复合肥配施微生物菌剂的后效对土壤理化性质及谷子品质的影响  

Impacts of the Residual Effects of the Combined Application of Compound Fertilizers and Microbial Inoculant on Soil Physicochemical Properties and Quality of Foxtail Millet

作　　者：马映辰 王佳童 冯燕飞 马浩雄 任学军 郭振清 李云 韩玉翠 林小虎 Ma Yingchen;Wang Jiatong;Feng Yanfei;Ma Haoxiong;Ren Xuejun;Guo Zhenqing;Li Yun;Han Yucui;Lin Xiaohu(College of Agronomy and Biotechnology,Hebei Normal University of Science&Technology/Hebei Key Laboratory of Crop Stress Biology,Qinhuangdao 066004,Hebei,China)

机构地区：[1]河北科技师范学院农学与生物科技学院/河北省作物逆境生物学重点实验室,河北秦皇岛066004

出　　处：《作物杂志》2025年第2期141-148,共8页Crops

基　　金：河北省重点研发计划项目(22326314D);河北省现代农业产业技术体系创新团队(杂粮杂豆)项目(HBCT2024070405);秦皇岛市科学技术研究与发展计划(202201B022)。

摘　　要：为探明冀东地区冬小麦后茬作物谷子的减肥增效主要栽培技术,研究前茬冬小麦复合肥与微生物菌剂配施的后效对土壤肥力、土壤酶活性、谷子营养品质和产量的影响,并进行隶属函数分析,对12个处理组合进行综合评价。结果表明,前茬冬小麦施用复合肥与微生物菌剂能够提高谷子产量和营养品质并调节土壤理化性质。通过隶属函数模型分析评价得出,A1M4位列第6,位列前5的处理依次为A3M4、A2M4、A3M2、A3M3和A2M3,其中A3M2、A3M3和A2M3的复合肥施用水平低于常规施肥水平,产量较A1M4分别提高3.70%、10.05%和7.33%,其中A3M3和A2M3显著高于A1M4。A3M2、A3M3和A2M3在谷子营养品质、土壤养分、土壤酶活性方面均优于A1M4处理。从谷子产量、品质、土壤理化性质方面综合考虑,冀东地区前茬冬小麦施肥组合A3M2、A3M3和A2M3为谷子减肥增效的合理施肥方式。To elucidate the primary cultivation techniques for reducing fertilizer usage while enhancing efficacy in foxtail millet following winter wheat in the eastern Hebei,the influence of the residual effects of applying compound fertilizers combined with microbial inoculants during the preceding winter wheat cultivation on soil fertility,soil enzyme activity,foxtail millet nutritional quality,and yield.Furthermore,a comprehensive evaluation of the 12 treatment combinations was conducted through membership function analysis.The results demonstrated that the application of compound fertilizer and microbial inoculant during the preceding winter wheat season could enhance the yield and nutritional quality of foxtail millet while modulating soil physicochemical properties.The evaluation using the membership function model ranked A1M4 sixth,with the top five treatments of A3M4,A2M4,A3M2,A3M3,and A2M3.Notably,the levels of compound fertilizers used in A3M2,A3M3,and A2M3 were lower than the conventional fertilization levels,and the yield of A3M2,A3M3,and A2M3 were respectively 3.70%,10.05%,and 7.33%higher than that of A1M4,with A3M3 and A2M3 showed significant higher than that of A1M4.Additionally,A3M2,A3M3,and A2M3 outperformed A1M4 in terms of foxtail millet nutritional quality,soil nutrients,and soil enzyme activity.Considering yield and quality of foxtail millet,and physicochemical properties of the soil,the fertilizer combinations A3M2,A3M3,and A2M3 are recommended as rational fertilizer application methods to reduce fertilizer usage and enhance efficacy for foxtail millet following winter wheat in eastern Hebei.

关 键 词：谷子 微生物菌剂 复合肥 品质 产量 土壤肥力 

分 类 号：S515[农业科学—作物学]