粮油总产、单产创近3年新高

Group 1 - The core viewpoint of the articles highlights the significant increase in grain and oil crop production in Haibei Prefecture, with grain output reaching 70,300 tons and oilseed output at 47,900 tons, marking the highest levels in three years [1][2] - Grain yield per mu (0.067 hectares) is reported at 220.11 kg, a 12.3% increase from 2022, while oilseed yield per mu is 109.23 kg, up 11.46% from the previous year [1] - The prefecture has established 1,030.33 hectares of high-standard farmland to ensure stable and high yields, alongside implementing measures to reduce chemical fertilizer and pesticide use over 58,400 hectares [1] Group 2 - The implementation of crop yield enhancement and seed industry revitalization actions has led to the promotion of high-yield and resilient varieties, such as the new barley variety "Beiqing 15," achieving yields exceeding 1,000 kg per mu [2] - The establishment of 1,166.67 hectares of crop seed breeding bases and 15 "ten-thousand, thousand, hundred, ten" breeding bases has maintained a crop seed coverage rate of over 98% [2] - The total area of intensive cultivated land in the prefecture has reached 18,670 hectares, with a social service area of 13,500 hectares, resulting in an intensive cultivation rate of 34% [2]