Abstract

Different potting matrices using soil, sand and farm yard manure in different ratios were evaluated for raising Acacia auriculiformis seedling in nursery. Soil alone as a potting matrix for nursery growth of A. auriculiformis prevented germination of the seedlings and their subsequent growth. Although the root length was not influenced by the matrix composition, the growth of the secondary and tertiary roots were inhibited in soil in the absence of sand or FYM. Addition of a mixture of fertilizers, however, did not have any significant effect on the parameters monitored except for the dry weight of the seedlings. Soil, sand and FYM at a volumetric ratio of 2:1:2 was found to be the best among the tried combinations for A. auriculiformis seedlings.

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