Of course Christmas

Of course, Christmas trees are typically treated with plenty of pesticides and especially fertilisers to keep them aesthetically pleasing, says Caplat, which has its own impact on the environment. A study led by landscape ecologist Merle Streitberger from Osnabrück University in Germany found that organic Christmas tree plantations had improved habitat structure and plant species diversity compared to conventional ones, and recommended a reduction in herbicide in particular.


อ่านต่อได้ที่ โรงเรียนบ้านลำพระ
สาระน่ารู้  แอปเปิ้ล