George Washington Carver: A National Agricultural Library Digital Exhibit

1918

National Agricultural Library

GULF COAST REGION upland soils are ordinarily deficient in nitrogen and need to be supplied with liberal quantities of organic matter if profitable crop yields are to be produced. This condition is most easily and cheaply remedied by growing such legumes as velvet beans, cowpeas, soy beans, bur clover, crimson clover, hairy vetch, and beggar weed, and by carefully utilizing all farm manures, crop residues, and other sources of humus. By a simple readjustment most of the cropping systems followed in this region may be made to include one or more legumes which will increase the supply of nitrogen and humus in the soil and greatly increase crop yields. Systems by means of which crop yields are being increased in the region are discussed in the following pages.

Farm Practices That Increase Crop Yields: The Gulf Coast Region