Research Article | Published: 01 June 2002

Improvement in Seed Germination of Himalayan Yew through simple soil treatments

Anita Pandey, M. Nadeem and Lok Man Singh Palni

Indian Journal of Forestry | Volume: 25 | Issue: 2 | Page No. 109-113 | 2002
DOI: https://doi.org/10.54207/bsmps1000-2002-VL9DVU | Cite this article

Abstract

Seed germination in Taxus baccata subsp. Wallichiana was investigated using soil from the forest as well as non-forest areas, including sterilized soil. Results obtained from various soil treatments indicated the presence of certain antigermination factors in the rhizosphere soil of T. baccata, which seem to be of microbial origin. Seed germination was found to improve in autoclaved Taxus forest soil. The aril portion of Taxus seed inhibited germination. Since Taxus plants were found growing under the shade of Cedrus deodara trees, probably sharing similar rhizosphere communities, seed germination of Taxus was also tried in Cedrus forest soil, which too was found to be inhibitory. Similar to Taxus rhizosphere soil, in this case also, germination improved in autoclaved soil. Pine rhizosphere soil and non-forest soil treatments resulted in higher seed germination, indicating the absence of antigermination factors. Highest seed germination (up to 70%) was recorded in non-forest soil under polyhouse conditions, when the seeds were sown after removing the aril. These results are indicative of the association of specific microbial population with Taxus rhizosphere, not favouring its own seed germination. The study has implications in afforestation or reforestation programmes.

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How to cite

Pandey, A., Nadeem, M. and Palni, L.S., 2002. Improvement in Seed Germination of Himalayan Yew through simple soil treatments. Indian Journal of Forestry, 25(2), pp.109-113. https://doi.org/10.54207/bsmps1000-2002-VL9DVU

Publication History

Manuscript Published on 01 June 2002

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