tailieunhanh - Effect of growing media and GA3 on seed germination and seedling growth of acid lime (Citrus aurantifolia Swingle) Cv. Vikram

The experiment consist of six growing media viz. (M1) soil (M2) soil + sand (1:1), (M3) soil + sand + vermicompost (1:1:1), (M4) soil + vermicompost (1:1), (M5) soil + sand + azotobacter (1:1+5g/ kg AZO), (M6) soil + sand + vermicompost + azotobacter (1:1:1+5g/kg AZO) and three concentration of gibberellic acid . (G1) water soaking, (G2) GA3 50 ppm, (G3) GA3 100ppm having 18 treatment combinations. Among the growing media, soil + sand + azotobacter (1:1+5g/ kg AZO) and among the seed treatment, GA3 (50ppm) were proved most promising as compare to others. Among the various treatment combinations, the M5G1 treatment combination (soil + sand + azotobacter; 1:1+5g/ kg AZO + 50ppm GA3) was proved most superior over rest of the treatment combinations with respect to early seed germination ( days), early 50% seeds germination ( days) maximum percentage of germination at 30 days( %), growth parameters like seedling height (, , cm), number of leaves per seedling (, , ), girth of stem (, , mm) and survival percentage () at 30, 60, 90 and 120 DAS respectively. | Effect of growing media and GA3 on seed germination and seedling growth of acid lime (Citrus aurantifolia Swingle) Cv. Vikram

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