[1]QIN Junmei,WANG Gailing.Effects of Different Fertilization Methods on Nutrient Uptake and Fertilizer Use Efficiency of Maize in Reclaimed Soil[J].Research of Soil and Water Conservation,2015,22(04):237-240.
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Effects of Different Fertilization Methods on Nutrient Uptake and Fertilizer Use Efficiency of Maize in Reclaimed Soil
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
22
Number of periods:
2015 04
Page number:
237-240
Column:
Public date:
2015-08-28
- Title:
- Effects of Different Fertilization Methods on Nutrient Uptake and Fertilizer Use Efficiency of Maize in Reclaimed Soil
- CLC:
- S154.4
- DOI:
- -
- Abstract:
- We studied the impact of different fertilizing treatments on crop nutrient content and fertilizer use efficiency of reclaimed soil at Pingshuo open mine area by conducting maize pot experiment. The results were summarized as follows. All of the different fertilizing treatments improved the N, P and K contents of maize, and the distribution order of N, P and K in maize was leaf > sti > root; organic manure and bacterial fertilizer combining with low concentration of chemical fertilizer improved N content of maize most obviously. Organic manure and bacterial fertilizer combing with chemical fertilizer improved P and K contents of maize most obviously. Organic fertilizer combing with bacteria fertilizer improved N,P and K contents of maize relative obviously. However, the effect of applying organic manure on improving N,P and K contents of maize was the worst. Combination of organic fertilizer, bacteria fertilizer and chemical fertilizer had the higher efficiency compared with using organic manure. This study could provides theoretical basis for the restoration of soil fertility of reclaimed soil in the mining areas.
- References:
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