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Promi-Calfor

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Calcium formate

Declared content (%w/w):

42% Water-soluble Calcium Oxide (CaO)
67% Formate


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Fertilizer rich in calcium in the form of soluble powder, indicated to avoid fruit cracking, apical rot, bitter pit and improve its quality, firmness, consistency and post-harvest life. For the treatment of fruits its use is recommended from fruit set to harvest; In green leafy vegetables and to prevent foliar necrosis, it is recommended to start treatments from the beginning of the development of the head. This product, in addition to providing totally soluble and assimilable calcium, provides formate ion, which contributes to its solubility, to the regulation of the pH of the solution and its conservation.

Appearance = White powder
pH (10% solution) = 6.5-7.5

The number of applications varies significantly depending on the crop. It is recommended to follow a technical criterion based on soil and foliar analysis, as well as having specific knowledge of the crop. The doses to be used per application are shown in the following table:

  Fertigation Moment
   Horticultural 4-8 kg/ha 4-8 treatments, from flowering to color change
   Horticultural green leaf 3-7 kg/ha 2-4 treatments per crop cycle
   Citric, fruit trees and grapevine 2-6 kg/ha 2-6 applications, from winter release to fruit set
   Strawberry and berries 3-7 kg/ha 3-5 treatments, after the appearance of the first flowers

The amount of water used directly affects the effectiveness of the product: use a minimum of 500 l / ha.

In case of hydroponic crops, prepare a concentration mother solution between 6-10% (according to water quality).

A generic foliar dose of 250-500 g / hl can be established; the timing and the number of applications must be decided according to agronomic criteria.

Note: These recommendations are general and indicative, and must be adapted by a qualified technician based on agronomic and edaphoclimatic factors.

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PROMISOL S.A.
C/. Cervantes s/n 25100 Almacelles - LLEIDA - SPAIN
+34 973 741 350 | +34 695 556 730
promisol@promisol.com
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Promisol has been a beneficiary of the European Regional Development Fund whose objective is to improve the use and quality of information and communication technologies and access to them and thanks to the one that has requested registration to TICCámaras for the improvement of competitiveness and Productivity of the company on 08-06-2018. For this, it has had the support of the TICCámaras of the Chamber of Commerce of Lleida.
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