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China's Fertilizer Economy.by Jung-Chao Liu

✍ Scribed by Liu, Jung-Chao


Book ID
124378742
Publisher
Cambridge University Press
Year
1972
Tongue
English
Weight
85 KB
Volume
31
Category
Article
ISSN
0021-9118

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The rapid growth in China's per hectare chemical fertilizer application, from less than 10 kg in 1960 to 331 kg in 1993, has contributed significantly to the growth in grain production, but has also caused many environment problems such as groundwater pollution. With one-fifth of the world's populat