Soil Nutrient Analysis of Different Utilization Types in Coal Mining Subsidence Area
2015 ◽
Vol 768
◽
pp. 752-757
Keyword(s):
Ph Value
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Soil nutrient of different utilization types in coal mining subsidence area had been analyzed. Results showed that: In greenhouse reclamation area, the content of organic matter and elements was higher, the pH-value was slightly high, followed by was cropland reclamation area; but in forest reclamation area (Include new reclamation area and intercropping reclamation area), as the reclamation and cropping were prolonged, soil fertility was improved.
2019 ◽
Vol 70
(2)
◽
pp. 117-127
Keyword(s):
2013 ◽
Vol 726-731
◽
pp. 3828-3831
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Keyword(s):
2014 ◽
Vol 641-642
◽
pp. 80-83
Keyword(s):
2019 ◽
Vol 181
◽
pp. 231-240
◽
Keyword(s):
Keyword(s):
2014 ◽
Vol 1010-1012
◽
pp. 254-258
◽
Keyword(s):
2019 ◽
Keyword(s):
Keyword(s):