磷肥配施解磷菌生物有机肥对苦荞生长与磷素利用的影响

赵佳, 王晓勇, 张轶珺, 裴红宾, 高振峰

Effects of Phosphorus Fertilizer Combined with Phosphate-Solubilizing Bacterial Bio-Organic Fertilizer on Growth and Phosphorus Utilization in Fagopyrum tataricum

Zhao Jia, Wang Xiaoyong, Zhang Yijun, Pei Hongbin, Gao Zhenfeng

表8 磷肥减量配施gz4-1生物有机肥对苦荞不同生长时期根系磷含量的影响

Table 8 Effects of reduced phosphate fertilizer combined with gz4-1 bio-organic fertilizer on root phosphorus content of F. tataricum at different growth stages mg/g

处理 Treatment 苗期 Seedling stage 花期 Flowering stage 收获期 Harvest stage CK 1.13±0.08cd 1.64±0.04c 1.90±0.03b P0 1.33±0.06b 1.50±0.02d 1.74±0.08bc P1 1.63±0.04a 1.81±0.04b 2.27±0.04a P2 0.98±0.12d 1.61±0.02c 2.16±0.13a P3 1.28±0.06b 1.90±0.02a 2.35±0.12a P4 1.21±0.02bc 1.41±0.02e 1.56±0.06c