| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: while mixing the mixture of bulk materials of the cover materials, 40-50 litres of 2-3% solution of poly-N,N-dimethyl-3,4-dimethylenepyrrolidinium chloride per 1 m3 are introduced as well as nitrogen-containing alkali is added, for instance tetramethylammonium hydrate hydroxide and/or solution of ammonium hydroxide in the amount sufficient for the solution pH to reach 9-10 and then 80-100 litres of water are added per 1 m3. ^ EFFECT: invention enables to increase yield of standard mushrooms without using extra amount of energy and being completely environmentally friendly and can be used in agriculture particularly in mushroom growing on compost in the cover material. ^ 3 cl, 2 tbl, 3 ex |
