informe de datos técnicos para fertilizantes de ácido húmico de la firma VITALFORCE

Tel: 00 86 14707090699
E-mail:vitalforce@yeah.net
Date : Sept,19,2019
Technical Data Sheet
Humic acid - 99%solubility
Name of Product: Humic acid
Formulation Type: Percentage of raw materials
 Humic acid (dry basis): 60 % ~65%
 Potassium oxide(k2o): 10%~12%
 Source
Leonardite
 Moisture
13 %max
 Appearance Black Brown Flake or Powder
Type of Packing: 10, 20 ,25 ,1000kg bags
Proposal Usage Rate: field crop,50-100 kgs/ ha per season , for fruit trees:
1-2kgs per plant, for vegetables 1-2kgs/m2,mix additive 30-60kg per ton of
composite.
Function:
(1) Plant growth stimulant, promote root development and stimulate seed
germination.
(2) Improve the structure of soil ,increase the buffering power of soil
(3) Neutralize both acidic and alkaline soil,regulate the ph value of soil.
(4) Stimulate plant growth ,increase the yield and quality,reduce nitrate
leaking into the groundwater and protect the underground water,increase
the effectiveness of herbicide pesticide and fungicide,immobilize or
reduce their harmful residues.
Storage: Store in Cool and Dry Place
Shelf Life: 2 years