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Open Access Theses

2014

Acacia koa

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Parent Tree Selection And Evaluation Of Frost Resistance, Wood Quality, And Seed Relatedness Of Acacia Koa., Oriana Rueda Krauss Apr 2014

Parent Tree Selection And Evaluation Of Frost Resistance, Wood Quality, And Seed Relatedness Of Acacia Koa., Oriana Rueda Krauss

Open Access Theses

This project represents an important effort to develop an improvement program for a valuable native hardwood tree species in Hawai'i, Acacia koa. The ultimate goal of the tree improvement program is to provide improved stock of A. koa through classical breeding, focusing mainly on stem form. In addition, wood quality assessment on young A. koa trees is important to try to develop markets for pre-commercial thinning. This project also clarifies some of the trends related to frost resistance fluctuations over the different seasons in Hawai'i. The main questions that were addressed are: Which are the best families to maintain in …