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4 不同磷肥品种的土壤磷组分百分比 柱中同一磷形态不同字母表示处理间差异达到显著水平

Fig. 4 Percentage of phosphorus fractions in soils treated with different varieties of phosphorus fertilizers Different lowercase letters inside the bars with the same color mean significant difference in that P fraction between the treatments (P＜0.05)