assessment of fertilizing potential of different size fractions of municipal solid waste compost produced in sanandaj city

نویسندگان

زاهد شریفی

استادیار، گروه علوم و مهندسی خاک، دانشکدة کشاورزی، دانشگاه کردستان، سنندج سید محمد طاهر حسینی

مربی، گروه علوم و مهندسی خاک، دانشکدة کشاورزی، دانشگاه کردستان، سنندج

چکیده

in this study fertilizing potential of municipal solid waste (msw) compost was investigated by the distribution behavior of heavy metals, nutrient elements and salinity content among the different size fractions. therefore, 3 compost samples (each composed of 6 subsamples) were collected from sanandaj msw composting plant. then, the samples were physically divided into seven fractions of different particle size including >2, 1.2-2, 0.8-1.2, 0.4-0.8, 0.2-0.4, 0.1-0.2 and

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عنوان ژورنال:
علوم گیاهان زراعی ایران

جلد ۴۶، شماره ۴، صفحات ۶۹۹-۷۰۹

کلمات کلیدی
[ ' i n t h i s s t u d y f e r t i l i z i n g p o t e n t i a l o f m u n i c i p a l s o l i d w a s t e ( m s w ) c o m p o s t w a s i n v e s t i g a t e d b y t h e d i s t r i b u t i o n b e h a v i o r o f h e a v y m e t a l s ' , ' n u t r i e n t e l e m e n t s a n d s a l i n i t y c o n t e n t a m o n g t h e d i f f e r e n t s i z e f r a c t i o n s . t h e r e f o r e ' , ' 3 c o m p o s t s a m p l e s ( e a c h c o m p o s e d o f 6 s u b s a m p l e s ) w e r e c o l l e c t e d f r o m s a n a n d a j m s w c o m p o s t i n g p l a n t . t h e n ' , ' t h e s a m p l e s w e r e p h y s i c a l l y d i v i d e d i n t o s e v e n f r a c t i o n s o f d i f f e r e n t p a r t i c l e s i z e i n c l u d i n g > 2 ' , ' 1 . 2 ' , 2 , ' 0 . 8 ' , ' 1 . 2 ' , ' 0 . 4 ' , ' 0 . 8 ' , ' 0 . 2 ' , ' 0 . 4 ' , ' 0 . 1 ' , ' 0 . 2 a n d ' ]

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