Evaluating the combined effects of light and water availability on the early growth and physiology of Tamarindus indica: Implications for restoration.

ABSTRACT:

Premise

The tamarind tree (Tamarindus indica) is a species of significant cultural, economic, and ecological value, with a pantropical distribution. However, the tamarind is experiencing a decline in wild populations in its native range, but the reasons for its decline remain unknown.

Methods

We examined the critical early life-history stages for tamarind establishment to understand how varying levels of light and water availability and watering frequency affect its regeneration. Through three greenhouse experiments, we assessed the impact of these resources on the germination, survival, growth, and physiological responses of tamarind seedlings and saplings.

Results

Water availability was critical for seed germination, but not light levels or pre-germination treatment

SUBMITTER: Mondragon-Botero A 

PROVIDER: S-EPMC11928916 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature