ZHANG Lu, WEI Jing. Effects of Different Field-returning Materials on Soil Fertility After Remediation in Vacant Village[J]. Bulletin of Soiland Water Conservation, 2018, 38(3): 74-78.
DOI:
ZHANG Lu, WEI Jing. Effects of Different Field-returning Materials on Soil Fertility After Remediation in Vacant Village[J]. Bulletin of Soiland Water Conservation, 2018, 38(3): 74-78. DOI: 10.13961/j.cnki.stbctb.2018.03.012.
Effects of Different Field-returning Materials on Soil Fertility After Remediation in Vacant Village
[Objective] To evaluate the effect of returning field materials on soil nutrient after remediation in vacant villages for agricultural land in order to provided scientific references for improving the quality of new cultivated land.[Methods] This study was conducted in the rural abandoned homestead using different field returning materials. The trend of nutrient content was monitored by 7 different kinds of treatments including TS (ameliorant
FeSO4)
TF (organic fertilizer
manure)
TC (fly ash)
TSF (ameliorant + organic fertilizer)
TFC (fly ash + organic fertilizer)
TSC (ameliorant + fly ash) and T0 (no fertilization measures) in 0-105 cm soil profile.[Results] The average available phosphorus content was the highest in the treatment of TSF
and the available phosphorus in TSF treatment with 30 and 0-105 cm soil cover was 254.49% and 146.37% higher than that in the treatment of T0
respectively. The average available potassium content was the largest in the TSF treatment
and the available potassium in TSF treatment with 30 and 0-105 cm soil cover was 19.13% and 14.01%higher than that in T0 treatment
respectively. The average total nitrogen content in the soil profile was the highest in the treatment of TSC
and the total nitrogen in TSC treatment with 30 and 0-105 cm soil cover was 29.63% and 27.06% higher than that in the T0 treatment
respectively. The average organic matter content in the soil profile was the highest in the treatment of TF
and the organic matter in the treatment of TF with 30 and 0-105 cm soil cover was 247.47% and 42.63% higher than that in the treatment of T0
respectively.[Conclusion] Soil nutrient increases rapidly with the addition of ameliorant (FeSO4) and organic manure (chicken manure) after the planting of three-season crop with maize-wheat-maize
and immature soil is improved into cultivated land of remedied vacant village.
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Related Author
TANG De-qiang
LI Yu-lan
ZHANG Jun-sheng
LI Ping
YU Jian
YU Hai-long
ZHANG Sui-qi
LIU Jing-bo
Related Institution
Civil Engineering Co. , Ltd. , Sixth Engineering Bureau of China Construction
Xilin Gol League Water Survey and Design Team
Inner Mongolia Agricultural University
Inner Mongolia Academy of Water Conservancy Sciences
College of Water Conservancy and Civil Engineering, Inner Mongolia Agricultural University