摘要
研究添加不同微生物菌剂的园林有机废弃物在堆沤过程中性质的变化及应用。结果表明,堆沤腐熟过程中,pH上升,电导率提高,T值呈逐渐减小趋势,发芽率提高,腐殖质含量增加。堆沤结束时,添加微生物菌剂的处理均达到完全腐熟,对照组CK为2.07,其对照组CK的腐殖化指标为2.07,且小于3.5,仅达到基本腐熟的要求。添加微生物菌剂的处理JK、JB、WY腐熟效果优于对照组CK。因此,添加微生物菌剂能够有效地提高堆沤的速度。处理JB、WY和对照组CK均符合土壤调理剂标准,而处理JK可作为基质使用,使用范围更为广泛。从腐熟和使用途径两方面综合考虑,处理JK优于其他处理。
The changes in properties and application of garden organic waste with different microbial bacterial agents were studied.The results showed that during the composting process,the pH increased,the conductivity increased,the T value gradually decreased,the germination rate increased,and the humus content increased.At the end,the treatments with microbial agents reached complete maturity.The CK of the control group was 2.07,and its humification index was less than 3.5,which only met the requirements of basic maturity.The ripening effect of JK,JB and WY treated with microbial agent was better than that of CK in the control group.Therefore,adding microbial agents can effectively improve the speed and quality.The JB,WY and CK all meet the standard of soil conditioner,while treated JK can be used as matrix and has a wider range of application.Considering the two aspects of maturity and use ways,JK treatment is superior other treatments.
作者
曾思颖
陆耀东
常欣蕾
陈显鹏
聂呈荣
ZENG Si-ying;LU Yao-dong;CHANG Xin-lei;CHEN Xian-peng;NIE Cheng-rong(School of Food Science and Engineering,Foshan University,Foshan 528225,China;Guangdong Biranmei Landscape Art Co.,Ltd.,Foshan 528200,China)
出处
《佛山科学技术学院学报（自然科学版）》
CAS
2022年第5期48-55,共8页
Journal of Foshan University(Natural Science Edition)
