Mushrooms: how to grow them, William Falconer [best novels to read to improve english TXT] 📗
- Author: William Falconer
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Much stress is laid upon stratifying the spawn before using, when dry spawn is employed. About eight days before a bed is to be spawned the dry spawn is spread out in a row on the floor of the cave or cellar so that it may absorb moisture and the mycelium begin to run. At spawning time these cakes or flakes are broken up and used in the ordinary way, and, it is claimed, with a week's difference in favor of the early appearing of the mushrooms. But no more spawn than is necessary for immediate use should be stratified, for it will not bear being dried and damped again.
The chips and powder of the stone which has been taken out of the quarry and which can be had in abundance on the floor of the quarry or on the surface of the ground around the shaft, are sifted, and the finer part saved and mixed with earth in the proportion of three parts of stone dust to one of earth, and with this the beds are molded over. The powdered stone is strongly impregnated with salts, so advantageous to the mushrooms.
In seven to nine days after spawning, the beds are ready for earthing over. This depends upon the condition of the spawn and how well it has run in the manure. Before being earthed over the outside surface of the beds should be covered with white filaments radiating in all directions which give to the beds a bluish appearance. When the bed is in the proper state for being covered with earth the mold is laid on equally and firmly over the surface about three-fourths of an inch deep. It is then thoroughly watered through a fine-rosed watering pot and allowed to settle until the next day, when it is beaten solid by the back of a wooden shovel. The bed now needs no further care until the young mushrooms appear, except a light occasional watering should it get dry.
In spacious, high-roofed caves the mean temperature is about 52° F., while in narrow, low-roofed ones it is about 68°. Of course this makes a wide difference in the time of bearing and duration of the beds made in the different caves; those in the warm caves come into bearing sooner and stop bearing quicker than do those in the high-roofed caves. On an average the first mushrooms appear in about forty days after the beds are spawned, and the beds continue bearing for forty or sixty days, but toward the end of that time the yield diminishes very rapidly.
They are gathered once a day, usually about midnight, so that they may reach the Paris market early in the morning. In size the mushrooms range from three-fourths to one and five-eighths inches in diameter of top, and are pure white in color. The workmen always gather the mushrooms by plucking them out by the roots, and never by cutting them; the gatherers have two baskets, carried knapsack fashion on their back; one is to receive the mushrooms as they are picked, the other contains mold with which to fill in the little holes made by pulling the mushrooms out of the bed. In some caves one man gathers the mushrooms and leaves them in little piles on the bed as he goes along, a woman comes after him and places them in a basket, and a man follows her and fills up the holes with earth. Before bringing the mushrooms up out of the caves they are covered over with a cloth to avoid contact with the outer air, which is apt to turn them brown. They are then placed in baskets that contain twenty-three to twenty-five pounds and sent to market, where they are sold at auction as they arrive. Or they may be sent to preserved-vegetable manufacturers, who contract for them at an all round price.
Proper ventilation is regarded as being of great importance, not only for the sake of the workmen, but also for the mushrooms, which will not thrive in an impure atmosphere. Ventilation is afforded by means of narrow shafts surmounted by tall wooden chimneys whose upper ends are cut at an angle so that the beveled side faces north. In order to avoid sudden changes of temperature and strong draughts, fires, trap doors, and other means employed in assisting the ventilation of coal mines are adopted. To stop strong draughts, too, in the passages, tall, straw-thatched hurdles are set up. In narrow caves the breath of the workmen, the gases given off by fermentation, and the products of combustion of the lamps would soon so vitiate the atmosphere as to render the caves uninhabitable were they not properly ventilated. Indeed, it frequently occurs that caves in which mushrooms have been grown continuously for some years have to be abandoned for a year or two because the crop has ceased to prosper in them. But after they have been thoroughly cleared of all beds and the surface soil that would have been likely to be touched or affected by the manure, and ventilated and rested for a year or two, mushrooms can again be grown in them successfully.
CHAPTER XXII.COOKING MUSHROOMS.
Fresh mushrooms, well cooked and well served, are one of the most delicious of all vegetables. If we grow our own mushrooms we can gather them in their finest form, cook them as we please, and enjoy them in their most delightful condition. If we are dependent upon the fields we should be careful to gather only such mushrooms as are young, plump, and fresh, and reject all that are old or discolored, or betray any signs of the presence of disease or insects. And in the case of store mushrooms, that is, the ones we get at the fruiterer's or other provision store, we should examine them critically before using them to see that they are perfectly free from "flock," "black spot," "maggots," or other ailment, and discard all that have any symptoms of disease.
The small, short-stemmed, white-skinned mushrooms offered for sale are of the variety known as French mushrooms, and on account of their white appearance are preferred by many; the longer-stemmed, broader-headed, and darker-colored kind that we also find offered for sale is what is known as the English mushroom. The French mushrooms are the most attractive in appearance and preferred in the market, but the English variety is the best flavored and generally the most liked for home use.
As soon as the frill around the neck breaks apart the mushroom is fit to gather; keeping it longer may add to its size a little, but surely will detract from its tenderness. The gills of the mushrooms will retain their pink tinge for a day after the frill breaks open, but they soon grow browner and blacker, until in a few days they are unfit for food. In gathering, the mushrooms should be pulled and never cut, and kept in this way until ready to prepare them for cooking. By retaining the stem uncut the mushroom holds its freshness and plumpness much longer than it would were the stems removed. Keep them in a cool, dark place, and in an earthenware vessel with a cover or a thick, damp cloth thrown over it; this will preserve their plumpness. If the frill is broken wide apart when the mushrooms are gathered, the caps are apt to open out flat in a day or two, and the gills darken and spread their spores, just as if the mushrooms were still unsevered from the ground.
Carefully inspect the mushrooms before cooking them. If the gills are black and the mushrooms are too old do not use them; if the cap is perforated by insects discard it, as it is very likely there are maggots inside; or if there are dark brown spots ("black spot") on the top of the caps throw the mushrooms away. Old mushrooms are tough, ill-looking, bad-tasting and indigestible, and those infested by insects, although not poisonous, are very repugnant, and should not be used. But the dangerous mushroom is the one affected by "Flock."
Mushrooms should be gathered free from grit; if at all gritty they require washing, which spoils them. All large mushrooms should be peeled before they are cooked; the skin of the cap parts freely from the flesh, but the skin of the stem must be rubbed or scraped off. The gills should not be removed as they are the most delicate meat of the mushroom, but if the mushrooms are old and intended for soup the gills should be scraped out with the view of getting rid of their darkening influence in the soup. In the case of small button mushrooms, which can not be readily skinned, they should be rubbed over with a soft cloth dipped in vinegar, so as to remove the outer part of the skin. While the stems may be retained with the buttons, they should always be removed from the full-grown mushrooms.
Mushrooms should always be served hot, and they should be eaten as soon as cooked. In the case of baked mushrooms and others prepared in a somewhat similar way they should be covered in the oven by an inverted dish, soup plate, basin, or the like, and if possible brought to the table in this way and without the cover removed. Set the tin upon a mat or cold plate upon the table, then uncover and serve on hot plates. By this means the delicious aroma is preserved.
Baked Mushrooms.—Peel and stem the mushrooms, rub and sprinkle a little salt on the gills, and lay the mushrooms, gills up, on a shallow baking tin and put a small piece of butter on each mushroom. Place an inverted saucer or deep plate over them in the tin, and put them into a brisk oven for about twenty minutes. Then take them out and serve upon a hot plate, without spilling any of the juice that has collected in the middle of each mushroom. Send to table and eat at once. This is the common way of cooking mushrooms, and by it is secured the true mushroom aroma and taste in their perfection.
Stewed Mushrooms.—Peel and stem the mushrooms. Take an enameled saucepan, put a lump of butter in it and melt it, then put in the mushrooms, and season with salt and pepper and a small piece of pounded mace (if you like it), then cover the saucepan tightly and stew the mushrooms gently until they are tender, which will be in about half an hour. Have ready some toast, either dry or fried in butter, as preferred; spread out upon a hot dish, place the mushrooms upon the toast, with the gills uppermost, pour the juice over them, and serve hot. Button mushrooms are the ones usually selected for stewing, but while nicer and whiter they are not so finely flavored as the full sized ones.
Another way of preparing stewed mushrooms is to stem and peel them; dip in water containing lemon juice (this is to prevent their becoming dark-colored in cooking, or giving a dark color to the stew), and drain them dry. Put them into a stewpan, with a good-sized lump of butter and some nice gravy, and let them stew for about ten minutes. Take a little stock or
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