Author: D.JANAKI, V. VELU AND P. SAVITHRI,
p-ISSN: 0024-9602, e-ISSN:2582-5321, Vol: 91, Issue: jul-dec,
A field expetiment was conducted at Mathampatti to study the effect of B spray on the petiole nutrient content of the grapes at full bloom stage. The study revealed that N, P, K content of the potiole increased with B application while a depressive effect was noticed on Ca content. Micronutrients like Cu, B, Zn and Fe I content were also found to increase with B application.
Keywords: Agribor, Boricacid, Concentration of spray, Frequency of spray, Petiole nutrient
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