添加石灰和秸秆对塿土有机碳固持的影响
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曹彬彬,朱熠辉,姜禹含,师江澜,田霄鸿
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Effects of Lime and Straw Addition on SOC Sequestration in Tier Soil
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CAO BinBin,ZHU YiHui,JIANG YuHan,SHI JiangLan,TIAN XiaoHong
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表3 秸秆和石灰的添加对CO2排放量、SOC、SIC的影响
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Table 3 Effects of straw and lime amendment on cumulative CO2 emission, SOC and SIC
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处理
Treatment | CO2释放量
CO2 emission (mg?kg-1) | 增加量
Increase amount (mg?kg-1) | SOC
(mg?kg-1) | 增加量
Increase amount (mg?kg-1) | SIC
(mg?kg-1) | 增加量
Increase amount (mg?kg-1) | | S0N0 | M0 | 600b | - | 7280b | - | 8380a | - | | M1 | 3564a | 2964 | 10480a | 3200 | 8390a | 10 | | S1N1 | M0 | 1193b | - | 12440b | - | 7823a | - | | M1 | 4027a | 2833 | 14435a | 1995 | 7783a | -40 | | S0N0 | L0 | 2316a | - | 8825a | - | 8160b | - | | L1 | 1847b | -469 | 8940a | 115 | 8610a | 443 | | S1N1 | L0 | 2912a | - | 13575a | - | 7520b | - | | L1 | 2383b | -529 | 13300b | -275 | 8086a | 566 |
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