530 



SOUTHERN FIELD CROPS 



watered often enough to keep it continually moist, in 

 order to insure the prompt germination of the seed and 

 the rapid growth of the young plants. 



Fig. 21s. — A ('i.ctii Shalie oh Tkxt. iieuu r^^l;D as a 



■'EED-BED. 



As a I'ule, brush and wood are burned on the chosen 

 spot until the soil has been well heated to a depth of about 



