104 FIELD CROPS 



on which the rows of kernels are straight are to ])e pre- 

 ferred to ears with crooked, irreguhir rows, as a much larger 

 proportion of the kernels is uniform and consequently suit- 

 able for seed. Ears of corn with coarse, rough butts are 

 objectionable also. It is generally advisable to select ears 

 whose tips are rather well filled. If the tips are not filled, 

 the corn is immature or has not developed properly. 



Figure 41. — Kernels showing large and email germs, taken from differ- 

 ent ears of c^rn. The left-hand kernel in each pair shows low feed- 

 ing value, while the right-hand kernel with large germs shows a high 

 per cent of oil and protein. (Holden.) 



132. Type of Kernel. In the careful selection of corn, 

 the kernel can not be overlooked. Each kernel should be 

 of such shape that the space about the cob is fully occupied. 

 Each kernel should show a large, strong germ, because the 

 germ is the plantlet that is to make the next generation of 

 corn. The germ is also of importance because it contains 

 a considerable portion of the feeding value of the kernel, 

 hence kernels with large germs are worth more for feed than 

 those with small ones. Kernels with sharp-pointed tips are 

 sure to have small germs. Full development and bright 

 lustre are essential. 



