Core Insights - The "Sule County Alkali-resistant Water-saving Wheat Yield Improvement Demonstration Project" has achieved an average yield of 679.05 kg per mu, which is an increase of 51.69 kg compared to the local main variety [1][3] Group 1: Project Overview - The demonstration field is located in Tazihong Township, covering an area of 50 mu, and is managed by Dongying Yibang Agricultural Technology Development Co., Ltd [3] - The soil salinity in the demonstration field ranges from 3.13‰ to 4.56‰, with an average salinity of 3.84‰, indicating moderate salinization [3] Group 2: Technical Approach - The project employs a core planting strategy of "suitable variety for suitable land" and "suitable land for suitable variety" [3] - The selected wheat variety, Jingmai 189, is characterized by strong tillering, high ear rate, salt and drought resistance, and large grains [3] - Various agronomic practices are implemented, including balanced fertilization, organic fertilizer application, deep plowing, precise sowing techniques, and timely irrigation [3] Group 3: Future Plans - Dongying Yibang Agricultural Technology Development Co., Ltd plans to leverage the results of this yield measurement to promote increased wheat production and farmer income through a "good variety + good technology" model [4]