The Air and the Water
By Wm. Denison, Fargo, N. D.
“The air and the water contain all the invisible essences of things, that from which all plants and minerals arise, and of which they are, so to speak, only condensations or precipitations, so that they become manifest to our crude senses.” Assuming that the above idea is the truth, and we fully believe it is, then the air and the water of this earth certainly must play a most important role in the weal or woe of all things terrestrial, whether animate or inanimate.
Corroborating the above idea, at least the air part of it, which is true, being of such paramount importance was advanced four or five years ago at a meeting of the National Convention of Chemists, at Washington, D. C. But they failed to recognize that the water was equally as important. However, some wonderful things were said at that meeting of chemists, among others, that for a long time past suggestions had been thrown out to the effect that the exhaustion of the soil would inevitably wipe out the human race; or at least reduce it greatly in numbers before many hundred years. But these scientists announced a new discovery, which put another face on the problem. They declared that this country alone was able to support In comfort 500 million people—a number equal to nearly one-third the world’s population at that time. Thanks for this discovery. The land, while producing greater amounts of foods, is to become steadily richer and more fertile. This great discovery of these chemists at the national convention, is that it is atmosphere, and not the soil, mainly, that produces the crops. Take all the hay or wheat or corn that is yielded on an acre of land and burn it, stalks and all. It will all disappear save about two per cent of the total weight. This two per cent of ash represents what the soil has furnished in the shape of mineral matter. The farmer of the future must look above for his nitrogen. Aye, and also look below for his moisture. With the aid of this new knowledge the present wheat growing regions can be multiplied by three. Today ten average acres planted to wheat produce 150 bushels of cereal. With very little trouble and slight cost those average ten acres can be made to yield 400 bushels. This is simply a question of increasing the average yield from thirteen to about forty bushels.
A good many acres of new land in the Northwest produce forty bushels of wheat at a crop. They do it because the land contains the requisite quantities of nitrogen, phosphoric acid and potash. Supply those materials to other acres in proper amounts and with climatic conditions not unfavorable their yield will be as great.
According to these chemists this is the keynote of the whole business. They say it is no longer accepted as a fact that a non-fertile field is useless. On the contrary, it is known that such a field merely needs to be supplied with the proper elements, cheaply obtained, in order to produce richly. Suppose a farmer has such a field, and that he has intelligence enough to take advantage of the new knowledge. He goes to a chemist and has a sample of the soil analyzed. One, perhaps more, of three things is certainly the matter with it. It lacks potash, it does not contain sufficient phosphoric acid or there is an undue absence of nitrogen. Just for argument’s sake, suppose that there is enough potash and phosphoric acid—the two mineral earth elements essential to the make-up of plant life, but that nitrogen is lacking. The chemist, in that case, tells the farmer that he must put his field into condition to absorb the nitrogen from the air. This is extremely simple, and this is all there is about it. All the farmer has to do if his soil is deficient in nitrogen is to plant a legume (of which there are 6,500 species scattered over this earth of ours) suitable to his section of country. The cowpea is best adapted for the South, and beans and red clover for the North, or any other leguminous plants suited to his locality. These plants have an affinity for nitrogen, and they drink it from the atmosphere as a baby takes milk from a bottle. The most costly and indispensable of all plant foods is nitrogen. Yet there is plenty of it at hand, inasmuch as that substance composes eighty per cent of the atmosphere. The only trouble is to get it out of the air and into the soil, but there is no real difficulty about that.
Strange, is it not, readers, that the costliest, most expensive plant food—nitrogen—heretofore, to every farmer, is so abundantly supplied by an all-wise Creator.
We have been advocating through the press this knowledge for the past twelve years, which these scientists call new. But we regret that in their deliberation they did not give due consideration, in fact, not any at all, of the equal importance to the water end of this article.
If the reader will refer to the account of the creation in the first chapter of Genesis, seventh verse, he will see that the Creator’s second day’s work was dividing the waters of the atmosphere and the waters of the earth.