农业科技与技术（英文）2025，Vol.26Issue(3)：31-37,7.DOI:10.16175/j.cnki.1009-4229.2025.03.005
黄柏药渣配比与ZG2-3菌剂处理对有机肥品质的影响
Effect of Different Addition Amounts of Phellodendri Chinensis Cortex Residue and Inoculation of the Microbial Agent ZG2-3 on the Quality of Organic Fertilizer
摘要
Abstract
To determine the addition amount of Phellodendri Chinensis Cortex residue for composting,this study designed four Phellodendri Chinensis Cortex residue treatments of 100(A1),150(A2),200(A3),and 250(A4).Then,mushroom substrate residue,rice husks,and pig manure were added,and the cellulose-degrading strain ZG2-3 was inoculated at 5%for composting.The inoculation of a commercially available microbial agent was taken as the positive control(PC),and no inoculation of microbial agent as the blank control(CK).The effect of different treatments on the heavy metal content,nutrients,physicochemical properties,and microbial counts of compost and the seed germination index(GI)were studied and compared.The results showed that except that in CK,the content of heavy metals in other treatments did not exceed the standard limits.With the increase in the addition amount of Phellodendri Chinensis Cortex residue,the content of available nitrogen,available phosphorus,available potassium,and total nutrients in the compost also increased.Adding microbial agent significantly increased the content of total nutrients,available nitrogen,available phosphorus,available potassium,total nitrogen,total phosphorus,and total potassium in the compost,while reducing the content of organic matter.The GI was the highest in A4 treatment,reaching 85.33%,and it followed a trend of A3>PC>CK.This indicated that the inoculation of microbial agent accelerated the maturation of compost,and ZG2-3 outperformed the commercially available Bacillus subtilis.Overall,the A4 treatment(250 g Phellodendri Chinensis Cortex residue+125 g mushroom substrate residue+125 g rice husks+1 000 g pig manure+inoculation of 5%ZG2-3)performed well in terms of nutrients content,physicochemical properties,and GI and had good safety,being the optimal formula for composting.关键词
黄柏药渣/堆肥/重金属/有机质Key words
Phellodendri Chinensis Cortex residue/Composting/Heavy metal/Organic matter引用本文复制引用
黄海,贺梅,廖凯,朱倩霞,刘红彦,敬媛蓉,郭开发..黄柏药渣配比与ZG2-3菌剂处理对有机肥品质的影响[J].农业科技与技术（英文）,2025,26(3):31-37,7.基金项目
Supported by Natural Science Foundation of Hunan Province(2023JJ50466,2024JJ7279) （2023JJ50466,2024JJ7279）
Scientific and Technological Innovation Project of Loudi City in 2024(Loukefa[2024]18). 湖南省自然科学基金项目(2023JJ50466,2024JJ7279) （Loukefa[2024]18）
娄底市 2024 年度科技创新计划项目(娄科发[2024]18 号) （娄科发[2024]18 号）
