Formula for cultivation of bisporous mushroom by stalk and preparation method thereof

[0006] Formula selection (unit: kilogram)

[0007] Compost formula: straw 100kg, dry cow dung 75kg, urea 22kg, superphosphate 23kg, gypsum powder 22kg, calcium carbonate 15kg, lime 10kg.

[0008] Culture material fermentation:

[0009] 1. Site selection: Choose a place with sufficient water source, convenient drainage, and close to the mushroom shed.

[0010] 2. Heap building: The wheat straw is pre-wetted for 2 days before building the heap, and the water content is adjusted to 70% to 73%. First spread the pre-wetted wheat straw on the ground with a thickness of 0.3 meters, a width of 1.5 meters and a length of 9 meters, sprinkle with 1 / 7 of urea and 1 / 7 of cow dung. In this way, it is built layer by layer, the height of the pile is 1.5 meters, and the number of layers is seven layers. 3. Turning: turn the pile for the first time, start turning the pile 7 days after the pile is built, add compound fertilizer and superphosphate, and the moisture content of the wheat straw i...