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10 磷肥减量配施gz4-1生物有机肥对苦荞不同生长时期叶片磷含量的影响

Table 10 Effects of reduced phosphate fertilizer combined with gz4-1 bio-organic fertilizer on leaf 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 1.79±0.23b 2.64±0.11c 3.43±0.07cd P0 1.92±0.02b 2.47±0.04d 3.33±0.05d P1 2.53±0.21a 2.83±0.08b 3.62±0.04ab P2 1.45±0.04c 2.57±0.03cd 3.50±0.03bc P3 1.96±0.03b 3.06±0.10a 3.74±0.12a P4 1.88±0.06b 2.25±0.05e 3.12±0.11e