Dr. W. I. Chamberlain, Hudson, Ohio, graduate of Western Reserve University, former state secretary of agriculture, later college president. Farmer and institute lecturer and widely known for his editorial work on farm journals; has been able, amid his other activities, to manage his farm of 116 acres. The net cash income above all expenses from the farm for 1890 to 1907 was $113,966 or $1,370 per year. Of this income $8,877 were obtained from a ten-acre apple orchard.
There will still remain the question of the present condition of the land. For example, the Pennsylvania station obtained in a certain season 42 loads of hay from nine acres of land. The same season, from exactly the same soil type, the station obtained eight loads of hay from 20 acres. The condition of the soil was different, which the previous history of the two tracts of land fully explains.
It is of the utmost importance, therefore, to distinguish between the natural fertility of the soil and the condition of the soil. A further example will help to illustrate this point. At the Rothamsted Station a certain type of soil has for over 60 years produced annually about 12 bushels of wheat an acre without fertilizer, while with a complete fertilizer the same type has produced 30 or more bushels. The 12 bushels may be said to represent the natural fertility of the soil, while the additional 18 bushels may be said to represent the condition of the soil due to fertilizers or to other conditions. On the other hand, the natural condition of some other soil type might be only eight bushels, or still another type might be 16 bushels.
This principle is of considerable practical importance, especially in the eastern third of the United States. Generally speaking, clay and silt soils have a greater natural fertility than sandy soils; limestone soils than those that are deficient in lime. Thus soils that naturally grow chestnut trees, indicating a low lime content, have a tendency to deteriorate under exhaustive cropping much more rapidly than limestone soils. More fertilizers and other methods of soil improvement are necessary in the case of chestnut soils than in the case of limestone valley soils. One of the first questions to ask, therefore, concerning an unknown farm in Pennsylvania is whether or not chestnut trees grow naturally. It does not follow, however, that chestnut soils are undesirable. Much will depend upon the crop or crops it is desired to raise. For example, in some regions they are well adapted to potatoes and peaches. In these cases the cost of the fertilizers necessary to keep the soil in proper condition is small compared with the total return from the crop.
The pioneers best guide as to the value of new land was and is the vegetation growing upon it, and, especially in a wooded country, the native trees. Basswood, crab apple, wild plum, black walnut, ash, hickory and hard maple generally indicate a fertile soil. White oak indicates only a moderate soil; bur oak, a somewhat warmer and better drained soil. Beech indicates a rather poor soil; a heavy clay, lacking in organic matter. Certain species of elms, maples and oaks, as red maple and the Spanish swamp oak, indicate wet soils.
The occurrence and vigor of certain herbaceous plants are especially indicative of fertility of the soil, as, for example, ragweed, bindweed, certain plants of the sunflower family, such as goldenrod, asters and wild sunflowers. Soils adapted to red clover and alfalfa are usually well drained and contain plenty of lime. Alsike clover will grow on a soil too wet or containing too little lime for either of the former. Soils that produce sorrel and redtop when red clover and timothy are sown need drainage or liming or both. Sedges usually indicate a wet soil, although certain species grow on dry, sandy soils. The point of this paragraph, however, is not to give comprehensive advice but to cause the young farmer to observe the conditions and make his own applications, which will vary in different regions and under different circumstances.
Perhaps the one feature that the young farmer is most likely to overlook in the selection of a farm is the relative proportion of tillable land. One farm of 200 acres, may, on account of stony land, wet land, comparatively unproductive woodland, or because of the arrangement of fences and roadways, contain only eighty acres of tillable land, while another may contain 160 acres. This is one reason why a 160-acre farm in the central West may be more valuable than a farm of the same size in the northeastern United States.
Columella says with regard to the selection of land that there are two things chiefly to be considered, the wholesomeness of the air and the fruitfulness of the place, of which if either the one or the other should be wanting, and notwithstanding anyone should have a mind to dwell there, he must have lost his senses and ought to be conveyed to his kinfolk to take care of him.
In selecting a farm do not fail to inquire whether there has been any recent illness, and if so the nature of it, either among the persons living there or the domestic animals kept.
Aside from healthfulness, climate is a fundamental and controlling factor, both in productiveness and economic farm management. Temperature and rainfall affect the number of days that work can be performed upon the land and hence affect materially the economy of labor. It is this fact that prevents the systematic organization of labor so common in manufacturing and transportation. The climate also affects the cost of producing live stock by modifying the food and shelter required.