National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692 Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
A study was conducted to know the petiole nutrient content in different grape genotypes belonging to table purpose white and coloured types along with wine grape types. Petiole nutrient contents among three different grapes types varied significantly. Petiole P, K, Mn and Zn contents among the three grape types varied in the order: table white > table coloured > wine grape. Petiole P, Ca, Mn and Cu content of wine and table purpose white type differed significantly, where as other macro and micro nutrients did not differ significantly. Table purpose white varieties recorded significantly higher P, Mn and Cu content in petiole compared to wine grape. Ca content was found highest in wine grape compared to table white and coloured grape. Table white grape recorded significantly higher P (0.35 %) and S (0.12%) content compared to coloured type (0.25% P and 0.07%S). The hierarchical cluster analysis revealed two distinct grapes group. Comparison made of wine types is one cluster and table types is the another cluster.
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