ArticleBMC plant biology2026
Potassium nutrition regulates growth, nutrient-carbon interactions and lignification during autumn in Tsoongiodendron odorum seedlings.
Article in BMC plant biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Tsoongiodendron odorum is a precious tree species native to the subtropical region of southern China, valued for both timber production and ornamental purposes. However, the optimal potassium application rate for its seedlings during autumn and the underlying physiological response mechanisms remain unclear. In this study, one-year-old T. odorum seedlings were subjected to six potassium levels (25, 65, 105, 145, 185, and 225 mg·plant⁻
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