Buckwheat
Buckwheat shares with rye and cowpeas the power to make a fairly
good crop on poor land. At the same time, of course, a full crop can be expected only from fertile
land.
The three varieties most grown in America are the common gray, the silver-hull, and
the Japanese. The seeds of the common gray are larger than the silver-hull, but not so large as the Japanese.
The seeds from the gray variety are generally regarded as inferior to the other two. This crop is grown to
best advantage in climates where the nights are cool and moist. It matures more quickly than any other grain
crop and is remarkably free from disease. The yield varies from ten to forty bushels an acre. Buckwheat does
not seem to draw plant food heavily from the soil and can be grown on the same land from year to
year.
In fertilizing buckwheat land, green manures and rich nitrogenous fertilizers should
be avoided. These cause such a luxuriant growth that the stalks lodge badly.
The time of seeding will have to be settled by the height of the land and by the
climate. In northern climates and in high altitudes the seeding is generally done in May or June. In southern
climates and in low altitudes the planting may wait until July or August. The plant usually matures in about
seventy days. It cannot stand warm weather at blooming-time, and must always be planted so that it may
escape warm weather in its blooming period and cold weather in its maturing season. The seeds
are commonly broadcasted at an average rate of four pecks to the acre. If the land is loose and pulverized,
it should be rolled.

Fig. 220. Buckwheat in Shock
Buckwheat ripens unevenly and will continue to bloom until frost. Harvesting usually
begins just after the first crop of seeds have matured. To keep the grains from shattering, the harvesting is
best done during damp or cloudy days or early in the morning while the dew is still on the grain. The grain
should be threshed as soon as it is dry enough to go through the thresher.
Buckwheat is grown largely for table use. The grain is crushed into a dark flour that
makes most palatable breakfast cakes. The grain, especially when mixed with corn, is becoming popular for
poultry food. The middlings, which are rich in fats and protein, are prized for dairy cows.
Rice
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