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3 磷肥减量配施gz4-1生物有机肥对花期苦荞地上部生长指标的影响

Table 3 Effects of reduced phosphate fertilizer combined with gz4-1 bio-organic fertilizer on aboveground growth parameters of F. tataricum at flowering stage

处理 Treatment 株高 Plant height (cm) 茎粗 Stem diameter (mm) 叶面积 Leaf area (cm2) 茎叶干重 Stem-leaf dry weight (g) CK 52.73±0.08d 4.18±0.03d 12.23±0.19d 3.34±0.07d P0 50.78±0.05e 4.06±0.03e 12.06±0.62e 3.13±0.07e P1 56.84±0.06b 4.59±0.03b 14.00±0.92a 3.91±0.03b P2 54.78±0.04c 4.37±0.04c 13.16±1.27c 3.62±0.11c P3 60.08±0.09a 5.01±0.09a 13.55±0.51b 4.25±0.09a P4 49.22±0.06f 3.85±0.07f 11.89±0.74e 2.94±0.04f