. Cyclopedia of farm crops : a popular survey of crops and crop-making methods in the United States and Canada. Agriculture -- Canada; Agriculture -- United States; Farm produce -- Canada; Farm produce -- United States. Fig. 359. A bale of cotton. Bales ai-e of ditTpi-ent sizes and shapes, ilepeiidiiig on the apparatus in which they are pressed; but they usually weigh about 500 pounds. The average yield is about one-third of a bale to the acre. A good crop is one bale; an extra crop is a bale and a half. goes into the soil instead of running off, conse- quently the loss of fertility by surface
. Cyclopedia of farm crops : a popular survey of crops and crop-making methods in the United States and Canada. Agriculture -- Canada; Agriculture -- United States; Farm produce -- Canada; Farm produce -- United States. Fig. 359. A bale of cotton. Bales ai-e of ditTpi-ent sizes and shapes, ilepeiidiiig on the apparatus in which they are pressed; but they usually weigh about 500 pounds. The average yield is about one-third of a bale to the acre. A good crop is one bale; an extra crop is a bale and a half. goes into the soil instead of running off, conse- quently the loss of fertility by surface washing is lessened, and the plants are thereby enabled to get the maximum benefit of the plant-food and mois- ture in the soil. Use of heavy seed for planting.—Recent experi- ments by the writers demonstrate the value of sep- arating cotton seed, and planting only the heaviest grade. Plantings of heavy seed have given an increase in yield of over 10 per cent more than plantings of the same seed unseparated. Thor- oughly practical machines and methods of separa- tion have been devised, so that it is now possible for every grower to separate his planting seed at very slight expense. Descriptions of the methods and machines are given in recent publications of the United States Department of Agriculture. Picking. Picking or gathering the cotton in the fields is a heavy item of expense. In upland varieties it amounts to thirtj^-five to seventy-five cents per hun- dred pounds of seed cotton, and more for sea-island. It must be picked by hand, as no mechanical appli- ance for harvesting has yet been invented which gives satisfactory results in practical working. The amount of cotton that one person can pick in a day varies from 100 to 500 pounds, depending on the skill of the picker. One man can very easily care for the cultivation of twenty acres of cotton, but it requires two to four pickers to harvest such a crop rapidly enough to prevent loss. This extra labor in harvest time
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