The effect of livestock manures on growth and nutritive values of Eisenia foetida
A study (5 weeks duration) was conducted to evaluate the efficiency of an exotic earthworm species (Eisenia foetida) for decomposition of four different types of organic materials ; peat soil as control,goat manures,cow manures and mixtures of goat and cow manures into valuable vermicompost . Each t...
| Main Author: | |
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| Format: | Project Paper Report |
| Language: | English |
| Published: |
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/90225/1/FP%202015%20179%20-%20IR.pdf |
| _version_ | 1825936791167827968 |
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| author | Khairudin, Fitri Amirul |
| author_facet | Khairudin, Fitri Amirul |
| author_sort | Khairudin, Fitri Amirul |
| collection | UPM |
| description | A study (5 weeks duration) was conducted to evaluate the efficiency of an exotic earthworm species (Eisenia foetida) for decomposition of four different types of organic materials ; peat soil as control,goat manures,cow manures and mixtures of goat and cow manures into valuable vermicompost . Each treatment group consisted of three replicates and worm vermicasts and earthworm were examined after 5 weeks .
The percentage of nitrogen, phosphorous and potassium in vermicompost was significantly increase (p<0.05) while pH and total organic carbon declined as a function of the vermicomposting period . The final percentage gains in vermicasts of total nitrogen and phosphorus in cow manure vermicasts were higher than those in control and goat manure. Cow vermicasts had a higher N content than goat vermicasts and also the C:N ratio of fresh materials was higher than that of vermicasts for all treatment . There was a shift from the initial neutral pH condition towards an acidic condition due to the bioconversion of the organic material into various intermediate types of organic acid . Earthworm biomass weight gains showned no significant difference when compared to control although increase in all treatment . Earthworm biomass and dry matter (DM) of Eisenia foetida cultured in cow manure were higher than in goat manure , followed by mixture manures and peatsoil ( control ).
In conclusion, cow manure provided a more nutritious and friendly environment to the earthworms than peatsoil ,goat manure and mixture of manures . The hypothesis is accecpted .The data reveals that vermicomposting (using Eisenia foetida) is a suitable technology for the decomposition of different types of organic wastes (domestic as well as industrial) into value-added material . |
| first_indexed | 2024-03-06T10:49:39Z |
| format | Project Paper Report |
| id | upm.eprints-90225 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:49:39Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | upm.eprints-902252021-08-09T00:35:14Z http://psasir.upm.edu.my/id/eprint/90225/ The effect of livestock manures on growth and nutritive values of Eisenia foetida Khairudin, Fitri Amirul A study (5 weeks duration) was conducted to evaluate the efficiency of an exotic earthworm species (Eisenia foetida) for decomposition of four different types of organic materials ; peat soil as control,goat manures,cow manures and mixtures of goat and cow manures into valuable vermicompost . Each treatment group consisted of three replicates and worm vermicasts and earthworm were examined after 5 weeks . The percentage of nitrogen, phosphorous and potassium in vermicompost was significantly increase (p<0.05) while pH and total organic carbon declined as a function of the vermicomposting period . The final percentage gains in vermicasts of total nitrogen and phosphorus in cow manure vermicasts were higher than those in control and goat manure. Cow vermicasts had a higher N content than goat vermicasts and also the C:N ratio of fresh materials was higher than that of vermicasts for all treatment . There was a shift from the initial neutral pH condition towards an acidic condition due to the bioconversion of the organic material into various intermediate types of organic acid . Earthworm biomass weight gains showned no significant difference when compared to control although increase in all treatment . Earthworm biomass and dry matter (DM) of Eisenia foetida cultured in cow manure were higher than in goat manure , followed by mixture manures and peatsoil ( control ). In conclusion, cow manure provided a more nutritious and friendly environment to the earthworms than peatsoil ,goat manure and mixture of manures . The hypothesis is accecpted .The data reveals that vermicomposting (using Eisenia foetida) is a suitable technology for the decomposition of different types of organic wastes (domestic as well as industrial) into value-added material . 2015 Project Paper Report NonPeerReviewed text en http://psasir.upm.edu.my/id/eprint/90225/1/FP%202015%20179%20-%20IR.pdf Khairudin, Fitri Amirul (2015) The effect of livestock manures on growth and nutritive values of Eisenia foetida. [Project Paper Report] |
| spellingShingle | Khairudin, Fitri Amirul The effect of livestock manures on growth and nutritive values of Eisenia foetida |
| title | The effect of livestock manures on growth and nutritive values of Eisenia foetida |
| title_full | The effect of livestock manures on growth and nutritive values of Eisenia foetida |
| title_fullStr | The effect of livestock manures on growth and nutritive values of Eisenia foetida |
| title_full_unstemmed | The effect of livestock manures on growth and nutritive values of Eisenia foetida |
| title_short | The effect of livestock manures on growth and nutritive values of Eisenia foetida |
| title_sort | effect of livestock manures on growth and nutritive values of eisenia foetida |
| url | http://psasir.upm.edu.my/id/eprint/90225/1/FP%202015%20179%20-%20IR.pdf |
| work_keys_str_mv | AT khairudinfitriamirul theeffectoflivestockmanuresongrowthandnutritivevaluesofeiseniafoetida AT khairudinfitriamirul effectoflivestockmanuresongrowthandnutritivevaluesofeiseniafoetida |