• Transcribe
  • Translate

Zea Mays by Herbert M. Prouty, 1886

Zea Mays by Herbert M. Prouty, 1886, Page 29

More information
  • digital collection
  • archival collection guide
  • transcription tips
 
Saving...
27 well as many other agricultural seeds, germinates. The lowest temperature for corn being 9 [degree sign] centigrade; highest temperature 46 [degree sign] C.; the temperature of most rapid germination being 34 [degree sign] C. A certain amount of moisture is indispensable to all growth. In germination it is needful that the seed should absorb water so that motion and solution, and in consequence ? chemical action, can take place in the contents of the germ cells. Until the seed is more or less imbued with moisture no signs of sprouting are manifested, and if a half sprouted seed be allowed
 
Scholarship at Iowa