WILLIAM J. EDWARDS
In every age there are great and pressing problems to be solved. Perhaps no section of this country has been confronted with more difficult problems than the South. I therefore wish to present what I consider to be the greatest menace of this section.
The one thing to-day, in which we stand in greatest danger, is the loss of the fertility of the soil. If we should lose this, as we are gradually doing, then all is lost. If we should save it, then all other things will be added. Our great need is the conservation and preservation of the soil.
The increased crops which we have in the South occasionally, are not due to improved methods of farming, but to increased acreage. Thousands of acres of new land are added each year and our increase in farm production is due to the strength of these fresh lands. There is not much more woodland to be taken in as new farm lands, for this source has been well nigh exhausted. We must then, within a few years, expect a gradual reduction in the farm production of the South.
Already the old farm lands that have been in cultivation for the past fifty or fifty-five years are practically worn out. I have seen in my day where forty acres of land twenty or twenty-five years ago would produce from twenty to twenty-five bales of cotton each year, and from 800 to 1000 bushels of corn. Now, these forty acres will not produce more than eight or nine bales of cotton and hardly enough corn to feed two horses. In fact, one small family cannot obtain a decent support from the land which twenty years ago supported three families in abundance. This farm is not on the hillside, neither has it been worn away by erosion. It is situated in the lowlands, in the black prairie, and is considered the best farm on a large plantation. This condition obtains in all parts of the South today. This constant deterioration of land, this gradual reduction of crops year after year, if kept up for the next fifty years, will surely prove disastrous to the South.
Practically all the land in the black belt of the South is cultivated by Negroes and the farm production has decreased so rapidly during the last ten or fifteen years that the average Negro farmer hardly makes sufficient to pay his rent and buy the few necessaries of life.
Of course, here and there where a tenant has been lucky enough to get hold of some new land, he makes a good crop, but after three or four years of cultivation, his crop begins to decrease and this decrease is kept up as long as he keeps the land. Instead of improving, the tenant's condition becomes worse each year until he finds it impossible to support his family on the farm. Farm after farm is being abandoned or given up to the care of the old men and women. Already, most of these are too old and feeble to do effective work.
Now, the chief cause of these farms becoming less productive is the failure on the part of the farmers to add something to the land after they have gathered their crops. They seem to think that the land contains an inexhaustible supply of plant food. Another cause is the failure of the farmer to rotate his crop. There are farms being cultivated in the South today where the same piece of land has been planted in cotton every year for forty or fifty years. Forty years ago, this same land would yield from one bale to one and a half per acre. And today it will take from four to six acres to produce one bale.
Still another cause for the deterioration of the soil is erosion. There is no effort put forth on the tenant's part to prevent his farm from washing away. The hillside and other rolling lands are not terraced and after being in use four or five years, practically all of these lands are washed away and as farm lands they are abandoned. Not only are the hillside lands unprotected from the beating rains and flowing streams, but the bottom or lowlands are not properly drained, and the sand washed down from the hill, the chaff and raft from previous rains soon fill the ditches and creeks and almost any ordinary rain will cause an overflow of these streams.
Under these conditions an average crop is impossible even in the best of years. At present the South does not produce one-half of the foodstuff that it consumes and if the present conditions of things continue for the next fifty years, this section of the country will be on the verge of starvation and famines will be a frequent occurrence. Of course, Negro starvation will come first, but white man starvation will surely follow. I believe, therefore, that I am justified in saying that there is even more danger in Negro starvation than there is in Negro domination.
I have noticed in this country that the sins of the races are contagious. If the Negro in a community be lazy, indifferent, and careless about his farm, the white man in the community will soon fall into the same habit. On the other hand, if the white man is smart, industrious, energetic and persevering in his general makeup, the Negro will soon fall into line; so after all, whatever helps one race in the South will help the other and whatever degrades one race in the South, sooner or later will degrade the other.
But you may reply to this assertion by saying that the Negro can go to the city and make an independent living for himself and family, but you forget that all real wealth must come from the soil and that the city cannot prosper unless the country is prosperous. When the country fails, the city feels the effect; when the country weeps, the city moans; when agriculture dies, all die. Such are the conditions which face us today. Now for the remedy.
It is worth while to remember that there are ten essential elements of plant food. If the supply of any one of the elements fails, the crop will fail. These ten elements are carbon and oxygen taken into the leaves of the plant from the air as carbon dioxide; hydrogen, a constituent of water absorbed through the plant roots; nitrogen, taken from the soil by all plants also secured from the air by legumes. The other elements are phosphorus, potassium, magnesium, calcium, iron and sulphur, all of which are secured from the soil. The soil nitrogen is contained in the organic matter or humus, and to maintain the supply of nitrogen we should keep the soil well stored with organic matter, making liberal use of clover or other legumes which have power to secure nitrogen from the inexhaustible supply in the air.
It is interesting to note that one of the ablest chemists in this country, Prof. E. W. Clark of the United States Geological Survey, has said that an acre of ground seven inches deep contains sufficient iron to produce one hundred bushels of corn every year for 200,000 years, sufficient calcium to produce one hundred bushels of corn or one bale of cotton each year for 55,000 years, enough magnesium to produce such a crop 7,000 years, enough sulphur for 10,000 years and potassium for 2,600 years, but only enough phosphorus for 130 years. The nitrogen resting upon the surface of an acre of ground is sufficient to produce one hundred bushels of corn or a bale of cotton for 700,000 years; but only enough in the plowed soil to produce fifty such crops. In other words, there are enough of eight of the elements of plant food in the ordinary soil to produce 100 bushels of corn per acre or a bale of cotton per acre for each year for 2,600 years; but only enough of the other two, phosphorus and nitrogen, to produce such crops for forty or fifty years.
Let us grant that most of our farm lands in the South have been in cultivation for fifty or seventy-five years, and in many instances for one hundred years, it is readily seen that practically all of the phosphorus and nitrogen in the plowed soil have been exhausted. Is it any wonder then that we are having such poor crops? The wonder is that our crops have kept up so well. Unless a radical change is made in our mode of farming, we must expect less and less crops each year until we have no crops, or such little that we can hardly pay the rent.
To improve and again make fertile our soils, we must restore to them the phosphorus and nitrogen which have been used up in the seventy-five or more crops that we have gathered from them. This is a herculean task but this is what confronts us and I for one believe we can accomplish it. By the proper rotation of crops, including oats, clover, cowpeas, as well as cotton and corn, and a liberal use of barnyard manure and cotton seed fertilizer, all of the necessary elements of plant food can be restored to our worn-out soil. But the proper use of these requires much painstaking study.
If the Negro is to remain the farming class in the Black Belt of the South, then he must be taught at least the rudiments of the modern methods of improving farming. He must have agricultural schools and must be encouraged to attend them. The loss of the fertility of the soil is the greatest menace of the South. How can we regain this lost fertility is the greatest question of the hour.