Higher concentrations of hormones i

Higher concentrations of hormones in waterways have been found to cause physiological and sexual impairment in fish. A new study examines estrogen concentrations in runoff from agricultural plots fertilized with chicken manure.

ผลลัพธ์ (แอฟริกา) 1:

Hoër konsentrasies van hormone in waterweë is gevind om fisiologiese en seksuele inkorting in die vis veroorsaak. 'N Nuwe studie ondersoek estrogeen konsentrasies in afloop van landbou erwe bevrug met hoendermis.