长期定位施肥对潮土剖面养分分布的影响
温延臣1(
),李海燕1,袁亮1,徐久凯1,马荣辉2,林治安1(),赵秉强1()
),李海燕1,袁亮1,徐久凯1,马荣辉2,林治安1(),赵秉强1()
Effect of Long-Term Fertilization on Nutrient Distribution of Fluvo-Aquic Soil Profile
WEN YanChen1(),LI HaiYan1,YUAN Liang1,XU JiuKai1,MA RongHui2,LIN ZhiAn1(),ZHAO BingQiang1()
),LI HaiYan1,YUAN Liang1,XU JiuKai1,MA RongHui2,LIN ZhiAn1(),ZHAO BingQiang1()
图2. 长期定位施肥土壤剖面有机质含量
Fig. 2. Organic matter content in soil profile under different fertilization regimes
