Common Garden Experimental Design

In a usual common garden experiment two species of plants growing in their native environments would both be transplanted in a common environment.

Common garden experimental design. The simplest experimental layout is a completely randomized design figure 3. Common garden designs 4. Qtl mapping not treated are.

A transplant experiment also known as a common garden experiment is an experiment to test the effect of environment by moving two species from their native environments into a common environment. For this reason the completely randomized design is not commonly used in field experiments. Molecular approaches e g candidate gene mutation screen knock out down etc.

The name was originally applied to experiments on plants but is now equally applied to animals such as lizards 1 and ants 2 and other organisms. Transplant experiment also known as a common garden experiment although this term is more plant specific is an experiment where one or more organisms are moved from one environment to another environment. In order to establish an experimental framework in which to investigate variability in phenotypic traits within and among salmon lice populations an experimental protocol was established for producing full sibling family groups to study in a common garden experiment i e mixing all families together in the same environment figure 1.