کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4996931 | 1459900 | 2017 | 32 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Improvement of pig manure compost lignocellulose degradation, organic matter humification and compost quality with medical stone
ترجمه فارسی عنوان
بهبود ضایعات لجن کلسیم کمپوست کود کمپوست، کم کردن خواص آلی و کیفیت کمپوست با سنگ پزشکی
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کلمات کلیدی
کود خوک، سنگ پزشکی، لیگنوسلولوز، خجالت کیفیت کمپوست،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
The present study aimed to investigate the effect of different concentrations (0%, 2.5%, 5.0%, 7.5% and 10.0%) of medical stone (MS) on the lignocellulose degradation and organic matter humification during pig manure (PM) composting. The results indicated that the addition of MS drastically promoted the organic carbon and lignin degradation. Compared to the control, the decomposition rate of hemicellulose and cellulose was increased by 9.64-27.08% and 2.11-12.07% in MS added treatments. Meanwhile, MS amendment significantly improved the humification of composting process, and the humic acid contents in MS added treatments were 5.58-9.75% higher than control. The FTIR and synchronous fluorescence spectra indicated that the aromatization of final compost was promoted with increasing the MS amount. In addition, the application of MS blended composts could significantly improve the biomass and chlorophyll content of pachoi (Brassica chinensis L.). Due to the effective performance of MS, the 10.0% MS was suggested for PM composting.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 243, November 2017, Pages 771-777
Journal: Bioresource Technology - Volume 243, November 2017, Pages 771-777
نویسندگان
Quan Wang, Mukesh Kumar Awasthi, Junchao Zhao, Xiuna Ren, Ronghua Li, Zhen Wang, Meijing Wang, Zengqiang Zhang,