BOOKS - NATURAL SCIENCES - Материалы к вопросу об устойчив...
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385001
385001
Материалы к вопросу об устойчивости хлебных злаков против паразитических грибов
Author: Вавилов Н. И.
Year: 1913
Number of pages: 130
Format: PDF
File size: 61.2 MB
Language: русский+немецкий
Year: 1913
Number of pages: 130
Format: PDF
File size: 61.2 MB
Language: русский+немецкий
The creation of varieties of cereals resistant to fungal diseases is one of the next tasks of agricultural plant breeding. The first step towards solving this problem is to study in detail the existing forms of cereals in relation to parasitic mushrooms.