WHEN TO CUT
For the best hay the cutting should begin when the alfalfa is about one-tenth in bloom. Of course, if the acreage is small, calling for but one or two days’ cutting, it might stand without particular harm until a fifth or fourth was in bloom. Cutting should be completed, if possible, by the time one-half is in bloom, as after that it is cut at a loss of leaves. As they have more experience the tendency among farmers is to cut alfalfa earlier than had before been believed at all desirable, and some experienced growers and feeders now insist upon cutting just before the blossoming stage is reached.
Experiments seem to show that horses like the hay that has been cut when at least half in bloom, or later, better than do other stock. For sake of the after effects on the plant, it is highly important that the first cutting be made in the early bloom, as, if it is delayed, the second crop starts more slowly and gives a lighter yield. Frequently a short delay in cutting the first crop means that the field will produce but two crops instead of three or four. So important is this that Prof. H. M. Cottrell declares that he has found it profitable to cut the first crop of a season in earliest bloom even if it were to be injured by being rained upon, or in fact entirely lost.