Chim thích các thực phẩm được bón phân hóa học
Cập nhật: 15:04 22/05/2010 GMT+7
nh chỉ có tính minh họa.Con người ngày càng thích thực phẩm hữu cơ, tuy nhiên, một kết quả nghiên cứu mới nhất của các nhà khoa học thuộc Đại học Newcastle (Anh) cho thấy, khi lựa chọn thức ăn, loài chim không có xu hướng chọn thực phẩm hữu cơ, ngược lại chúng rất thích ăn lúa mì được chăm bón bằng phân hóa học.Trong báo cáo đăng trên tạp chí khoa học “Lương thực và Nông nghiệp” số ra mới nhất, các nhà khoa học cho biết đã tiến hành một thí nghiệm kéo dài ba năm.
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jcOjZ+G7keG7o+G7j8Oj4buN4buB4buvw6Phuq/Eg13Do3jhu5/Do+G6rsaww7XDo+G7m+G7s+G6qcOj4budY2jhu4/Do8Otw4Hhu6tow6No4buPZeG7ncOjZ+G7oeG7o8OjZ+G6ueG7o+G7jcOj4buv4buP4bq/4bujw6Phu4/EgsO9w6Noxak0w6M/4buRw6Phuq7hu4PhurLDo2fhu6XDo3jDveG7o+G7jcOj4buvd+G7n3nDrMO14bujw6Phu5tiw6N34buBecOjdsO94bqp4bujw6N5d3Hhu6Phu43Do8OtdcO1w6Phuq7GsMO1w6Phu6Phu4/EguG7o+G7jcOj4bub4bufYsO1w6No4buPw7Xhu53Do8ah4buPdOG7o+G7jcOjeeG7keG7ncOjw63DgeG7q2jDo8Ot4bu5w6N54buPw4Bow6Nl4bujw6Phuq5i4bufw6Phu53hu7XhuqnDo8ONdOG7o+G7jTQ44buvOVnhu4/DrOG7n8OjecO1bOG7o8OjeOG6rMOj4bucaMagw6zhu6N6w7XDrDPDo3nhu49i4buj4buPw6Phuq7DtWvhu6PDo+G7o+G7j+G7oeG7ncOj4buj4buN4buPw7Vr4bujw6Now4DDvTPDo3bDveG6qeG7o8Ojw63DtW/hu53Do2jhu4/hu5/Do3fhurnhu6Phu43Do3nhu4/huqJow6Phu6/hu4/hu4Xhu53Do+G7j8SCw73Do2jFqcOjd+G7gXnDo3l1ecOjaOG7j8OB4bqpw6No4buPw6low6PDrcSRw6Phu4/hu59i4bujw6N54bufYuG7o8OjaOG7j8O04buj4buPw6PhurbhuqtoNMOj4buc4bq7aMOjaeG7tcOj4buj4buN4buPw7Vr4bujw6Now4DDvcOj4bujYuG6ssOjaOG7j8OB4bqpw6PDrW3Do2jhu4Phu6/Do8OtbOG7o8Oj4bqu4buB4bujw6PDrW3Do2Thu6Phu4/Do+G7j8OB4bux4buj4buNw6Phu5vhur/DvcOjaWLDtcOjaOG7ueG6qcOj4buv4buP4bq/4bujw6Phu4/hu6HhuqnDo+G7j3Fow6Phuq5iw6Npw4HDo+G7m8OB4bur4buj4buNw6N54buPw711aMOjeXfhuqDDo3jhur/DvcOjeXfhu5/hu6Phu43Do3nhu4/huqJow6Phu6/hu4/hu4Xhu53Do+G7r+G7j8O1w6Phu4/EgsO9w6Noxakzw6Phu6Phu4/DgeG7o+G7jcOj4buj4buN4buPw7Vr4bujw6Now4DDvcOjw63EkcOjaOG7j+G7n8OjeeG7j+G7geG6ssOjeeG7j+G6omjDo+G7r+G7j+G7heG7ncOj4buv4buPw7XDo+G7j8SCw73Do2jFqcOjaEHhu6Phu43Do2jhu6HDo8OBw73Do8Otw7Vv4budw6N5d+G7n+G7o+G7jcOj4bqu4buB4bujw6PDrW3Do2nDteG7o+G7j8OjacOB4but4buj4buNNDjhu685WeG7j+G6omjDo+G7r+G7j+G7heG7ncOj4buPxILDvcOjaMWpw6Phu4/DtW7hu6PDo+G7o+G6qeG6ssOjeeG7j3Thu6Phu43Do3nhu4/DgeG7qeG7o+G7jcOjaOG7j+G7mcOjaOG6q2jDo3nhu4/huqJow6Phu6/hu4/hu4Xhu53Do8Otw4Hhu6tow6Phu6PDvXTDtcOjeXfDuuG7o+G7jcOj4bquYsOjaOG7j2Xhu53Do2fhu6Hhu6PDo2fhurnhu6Phu43Do+G7r+G7j8OBxanhu6Phu43Do3nhu4/DgGjDo+G7o8O9dMO1w6N5d8O64buj4buNw6N54bqiw6Phu6Phu4/DtWvhu6M0w6Phu5rhu59jw7XDo3nhu4/huqJow6Phu6/hu4/hu4Xhu53Do+G7o2LhurLDo3l34buf4buj4buNw6N2w73huqvDo3l34buR4buj4buPw6N4ZOG7o8Oj4bq2w73hu4F5w6Phuq5iw6Phu43DteG6qcOjaHThu6Phu43Do3nDveG6v+G7o8OjeeG7j+G7ucOjecO1a8O9w6No4buPw73hu4Xhu6PDo3fhu4F5w6Phu6Phu43hu4/DtWvhu53Do+G7o+G7jeG6u3kzw6PGoeG7j3Thu6Phu43Do8Otw4Hhu6tow6N4w4PDo2nhu7fhu6Phu43Do3nhu4/DvXVow6N5d+G6oMOjeOG6v8O9M8Oj4buv4buP4bq/4bujw6Phu4/hu6HhuqnDo+G7j3FoM8OjaOG7j+G7gXnDo8ahw7Ro4buPw6N54buPw7Ro4buPM8OjeeG7j8O9dWjDo8ah4buP4bqr4buj4buNw6N4w7Xhu6Phu4/Do+G6rmLDo+G7r+G7j+G7t8Oj4buNw7Xhuqk0w6NZ4buPw6zhu5/Do+G6rsO1w6x54buj4bqp4bud4buv4bubw714NOG6ruG7ow==