Article
The influence of biochar on the optical phenotype and electrical signal characteristics of clustered chili pepper plants subjected to drought stress.
Plant signaling & behavior - 1 Dec 2025
Yan Qun, Shi Bo
Abstract excerpt
The growth state of pepper plants under different soil conditions under drought stress was studied, using RGB decomposition, thermal infrared imaging, plant electrical signal and electrochemical fingerprinting. Since porous biochar can trap more water, plants in a soil-biochar environment grow better than those in the original soil. With the increase of biochar concentration, there are more pixels in the visible...
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