Response of alfalfa growth to arbuscular mycorrhizal fungi and phosphate-solubilizing bacteria under different phosphorus application levels

AMB Express

Table 5 Comprehensive evaluation of various Indicators of alfalfa under different treatments

Index	Aboveground biomass (g pot⁻¹)	Infection rate (%)	Plant height (cm)	Stem diameter (mm)	Crude protein (%)	NDF (%)	ADF (%)	Chlorophyll content (mg kg⁻¹)	Content of soluble suger (mg kg⁻¹)	Average	rank
J₀P₀	0.000	0.000	0.000	0.000	0.000	0.400	0.154	0.174	0.122	0.094	16
J₀P₁	0.440	0.313	0.140	0.748	0.068	0.840	0.673	0.381	0.381	0.443	9
J₀P₂	0.556	0.183	0.498	0.725	0.137	0.481	1.000	0.478	0.334	0.488	7
J₀P₃	0.336	0.003	0.241	0.557	0.200	1.000	0.742	0.385	0.000	0.385	13
J₁P₀	0.500	0.499	0.339	0.275	0.268	0.197	0.342	0.628	0.288	0.370	14
J₁P₁	1.000	0.728	0.442	0.718	0.337	0.654	0.534	0.765	0.438	0.624	4
J₁P₂	0.893	0.769	0.758	0.595	0.400	0.882	0.652	0.789	0.508	0.694	2
J₁P₃	0.842	0.044	0.545	0.618	0.468	0.289	0.357	0.101	0.440	0.412	12
J₂P₀	0.478	0.047	0.369	0.015	0.532	0.000	0.183	0.000	0.238	0.207	15
J₂P₁	0.609	0.275	0.483	0.389	0.600	0.602	0.205	0.397	0.782	0.482	8
J₂P₂	0.695	0.312	0.459	0.718	0.668	0.338	0.326	0.397	1.000	0.546	5
J₂P₃	0.792	0.226	0.317	0.321	0.732	0.176	0.000	0.514	0.725	0.423	10
J₃P₀	0.502	0.679	0.264	0.214	0.800	0.228	0.193	0.704	0.181	0.418	11
J₃P₁	0.884	1.000	0.476	0.328	0.868	0.749	0.630	1.000	0.251	0.687	3
J₃P₂	0.895	0.861	1.000	1.000	0.932	0.567	0.364	0.866	0.378	0.763	1
J₃P₃	0.644	0.041	0.572	0.305	1.000	0.043	0.069	0.802	0.933	0.490	6

P₀, P₁, P₂, and P₃ represent 0 mg kg⁻¹, 50 mg kg⁻¹, 100 mg kg⁻¹, and 150 mg P kg⁻¹, respectively. J₀, J₁, J₂, and J₃ represent CK, Fm, Bm, and Fm × Bm, respectively