秸秆“换”出牛口粮 牛粪“变”成生态肥 句容生态循环“串” 出乡村共富新路径

Core Insights - The article discusses a unique ecological agricultural collaboration between two villages in Jurong City, focusing on a "straw for manure" model to create a closed-loop industrial chain that enhances resource utilization and promotes rural revitalization [1][2][3]. Group 1: Resource Complementarity - The collaboration involves Dai Zhuang Village and Cai Men Village, where Dai Zhuang's family farm has been practicing "crop-livestock integration" since 2020, raising 110 cattle and utilizing corn straw for feed [2]. - Cai Men Village is developing a fresh corn industry in partnership with the Provincial Academy of Agricultural Sciences, with plans to expand its base from 110 acres to 200 acres [2]. - The agreement allows Cai Men Village to provide corn straw and substandard corn to Dai Zhuang Village, which will process it into high-nutrition silage for cattle, while returning fermented manure as organic fertilizer to improve soil quality [2][3]. Group 2: Ecological Closed Loop - The collaboration creates a complete ecological cycle where corn straw is processed into quality feed, and cattle manure is converted back into organic fertilizer for the fields [3]. - The projected yield from 400 acres of corn will generate enough straw to meet the fertilizer needs of the base, saving approximately 150,000 yuan annually on organic fertilizer costs [3]. - Dai Zhuang's cattle farm will also benefit from a stable feed supply, saving around 100,000 yuan in feed expenses each year [3]. Group 3: Mutual Benefits and Innovation - This initiative represents a significant step in promoting the "Dai Zhuang experience" across Zhenjiang and Jurong, showcasing a new model of agricultural integration between beef cattle farming and fresh corn production [3][4]. - The approach aims to enhance agricultural efficiency, improve soil quality, and reduce reliance on chemical fertilizers, thereby increasing the quality and competitiveness of fresh corn and meat products [4]. - The model is seen as a powerful exploration towards achieving common prosperity among small farmers, aligning with national goals for rural development [4].