Аuthors: S. V. ZALESOV, doctor of agricultural sciences, professor, vice rector,
A. G. MAGASUMOVA, candidate of agricultural sciences, associate professor,
E. A. FROLOVA, graduate student,
Ural State Forest Engineering University (37 Sibirskiy tr. Str., 620100, Ekaterinburg)
Abstract: The article deals with the researches results of different kinds and dozens of non-traditional ferlies applying effectiveness in growing one or two-year old Pinus sievestries L. seedlings on the territory of Sukholzhsky regional forestry of Sverdlovsk region forestry department (area of subforest steppe pine-bird forest of Trans Ural plain province, West Siberian plain forest vegetative region). At has been experimentally determined that in growing planting material of Pinus silvestris L. mixtures of turf and highly active site; highly active silt treated by lime cream; highly active site when fat is chemically removed; ashes when wastes of “Solikamskbumprom” company; sediments of waste water and highly active sift mixtures, sediments of waste water, highly active silt and ashes of “Solikamskbumprom” joint stock company can be used as fertilizers. The best results as concerns the heights of two-year old seedlings have been shown when applying sediments of waste water mixtures, highly active silt and ashes of “Solikamskbumprom” stock company as well as turf and highly active site mixture in 500 kg/ha doze. When growing one-year old seedlings the best way is to apply sediments of waste water and highly active site mixtures as well as highly active silt treated by lime cream in 599 kg/ha doze and turf and highly active silt mixtures in 1000 kg/ha doze.
Keywords: soil fertility, forest nursery, seedlings, fertilizers, non-traditional fertilizers, applying doze, forest survey indices.
