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040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.16.03.M.Sc.2021.Am.E
100 0 _aAmna Abdelrahman Ali abdelrahman
245 1 0 _aEffect of tillage and fertilizers on invertebrate soil fauna in Egypt and Kenya /
_cAmna Abdelrahman Ali abdelrahman ; Supervised Amira shawky Soliman , Sahar Hussein Hekal , Marguerite Adly Rizk
246 1 5 _aأثر الحرث و التسميد علي بعض حيوانات التربة اللافقارية في مصر و كينيا
260 _aCairo :
_bAmna Abdelrahman Ali abdelrahman ,
_c2021
300 _a91 P . :
_bcharts ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of African postgraduate studies - Department of Natural Resources
520 _aThe experiment was conducted at village of El- Marazeeq-Giza Governorate during the period between September 2014 and October 2015. The area was cultivated with tomato and rotation with cultivated maize and between two cultivated leave the land fallow. This study is to investigate the effect of crop type, crop rotation, tillage, fertilizer and crap type on the activity density of soil fauna. Ground-dwelling invertebrates were sampled using pitfall traps. This experiment continued for 13 months, ten pitfall traps were distributed in each plot of the mentioned field, cultivated with different cover crop and when its fallow samples were taken at every two weeks intervals from each cultivation and fallow, samples were taken by setting the traps for 24 hours. Forty {u2013} seven species were sampled from 1103 individuals. The highest abundance was found under maize growing conditions (533 individuals), the number decreased to (357) under tomato and the lowest abundance values were found in fallow (213individuals)
530 _aIssued also as CD
650 0 _a Fertilizers
653 _aCrop cover
653 _aDiversity
653 _aFunctional group
700 0 _aAmira shawky Soliman ,
_eSupervising
700 0 _aMarguerite Adly Rizk ,
_eSupervising
700 0 _aSahar Hussein Hekal ,
_eSupervising
856 _uhttp://172.23.153.220/th.pdf
905 _aAmira
_eCataloger
905 _eRevisor
942 _2ddc
_cTH
999 _c84591
_d84591