Fig. 215. Planting Sugar-Cane
Fig. 216. Loading Sugar-Cane
Cane is usually planted in rows from five to six feet apart. A trench is opened in the center of the row with a plow and in this open furrow is placed a continuous line of stalks which are carefully covered with plow, cultivator, or hoe. From one to three continuous lines of stalks are placed in the furrow. From two to six tons of seed cane are needed for an acre. In favorable weather the cane soon sprouts and cultivation begins. Cane should be cultivated at short intervals until the plants are large enough to shade the soil. In Louisiana one planting of cane usually gives two crops. The first is called plant cane; the second is known as first-year stubble, or ratoon. Sometimes second-year stubble is grown.
Fig. 217. A Common Type of Sirup Factory
In Louisiana large quantities of tankage, cotton-seed meal, and acid phosphate are used to fertilize cane-fields. Each country has its own time for planting and harvesting. In Louisiana, for example, canes are planted from October to April. In the United States cane is harvested each year because of frost, but in tropical countries the stalks are permitted to grow from fifteen to twenty-four months.
On many farms a small mill, the rollers of which are turned by horses, is used for crushing the juice out of the cane. The juice is then evaporated in a kettle or pan. This equipment is very cheap and can easily be operated by a small family. While these mills rarely extract more than one half of the juice in the cane, the sirup made by them is very palatable and usually commands a good price. Costly machinery which saves most of the juice is used in the large commercial sugar houses.