quantity
• Contributes to longer post-harvest shelf life
• Helps rapid vegetative regrowth under stress (e.g., bacterial stress)
• Recommended foliar dose: 3–5 ml/l for listed crops
• Applications: 3–4 per cycle for tree and horticultural crops; up to 15–20 days before harvest
• Industrial crops: 1 post-germination application (3–5 ml/l)
• Available packings: 1 L bottle, 5 L jerrycan, 20 L jerrycan