Use of chemicals 'threatens grain output'
By Jin Zhu | China Daily | Updated: 2011-07-18 08:02
Scientists call for cut in application of artificial fertilizers
BEIJING - The heavy use of agrochemicals has led to a severe deterioration of arable soil and poses a serious threat to domestic grain output.
The situation has led to some leading ecologists calling on authorities to reduce the use of pesticides and chemical fertilizers.
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