摘要 |
<p>Adjuvant to accelerate rate of growth of cultivated mushrooms contains 15-40% oil-bearing seed or pressed cake, rich in nitrogen, and 40-60% animal flour, rich in nitrogen, such as feather, horns, meat or fish flour. Adjuvant is of partic use under conditions of low temp. e.g. in caves where the usual 3 month growth period can be reduced by 15 days.</p> |