酸性土壤上花生高效根瘤菌的分离及应用

刘鹏,田颖哲,钟永嘉,廖红

Isolation and Application of Effective Rhizobium Strains in Peanut on Acidic Soils

Peng LIU,YingZhe TIAN,YongJia ZHONG,Hong LIAO

表3 水培试验中接种不同根瘤菌对花生结瘤及生长的影响

Table 3 Effects of inoculation with different Rhizobium stains on peanut nodulation and growth in hydroponic experiments

根瘤菌 Strain of rhizobia 根瘤数 Nodule number (NO./plant) 生物量 Biomass (g/plant) SPAD值 SPAD value 含氮量 N content (mg/plant) CK 0 0.62±0.06 18.83±3.88 8.45±0.74 AXLQ1-6 23±6 0.67±0.18 26.53±1.96** 51.35±1.37*** AXLQ1-7 39±8 0.65±0.24 25.93±2.89* 14.11±0.53* YZHO5-5 18±3 0.59±0.00 24.07±1.43* 25.99±2.74** YZMO10-8 21±6 0.63±0.17 27.80±2.26** 12.10±1.90* FAMB12-6 11±1 0.60±0.30 22.73±1.95* 17.35±1.22** YZMB13-3 18±4 0.67±0.05 25.43±5.06* 25.06±6.43** YZHO13-7 19±7 0.54±0.13 20.87±3.55 20.33±3.33** FAMB13-9 28±6 0.51±0.11 19.60±4.44 19.89±5.30** YZLH14-3 16±8 0.61±0.15 24.53±4.65 28.16±3.24** YZMO14-4 22±5 0.69±0.19 23.60±4.16 13.40±0.98*