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2 磷肥减量配施gz4-1生物有机肥对苗期苦荞地上部生长指标的影响

Table 2 Effects of reduced phosphate fertilizer combined with gz4-1 bio-organic fertilizer on aboveground growth parameters of F. tataricum at seedling 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 17.86±0.08c 1.34±0.09e 6.04±0.08d 0.51±0.08c P0 21.09±0.02b 2.24±0.09b 7.45±0.10b 0.61±0.02b P1 22.50±0.02a 2.40±0.02a 8.22±0.09a 0.69±0.05a P2 16.80±0.03d 1.27±0.06e 5.96±0.15e 0.48±0.04c P3 20.03±0.05b 1.98±0.04c 6.39±0.42c 0.55±0.05c P4 18.43±0.11c 1.63±0.08d 6.17±0.06d 0.52±0.04c