Slow growing rhizobia|232076 |BNCC

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Bradyrhizobium elkanii

Culture medium	BNCC353644
Description	Rhizobium Medium 1
Composition	K₂HPO₄:0.5g, MgSO₄.7H₂O:0.2g, NaCl:0.1g, Yeast Extract:1.0g, Mannitol:10.0g, Congo Red:0.025g, Agar:15.0g, pH:7.2±0.2(25℃)
Growth conditions	30 ℃; 3-5 days; aerobic
Subculture procedure	① Dissolve the frozen tube in a 30 ℃ water bath and shake quickly to dissolve; ② Wipe the outer wall of the Frozen vial with an alcohol swab for disinfection, and then transfer it to a safe cabinet for operation; ③ Unscrew the cap of the tube, aspirate all the dissolved solution, and transfer it into 1-2 agar plates (approximately 200 μ L per Agar plate); ④ After uniform coating, transfer to the above cultivation conditions for cultivation.
Storage conditions	-80 ℃
Safety level	1
morphology	Size: 1-2mm Shape: Circular Edge: Irregular Transparency: Opaque Color: Pink Rise: Middle Rise Surface: Bright and Smooth Texture: Wet and easy to pick up, G - (red), Bacillus, Purity: Pure
Sharing mode	Public welfare sharing