Browsing by Subject "Ecosystem"
Now showing items 1-3 of 3
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Current Trend and Future Perspectives of Paratuberculosis in Tanzania
(Journal of Advanced Veterinary Research, 2022-06-27)Paratuberculosis prevalence, economic and public health significance in animal populations is well docu- mented in most of the developed countries. In African countries however, information on paratuberculosis is sparse ... -
Environmental Contamination By Radionuclides And Heavy Metals Through The Application Of Phosphate RocksDuring Farming And Mathematical Modeling Of Their Impacts To The Ecosystem
(nternational Journal of Engineering Research and General Science, 2014-07)Most of rock phosphates contain radioactive elements and heavy metals because theyoriginate from phosphate deposits. The application of these rock phosphates may result to the transfer of these dangerous materials into ... -
Impacts of Synthetic and Botanical Pesticides on Beneficial Insects
(Scientific Research Publishing, 2016-06-17)Sustainable methods to control insect pests that affect crop yield have become a great challenge to mainly smallholder farmers. Beneficial insects in agricultural fields play an important role in natural pest control and ...