| Assessment of environment quality of hazard-free apple in Fengxian |
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| DOI：10.7606/j.issn.1000-7601.2006.04.30 |
| Key Words: apple environment quality assessment |
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| Abstract: |
| According to the agricultural sector standard(NY 5013—2001) of People's Republic China,4 air pollution indexes,6 soil pollution indexes,8 water pollution indexes of the major planting area of apple were evaluated with single pollution index method and complex pollution index method which was recommended by Farmland Soil Environment Quality Monitor Technology Criterion.The results showed that the single pollution index and complex pollution index of air,soil and water in Fengxian County were smaller than 1 and 0.7 respectively.The environment reached the "clean" level and the "safe" class,according with the requirement of production of hazard-free safe apple. |
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