不同磷肥品种在石灰性土壤中的磷形态差异

吉冰洁,李文海,徐梦洋,牛金璨,张树兰,杨学云

Varying Synthetic Phosphorus Varieties Lead to Different Fractions in Calcareous Soil

JI BingJie,LI WenHai,XU MengYang,NIU JinCan,ZHANG ShuLan,YANG XueYun

图3 不同磷肥品种对土壤无机磷形态的影响 柱中不同字母表示处理间差异达到显著水平

Fig. 3 Effect of different varieties of phosphorus fertilizers on the forms of inorganic P in soils Different lowercase letters for different P fractions mean significant difference between the treatments (P＜0.05)