The many excellent properties of Indian corn, as a wholesome nutritious food, and the rich fodder obtained from the stalk and leaf for the nourishment of cattle, invite more earnest attention from the farmer and planter in the Colonies to its better and extended cultivation.

Though the average quantity of grain from each acre in the United States is not more than thirty or forty bushels, yet it is known that with due care and labor 100 to 130 bushels may be obtained.

In feeding cattle little difference is discoverable between the effects of Indian corn meal and oil-cake meal; the preference rather preponderates in favor of the latter.

Corn cobs, ground with the grain, have advocates, but this food is not relished, and swine decline it.

The following analysis of maize is given by Dr. Samuel David, of Massachusetts:—

Prof. Gorham, in "Thomson's Organic Chem.," published in London in 1838, gives another analysis:—

Professor Johnston supplies a table, which, he says, exhibits the best approximate view we are yet able to give of the average proportion of starch and gluten contained in 100 lbs. of our common grain crops as they are met with in the market.

From this table I extract the following:—

The Professor remarks that the proportion of oil is, in 100 lbs. of

Maize is one of those plants in which potash preponderates, for analysis of its ashes gives the following proportions:—

Large quantities of starch are now made from this grain in Ohio; an establishment near Columbus consume 20,000 bushels of corn annually for this purpose. The offal of the grain is given to hogs, 500 to 600 head being annually fattened therewith. The quality of the starch is said to be superior to that of wheat, and commands a higher price in New York.

A corn plant, fifteen days after the seed was planted, cut on the 3rd June close to the ground, gave of—

By the above figures it will be seen that nearly 90 per cent, of the young plant is water; and that in proportion to the dry matter, the amount of earthy minerals which remain, as ash, when the plant is burnt, is large. This excess of water continues for many weeks. Thus, on the 5th July, thirty-three days from planting, the relations stood thus:—

The root at this time (July 12) gave of—

Ash of the whole plant above ground, 6.77 grains. Amount of ash in all below ground, 3.93 grains.

So late as July 26, the proportion of water in the stalk was 94 per cent.; and the ash calculated dry 17.66 per cent. The plant gained 21.36.98 grains in weight in a week preceding the 6th September. This was equal to a gain of 12.72 grains per hour.

The rapid growth of corn plants, when the heat, light, and moisture, as well as the soil are favorable, is truly wonderful. A deep, rich, mellow soil, in which the roots can freely extend to a great distance in depth and laterally, is what the corn-grower should provide for his crop. The perviousness of river bottoms contributes largely to their productiveness of this cereal. A compact clay, which excludes alike air, water, and roots, forbidding all chemical changes, is not the soil for Indian corn.

When farmers sell corn soon after it is ripe, there is considerable gain in not keeping it long to dry and shrink in weight. Corn grown by Mr. Salisbury, which was ripe by the 18th October, then contained 37 per cent. of water, which is 25 per cent. more than old corn from the crib will yield. The mean of man experiments tried by the writer has been a loss of 20 per cent. in moisture between new and old corn. The butts of cornstalks contain the most water, and husks or shucks the least, when fully matured and not dried. The latter have about 30 per cent, of dry matter when chemically desiccated.

The above figures disclose several interesting facts. It will be seen that the increase of silica or flint in the leaf is steadily progressive from 13½ per cent. at July 19, to 58.65 at October 18.

The above table shows a smaller quantity of lime than is usually found in the ash of this grain. It is, however, never so abundant as magnesia; and Professor Emmons has shown that the best corn lands in the State of New York contain a considerable quantity of magnesia. All experience, as well as all chemical researches, go to prove that potash and phosphoric acid are important elements in the organisation of maize. Corn yields more pounds of straw and grain on poor land than either wheat, rye, barley, or oats; and it does infinitely better on rich than on sterile soils. To make the earth fertile, it is better economy to plant thick than to have the rows five feet apart each way, as is customary in some of the Southern States, and only one stalk in a hill. This gives but one plant to twenty-five square feet of ground. Instead of this, three square feet are sufficient for a single plant; and from that up to six, for the largest varieties of this crop.

Of the whole family of cereals, Zea Mays is unquestionably the most valuable for cultivation in the United States. When the time shall come that population presses closely on the highest capabilities of American soil, this plant, which is a native of the New World, will be found greatly to excel all others in the quantity of bread, meat, milk, and butter which it will yield from an acre of land. With proper culture, it has no equal for the production of hay, in all cases where it is desirable to grow a large crop on a small surface.

Although there has been much written on the Eastern origin of this grain, it did not grow in that part of Asia watered by the Indus, at the time of Alexander the Great's expedition, as it is not among the productions of the country mentioned by Nearchus, the commander of the fleet; neither is it noticed by Arian, Diodorus, Columella, nor any other ancient author; and even as late as 1491, the year before Columbus discovered America, Joan di Cuba, in his "Ortus Sanitatis," makes no mention of it. It has never been found in any ancient tumulus, sarcophagus, or pyramid; nor has it ever been represented in any ancient painting, sculpture, or work of art, except in America. But in that country, according to Garcilaso de la Vega, one of the ancient Peruvian historians, the palace gardens of the Incas, in Peru, were ornamented with maize, in gold and silver, with all the grains, spikes, stalks, and leaves; and in one instance, in the "garden of gold and silver," there was an entire cornfield, of considerable size, representing the maize in its exact and natural shape; a proof no less of the wealth of the Incas, than their veneration for this important grain.

In further proof of the American origin, it may be stated that this plant is still found growing, in a wild state, from the Rocky mountains in North America, to the humid forests of Paraguay, where, instead of having each grain naked, as is always the case after long cultivation, it is completely covered with glumes or husks. It is, furthermore, a well authenticated fact, that maize was found in a state of cultivation by the aborigines, in the island of Cuba, on its discovery by Columbus, as well as in most other places in America, first explored by Americans.

The first successful attempt to cultivate this grain in North America, by the English, occurred on James' river, in Virginia, in 1608. It was undertaken by the colonists sent over by the Indian company, who adopted the mode then practised by the natives, which, with some modifications, has been pursued throughout this country ever since. The yield, at this time, is represented to have been from two hundred to more than one thousand fold. The same increase was noted by the early settlers in Illinois. The present yield, east of the Rocky Mountains, when judiciously cultivated, varies from 20 to 135 bushels to an acre.

To supply slaves on plantations with bread, including old and young, requires from twelve to thirteen bushels of corn each a year. Taking thirteen bushels as the average consumption of breadstuffs by the 22,000,000 of people in the United States, the aggregate is 286,000,000 bushels per annum.

The increase of production, from 1840 to 1850, was 214,000,000 bushels, equal to 56 per cent.

The production of New England advanced from 6,993,000 to 10,377,000 bushels, showing an increase of 3,384,000 bushels, nearly fifty per cent. New York, New Jersey, Pennsylvania, Delaware and Maryland, increased 20,812,000 bushels, more than fifty per cent. In the production of this crop no State has retrograded. Ohio, which in 1840 occupied the fourth place as a corn-producing State, now ranks as the first. Kentucky is second, Illinois third, Tennessee fourth. The crop of Illinois has increased from 2,000,000 to 5,500,000 bushels, or at the rate of 160 per cent. in ten years.

Of the numerous varieties some are best adapted to the Southern States, while others are better suited for the Northern and Eastern. Those generally cultivated in the former are the Southern big and small yellow, the Southern big and small white flint, the yellow Peruvian, and the Virginian white gourd seed. In the more Northerly and Easterly States they cultivate the golden sioux, or Northern yellow flint, the King Philip, or eight-rowed yellow, the Canadian early white, the Tuscarora, the white flour, and the Rhode Island white flint.

The extended cultivation of this grain is chiefly confined to the Eastern, Middle, and Western States, though much more successfully grown in the latter. The amount exported from South Carolina, in 1748, was 39,308 bushels; from North Carolina, in 1753, 61,580 bushels; from Georgia, in 1755, 600 bushels; from Virginia, for several years preceding the revolution, annually 600,000 bushels; from Philadelphia, in 1765-66, 54,205 bushels; in 1771, 259,441 bushels.

According to the census of 1840, the corn crop of the United States was 377,531,875 bushels; in 1850, 592,326,612 bushels.

The increase in the production of corn in Ohio has been (in ten years) 66 per cent. I have also before me the auditor's returns for the crop of 1850, as taken by assessors, and the number of acres planted. The auditor's returns are:—

This is an advance of 15 per cent. on the crop of 1840, and it is known that the crop of 1850 was better than that of 1849. The number of acres planted, and the average production was:—

Considering how large a portion of hill land is planted, and how many fields are ill cultivated, the average is high. Many persons have believed that taking all years and all lands into view, the average of corn lands was not more than thirty bushels. But the immense fertility of bottom lands on the rivers and creeks of Ohio make up for bad cultivation and inferior soil. We may see something of the differences in the production of corn, by taking the averages of different counties, thus:—

Compare the average of these counties, which embrace some of the best lands in the State, with the following:—

But a small quantity of the corn of Ohio is exported as grain. It is first manufactured into other articles, and then exported in another form. The principal part of these are hogs, cattle, and whiskey. It is difficult to say exactly how much corn is in this way exported, but the following is an approximation—

Taking into view the export of corn meal—about twenty millions of bushels—the residue goes to the support of the stock animals on hand, of which there are near three millions, exclusive of those fatted for market.

The exported corn in the shape of cattle, hogs, and whiskey, is worth about thirty cents cash, while on the farm it is not worth twenty—thus proving that it is more profitable to consume corn on the farm, than to export it in bulk. This fact is well known to good farmers, who seldom attempt to sell corn as a merchantable article.

No mining in the world has ever been equal to mining in a fertile soil, and no treasury is so reliable as a granary of surplus products.

Indian corn and meal generally find a market in the West Indies, Newfoundland, Spain, and Portugal. It commands a good price, and finds a ready sale in the ports which are open to its reception.

Deducting one-sixteenth for the amount exported, and one-tenth for seed, the quantity of maize annually consumed for food in the United States by a family of five persons is 85 bushels.

Maize may be considered as the great staple of the agricultural products of the States. It is exported in large quantities, in a raw state, or when manufactured into meal. Before it is manufactured into meal it is dried by a fire, in a kiln prepared for that purpose. By this process the meal is much less liable to become sour on the voyage, and can be preserved much longer in a warm climate. No inconsiderable quantities have likewise been consumed in distillation; and the article of kiln-dried meal for exportation is destined to be of no small account to the corn-growing sections of that country.

The improvement continually making in the quality of the seed augurs well for the productiveness of this indigenous crop, as it has been found that new varieties are susceptible of being used to great advantage.

The following was the produce of the different States in the years named, as given in the Official Census Returns:—

The Indian corn crop of 1850, for the whole of the United States, is returned as over 500 million bushels, a gain of about 40 millions on that of 1840.

I give below the quantities of Indian corn and meal which were exported from the United States in the following years:—

—(Pitkin's Statistics of the United Stales, and Seybert's Statistical Annals.)

Tennessee, Kentucky, Ohio, Virginia, and Indiana, are in their order the greatest producers of this grain. In Illinois, North Carolina, Georgia, Alabama, Missouri, Pennsylvania, South Carolina, New York, Maryland, Arkansas, and the New England States, it appears to be a very favorite crop. In Massachusetts, the most Northern and least favorable State on that account, being cold, a fair proportion is grown, the aggregate produce being greater there than in any of the grains, except oats; more, indeed, than might be expected, were not labor somewhat cheaper than in more Southern States, where the climate is more congenial. The ordinary produce is twenty-five bushels per acre; forty bushels is often raised, and in prize crops the weight has come up to 100 bushels per acre. In Ohio the average is fifty-five bushels to the acre. The eight and twelve-rowed varieties of Indian corn are those most usually grown in New York, and the average produce of a good field in that State is from forty to sixty bushels; on ordinary ground twenty-five to thirty is a fair crop. The same returns appeared to be derived from ground in New Jersey. Mr. Doubleday, of Binghampton, New York, estimates the produce of that neighbourhood at forty bushels, and the expense of raising the crop as follows, estimating the worth of the land at twenty-five dollars (say £5) per acre:—

Average yield, forty bushels; cost of produce, twenty-nine cents. (1s. 4½d.) per bushel.

Nothing is here put down for manure or cartage, because the fodder, cut up and saved, as usually adopted, is equal to the manure required. It is looked upon that the preparation of ground for corn costs less than wheat; the approved plan is to plant on sward ground, ploughing at once, and turning the ground completely over, then harrowing longitudinally until, a good tilth is obtained. Should the soil not be rich enough, stable manure is first spread on the land.

Now suppose the corn to sell at seventy-five cents the bushel, the account would stand thus:—

or £3 13s. 6d. British money profit per acre.

or £3 12s. per acre.

The cost of producing maize varies somewhat in the other States, thus:—

The cost on producing this crop was small, but it appears to have been a small crop, and did not bring more than thirty cents per bushel.

In Monroe county, the richest land in the State of New York, estimating the land at fifteen dollars per acre, the producing cost stood at:—

This yielded fifty bushels, the cost of producing the bushel was eleven and three-fifths cents. This low cost was owing to the fact of no manure being used; and while it speaks volumes as to the natural fertility of American soils, yet it reflects very disgracefully upon the careless system adopted there, as under such treatment no land could continue, after some years, to produce a crop which could come into competition with those from newer and less exhausted lands; but if under a good system of tillage the ground was yearly renewed with manure, and those amendments which every soil requires, after a crop has been raised from it, added to the soil in top-dressing and in ploughing-in, we should never hear of the exhausted state of New England land, or see the sons of the soil moving west and cultivating newer soils, thus removing much of the capital and intelligence of a country away from it.

Supposing the corn of Monroe county sold at seventy cents per bushel, the balance would appear thus:—