THOROUGHBRED.
This brief summary relative to contagious diseases and their effects is all the attention that can be given in this article to conditions which through all historic times have been important, and, in many cases, have been supreme in their influence upon the tendencies and development of the animal population. As the twentieth century approaches, however, the influence of the animal plagues is on the wane, and with a few more years of active scientific investigations they will all be so thoroughly controlled that the disastrous visitations of the past can never be repeated, and they will not even be a hindrance or menace to the stock grower.
II. INCREASE IN NUMBERS.
As might be expected, there has been an increase in the numbers of the domesticated animals held in the various countries of the world, but this increase has been far from uniform, and cannot be measured either by the growth of the population or the degree of prosperity. Evidently the density of population, the development of manufactures, and the fertility of the soil have had much influence.
In the United Kingdom there were 1,500,000 horses in 1800, and but 2,000,000 in 1898. During this time the cattle had increased from 5,000,000 to 11,000,000; the sheep from 25,000,000 to 31,000,000; and the swine from 3,000,000 to 3,700,000. Thus, while the cattle doubled in numbers during the century, the horses increased but one third, the sheep one fourth, and the swine one fourth. As in the same period the population of the country was augmented from 16,200,000 to 40,000,000, or two and one half times, it is not difficult to see why England has become the world’s greatest market for animals and animal products.
It is important to note the increase in animals in a few of the principal countries of Europe. In France there were 1,800,000 horses at the beginning of the century, and there were 3,418,000 in 1896. The cattle increased from 6,000,000 to 13,334,000; the swine from 4,500,000 to 6,400,000; the goats from 800,000 to 1,500,000; while the sheep decreased from 30,000,000 to 21,200,000. That is, in round numbers, the horses, cattle, and goats doubled, the swine increased nearly 50 per cent, but the sheep were diminished one fourth. The population advanced from 27,350,000 to 38,500,000, or about 40 per cent.
In Germany, from 1828 to 1892, the horses increased from 2,500,000 to 3,836,000; the cattle from 9,770,000 to 17,500,000; the goats from 700,000 to 3,000,000; the swine from 4,500,000 to 12,174,000; and the sheep decreased from 17,300,000 to 13,600,000. The population increased during the same time from 29,700,000 to 49,500,000.
In European Russia, from 1828 to 1888, the horses were increased from 12,000,000 to 20,000,000; the cattle from 19,000,000 to 23,840,000; the sheep from 36,000,000 to 47,500,000; while the swine decreased from 15,800,000 to 9,200,000. The population during this period increased from 45,000,000 to 90,000,000.
These are the countries in which there is most interest on account of their influence upon the markets of the world. In regard to Europe as a whole, owing to the lack of statistics, we can only estimate approximately as to the condition at the beginning of the century. From such data as are available it appears that there were about 20,600,000 horses, 61,800,000 cattle, 157,500,000 sheep, and 36,600,000 swine. The population of Europe at that time is placed at 175,000,000. In the year 1900 there will be in Europe not far from 44,250,000 horses, 108,000,000 cattle, 180,575,000 sheep, and 56,800,000 swine. The population will reach about 380,000,000.
From these figures it would appear that, taking all of Europe, the human population has increased more rapidly than have any of these species of domesticated animals. In other words, the population is 2.17 times what it was at the beginning of the century, while there are but 2.14 times as many horses, 1.75 times as many cattle, 1.55 times as many swine, and 1.14 times as many sheep.