International Research Team Uses Beijing Yaxinliyi's Yaxin-1102G Photosynthesis System to Publish High-Level Study on Neodymium Toxicity in Wheat

A multinational research team led by Ghulam Murtaza (Yunnan University, China) and colleagues from Shanghai Jiao Tong University, King Faisal University (Saudi Arabia), Princess Nourah bint Abdulrahman University (Saudi Arabia), The Islamia University of Bahawalpur (Pakistan), and Western Caspian University (Azerbaijan) has published a high-impact research article in Plant Signaling & Behavior (2026, Vol. 21, No. 1, 2655090, DOI: 10.1080/15592324.2026.2655090). The study, titled "Triacontanol-biochar synergy regulates redox homeostasis and stress signaling in wheat under neodymium toxicity," investigated how combined applications of triacontanol and rice stalk-derived biochar mitigate rare earth element stress in wheat.

Crucially, the team's gas-exchange measurements were performed using the Yaxin-1102G portable photosynthesis system, manufactured by Beijing Yaxinliyi Science and Technology Co., Ltd. (北京雅欣理仪). The instrument enabled precise assessment of net photosynthetic rate, stomatal conductance, transpiration rate, and intercellular CO₂ concentration across eight treatment groups.

The study reported that neodymium exposure reduced root and shoot lengths by 59.68% and 55.02%, respectively, and decreased dry biomass by 40.02% and 50.20%. The combined triacontanol-biochar treatment restored root and shoot growth by 220.11% and 160.79%, reduced Nd accumulation in roots and shoots by 37.30% and 33.19%, and enhanced photosynthetic pigment levels and photosynthetic efficiency. The Yaxin-1102G data were central to demonstrating that the synergistic treatment elevated net photosynthesis, transpiration, and stomatal conductance by 73.98%, 91.33%, and 120.14%, respectively, while reducing non-photochemical quenching (NPQ) by 19.78% under Nd stress.

The publication of this work in an international peer-reviewed journal underscores the reliability and precision of the Yaxin-1102G system in cutting-edge plant stress physiology research. Beijing Yaxinliyi remains committed to providing high-quality scientific instruments for global plant science and agricultural research.