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Effect of Position and Age of Cuttings and Auxins on Induction and Growth of Roots in Dalbergia sissoo Roxb.


     

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The response of branch cuttings of D. sissoo was variable with regard to synthetic auxin application, diameter class and age of donor trees.1AA proved much effective for induction and NAA, for growth of adventitious ischolar_mains. The response pattern for induction of ischolar_maining was in the order: Young cutting > thin cutting > thick cutting. The physiological basis for such behaviour has been discussed.
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S. A. Ansari

Pramod Kumar

A. K. Mandal


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  • Effect of Position and Age of Cuttings and Auxins on Induction and Growth of Roots in Dalbergia sissoo Roxb.

Abstract Views: 336  |  PDF Views: 0

Authors

Abstract


The response of branch cuttings of D. sissoo was variable with regard to synthetic auxin application, diameter class and age of donor trees.1AA proved much effective for induction and NAA, for growth of adventitious ischolar_mains. The response pattern for induction of ischolar_maining was in the order: Young cutting > thin cutting > thick cutting. The physiological basis for such behaviour has been discussed.