基于不同方法的汉中盆地稻麦轮作土壤供氮能力评价
张方方1,2(
),马宁博1,3,岳善超1,2,李世清1,2()
),马宁博1,3,岳善超1,2,李世清1,2()
Evaluation of Nitrogen Supply Capacity of Paddy and Wheat Rotation Soil in Hanzhong Basin by Different Determination Methods
ZHANG FangFang1,2(),MA NingBo1,3,YUE ShanChao1,2,LI ShiQing1,2()
),MA NingBo1,3,YUE ShanChao1,2,LI ShiQing1,2()
图4. 土壤理化性质指标与盆栽黑麦草地上部累积吸氮量的相关关系
*P<0.05,**P<0.01。下同 The same as below
Fig. 4. Correlations between soil physical and chemical property parameters and aboveground N uptake of ryegrass
