BOOKS - VEGETABLE GARDEN AND FARMING - Применение удобрений на приусадебном участке...
US $5.57
707478
707478
Применение удобрений на приусадебном участке
Author: Попов А.В.
Year: 1990
Format: PDF
File size: 11,4 MB
Language: RU
Year: 1990
Format: PDF
File size: 11,4 MB
Language: RU
Recommendations on the use of fertilizers in the garden plot, characteristics of the most common soils, determination of their mechanical composition and acidity are given. Information on organic, mineral and micro-fertilizers suitable for application (methods, doses, terms) on household plots is given. For amateur vegetable growers.