MUSHROOM CULTURE 



159 



PLATE 14. Mushroom Culture. Fig. 1, a mushroom bed. Small 

 supplies can be raised in a box, a s shown in Fig. 2. Flattening 

 the top of the ridge (Fig. 3) : see p. 160. Use a thermometer 

 is the advice offered ^by Fig. 4. Fig. 5 shows the position for 

 Planting the spawn. Fig. 6 shows a mushroom that has passed 

 its prime. Do not cut mushrooms (Fig. 7), but wrench them 

 out of their sockets (Fig. 8). 



