𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Preservation of land-races of cultivated plants in Czechoslovakia

✍ Scribed by Ivo Bareš; Jana Sehnalová


Book ID
105436207
Publisher
Springer
Year
1981
Tongue
English
Weight
724 KB
Volume
29
Category
Article
ISSN
1573-5109

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Most of our cultivated plants have companion weed races. This phenomenon is so common that it must have some biological significance. In some cases the weeds are the progenitors of the crops, but in many cases we must look for something that could give rise to both the weed forms and the cultivated