山东盐碱地等耕地后备资源综合利用试点基本完成工程建设

Core Insights - Shandong has been approved for a pilot project on the comprehensive utilization of saline-alkali land and other arable land reserve resources, with the project expected to be completed this year [1] Summary by Sections Project Overview - As of the end of September, 40 pilot project areas and 75 projects have completed main engineering construction, with 35 projects passing initial county-level inspections and city-level acceptance [1] - The pilot project is expected to add 34,800 acres of new arable land and improve 115,900 acres of saline-alkali land [1] Technological Innovations - Over the past three years, the city of Dongying and relevant provincial departments have gathered policy resources and implemented targeted governance strategies [1] - New comprehensive governance models have been developed, including "dual-layer vacuum negative pressure control technology" and "deep ditch + dark pipe land improvement technology" [1] - The establishment of the country's first comprehensive utilization technology innovation center for saline-alkali land has led to the selection and cultivation of 68 new salt-alkali resistant crop varieties, which have been demonstrated and promoted across 26.32 million acres nationwide [1] Future Plans - Shandong will accelerate the acceptance of pilot projects and strictly implement management responsibilities at the city and county levels to ensure accountability for each project and land parcel [1] - The focus will be on summarizing and analyzing experiences related to land suitability, water conservation, and ecological utilization to develop replicable and promotable governance models and technical pathways [1]