کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
680664 1459974 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Composting of cow dung and crop residues using termite mounds as bulking agent
ترجمه فارسی عنوان
کمپوست گندم و بقایای محصول با استفاده از کوره های موریانه به عنوان عامل انبساط
کلمات کلیدی
بلوغ کامپوزیت، کمپوست کمپوست، بقایای محصول، تجزیه و تحلیل چند متغیره واریانس، تپه موریانه
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی


• Composting of crop residues with termite mound is composed and low cost technology.
• Addition of termite mound as composting materials decrease composting time.
• Termite mound addition improves the quality of finished compost.
• Incorporation of termite mound significantly improved NPK in prepared compost.

The present study reports the suitability of termite mounds as a bulking agent for composting with crop residues and cow dung in pit method. Use of 50 kg termite mound with the crop residues (stover of ground nut: 361.65 kg; soybean: 354.59 kg; potato: 357.67 kg and mustard: 373.19 kg) and cow dung (84.90 kg) formed a good quality compost within 70 days of composting having nitrogen, phosphorus and potassium as 20.19, 3.78 and 32.77 g kg−1 respectively with a bulk density of 0.85 g cm−3. Other physico-chemical and germination parameters of the compost were within Indian standard, which had been confirmed by the application of multivariate analysis of variance and multivariate contrast analysis. Principal component analysis was applied in order to gain insight into the characteristic variables. Four composting treatments formed two different groups when hierarchical cluster analysis was applied.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 169, October 2014, Pages 731–741
نویسندگان
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