4.1 Plantnurse (Chitosan)

Product character:

Dark brown liquid, water soluble, pH=4.0-6.0

Main ingredient:

Formulation I: Specific gravity: 1.03-1.06, Chitosan Oligosaccharide: 20-50 g/L, N: 20 g/L, K₂O:20 g/L

Formulation II: Specific gravity: 1.1-1.15, Chitosan Oligosaccharide: 20-50 g/L; Seaweed extract≥100 g/L, Organic matter≥100 g/L, vegetable amino acid: 10-20 g/L, gibberellin: 1-2ppm

Efficacy:

Broad-spectrum antibacterial agent, improve crop"s quality, enhance resistance to adversity, promote plant growth, induce gene recombine, crop get resistance, degrade pesticide residue.

Method of application:

Spraying: to dilute it with water for 600-800 times. Dosage: 750-1200 ml/ha. To apply every 7~15 days in whole growing period.

Irrigation: to dilute it with water for 800-1200 times. To irrigate root 1~2 times in whole growing period.

Warning:

1. Do not use with metallic & saline products.

2. Good effect can be received if used in the evening or morning.     

3. Respray if raining is available within 8 hours after spraying.

Validity: Three years