Reforestation - Cibra Fertilizantes


The reforestation sector in Brazil mainly involves
the cultivation of Eucalyptus and Pinus.


Reforestation is one of the main agricultural activities in all regions of the country.

What do you need to know

Forest species do well in soils of medium natural fertility, but lack nutrients via fertilization for stable growth.

The reforestation segment in Brazil mainly involves the cultivation of Eucalyptus and Pinus. The use of these crops is intended, above all, for the production of paper and cellulose. Reforestation is one of the main agricultural activities in all regions of the country. In terms of cultivated area, planted forests occupy the 4th place among the main crops, especially in the states of Paraná, Mato Grosso do Sul, Santa Catarina and Rio Grande do Sul.

Although forest species present satisfactory development in soils of average natural fertility, the addition of nutrients via fertilization is essential to reach high levels of development and production of these crops.

Among the macronutrients, Calcium (Ca) and Phosphorus (P) deserve special attention, above all, to improve root development. Regarding Micronutrients, Manganese (Mn) and Zinc (Zn) are very important, but Boron (B) deserves special mention. It is a microelement that is normally found at very low levels in the soil and forest species respond positively to fertilization with this element.

Cibra has the best lines of differentiated fertilizers to meet the needs of Eucalyptus and Pinus crops, such as Cibrativ. the fertilizer Cibrativ provides high concentrations of Phosphorus and calcium in a gradual and efficient way. When it comes to the balance of micronutrients, we have the line CibraMix, which has several NPK formulations added to release micronutrients and balanced concentrations. It is quality nutrition for your reforestation.

Principais Deficiências

Main Deficiencies

Pragas do reflorestamento


  • Formigas cortadeiras
    Atta spp., Acromyrmex spp., Sericomyrmex spp., Mycocepurus spp., Trachymyrmex spp
  • Cupins
    Kalotermitidae, Rhinotermitidae e Termitidae
  • Lagartas desfolhadoras
    Thyrinteina arnobia, Glena spp., Euselasia
  • Besouro amarelo
    Costalimaita ferruginea vulgata

Doenças do reflorestamento


  • Ferrugem
    Puccinia psidii
  • Cancro
    Cryphonectria cubensis, Valsa ceratosperma, Cytospora spp, Botryosphaeria ribis
  • Oídio
    idium sp
  • Mofo cinzento
    Botrytis cinérea
  • Manchas foliares de Cylindrocladium
    Cylindrocladium candelabrum, Cylindrocladium ilicicola, Cylindrocladium parasiticum, Cylindrocladium pteridis, Cylindrocladium quinqueseptatum
  • Tombamento de mudas ou “damping-off”
    Cylindrocladium candelabrum, Cylindrocladium clavatum, Rhizoctonia solani, Pythium spp., Phytophthora spp., Fusarium spp.
  • Podridão de raiz
    Phytophthora spp., Pythium spp.
  • Podridão de estacas e miniestacas
    Cylindrocladium spp., Rhizoctonia solani, Fusarium spp., Botryosphaeria ribis, Colletotrichum sp.
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