大豆科学2025，Vol.44Issue(4)：107-115,9.DOI:10.11861/j.issn.1000-9841.2025.04.0107
减施炭基肥配施复合生物菌剂对大豆生长及产量和品质的影响
Effects of Reduced Application of Carbon-based Fertilizer Combined with Compound Microbial Inoculant Soybean Growth,Yield and Quality
摘要
Abstract
To investigate the application effect of reducing the application of carbon based fertilizer combined with compound microbial inoculant in soybean weight loss and efficiency improvement,this study conducted a 3-year field experiment with Kenbao 1 as the tested soybean variety,using carbon based fertilizer as the control.A total of 5 treatments were set up:carbon based fertilizer(CK),reducing 1/5 of carbon based fertilizer(1/5R),reducing 1/3 of carbon based fertilizer(1/3R),reducing1/5 of carbon based fertilizer and apply compound biolodgical agent(1/5RB),and reducing 1/3 of carbon based fertilizer and apply compound biological agent(1/3RB),we measured the relevant indicators of soybean seedling stage,initial flowering stage and harvest stage,and investigated the effect of reducing carbon based fertilizer and applying compound biological agent on soybean growth and quality.The results showed that 1/5RB treatment could increase the emergence rate of soybean seedlings compared with the control,1/5RB treatment and 1/3RB treatment significantly reduced the incidence rate of soybean root rot,increased the number of root nodules,and increased the activities of soil urease,invertase and alkaline phosphatase;the soluble protein content of soybeans significantly increase in the1/5R,1/5RB,and1/3RB treatments,while the fat content of soybeans significantly decreased in the 1/5RB and 1/3RB treatments.The theoretical yield of soybeans treated with 1/5RB and 1/3RB increased by 12.5%and 7.26%respectively compared to CK in 2021;14.72%and 7.91%respectively in 2022;8.86%and 6.21%respectively in 2023,with an average three-year growth rate of 11.76%and 7.04%.In summary,under the tested amount of carbon based fertilizer,reducing the application of 20%to 30%carbon based fertilizer combined with compound microbial inoculant has a promoting effect on soybean growth and yield.The results of this study can provide theoretical basis for soybean weight loss,efficiency improvement,and quality enhancement.关键词
大豆/减施炭基肥/复合生物菌剂/产量/品质Key words
soybean/reduced carbon-based fertilizer/compound microbial inoculant/yield/quality引用本文复制引用
肖翠红,马丁,林志伟,刘振华,王桂华,李雯,孙冬梅,曹福来..减施炭基肥配施复合生物菌剂对大豆生长及产量和品质的影响[J].大豆科学,2025,44(4):107-115,9.基金项目
三纵科研支持计划基础培育(自然)(ZRCPY202110) （自然）
黑龙江省农垦总局课题(HKKYZD190211). （HKKYZD190211）
