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9 磷肥减量配施gz4-1生物有机肥对苦荞不同生长时期茎部磷含量的影响

Table 9 Effects of reduced phosphate fertilizer combined with gz4-1 bio-organic fertilizer on stem 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 1.02±0.10cd 2.03±0.09c 2.33±0.16c P0 1.11±0.07bc 1.79±0.04d 2.04±0.08d P1 1.42±0.03a 2.32±0.12b 2.53±0.06ab P2 0.93±0.02d 2.07±0.03c 2.41±0.06bc P3 1.20±0.06b 2.61±0.08a 2.66±0.03a P4 1.14±0.06bc 1.55±0.08e 1.84±0.11e