Assessment of yield and quality of double-spore champignon mushrooms

Open Access

Table 7.

Mineral content in mushrooms of double-spore mushrooms grown on a synthetic substrate prepared in summer, % on a.d.m.

Type of organic additive	Timing and application methods	Wave of fruiting	Mineral composition of champignon fruit bodies
Type of organic additive	Timing and application methods	Wave of fruiting	Ash	Potassium	Phosphorus	Calcium	Magnesium	Sodium
No additives	-	1 wave	5.6	3.34	0.72	0.051	0.12	0.061
No additives	-	2 wave	5.8	3.42	0.62	0.041	0.07	0.046
Sunflowe r seedbed	When putting in the substrate	1 wave	5.97	3.61	0.63	0.052	0.12	0.051
	When putting in the substrate	2 wave	5.95	3.57	0.65	0.041	0.07	0.048
	On the 7th day of the substrate	1 wave	5.95	3.56	0.65	0.054	0.11	0.057
	On the 7th day of the substrate	2 wave	5.88	3.56	0.65	0.043	0.06	0.046
Meat bone meal	When putting in the substrate	1 wave	6.14	3.55	0.67	0.057	0.10	0.063
	When putting in the substrate	2 wave	6.04	3.55	0.65	0.042	0.07	0.046
	On the 7th day of the substrate	1 wave	5.89	3.44	0.65	0.060	0.13	0.063
	On the 7th day of the substrate	2 wave	5.78	3.48	0.65	0.041	0.07	0.045
The buckwhea t coarse	When putting in the substrate	1 wave	6.00	3.35	0.64	0.042	0.13	0.062
	When putting in the substrate	2 wave	6.04	3.52	0.63	0.036	0.07	0.046
	On the 7th day of the substrate	1 wave	6.20	3.46	0.66	0.057	0.09	0.064
	On the 7th day of the substrate	2 wave	6.11	3.52	0.65	0.042	0.08	0.046

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