نتایج جستجو برای: plant samples

تعداد نتایج: 795119  

Journal: :مرتع و آبخیزداری 0
عباس احمدی استادیار، دانشگاه آزاد اسلامی، واحد اراک ،ایران عباسعلی سندگل عضو هیأت علمی موسسه تحقیقات جنگل ها و مراتع، ایران

desert and marginal lands of playas which are covered with halophyte shrubs, play a great role in supply of forage for livestock as winter rangelands. in this research, plant samples were collected from four palatable halophyte species for zandi sheep of qom desert rangelands including seidlitzia rosmarinus، halocnemum strobilaceum، alhagi camelorum and tamarix passerinoides in two phenological...

2012
Alessandra Berto Francesca Martelli Sylvia Grierson Malcolm Banks

We investigated contamination by hepatitis E virus (HEV) in the pork production chain in the United Kingdom. We detected HEV in pig liver samples in a slaughterhouse, in surface samples from a processing plant, and in pork sausages and surface samples at point of sale. Our findings provide evidence for possible foodborne transmission of HEV during pork production.

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