INTRODUCE BACTERIA BY PREPARATORY SOWING
Another form of preparation followed by many successful growers, men who do not complain about alfalfa not doing well “here,” is the sowing of a few pounds of alfalfa seed on the field two or three years before it is intended to sow for a permanent crop. Mr. Joseph E. Wing, of central western Ohio, a widely known farmer, stockman, and writer on matters agricultural, uses alfalfa in a regular rotation, and two years before he is ready to sow it on a given field as a main crop, sows clover and timothy along with two or three pounds of alfalfa seed, for a pasture crop. Thus the bacteria are introduced, and when the pasture is plowed for the full sowing of alfalfa, the disking and harrowing that follow distribute the bacteria throughout the soil, and the probabilities of a good stand are greatly enhanced. He sometimes sows two or three pounds of alfalfa seed to the acre with a wheat crop two years before he is to sow the field entirely to alfalfa. Another, in a state where the experiment station director still declares alfalfa-raising to be doubtful, writes that he has not had a failure in a decade, and his plan is to precede alfalfa with winter wheat, sowing a little alfalfa seed with the wheat, probably three pounds to the acre, and the next fall after giving the land a thorough preparation he sows fifteen pounds of alfalfa seed to the acre. Another reports pleasing results in two different fields by sowing in the spring five pounds of alfalfa seed with clover; in two years the alfalfa stood thick on the ground, having crowded out the clover. If these plans introduce the bacteria into the soil, it may be wondered why it would not be equally helpful to sow two or three pounds of alfalfa seed per acre with the oats or millet in the spring, preparatory to the thorough seeding to alfalfa in the fall.
Another man, whose profit in raising alfalfa has been marked, reports that his soil is very waxy and hard to deal with. He has met this trouble by listing his ground in the fall and leaving it thus open for hard freezing throughout the winter. He then disks and cross-disks in the spring, putting the soil in fine tilth, and sowing millet as a preparatory crop. He has occasionally sowed alfalfa in the spring, following the fall listing and later freezing of his ground.