Gerfos K

gerfos-k 
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RO


CARACTERISTICI

Soluţie de îngrăşământ PK 30-20.
Gerfos K este un formulat pe bază de potasiu fosfit. GERFOS K este un produs ce se aplică pe tot ciclul vegetativ al culturii, în orice moment în care condiţiile climatice (după ploi abundente, umiditate ridicată, etc.) sau agronomice (carenţă puternică nutriţională, etc.) o cer. Poate fi folosit pe cale foliara, pe cale radiculară.

COMPOZIŢIE
Anhidridă fosforică (P2O5)..........................................30
Oxid de potasiu (K2O)................................................20

MODALITATE DE FOLOSIRE

CULTURI

DOZE

TRATAMENT

Pe cale foliara:

Citrice

200-300 ml/hl

Repetaţi la fiecare 20-30 zile

Pomacee

300 ml/hl

Drupacee

200 ml/hl

Viţă-de-vie

200-300 ml/hl

Horticultură

200-300 ml/hl

Pe cale radiculara:

Citrice, pomacee, drupacee, viţă-de-vie

6-18 l/ha

Tratamente săptămânale. Subdivizaţi cantitatea pentru numărul de tratamente

Horticultură

6 l/ha

Imersiunea rădăcinilor

150 ml/hl

Înainte de transplantare

 

EN


 PK 30-20 LIQUID MINERAL COMPOUND FERTILIZER

CHARACTERISTICS

GERFOS - K is a potassium phosphite based product, characterised by a certain Phosphorus concentration in form of phosphite ion, so being able to carry out and encourage, inside the plant,  all functions con-nected to the direct and indirect action of phosphite ion.

GERFOS - K can be applied during the whole vegetative cycle of crops; but, in particular, we recommend to make use of it  in spring, autumn and any time when particular weather (such as afterheavy rains, high humidity, etc.) or agronomic conditions (such as animportant nutritional deficiency, etc.) may require its application.
Treatment may be carried out both by foliar and radical application or by plunging the plant root apparatus of arboreal and herbaceous plants.

FORMULATION
Liquid

COMPOSITION
Phosphoric Anhydride (P2O5) .......................................................... 30 %
Potassium oxide (K2O)..................................................................... 20 %
Compatibility
This product cannot be mixed with alkaline products, mineral oils and copper products as well. In case of treatments with copper products, please  wait 10 - 15 days before applying GERFOS - K.

 

WAY OF USE

CROPS

DOSES

TREATMENT

By: foliar

Citrus growing

200-300 ml/hl

at least two treaments to be carried out in late spring and in autumn respectively.

Fruit growing

200 - 300 ml/hl

apply monthly starting from the spring time and, where required, in autumn. Higher doses are for pome fruits, lower doses are for drupaceous trees

Viticulture

200 - 300 ml/hl

two or three treat-ments as needed

Vegetable growing

50 - 200 ml/hl

repeated treatments each 20 - 30 days

as needed.

RADICAL APPLICATION

We recommend to split the doses hereunder into two,three irrigation cycles, every week and by spreading this product at the end of the irrigation cycle.

Fruits, Grapes,

Citrus growing

6 - 18 l/ha

 

Vegetable growing

 

 

ROOT PLUNGING

1,5 ml/l

plunging before the

transplantation.