On June 28, Professor Lidia Sas Paszat, Director of Microbiology and Rhizosphere Department at the Polish National Horticultural Research Institute in Europe, visited HAAFS and gave an academic presentation. More than 20 scientific and technological personnel from the China-Europe project research group attended the meeting.

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Professor Lidia Sas Paszat introduced the discipline, team, and research direction of the Polish National Horticultural Research Institute, with a focus on the achievements of the rhizosphere ecology and microbiology team in microbial ecological regulation, research and application of biological fertilizer products. The report combined the theory with production problems. Hou Shenglin, the director of the Institute of Resources and Environment of HAAFS, summarized and expressed his gratitude to Professor Lidia for sharing the team's scientific research achievements and project progress. This provides important reference for the precise refinement of scientific issues and physicochemical research results in the field of rhizosphere microecology regulation and biological fertilizer product development. He hoped that the scientific and technological personnel of the Institute can strengthen their learning and exchange with foreign experts and improve their international cooperation capabilities.

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Professor Lidia also visited the National Agricultural Science Observation Shijiazhuang Comprehensive Experimental Station to provide guidance on the positioning experiment of organic fertilizer replacing chemical fertilizers and precise management of water and fertilizer based on natural solutions. She put forward specific suggestions on fertilizing soil fertility and improving water and fertilizer utilization efficiency in vegetable fields, and expressed her willingness to further strengthen cooperation and research between the two sides in the regulation of facility vegetable microecology and nitrogen and phosphorus emissions reduction.

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