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MICRONUTRIENTES

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Recomendaciones generales de

fertilización

fertilización

‣Arroz en tierras altas de los Cerrados:

Micros Fertilizante

Tenor

(%)

Dosis vía

suelo

(kg ha -1 )

Dosis via foliar

(kg 1.000 L -1 de

água)

Boro Bórax 11 10–15 2–4

Cobre Sulfato Cu 26 20–25 2–4

Hierro Sulfato Fe 20 - 10–16

Manganeso Sulfato Mn 27 10–15 2–4

Molibdeno Molibdato NH 4

+

54 0,5–1,0 0,5–1,0

Zinc Sulfato Zn 23 20–30 2–5

Fuente: BRESEGHELLO y STONE (1998)

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