Figure/Table detail
Effects of Different Slow/Controlled Release Nitrogen Fertilizers on Spring Maize Nitrogen Uptake and Utilization, Soil Inorganic Nitrogen and Nitrogen Balance
YunPeng HOU, Qian LI, LiLi KONG, YuBo QIN, Meng WANG, Lei YU, LiChun WANG, CaiXia YIN
Scientia Agricultura Sinica, 2018, 51(20): 3928-3940.   DOI: 10.3864/j.issn.0578-1752.2018.20.011

年份
Year
处理
Treatment
氮素输入Nitrogen input氮素输出Nitrogen output
施氮量
N fertilizer
起始无机氮
Initial inorganic N
净矿化
mineralization
作物携出
Potato uptake
残留无机氮
Residual inorganic N
氮表观损失
Apparent N loss
2014CK0142.455.5124.3d73.6c0
CU200142.455.5164.5c129.1b104.3a
SCU200142.455.5183.1b139.1a75.7b
CRF200142.455.5193.7a144.6a59.6c
SU200142.455.5187.9ab148.2a61.8c
UF200142.455.5182.5b150.2a65.2c
2015CK0152.552.0116.0d88.5c0
CU200152.552.0171.4c136.4b96.7a
SCU200152.552.0189.1b146.2a69.2b
CRF200152.552.0197.9a153.8a52.8c
SU200152.552.0194.6ab155.7a54.2c
UF200152.552.0187.5b158.5a58.5c
方差分析 ANOVA
年份(Y)****
施肥处理(F)******
年份×施肥处理(Y×F)*NSNS
Table 4 The apparent balance of 0-90 cm soil profile nitrogen of different N fertilizer treatments (kg·hm-2)
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