| dc.creator |
Makundi, Rhodes H |
|
| dc.creator |
Isabirye, Moses |
|
| dc.creator |
Kifumba, David |
|
| dc.creator |
Mdangi, Mashaka E |
|
| dc.creator |
Nakiyemba, Alice |
|
| dc.creator |
Leirs, Herwig |
|
| dc.creator |
Belmain, Steven R |
|
| dc.creator |
Mulungu, Loth S |
|
| dc.creator |
Massawe, Apia W |
|
| dc.creator |
Tarimo, , Akwilin J. P |
|
| dc.creator |
Kimaro, Didas N |
|
| dc.creator |
Mariën, Joachim |
|
| dc.creator |
Mlyashimbi, Emmanuel C. M |
|
| dc.date |
2022-06-09T05:48:51Z |
|
| dc.date |
2022-06-09T05:48:51Z |
|
| dc.date |
2018-09 |
|
| dc.date.accessioned |
2022-10-25T08:53:40Z |
|
| dc.date.available |
2022-10-25T08:53:40Z |
|
| dc.identifier |
https://www.suaire.sua.ac.tz/handle/123456789/4235 |
|
| dc.identifier.uri |
http://hdl.handle.net/123456789/94004 |
|
| dc.description |
The diet and breeding patterns of Mastomys natalensis in semi-arid areas of
Isimani division, Iringa region, Tanzania were investigated in maize fields and fallow
land. The aim was to investigate the influence of diet on breeding patterns of M.
natalensis. Removal trapping was used to capture rodents and analyse diet categories
while Capture-mark-release trapping was used to investigate breeding patterns of
female M. natalensis. Mastomys natalensis comprised 94% of the total capture, and the
remaining 6% comprised of six other species. Statistical analysis of food preferences
indicated that both vegetative materials and seeds were significantly higher in the
overall diet of M. natalensis compared with other food materials. Significant differences
in the proportions of vegetative materials and seeds were found between seasons (dry,
wet), but not between habitats (fallow, maize). There was a clear seasonal pattern in
the proportion of reproductively active females with peaks in April and troughs in
October. The proportion of vegetative materials was highest during the wet season and
correlated positively with reproductive activity, suggesting that vegetative materials
contain certain compounds (e.g. 6-MBOA) that trigger reproductive activity in M.
natalensis. The breeding activity of M. natalensis in semi-arid areas might, thus, be
reduced by limiting access to fresh vegetative food (e.g. young sprouting grass). |
|
| dc.format |
application/pdf |
|
| dc.format |
application/pdf |
|
| dc.language |
en |
|
| dc.publisher |
Cogent food and agriculture |
|
| dc.subject |
Mastomys natalensis |
|
| dc.subject |
Tanzania |
|
| dc.subject |
Environment & Agriculture |
|
| dc.subject |
Plant & Animal Ecology |
|
| dc.subject |
Zoology |
|
| dc.subject |
Environmental Studies |
|
| dc.subject |
Management |
|
| dc.subject |
Breeding |
|
| dc.subject |
Diet |
|
| dc.subject |
Rodent pest |
|
| dc.subject |
Semi-arid |
|
| dc.title |
Relationships between seasonal changes in diet of Multimammate rat (Mastomys natalensis) and its breeding patterns in semi-arid areas in Tanzania |
|
| dc.type |
Article |
|