For green asparagus the sprouts are cut when six or seven inches high, and then only so far below the surface as to furnish a stalk about nine inches long. For the white style the rows have to be ridged twelve inches above the crowns, and the stalks are cut as soon as the tops show above the ground, the cutting off being eight or nine inches below the surface.
Whichever method is followed, it is very important to cut every day during the season, and to cut clean at each cutting, taking all the small sprouts as well as the large ones. If the weak and spindling shoots are allowed to grow they will draw away the strength from the roots, to the injury of the crop.
FIG. 24—CUTTING AND PICKING UP ASPARAGUS IN A TEN-ACRE FIELD OF C. W. PRESCOTT, MIDDLESEX COUNTY, MASS.
When cutting, the sprout is taken in the left hand and the knife run down close alongside of it to the proper depth, carefully avoiding other spears that are just beginning to push up all around the crown. Then the handle of the knife is moved away from the stalk, to give it the proper slant, the knife shoved down so as to sever the stalk with a tapering cut, and at the same time the stalk is pulled out. After cutting, the asparagus should be removed out of the sun as soon as possible to prevent its wilting and discoloring. Usually this is done by dropping the stalks in a basket which, when full (Fig. 23), is carried to the bunching shed. On large plantations, however, the cutters leave the stalks on the ground to be picked up by boys following closely, as seen in Fig. 24. To facilitate the picking up and carrying away, horse carriers are used, as shown in Fig. 25.
FIG. 25—HORSE CARRIER FOR TEN BOXES OF ASPARAGUS
In some sections of Europe, especially at the famous asparagus regions of Argenteuil, a knife is never used. According to W. Robinson: "The slightly hardened crust around the emerging bud and on top of the little mound is pushed aside, the fore and middle finger separated are then thrust deeply into the soft soil, pushing the earth outwards. If a rising shoot be met with on the way down, it is carefully avoided. A second plunge of the two fingers and pushing out of the earth usually brings them to the hardened ground about the crest of the root; the forefinger is then slipped behind the base of the shoot fit to gather, and rushed gently outward, when the shoot at once snaps clean off its base. This plan has the advantage of leaving no mutilated shoots or decaying matter on the ground. Once gathered, care is taken that the shoot is not exposed to the light, but placed at once in a covered basket. As soon as the stalk is gathered, the earth is gently and loosely drawn up with the hand, so as to leave the surface of the mound as it was before, not pressing the earth in any way, but keeping it quite free. The shoots are not rubbed or cleaned in any way—it would disfigure them, and they do not require it."