Fig Culture / Edible Figs: Their Culture and Curing. Fig Culture in the Gulf States.

by Gustavus A. Eisen; F. S. Earle

DIPPING.

The first step in packing is the dipping of the dried fruit, and this must be done whether the figs are packed cheaply or expensively. The dipping, which must be done just before packing, causes the figs to become soft and pliable, equalizes moisture, and improves the skin and its color. Perforated buckets holding 5 gallons of dried figs are suitable vessels for holding the figs during the dipping. A kettle arranged for heating water and large enough to permit the immersion of the bucket of figs should be provided. In this kettle sea water or brine made of one-fourth pound of coarse salt to a gallon of water should be heated to the boiling point. The bucket of figs should then be immersed in this boiling brine for a few seconds and emptied on to wire screens to drain. While draining, the figs should be covered with a cloth or otherwise kept dark. The fruit should be packed on the same day that it is dipped. The best grade of white figs, or very soft figs of any grade, should only be dipped in cold salt water, just before packing. The salt water is never washed off, and the salt that remains does not in the least injure the figs, but, on the contrary, improves their quality.

ASSORTING.

The inferior figs which were removed from the trays during the drying process should be assorted into at least two sizes for packing. A yet lower grade which can not be profitably packed may be sold in sacks. The largest Smyrna figs weigh, when dried, about 23 grams [355 grains, or about four-fifths of an ounce avoirdupois], while the average French and Italian figs weigh each about 8 grams [123.45 grains, or a little more than one-fourth of an ounce avoirdupois].

PULLING.

The best grades of figs should be pulled or flattened before packing. This pulling consists first in squeezing the fig with the hand to soften it, and then flattening it so as to shape it into a disk in which the eye and stalk are nearly in the center of the flat sides, as may be observed in packages of figs imported from Smyrna. The object of this pulling is to have the figs present as fine a surface as possible when they are pressed and packed, this method enabling the packer to hide the eye and stalk ends effectually. For inferior brands it will suffice to simply flatten the figs in such a way that the eye and stalk are at opposite extremities of the fruit when pressed. In pulling and handling the figs, the hands of the worker should always be moistened with salt water to prevent them from becoming sticky with sirup and thus soiling the figs.

PACKING.

The packing should be regulated according to the size and quality of the figs. The size of the boxes will therefore vary, but they may be made to contain 5, 10, or 20 pounds each. In Smyrna the figs are packed in the shape of bars, and this method should be followed for all the better grades. In order to pack quickly in bar fashion, the writer several years ago invented a “bar-packing device” or “guide.” This guide consists of a frame of two or three parallel strips of tin or zinc connected at opposite ends by two similar strips. The guide, which is really a metal box without top or bottom, fits exactly into the packing box flush against two of the sides, but is slightly higher than the depth of the box in order that it may be pulled out after filling. The guide is placed in an empty fig box, thus dividing it into three or more compartments. The figs are then placed in rows in each compartment with the eyes downward, each fig slightly overlapping the other, in the way shingles are laid on a roof, just sufficiently to hide the stalks. The compartments in the guide should be slightly narrower, or at most no wider than the figs, so that when pressure is applied the figs will flatten and fill them. The object of the guide is to keep the fig bars separate. After the box is full a slight pressure is applied, which squeezes the figs against the sides of the guide, and when the latter is withdrawn leaves the bars intact without large air holes between the figs or bars.

PRESSING.

The raisin presses used in California are suitable for pressing figs. There is no better machine for this purpose made anywhere. A follower of wood covered with zinc is first placed in each compartment on the figs and a slight pressure applied in the press. The pressure must be strong enough to bring the figs to the level of the box. The guide is then lifted out, while the fingers of the packer press firmly on the follower to hold the figs in place. Instead of having a guide in which the bars are connected at the ends, the box may be grooved on the inside and a single strip of zinc or tin dropped down, thus dividing the box into two or more compartments as may be necessary. The strips are more easily removed than the more complicated guide. Before the box is nailed up, small leaves of the sweet bay (Laurus nobilis) should be inserted between the figs on the surface, and over the whole should be spread a sheet of waxed paper. Instead of the sweet bay leaves, other native laurel leaves may be used, provided they are aromatic, have the distinctive laurel flavor, and are not otherwise objectionable.