Insight into the Biostimulant Effect of an Aqueous Duckweed Extract on Tomato Plants
Dario Priolo,
Ciro Tolisano,
Monica Brienza
et al.
Abstract:Agricultural systems must improve their sustainability and productivity to meet the growing global demand for food. A cost-effective and sustainable way is the development of biostimulants from plants rich in bioactive compounds. This study aimed to test an aqueous extract from Lemna minor L. (duckweed) on tomato plants at different concentrations (LE—0.1, 0.5 and 1.0%—weight/volume, w/v). Photosystem I and II activity, linear electron flow (LEF), electrochemical gradient across the thylakoid membrane (ECSt), … Show more
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