ESSBOR

ESSBOR

shrey labs hubli ESSBOR

  Boron is mobile in the soil and is subject to leaching, like nitrate and sulphate. Boron is not transferred easily from older to younger (upper) leaves, so younger leaves show symptoms first. Symptoms include  rosetting,  yellow top,  poor  flowering,  death of  the  terminal  buds  and poor  seed set. Boron is required for sugar transport cell division, pollen tube germination and amino acid production. Boron toxicity is indicated by yellowing, followed by browning of the leaf margins and tips with sharp boundaries between the yellow and/or brown and unaffected green area. Additions of high rates of B on soils where B is not required can result in toxicity and a reduction in yield. There is a narrow range between deficiency and toxicity; extreme care must be taken to apply B uniformly and to avoid overlap.

 

Essbor:

Content: Boron 20%

Dosage: 0.5g to 1.5g per lit

Content: Boron 14.5% %

Dosage: 2kg per acre

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