【摘要】 钼是植物生长发育所必需的微量营养元素。本研究利用关键词“钼肥+小麦/玉米/花生/大豆+产量/品质”在中国知网（CNKI）、万方、维普、Web of Science等数据库中检索，收集并整理了2000-2021年发表的相关文献，采用Meta整合分析方法，探讨施用钼肥对粮食作物（小麦（Triticum aestivum L.）、玉米（Zea mays L.））和豆科作物（花生（Arachis hypogaea L.）、大豆（Glycine max (L.) Merr.））的影响。结果显示：玉米、花生和大豆施用钼肥后平均增产12.72%，大豆增产效果最好，小麦无显著增产效果。3种作物的纯钼推荐用量分别为0～1、0.6～0.8和0.4～0.6 kg/hm~2。钼肥对不同地区的花生均有显著增产效果，且华南地区的增产率最高；而在西部地区，钼肥对大豆的增产效果最好。2000年以来，钼肥对大豆的增产率逐年下降，而对花生的增产率则逐年上升。施用钼肥显著提高玉米、花生和大豆的蛋白质含量，以及花生和大豆的脂肪含量。综上，钼肥的增产提质效果受作物种类、施用量、施用时期、种植地区等因素的影响，在生产中应综合考虑相关因素，制定科学的施肥方案，为我国农作物的增产提质提供保障。更多还原

【Abstract】 Molybdenum (Mo) is an essential micronutrient for plant growth and development.This study conducted a comprehensive meta-analysis of literature published between 2000 and 2021,retrieved from databases including CNKI,Wanfang,China Science and Technology Journal Database,and Web of Science using the keywords"Molybdenum fertilizer+wheat/maize/peanuts/soybean+yield/quality".The analysis examined the impact of Mo fertilization on the yield and quality of major grain crops (Triticum aestivum L.and Zea mays L.) and leguminous crops (Arachis hypogaea L.and Glycine max (L.) Merr.) in China.Results showed that Mo fertilizer application increased the average yield of maize,soybeans,and peanuts by 12.72%,with a significantly greater effect observed in soybeans compared to peanuts and maize.However,Mo fertilization did not result in a significant yield increase in wheat.The recommended application rates were 0–1 kg/hm~2 for maize,0.6–0.8 kg/hm~2 for peanuts,and 0.4–0.6 kg/hm~2 for soybeans.Regional variations were evident,with the highest peanut yield observed in South China and the most pronounced soybean yield response in western China.Since 2000,the yield-enhancing effect of Mo fertilization has declined in soybeans while increasing in peanuts.Mo application also significantly improved protein content in maize,peanuts,and soybeans,as well as the fat content of peanuts and soybeans.Overall,the yield and quality benefits of Mo fertilization depend on crop species,application rate,timing,and regional conditions.Optimizing Mo fertilization strategies based on these factors is essential for sustaining yield improvements and enhancing agricultura product quality in China.更多还原