Prairie Lands.
On the prairies of Florida there is much better natural pasturage than in the piney woods, and, indeed, it is on the prairies that the old type of cattle industry reached its highest development. The prairies are in reality wet meadows. Their grass cover is due to water relations, most of them being periodically overflowed—conditions that are inimical to pines and palmettos. On the other hand, the period of overflow is too brief to meet the conditions necessary for cypress and other swamp trees. These prairies stretch from the border of the pine woods and palmettos on relatively high ground to permanently wet swamps. The best natural pasturage consists of various species of paspalum and related flat-leaved grasses on the soils fairly moist during a large part of the year; and maiden cane on still moister land, or even in shallow water. Generally speaking, the moisture relations of the more extensive prairies are nearly ideal for continuous pasturage in the varying seasons. There is grave danger in any extensive drainage operations, as palmettos and pines will quickly invade such drained land, and thus destroy the grass.
For improved pasture on these lands, particularly on those reasonably moist, Para grass offers great possibilities. The remarkably rapid growth and high yield of this grass, combined with its palatability and nutritiousness, make it of prime importance in connection with better live stock. Para succeeds well also on the better uplands, but, generally speaking, it is a grass for moist lands. The farther south, the more valuable it is, as after frost it is of little value.
Another grass that is likely to be very valuable on the prairies, and, indeed, on the flatwoods and better uplands, is paspalum dilatatum, native to Argentina. This is perhaps the best of the paspalums, and it is now widespread in the Southern States. Unfortunately, with us the seeds are largely destroyed by a fungus, but good commercial seed is obtainable in quantity from Australia.